Volume 2 - The IMP Journal
Transcription
Volume 2 - The IMP Journal
THE IMP JOURNAL ISSN 0809-7259, VOLUME 2 CONTENTS ISSUE 2.1 Page 2-12 Keith Blois ‘Exit, voice and loyalty’ in business to business markets Page 13-30 Alexandra Waluszewski and Martin Johanson When Resource Interfaces Are Neglected: Lessons From History Page 31-45 Lars-Erik Gadde and Håkan Håkansson Business relationships and resource combining Page 46-59 Malcolm T Cunningham Pictures At An Exhibition Of Business Markets: Is There A Case For Competition? ISSUE 2.2 Page 3-24 Wendy van der Valk, Finn Wynstra and Björn Axelsson An Empirical Investigation of Interaction Processes between Buyers and Sellers of Business Services Page 25-37 Roberta Bocconcelli and Håkan Håkansson External interaction as a means of making changes in a company: The role of purchasing in a major turnaround for Ducati Page 38-58 Ann-Charlott Pedersen, Tim Torvatn and Elsebeth Holmen Towards a Model for analysing Supplier Relationships when developing a Supply Network ISSUE 2.3 Pages 2-18 Frida Lind and Anna Dubois Analysing Dimensions And Consequences Of Project Embeddedness Pages 19-35 Anna Bengtson and Håkan Håkansson An Interactive View Of Innovations: Adopting A New Timber Solution In An Old Concrete Context: Pages 36-52 Lars-Erik Gadde and David Ford Distribution Research And The Industrial Network Approach Produced in cooperation with Norwegian School of Management BI The IMP Journal Volume 2, number 1 1 A Letter From The Editor Welcome to the second volume of the IMP Journal. This volume is intended to continue the policy of publishing a maximum of twelve papers each year that represent some of the best and most significant output of research into business interaction. Our aim is to publish work that is genuinely interesting and worthwhile, rather than articles that are written simply to achieve a publication target! This issue includes work by authors who have made major contributions to understanding the structure and processes of business: The first article is a very thoughtful paper by Keith Blois. The paper revisits the influential work of Hirschman who almost thirty years ago provided a discussion of how a customer may use ‘voice’ or display ‘loyalty’ within an exchange situation rather than discontinue the exchange by ‘exiting’. Keith develops this idea in the context of business to business exchange and illustrates this with two empirical case studies. The second paper by Alexandra Waluszewski and Martin Johanson is located in a rather different context. The paper is based on an interesting case-study of the evolution of a Russian Printing Company from the Soviet era to the present day. The paper uses the case to explain the particular and evolving situation of this company and to draw insights into the nature of resource interfaces between companies. The third paper by Lars-Erik Gadde and Hakan Hakansson is also concerned with resource interfaces and also presents a case-study. The paper develops a framework for the analysis of resource-combining based on four categories of resources. The paper concludes by interpreting the role of business relationships in systematic resource combining. The final paper by Malcolm Cunningham is also case-study based. On one level the paper is based on a study of the German Packaging Industry. But on a second level the case study is that of the work of the IMP Group itself. The paper uses the metaphor of “pictures at an exhibition” to point to the dangers of “the increasing uniformity, repetition and stereotyping of the IMP style in recent years” and argues for IMP researchers to learn from other “groups of artists” in areas such as Organisational Behaviour and Business Strategy. These papers were initially presented following review at IMP Conferences or IMP Journal Seminars. They were accepted for publication after revision and further review. I hope that all of these papers will provide interesting and thought-provoking reading. Best wishes David Ford The IMP Journal Volume 2, number 1 2 ‘Exit, voice and loyalty’ in business to business markets Keith Blois a a University of Lancaster and Templeton College, 54 Newland Mill, Witney, OX28 3SZ, e-mail: keith.blois@btinternet.com Abstract Hirschman (1970) uses an analytical discussion to consider how a customer may use ‘voice’ or display ‘loyalty’ within an exchange situation rather than discontinue the exchange by ‘exiting’. While his analysis provides valuable insights into customers’ behaviour towards their suppliers, the need for further development of his analysis when applied to business to business exchanges is considered. In particular the paper will argue that there are circumstances where, rather than to respond to the customer’s ‘voice’, the supplier will prefer the customer to ‘exit’. Finally the potential use of ‘event analysis’ to provide insights into the financial impacts of ‘exit, voice or loyalty’ is considered. Keywords: Exchanges, Financial implications, Loyalty, Relationships Introduction The IMP Group’s interaction approach does not necessarily imply that relationships of the type discussed under the broad heading of “business to business relationship marketing” will exist. Nevertheless, there is no doubt that the concepts of “commitment and trust”, which have been identified to be essential components of relationship building (Morgan and Hunt, 1994), are often found within the interactions which are the central concern of the IMP Group and that examples of effective business to business relationship marketing are frequently found in the cases discussed by the IMP Group (e.g. Ford, 2002). Yet, it is important that the basis for the on-going nature of many interactions is fully understood. Indeed observations and comments on the benefits of business to business relationships should always be tempered by the recognition that a firm will enter into a relationship for fundamentally only one reason. This is that a firm will only enter relationships because it perceives that by doing so will it be able to create greater value for itself than if it pursued a transactional approach to the exchange. However, business circumstances are constantly changing and any firm will from time to time need to reassess the value that both its purchasing and its supply arrangements create for it. Such a reassessment may lead to changes that range from minor alterations in the detailed operation of the relationship through to its being ended - even in those cases where a customer and supplier have had a long-term close relationship. 1. Hirschman’s analysis – an outline Hirschman (1970) uses a verbal analysis to consider the complex interplay between a customer’s willingness to: ‘exit from’1; ‘use voice within’; and, ‘demonstrate loyalty to’ a relationship. He considers how the probability of a supplier recognizing the need to remedy a deterioration in the quality of its product offering is affected by the The IMP Journal Volume 2, number 1 possibility of customers ‘exiting’ from the exchange but that the customer’s ‘loyalty’ may delay the use of ‘exit’. Hirschman uses these terms as follows: ‘Exit’ is where “The customer, who dissatisfied with the product of one firm, shifts to that of another,…” (p.15)2 and Hirschman makes it clear in various places that ‘exit’ is moving from an existing supplier to one of its competitors. For example he refers to going “over to the competition” (p.30). ‘Voice’ is defined “…as any attempt at all to change, rather than escape from, an objectionable state of affairs…” (p.30). ‘Voice’ might involve individual or collective action aimed at the supplying firm’s “management or to some authority to which management is subordinate or through general protest addressed to anybody who cares to listen.” (p.4). The ‘loyalty’ option recognizes that a customer may continue to purchase from a supplier “longer than they would ordinarily, in the hope or, rather the reasoned expectation that improvement or reform can be achieved ‘from within’ ” (p.79). Thus Hirschman suggests that, where ‘loyalty’ exists, the customer is “willing to trade off the certainty of exit against the uncertainties of an improvement” (p.77) and ‘loyalty’ thus “holds exit at bay and activates voice” (p.78). Hirschman does not define the term product but appears, as an economist, to be using it in the restricted sense of the physical attributes of the item purchased. However, there seems to be nothing 3 inherent in his argument which would make it inappropriate to use the term in the manner more typical of marketing writers. That is where the product is made up of a bundle of attributes which “includes the functional utility of the goods, the product service that the manufacturer provides, the technical service he may give his customers, and the assurance that the product will be delivered when and where it is needed and in the desired quantities.” (Corey, 1975) This paper will therefore use the term product in this more extended manner. Some of Hirschman’s findings, while perhaps not counterintuitive, do provide unexpected insights. For example his argument shows that, while the easy availability of the exit option makes the recourse to voice less likely, “…it appears that the effectiveness3 of the voice mechanism is strengthened by the possibility of exit.” (p.83). Hirschman’s argument is that, if ‘exit’ is available, then a dissatisfied customer is less likely to take the trouble to express ‘voice’. However, Hirschman demonstrates that a supplier’s recognition of the need to remedy any deterioration that its customers perceive in its offering’s quality will be affected by its assessment of the probability of its customers ‘exiting’. A specific circumstance where Hirschman feels that ‘voice’ is more likely to be effective is where there are big buyers and he states: “Voice is most likely to function as an important mechanism in markets with few buyers or where a few buyers account for a significant proportion of total sales,…” (p.41). An important point is that Hirschman’s analysis presumes that the supplier would perceive the ‘exit’ of a customer as something to be avoided. This paper, though, will argue that there are circumstances where, rather than to respond to the customer’s voice, the supplier will prefer the customer to ‘exit’. Hirschman nuances his argument through the use of the concept of ‘loyalty’. He argues that The IMP Journal Volume 2, number 1 “the likelihood of voice increases with the degree of loyalty” (p.77). ‘Loyalty’ he argues arises when a customer has a considerable attachment to a product or an organization and in consequence will wish to influence the supplier rather than ‘exit’ - especially when the supplier moves in what the customer believes is the wrong direction with regard to their joint value enhancing activities. He reasons that not only does ‘loyalty’ limit the tendency of customers to ‘exit’ when dissatisfied with the relationship but that loyal customers will remain in a relationship in the “reasoned expectation that improvement or reform can be achieved ‘from within’.” (p.79) but that ultimately loyalty that is not acknowledged by the supplier will result in the customer seeking to ‘exit’. Hirschman points out that loyalty raises “the cost of exit” (p.80) for the customer and accepts that, if a supplier recognizes this, it may therefore take action to encourage such ‘loyalty’. Indeed he would concur with the statement that suppliers: “…have an incentive to adopt strategies that make established customers unwilling to incur the time, trouble, and expense of collecting information from other suppliers.” (Okum, 1981, p.170) However, the interesting contradiction arises that, if a supplier can encourage a customer to be loyal, then this reduces the likelihood that the customer will consider ‘exit’ and thus the need for the supplier to respond to the customer’s ‘voice’. 2. Limitations of Hirschman’s analysis for business to business markets Hirschman’s analysis has been found to provide valuable insights into the dynamics that can arise within business to business interactions (e.g. Gassenheimer at al., 1998; Ping, 1997, Johnston et al., 2006; Johnston and Hausman, 2006; Kingshott, 2006). Yet, although Hirschman recognizes that there are some markets “where a 4 few buyers account for a significant proportion of total sales…” (p.41), his analysis was for the most part developed in the context of the behaviour of individual small consumers buying in competitive supply markets. In particular the effect of “large buyers” on the analysis, though mentioned, is given minimal attention. His assumption that the customer has access to a considerable number of alternative suppliers is one of the three significant problems which arise when seeking to apply Hirschman’s ideas to business to business exchanges. The second problem is that Hirschman says little about the financial implications for either the customer or the supplier of the customer’s decision to: ‘exit’; exercise ‘voice’; or, show ‘loyalty’. The third issue is that Hirschman’s work concentrates on the customer’s behaviour and gives minimal attention to the supplier’s actions. Each of these three problems will now be considered. The availability of alternative suppliers: In Hirschman’s analysis a dissatisfied consumer can easily and without incurring many costs switch to an alternative supplier. Indeed he argues that “the sheer number of available goods and varieties in an advanced economy favours exit over voice, …” (p.41). Yet, as was pointed out above, an essential element in his argument is that “the effectiveness3 of the voice mechanism is strengthened by the possibility of exit” (p.83) and so where, a supplier judges that a customer’s threat to ‘exit’ is not real, it is less likely to respond to the customer’s ‘voice’. While generalizations are always risky, it is arguably the case that most businessto-business markets are closer to being oligopolies than competitive markets and the availability of spare competitive capacity at any time will be more limited than assumed by Hirschman. A customer’s assessment of a situation may of course be different from that of its supplier – for The IMP Journal Volume 2, number 1 example the supplier may believe that there is no spare capacity within its industry but the customer may have either made a different judgement or have already secured a commitment from a competitive supplier. Whatever the reasons for such differences in perception it remains possible that a customer may threaten ‘exit’ but on receiving no adequate response from the supplier still remains a customer because they have no alternative. This might be ascribed the label ‘blocked exit’ and defined to be: the unsuccessful use of ‘voice’ but still no recourse to ‘exit’ 4. The financial implications of ‘exit; voice or loyalty’: The second problem arises because Hirschman does not explore the financial implications of decisions to exercise ‘exit’, ‘voice’ or ‘loyalty’. Because Hirschman assumes that customers confront a number of suppliers offering similar products. So, if a consumer decides that its current supplier is unsatisfactory, then pursuing an ‘exit’ strategy involves nothing more radical than moving to an alternative supplier of a comparable product. For Hirschman ‘exit’ involves little cost for “In the absence of feelings of loyalty, exit per se is essentially costless, except for the cost of gathering information about alternative products and organizations.” (pp.82-3)5. In addition Hirschman’s analysis assumes that the loss of a single customer is a matter of little importance to the supplier because each customer is assumed to be small. Hirschman states that a customer deciding whether to use the ‘voice’ or ‘exit’ option will take into account the chances of persuading the supplier to respond to its ‘voice’. It will thus be judging whether it is sensible to exchange the current known situation for the relative uncertainty of the consequences of ‘exit’. However Hirschman does not explore what by what criteria a firm might determine whether or not to ‘exit’ is the best solution. To be able to do this the 5 customer will need to consider the probability of encountering the following financial effects: a/ The financial implications of ‘exit’. The costs here include: the need to find an alternative supplier; the risk that the new supplier may be no more accommodating than the existing one; and, any costs of bedding down the smooth running of the new relationship. These costs must set against any benefits expected to be achieved by changing supplier. b/ The financial implications of using ‘voice’ successfully. These are the benefits expected to result from the supplier’s changed behaviour against which must be set the costs of managerial time expended persuading the supplier to change its behaviour. c/ The financial implications of demonstrating ‘loyalty’. These are the costs of managerial time set against the benefits gained from persuading the supplier to change its behaviour. These costs will be extended over a longer period than ‘voice’ and, after some period, the strategy will switch to either ‘exit’, although the customer may find their ‘exit’ blocked. d/ The financial implications of ‘blocked exit’. These include the cost of the management time used in expressing ‘voice’ to no effect. Furthermore there is the risk of it becoming industry knowledge that it is a firm which has been unsuccessful in a negotiation. The response of suppliers to the ‘exit, voice or loyalty’ of a customer: The third limitation of The IMP Journal Volume 2, number 1 Hirschman’s work, when applied to business to business exchanges, is that it concentrates on the customer’s behaviour. However, since its inception the IMP Group has emphasized that it is the interaction between customer and supplier which is important (Hakansson, 1982, p.1). Furthermore, in business-to-business markets the supplier is as likely as the customer to initiate changes in its exchange activities and, for example, a supplier is as likely as a customer to decide to ‘exit’ a relationship. Yet Hirschman represents the supplier as merely responding to a customer’s behaviour, such as the threat of ‘exit’, rather than ever being the initiator of such behaviour. Indeed, Hirschman does not explore in any detail the supplier’s response to a customer’s use of ‘voice’ or its threat of ‘exit’. He goes no further than to imply that a supplier is more likely to respond to a customer’s ‘voice’ if it believes that the customer’s threat of ‘exit’ is real, suggesting that “it appears that the effectiveness3 of the voice mechanism is strengthened by the possibility of exit.” (p.83.). He also fails to discuss any second order effects even though, for the supplier in the case of business to business exchanges, these may be substantial. More attention should be given to the supplier’s behaviour not least because it is reasonable to assume that any response to a customer’s actions will result in the supplier incurring some costs against which it must set any benefits that it believes will, as a consequence, gain. Furthermore, as the two cases outlined below show, no matter how probable it seems to the supplier that the customer will ‘exit’, the supplier may believe that the financial implications of responding are so great that it cannot afford to respond to the customer’s ‘voice’ and therefore has to accept a customer’s ‘exit’. It is unreasonable to assume that a supplier, when determining how to respond to the customer’s ‘voice’, 6 will not seek to assess the financial implications on itself: a/ of the customer ‘exiting’. These costs will primarily be the subsequent loss of revenue over a period of time. Where the supplier has assets that are only used for supplying this specific customer then the financial implications will include not only the costs of lost revenue but also the costs of lower than expected asset utilization. There may also be second order effects. For example, if the customer’s exit becomes public knowledge there may be a negative impact on the supplier’s share price and this can result in the attention of the supplier’s management being distracted by fears of take-overs, etc. Furthermore, other existing customers may see an opportunity to take advantage of a weakened supplier and any potential new customers may assume that they are negotiating with a weakened supplier. b/ of responding satisfactorily to the customer’s ‘voice’. These will include the implementation of any changes sought by the customer plus the recurring costs resulting from these changes (for example, the consumer may be seeking a lower price and/or a change in quality). In addition there may also be significant second order issues for, if the supplier accedes to the customer’s ‘voice’ requesting, say, a lower price, then there is a risk that other customers will demand similar reductions. c/ of the customer demonstrating ‘loyalty’. These arise (assuming that the supplier’s management does The IMP Journal 7 Volume 2, number 1 not totally ignore the customer) from the costs of management time in, at least: listening to the customer; explaining why it (the supplier) will not immediately respond to the customer’s ‘voice’; but, eventually making some response acceptable to the customer for otherwise the customer may ‘exit’. d/ of not responding to the customer’s ‘voice’ yet the customer still does not ‘exit’. The customer will be dissatisfied with the outcome and there may consequently be a need for the supplier’s management to be especially sensitive to any further demands from this customer. A second order effect may be the customer’s use of Negative word-of-Mouth (Ferguson and Johnson, 2007). By bringing together the financial implications of these strategies for the customer and for the supplier (see Table 1) it is clear that the supplier’s response to the customer is more complex than that implied by Hirschman. Indeed it implies that this is an interactive situation in which the reaction of the supplier will be determined by its own assessment of the financial implications for it of each of the customer’s possible strategies. For example a supplier may perceive that the financial implications of it responding to the customer’s voice are far more onerous than allowing the customer to ‘exit’ or for itself to exit the relationship. It may then refuse to respond to the customer’s ’voice’ and accept that as a consequence the relationship will be terminated by the customer ‘exiting’. Table 1 The financial implications of exit, voice and loyalty Customer’s strategy ‘Exit’ Successful use of ‘voice’ Demonstrate ‘loyalty’ ‘Blocked exit’ Customer Benefits arising from dealing with new supplier less costs of management time finding new supplier and setting up new supply arrangements. Benefits arising from the successful use of voice less cost of management time in achieving it. Belief that benefits will arise from the use of voice less cost of management time in achieving it. Cost of wasted management time. Loss of reputation in the market. Supplier Loss of revenue. Costs of lowered asset utilization. Position as a supplier weakened due to public knowledge of loss of business. Costs of management time and of implementing changes in response to ‘voice’ plus the recurring costs of these changes. Reactions of other customers. Costs of management time and ultimately costs of response to customer’s ‘voice’. Costs of management time. Costs of disaffected customer. Note: Items in italics are second-order effects. The IMP Journal Volume 2, number 1 3. Assessing the financial implications It may be possible for an observer to gain through study of press comment, some idea of the impact on both customer and supplier of the implementation of the strategies listed in Table 1. However, press comment of this type tends to be restricted to the behaviour of larger or significant companies and even this is often limited to assessments of the short-term impact of the first order effects. For example, following the announcement of a customer’s ‘exit’, the press may give an estimate of the supplier’s loss of revenue in the year of the event. However, the loss of revenue may extend over a longer period of time and, as was pointed out above, there may be significant second-order effects. To be able to obtain estimates of the full financial effect on a supplier of, say, one of its customer ‘exiting’ a researcher would need to gain the type of access to a firm which few researchers are able to obtain. However, the impact of firmspecific strategic events on a firm’s value can be assessed by “event studies” (McWilliams & Siegel, 1997). Event studies are based on the efficient market hypothesis that “securities’ pricing depends on investor expectations and that investors make good use of available information in forming these expectations.” (Milgrom and Roberts, 1992, p.467). In essence event studies estimate how a share price would have moved over some period in the absence of new information and then compare this to the actual price during the period in which some event occurred or information was released. Once an estimate has been made of the change in the share price that has arisen as a result of the “event” then the stock market’s assessment of the change in the company’s value that has resulted from the “event” can be calculated. Recently a number of marketing studies (e.g. Agrawal et al. 8 2006; Cavusgil and Talay, 2006; Talay, 2006; Wiles, 2007) have used event studies to estimate the financial impact of marketing decisions. These studies use econometric models to evaluate the effect of ‘events’ and the movements in share prices which are measured are typically very small with, for example, Geyskens et al. (2002) reporting that announcements of the establishment of an internet distribution channels resulted in increased returns of only 0.36% while Wiles (2007) found an increase of 1.09% following announcements of a retailer’s customer service strategy. When discussing the two cases below, event studies will not be used in the formal sense of building econometric models because the size of share price movements observed was so large as to make the use of econometric measures redundant. Nevertheless the concept of using changes in share prices consequent upon publicity regarding a firm’s marketing actions can be used to impute the impact on a firm’s value of some of the entries in Table 1. For example, examination of the movement of a supplier’s share price when a customer’s ‘exit’ has become public knowledge may give some guide as to the financial implications of ‘exit’ as the two illustrations below demonstrate. Tesco and Dairy Crest In 2004 Tesco (the UK’s largest supermarket chain with approximately 30% of the UK market) was renegotiating its contracts with its three milk suppliers and in August 2004 it was announced that Tesco was not renewing its longstanding contract with Dairy Crest (one of the three largest UK suppliers of milk). The contract was said to be worth £60 million a year and its loss reduced Dairy Crest’s share of the milk sold in all UK supermarkets from 26% to 18%. The prediction was that this loss of business would reduce Dairy Crest’s annual profits by £12 million. The contract ran to April 2005, but when on 28th August, 2004 the loss of the Tesco contract was The IMP Journal Volume 2, number 1 announced, Dairy Crest’s share price fell by 18% while Tesco’s share price rose by 0.6%. This represented an estimated fall in the stock market’s valuation of Dairy Crest of £86 million6. That is more than seven times the estimated reduction in Dairy Crest’s annual profits for 2005. This multiple indicates the financial market’s assessment of the consequences of the loss of the Tesco contract. These included, in addition to the loss in revenue, Dairy Crest’s weakened position when seeking to negotiate contracts to replace the Tesco business because it was now public knowledge that it had spare processing capacity. It was also assumed that this problem would also arise when Dairy Crest renegotiated any existing contracts. Dairy Crest would have been aware that Tesco’s threat to ‘exit’ could be implemented as both Tesco and Dairy Crest knew that in the UK, there was excess production of farm milk and excess bulk milk processing capacity. However, Dairy Crest appears to have determined that the financial costs it would incur of responding to Tesco’s voice would have been greater than those it would face if Tesco ‘exited’. Tesco and Entertainment UK (EUK) In the second half of 2005 Tesco sought to renegotiate the terms relating to the third year of a contract with EUK (a subsidiary of Woolworths plc) for the supply of all of its needs for CDs and DVDs. Sales to Tesco represented half of EUK’s turnover with a further 40% coming from supplying Woolworths. Tesco argued that there had been deflation in the market for entertainment software and that it therefore needed EUK to lower its prices. As a result of extensive negotiations new terms were agreed. However, EUK announced that the contract was now unprofitable and that during the final year of the contract the new terms would reduce its profits by at least £10 million on an annual turnover of £450 million. Furthermore, EUK stated that it did not, as a 9 consequence of the renegotiation, expect there to be an agreement for an extension of the existing contract when it ended in February 2007. Woolworths, because of the significant impact of the changed contract on its profits, was obliged to issue a profit warning for the current financial year - that is a formal statement that earnings for a specified future period will fall short of current expectations (Bulkley & Herrerias, 2005, p.605). This led to a 12% fall in Woolworths’ share price – the largest fall on the London Stock Exchange on that day while Tesco’s shares price remained unchanged which represented a decrease of £63 million in the stock market’s valuation of Woolworth plc6. The stock market’s view would have taken account of the immediate loss of Tesco’s business plus the seriousness of EUK’s situation which was emphasized by press comment such as: “Replacing Tesco, with its huge 30.5% share of Britain’s supermarket sales, will be all but impossible.” (Daily Mail, 2006, p.19). When dealing with EUK Tesco used ‘voice’ to renegotiate the terms of its existing contract. It seems that EUK responded to ‘voice’ because the threat of Tesco to ‘exit’ was perceived as real and because such an action would have left EUK with 50% spare capacity and also reduced its bargaining power with its suppliers with regard to the remainder of its business. However, as its announcement at the time of the renegotiation made it clear, EUK expected that, when the contracted came to an end in twelve months time, it would neither be able to afford to continue to meet the requirements that Tesco had ‘voiced’ nor did it anticipate being able to negotiate a satisfactory extension of its contract with Tesco. As a consequence EUK decided that to ‘exit’ the relationship with Tesco was the least costly option. The IMP Journal Volume 2, number 1 4. Comment The examples of Dairy Crest and EUK are perhaps atypical in that for two reasons they were both relatively high profile ‘exit’ situations. First, both were large companies actively traded on the London Stock Exchange. Second, any activity by Tesco which appears to disadvantage its suppliers or its customers, attracts considerable media attention because it is the UK’s largest retailer,. This was so in these two cases with newspapers headlines such as: “Tesco Tactics” and “Tesco shrinks Woolies” appearing plus editorial comments to the effect that: “Woolworths was all but screwed to the ground when it negotiated a three year deal with Tesco…” (Daily Mail, 2006, p.19). The implication of these two examples is that the financial consequences for both Dairy Crest and EUK of agreeing to the new terms that Tesco was seeking through the use of ‘voice’ would have been more adverse than those arising from Tesco’s ‘exit’. In other words both suppliers perceived that, given the new terms that Tesco was requiring them to meet, ‘exiting’ the relationship with Tesco would result in less loss of value than remaining within it. Furthermore, it is worth noting that, although the consequences for these two suppliers of Tesco ‘exiting’ their relationship were similar in that both were substantially weakened financially, there is a fundamental difference in the type of product involved. In the case of Dairy Crest the product was a commodity i.e. milk supplied in standard packs identical to those used by Tesco’s two other milk suppliers which involved ownership specialist processing plant and fleets of vehicles. In comparison, EUK was Tesco’s sole provider of a unique supply service which required the ownership of warehouses and delivery vehicles which could be used to handle other products. This difference in the products may explain why the 10 fall in the Woolworth’s value looks small, even after allowing for the difference in the level of the two companies’ sales to Tesco, in comparison with the effect on Dairy Crest of its loss of Tesco’s business. What is significant is how asymmetrical the effect of Tesco’s ‘exit’ was, with Tesco suffering no impact on its share price but Woolworths (as EUK’s parent company) and Dairy Crest both being considered as possible take-over targets in the aftermath of the large falls in their share prices. From Tesco’s point of view the financial consequences of ‘exit’ were less severe than either ‘voice’ or ‘loyalty’ and in its pursuit of the ‘voice’ option Tesco would have been well aware of the importance of its contracts for both Dairy Crest and EUK and may as consequence, and as Hirschman’s analysis would have predicted, have anticipated them being more responsive. In considering the risks of the ‘exit’ option Tesco would have been aware that there were other potential suppliers of milk and that capacity in the milk industry was far from tight. Tesco would therefore probably have regarded the possibility of Dairy Crest ‘exiting’ as involving it in little risk. In the EUK case, while Tesco may have had no alternative supplier immediately available, the dispute with EUK occurred twelve months prior to the end of the contract. This clearly gave Tesco plenty of time to find a new supplier and therefore was also seen as exposing it to little risk. What is also noteworthy is the existence of another asymmetry for, although both EUK and Dairy Crest did later gain new contracts from other customers, the announcements of these new contracts led to very small increases in their share prices in comparison with the falls which had followed from the loss of Tesco’s business. In Dairy Crest’s case this perhaps reflects the press comment that Dairy Crest would now need “to bid aggressively for new customers so The IMP Journal Volume 2, number 1 at least the bulk of the lost Tesco profits have gone for good.” (Urry, 2004, p.24). Similar comments followed, with an emphasis on the lower turnover involved rather than its profitability when, in January 2007, EUK won a large contract that replaced most of the lost Tesco business. In fact the contract was not quite as big as that with Tesco and was only achieved by buying out an independent wholesaler for £20 million. Indeed Woolworth’s share price rose by only 3% when the deal was announced. 5. Conclusions Hirschman’s analysis of the relationship between ‘exit; voice and loyalty’ is powerful and has provided many useful insights into the interplay of these three strategies. However, this paper has suggested that his analysis has assumed that the supplier is relatively passive but within business to business markets this is often not the case and therefore his analysis needs extension. The paper specifically proposes that Hirschman’s analysis would benefit by: giving more attention to the financial implications for both the customer and for the supplier of the other’s view of the choice between ‘exit, voice and loyalty’; taking account of second-order effects may be significant and should be factored into the an analysis; and, that observation of share price movements; and, recognizing that ‘exit’ may not always be a realistic option. Finally through the use of the concept of event studies the paper questions Hirschman’s claim that: “Voice is most likely to function as an important mechanism in markets with few buyers or where a few buyers 11 account for a significant proportion of total sales, …” (p.41). Indeed this paper suggests that, on the contrary, allowing a customer to ‘exit’ may sometimes be less threatening to the supplier than responding to a customer’s ‘voice’. References Agrawal, M., Kishore, R., & Rao, H. R. (2006). Market reactions to Ebusiness outsourcing announcements: An event study. Information and Management, 43(7), 861-873. Bulkley, G., & Herrerias, R. (2005). Does the Provision of News Affect Market Understanding? European Financial Management. 11(5), 603-624. Cavusgil, E., & Talay, M. B. (2006). The Effects of New Product Announcements on Firm Value: An Event Study Investigation of the Pharmaceutical industry. American Marketing Association Conference Proceedings. 17, 150. Corey, E. R. (1975). Key options in market selection and product planning. Harvard Business Review. 43(Sept-Oct), 119128. Daily Mail (2006). Tesco Tactics. Daily Mail. 19 January 2006, 19. Ferguson, J. L., & Johnston, W. (2007). Customer Response to Dissatisfaction in the B2B Realm. Proceedings of the IMP Conference, 23rd. Manchester Business School. Ford, D. (Ed.) (2002). Understanding Business Marketing (3rd. Edition). London: Thompson Learning. Gassenheimer, J. B., Houston, F. S., & Davis, J. C. (1998). The Role of Economic Value, Social Value, and Perceptions of Fairness in Interorganizational Relationship Retention Decisions. Journal of Academy The IMP Journal Volume 2, number 1 of Marketing Science. 26 (4), 322-337. Geyskens, I., Gielens, K., & Dekimpe, M. G. (2002). The Market Evaluation of Internet Channel Additions. Journal of Marketing. 66 (2), 102-119. Hakansson, H. (Ed.) (1982). International Marketing and Purchasing. Chichester: J. Wiley. Hirschman, A. O. (1970). Exit, Voice and Loyalty: Responses to Decline in Firms, Organizations, and States. Harvard University Press. Cambridge: Mass. Johnston, W. J., Peers, L. D., & Gassenheimer, J. (2006). Questions about network dynamics: Characteristics, structures, and interactions. Journal of Business Research. 59 (8), 945-954. Johnston, W. J., & Hausman, A. (2006). Expanding the marriage metaphor in understanding long-term business relationships. Journal of Business & Industrial Marketing. 21 (7), 446-452, Kingshott, R. P. J. (2006). The impact of psychological contracts upon trust and commitment within buyer-supplier relationships: A social exchange view. Industrial Marketing Management. 35 (6), 724-739. McWilliams, A., & Siegel, D. (1997). Event studies in management research: theoretical and empirical issues. Academy of Management Journal. 40, 626657. Milgrom, P., & Roberts, J. (1992) Economics, Organization and Management, Prentice Hall, Englewood Cliffs: NJ. Morgan, R. M., & Hunt, S. D. (1994). The commitment-trust theory of relationship marketing. Journal of Marketing, 58 (3), 20-38. Okum, A. M. (1981). Prices and Quantities: A macroeconomic 12 analysis, Oxford: Basil Blackwell. Ping, R. A. (1997). Voice in Business to business Relationships: Cost of Exit and Demographic Antecedents. Journal of Retailing. 73 (2), 261-281. Talay, M. B. (2006). Linking Market Strategy to Shareholder Value: A Review on Event Study Methodology. American Marketing Association Conference Proceedings, 17, 19. Urry, M. (2004). Dairy Crest sees growth but faces uncertainty, Financial Times, 11th November, 24. Wiles, M. A. (2007). The effect of customer service on retailers’ shareholder wealth, Journal of Retailing. 83 (1), 19-31. 1 Where words and phrases are in single inverted commas this is because they are being used in the specific manner used by Hirschman. 2 All unattributed quotes are from Hirschman (1970). 3 Italics in the original. 4 As the definition of loyalty on p.3 makes clear, this is not the same as ‘loyalty’. 5 However he had earlier also commented that in the case of ‘exit’ allowance should “be made for the possible loss of loyalty discounts …” (p.40) 6 The figures below in these Cases are the best estimates of a non-accountant based on data in the two companies’ annual reports The IMP Journal Volume 2, number 1 13 When Resource Interfaces Are Neglected: Lessons From History Alexandra Waluszewski a and Martin Johanson b a b Centre for Science and Technology Studies, University of Uppsala, Sweden, e-mail: Alexandra.waluszewski@sts.uu.se Department of Business Administration, University of Uppsala, Sweden, e-mail: Martin.johanson@fek.uu.se Abstract This paper examines the issues of business resources and resource interfaces by presenting a longitudinal case study of a company coping with the transition from a centralised Soviet economy to a more conventional situation. The paper draws distinctions between different interaction patterns: those dominated by indirect interaction inspired by hierarchical thinking; very “thin” interaction inspired by traditional market theory, or “thick” interaction inspired by insights on what can be reached through resource combining effects. The case study shows how the kind of interaction pattern that a company is embedded in will determine its way of functioning. The case company’s struggle with its resource interfaces also highlights what constitutes “normality” in business landscapes characterised by a “thick” interaction pattern, or a decentralised way of handling resources interfaces. The case also highlights what is required for processes where both efficiency and effectiveness can be created through dealing directly with resource interfaces. Finally, the experiences of the case company can also be seen as arguments for considering what effects more minor variations in an economic landscape have for the possibility of creating effectiveness and efficiency through direct interaction around resource interfaces. If the overall economic landscape is dominated by some few owners (whether families, multinationals or governments) with short-term profit focuses and/or by a “top-down” management style, there are reasons to believe that this will have negative effects on the way resource interfaces are dealt with and consequently on effectiveness and efficiency issues. Contrariwise, if an economic landscape has a more interactive nature, i.e., if it is dominated by a heterogeneous ownership structure, by decentralised management style and technologically skilled and engaged people, this will probably have positive effects on effectiveness and efficiency issues. Key Words: Business relationships, History, Interaction, Resources, Resource interfaces, Soviet Union, Transition. 1. Highlighting The Value Of Interaction With The Help Of An Absence Of Interaction The focal company in this paper can be viewed in two ways. On the one hand, we see a company struggling with resource interfaces as a typical representative of the business life of a middle-sized company, located some 200 hundred kilometres from one of Europe’s larger cities. There is nothing special about the focal company itself; it has delivered to its largest customers for more than four decades and used its main suppliers for about the same length of time. Furthermore, it does not differ much from other companies engaged in the same businesses in terms of its use of technological and organisational resources. On the other hand, we see something very special about the focal company and its counterparts. The company is forbidden to have any direct interaction with its counterparts. It cannot decide which supplier to buy from, which users to sell to, and consequently it cannot initiate discussions with its counterparts on the supplier and user sides concerning how to develop resource interfaces. All such issues are handled on another level, and it is these organisations our focal company must turn to in all issues that concern its supply and use of resources. Depending on what we consider as normality in a business landscape, our focal company will appear as either very typical or very odd. If normality is a The IMP Journal Volume 2, number 1 business landscape where questions concerning how to relate to suppliers and customers are devoted to management, government, or a private owner, our focal company’s way of struggling with its resource interfaces will appear as a typical example of what happens when there is no direct interaction. If normality is a business landscape where questions concerning how to relate to suppliers and customers are decentralised, our focal company’s way of struggling with its resource interfaces without any direct interaction with related counterparts will more or less appear as mission impossible. From this perspective, our focal company’s endeavours to cope with its resource interfaces will reveal how much efficiency and effectiveness issues are dependent on direct interaction. However, there is also a third view with which to consider our focal company’s struggle with resource interfaces – from the perspective of the traditional market model and related approaches. It is interesting to note that with this approach the whole issue of how to deal with resource interfaces becomes obsolete. Since resources are assumed to be homogeneous, i.e., how they are combined with each other has no economic effects, there is no need to bother about resource interfaces at all. Whether we consider our focal company’s situation as odd or as typical, the fact that it is not allowed to deal directly with its resource interfaces has something important to teach us about the prerequisites for reaching efficiency and effectiveness through working with resource combinations beyond organisational borders. The company through whose “eyes” we will consider these issues is Tipografiya, a mediumsized printing house located to Novgorod. When we meet Tipografiya it is embedded into an economic system that has decided that all issues concerning how to deal with suppliers and customers should be handled by a central planning authority. Meanwhile, Tipografiya, without knowing very much about its suppliers and users, is struggling with its resource interfaces, the largest city of the region, Leningrad, becomes St Petersburg, and one of our 14 history’s most dramatic changes in a political and economic system takes place (the empirical study is fully reported in Johanson 2001). Thus, Tipografiya’s situation before and after the transition is a striking illustration of how an individual company could cope with internal and external resource interfaces when any company was a) forbidden to have any direct interaction concerning resource interfaces, and b) forced to begin dealing directly with resource interfaces without any earlier practise. Furthermore, Tipografiya and its interaction patterns can be regarded as an important message about the effects on effectiveness and efficiency that are out of reach without direct interaction with resource interfaces. However, before we take a closer look at how Tipografiya struggles with its resource interfaces, let us consider how academic scholars, with an interactive perspective of exchange, deal with this issue. 2. Handling Resource Interfaces – A Key Issue In Exchange Processes Empirical studies of exchange, which are not, as economic anthropologist Sahlins (2004, pp. ix-xiii) put it, burdened with pre-supposing a “self-regulating economic domain”, i.e., which do not make the “ethnographic category mistake” of filtering the empirical observations through the traditional economic theory’s ideal, have one thing in common. They witness about exchange processes taking place in contexts characterised by “relative rationalities”. (Sahlins 2004, pp. ix-xiii) “Rather than a separate sphere of existence, economic activity is perceived as encompassed in a cultural order. Hence it needs to be understood in relative terms of a given mode of human existence: as the expression, in a material register, of values and relations of a particular form of life. Here is ‘economic’ as a function rather than a structure – let alone the all-determining The IMP Journal infrastructure.” 2004, p. ix) Volume 2, number 1 (Sahlins The exchange that takes place between different rationalities implies that as soon as any exchanged good is brought into use, i.e., when an interface is created between its supplier and user side, it is reacted upon. When a supply of goods is anchored in a use, it may, as Gudeman (2001, p. 147) puts it, have “unintended consequences, because the tool is responded to, interpreted, and used in a context of relations.” Thus any exchange good, whether it concerns handicraft-like items in a “traditional” community or technologically advanced solutions in a “developed” society becomes an interface between different, relative rationalities. To handle all these processes where tangible and intangible resources are exchanged, brought into use and develop interfaces with other resources and are reacted upon – relationships become essential, or, as Gudeman 2001, p.147 underlines; “the stuff of economy”. It is interesting to note that in the empirical business landscape, these different rationalities are not always handled through direct interaction, but often through some opposite organising processes. In landscapes dominated by a centralised economy, for example, governed through a hierarchical, planned economic system, or dominated by a few families or large national or multinational companies, the direct interaction concerning resource interfaces can be more or less abandoned in favour of a centralised rationality interpretation. Also, there can be limitations in decentralised landscapes. If a landscape is governed in order to imitate the stylised model world of economic theory, long-term interaction concerning resource interfaces can be legally abandoned, since such relationships can be interpreted as a threat to the “market mechanism”. Consequently, as Gudeman (2001), underlines, there are similarities between hierarchy and market theories. “Both presume that rational control of economy can be achieved”… “Both economic systems assume that information is sufficient to make rational 15 decisions at a national or individual level” (Gudeman 2001, p. 152). Furthermore, if there are large differences between how relative rationalities are coped with in centralised versus decentralised landscapes, there are also differences within these landscapes, on an individual company level. While some companies encourage a decentralised way of handling resource interfaces and can develop extensive organisational skills in how to cope with interactive issues, others are managed from a top-bottom tradition, resulting in restricted space for direct interaction (Håkansson and Waluszewski 2002). However, under the surface of these governmental or business arrangements, it has usually been possible to trace how exchange and its effects have been handled through interaction and relationships. Or, as Gudeman (2001) illustrates, how interaction appears to be common in economy, whether facilitated or hindered by features in a centralised or decentralised arrangement: “Contemporary corporations forge connections with buyers, sellers and competitors”… “In early modern Europe, trading networks of merchants spread across large geographical areas”…“In many parts of Latin America small-scale market exchanges are given stability and longevity by being sealed to compadrazgo (shared god-parenthood) bonds that are formed before and after the market relationship.” … “In the former East Germany, personal relationships – expressed through acts of barter, reciprocity, and gift-giving – helped assure access to goods and resources.”…. “Stretching from Latin America to Borneo to Africa and elsewhere, the evidence is remarkable” (Gudeman 2001). These interpretations are also close to the experiences made in the IMP setting, which is based on empirical accounts and on theoretical inspiration from inter-organisational theory, sociology and anthropology and which emerged as a “new approach to industrial marketing and purchasing” (Håkansson eds. 1982, p. ix) (see Johanson, Mattson 2006 and Håkansson, Waluszewski 2002, for a discussion of some inspiring sources). The IMP Journal Volume 2, number 1 Results from empirical studies of about 800 European business relationships indicated a “quite different picture” as compared to the traditional market assumptions about an atomistic market, populated by units “free and independent to do as it wishes” (Håkansson ed. 1982, p. 2). A picture emerged of exchange as an interactive process, concerning resources that are unknowable in any total sense, or heterogeneous (Penrose 1959). Over time, these interactions create imprints in terms of interdependencies between human and physical resources, often depicted as network structures. In this “challenge to conventional wisdom” (Snehota 1990, p. 7), or at least to traditional economic thinking, a basic observation is that no goods, whether presented in terms of products, processes, or services, will ever be met by any claimless demand (Håkansson eds. 1982). Instead, any exchange process occurs in an economic landscape full of already activated tangible and intangible resources that are also related to each other in intricate patterns, which stretch over time, place and organisational borders. Furthermore, what is emphasised in the IMP setting is that as soon as any exchanged goods become part of exchange processes, they gain direct interfaces with at least some other resources already in use. Each interface between tangible and/or intangible heterogeneous resources is a) unknowable and unique, and b) represented by at least two actors – a supplier and a user. Thus, to cope with interfaces is always to move in a “rugged landscape” (van de Ven et al, 1999). It will always be impossible to fully know what is happening in each interface – and each will be dealt with by actors with different images of what is happening in the interface and how to create benefits from it. Thus, any exchanged goods, whether new or old is constantly reacted upon. This implies that there only exists one general mean in an economic world characterised by different rationalities and that is interaction. (Håkansson, Waluszewski eds. 2007) 16 2.1 Coping with resource interfaces when they are hierarchical rather than market organised How to cope with resource interfaces during the Soviet era was an issue to be dealt with in a “well-defined hierarchy” (Johanson 2001, p. 81). The Soviet system “emphasised vertical control and flows of information as opposed to horizontal connections to market” (Gudeman 2001, p. 152). The basic idea was to replace private interests with a state-owned industry, guided through a central planning and control system. In contrast to what is assumed in traditional economic theory, both allocation and development of resources should take place within this economic system. This meant that the planning system was responsible for the interface between each resource; how the resources combined in supplier-user interfaces should be allocated, developed and used (Ericsson 1991). Thus, how resource interfaces were going to be organised was not a question to be dealt with directly among related suppliers and customers, but an issue that is “determined by someone else, who, in turn, has the authority and power to do so” (Johanson 2001, p. 82). If the organising of interfaces between resources was a recognised task to be taken care of by the planning function in the Soviet hierarchical economic model, how was this issue organised in the transition to a market economy? An interesting detail is that in the recipe that was introduced, traditional market theory, the issue of how to organise interfaces between resources is more or less obsolete. This question was thought to be solved through the market mechanism – a process where agents with the same economic rationality “allocate scarce resources to different possible ends” (Wilk 1996, p. 30). Thus, in an economic model where the exchanged resources are assumed to be homogeneous and the development of resources takes place outside the economy, the only question to cope with to get this stylised economic world running is the price of the exchanged resources (Wilk 1996). However, in the empirical part of The IMP Journal Volume 2, number 1 this paper we see that, whether recognised or not in the model and political world, for the individual company, how the interfaces to suppliers’ and customers’ resources are organised is a highly relevant question. Theoretical and methodological underpinnings The empirical part of this paper is based on a PhD research project reported in Johanson 2001, where the theoretical underpinnings and method applied in collecting and analysing the data is fully presented. In short, a key starting point for the work was the resource heterogeneity assumption (and how it has been used by Alderson 1965; Alchian, Demsetz 1972; Penrose 1959; Richardson 1972; Hägg, Johanson 1982; Snehota 1990 and Håkansson, Johanson, 1992). With these assumptions at hand, a company appears as dependent on others, and thus has a need to interact with others. But how are interactive issues handled in a system that assumed away the need for direct supplier-customer relationships? This was one of the key empirical issues of the thesis, which focuses on Tipografiya´s network before and after the transition. The data collection, which is based primarily on interviews with 35 of Tipografiya’s staff members, took place between 1996 and 2000 and stretches from the mid 1980s to 2000. In the following discussion the focus has been directed to how interfaces between tangible and intangible resources related to Tipografiya’s supply and customer side were organised during the planned system, and in the following transition. 3. Organising Resource Interfaces In The Soviet Economy Organising resource interfaces in the Russian context during the Soviet economy could not be developed by a company from the perspective of its own and its counterparts’ interest. Instead, there was an elaborate institutional framework regulating the relations between companies and, not least, their relations to the planning authorities. The 17 Soviet institutional framework regulated almost the whole economy, and each company had to live with centrally planned production volumes, qualities and standards, as well as centrally fixed prices and costs. The planning authorities’ responsibility included both allocation, development, and use of resources. However, the economic system was organized according to a separation of change and development of technology on the one hand, and implementation and use of the new technology, on the other. The development of new technological solutions was an issue for planning authorities, while embedding the outcome into resource interfaces was an issue for each company to carry out by itself. (Berliner, 1976, Ericson, 1991, Gudeman, 2001, Nove, 1984) An important ingredient in how resource interfaces were handled in the planned Soviet economic system was price. During this era, prices were mainly used as control mechanisms. They were stable and fixed by planning authority GOSKOMTSEN – and could not be affected by the companies themselves. This meant that the main function of prices was for planning, control, accounting, and measurement purposes. Prices were set on cost-plus basis and included profits, turnover taxes and handling charges. They were aimed to cover average costs in each branch of the economy, with the intention was that each firm should be selffinanced. (Berliner, 1976, Ericson, 1991, Nove, 1984) In practice, this meant that company interaction was an affair between the planning authorities and the individual company. All issues concerning how an individual company should relate to its customers and suppliers were handled indirectly through the planning authorities. When companies were engaged in product or process development processes, these issues were carried out in relation to the planning authorities and, consequently, coloured by this perspective. Thus, which technologies should be developed and how this development would affect a producing company, its suppliers and customers The IMP Journal Volume 2, number 1 were questions interpreted and preceded by the planning authorities. For an individual company, this meant that both the quality of its input and output were regulated through GOST, a governmental standard. The individual company had no direct influence over choice of supplier or the quality and price of deliveries. If it still managed to increase the quality of the output, this had no direct economic effects on its wellbeing. It could not increase the prices of the output, it was not allowed to search for new customers that better fit their production and it could not increase deliveries to existing customers. Thus, any change in the production process would only have internal effects. On the other hand, each firm had to fulfil the quality standards set by GOST, otherwise the buyer could reject the output. Rejections were deducted from the firm’s production and could lead to failure by the buyer in fulfilling its plan. Despite GOST, the firms often had to give priority to the production of quantity at the expense of quality. (Berliner, 1976, Ericson, 1991, Nove, 1984) Running a company during the Soviet economy was in other words not mainly an issue of how to relate to customers and suppliers, but how to relate to the plans delivered by the planning authorities. In parallel to companies there also existed a number of governmental organizations with the task of planning the development and use of economic resources. In total, over 20 State committees and other agencies with ministerial status answered for some specific aspect of the development and use of economic resources. For instance, GOSPLAN had the task of developing a general plan and the methods and means to implement it. GOSSNAB was responsible for the physical distribution of products and controlled the fulfilment of the plans. GOSPLAN did the planning all the way down to the production level, but it was the ministries that had the actual executive power and made the plans for each firm concrete. Thus, the ministries had extensive power over both the supply and use of resources, and the individual company’s possibility to exert influence 18 over this was limited. (Berliner, 1976, Ericson, 1991, Nove, 1984). Consequently, the knowledge that should be used by the companies was decided by authorities in a linear and hierarchical process. Planning for and developing new technologies were the authorities’ task and using them was the companies’ task. This meant that development of new technological solutions was usually isolated from practice; i.e. from the resource interfaces where the new practices were supposed to be embedded. The formal research and development were performed by the Academy of Science, the ministries or state committees and was remote from problems the companies and their counterparts experienced and, most importantly, from the economic consequences of the new technology. Development of new technology was based on the assumption that central planners had the knowledge about societies’ needs, and the innovation process was based on the assumption that perfect knowledge existed. Those who planned change also knew perfectly how the new technology should be used and the consequences of doing this. Thus, the main role of the company in development issues was to implement the innovations commanded from the authorities. However, in practice the exclusion of both the focal user and its suppliers and customers from the development process meant that the outcome was difficult to embed into these actors’ contexts. As a result, companies became reluctant to use new knowledge or new technological solutions. How could an individual company then handle resource the interfaces it was dependent on; with its suppliers and its users; in such economic system? In the following, we will consider these issues through the life of Tipografiya. (Johanson, 2001) Tipografiya, located to the City of Novgorod, is an old firm and was established before the Russian revolution. When we first meet Tipografiya, in the mid 1980s, it was formally owned by the regional district administration, Oblispolkom. Tipografiya’s activities were organised around the production of forms The IMP Journal Volume 2, number 1 and local newspapers – a direction given by the planning authorities. Forms constituted the most important product that Tipografiya produced and sold from the middle of the 1980s until 2000. It is also forms that are in focus of our analysis of how an overall economic system affects how companies handle resource interfaces that stretch across company borders. A main issue concerns how knowledge was acquired and embedded into resource interfaces related to the supply and use of Tipografiya’s products, when the main interaction around these was directed in one way, from the planning authorities to each company. The paper is organised in the following way. In the first section we will consider how Tipografiya was involved in handling resource interfaces during the planned economy. The focal product is presented and some critical resource interfaces are identified. Then we will make a brief overview of the changes in the economic system that occurred during the transition, which took place during the first half of the 1990s. The final part of the chapter concerns the handling of resource interfaces in the transition economy. 3.1 Tipografiya’s organizing of interfaces during the planned economy The vast majority of the forms Tipografiya printed were for the regional branches of the Soviet Post Office Administration and Tipografiya supplied these over the whole period of the planned economy. However, Tipografiya had no influence of what products, of what quality, to what customers it should produce. Instead, its production of forms was standardised by the planning authorities in terms of the quality of the paper, its size and layout and these standards did not change over the years. All regional branches of the Post Office Administration in the Soviet Union were governed by Lensvyazsnabkomplektatsiya (LSSK), which also was responsible for all allocation of forms. The Soviet Post Office Administration used about 60 different types of forms, but Tipografiya only supplied ten of these, while other printing 19 houses printed the remainder. It was LSSK’s decision that Tipografiya should print these ten types of forms, and they were annually depicted in the Ministry of Transport and Communication’s catalogue. The regional branches specified the volumes of each type of form for the coming year and sent it to LSSK. Tipografiya was then allocated production plans by LSSK at the beginning of the year. These specified what products and quantities should be produced. The plan also included decisions about what salaries the employees of Tipografiya should get, as well as the prices of its inputs and outputs. However, although the planning authorities decided what quantity and quality Tipografiya had to produce, the company could decide how this production should be distributed over the year. When LSSK sent the plan to Tipografiya, it was received by the plan and production department. The production of forms started when one of the three employees in this department gave the production specification to the printing shops. Tipografiya’s plan and production department was also responsible for ensuring that the production took place according to timetable. Before the forms were printed, the composition room prepared the matrices, which were used in the process. The preparation of lead printing blocks was done manually. The composition room was a large part of Tipografiya and was also the most intense and lively department of the company. It worked in two shifts. Composition also included preparation of the right quality and quantity of the paper that was going to be used in production. Paper was stored in a special stockroom where one employee worked. She reported to the accounting department and calculated and estimated the paper used in production. She also took the paper to the printing shop. The forms were printed almost exclusively on the relief printing presses as they were usually standardised and did not require any adaptations. But sometimes towards the end of the 1980s, offset machines were used. The relief printing shop was situated partly on the The IMP Journal Volume 2, number 1 first floor, but there was also a room with a few printing presses on the ground floor. Altogether, Tipografiya had eight relief printing presses, which had been supplied before 1986. A critical resource both for composition and printing were the employees involved in the production. It was not unusual for there to be a shortage of staff, which partly influenced the quality of the forms printed and partly meant that Tipografiya sometimes had difficulties in producing on time. In such cases it happened that Tipografiya used typesetters from other printing houses. After the forms were printed, they were brought to the bookbindery, which was equipped with paper cutters (without computer programming) and equipment for bookbinding. The equipment was exclusively from a producer in the Ukraine. After the forms were cut, they were taken to the stock of finished products, which was located to the first floor. One employee managed the stock of finished products. 3.2 Organizing interfaces in relation to suppliers during the planned economy The interfaces between Tipografiya’s and its supplier’s resources were almost exclusively handled by Lensvyazsnabkomplektatsiya (LSSK), the authority responsible for the planning of all branches of the Soviet Union’s Post Office Administration. Tipografiya’s main input products were paper, inks and material needed for composition. LSSK sent orders to suppliers; the pulp and paper kombinats, and to ink and matrix producers, which specified the quality and quantity of products to be supplied to Tipografiya. When the paper was delivered to Tipografiya, it was LSSK and not the paper producer that received the payment. The writing paper Tipografiya was supplied with was the standard used for production of forms, and it was mainly either DAO Bumaga Arkhangelsk or Syktyvkarskiy TBK, which supplied the paper. The most traditional supplier of inks was Torzhorskiy Zavod Krasok, located in the neighbouring district of Kalinin (which in the 1990s changed its name back to 20 Tver). Poligrafresursy had supplied matrices and Leningradskiy Shriftoliteyny Zavod had supplied lead for a long period. One of the most import materials in Tipografia’s production; paper, was also one of the products that caused most trouble in production. It was the responsibility of the paper and pulp kombinats to transport the paper. The paper was usually transported by train, and Tipografiya received the deliveries a couple of days after it was informed that the paper was on its way. When the paper was delivered, Tipografiya did not even know what paper mill had been responsible for the actual delivery. However, Tipografiya’s employees had learned over time to identify the differences in quality between the paper from the various suppliers, and how to use these in production. The fact that Tipografiya could not influence the supplier, or the quality, the quantity, or the transportation of the paper caused problems both for Tipografiya and its customers. Tipografiya had to live with a constant shortage of paper, and had to be satisfied if it had a sufficient quantity of paper in stock. This meant that Tipografiya preferred to receive as large a quantity of paper as possible and to keep it in stock for long periods. The paper supplier delivered paper adapted to the quality standards set by the planning authorities and both Tipografiya and customers, the Soviet Union Post Offices were excluded from this process. The pulp and paper kombinates supplied the paper according to the plan orders they got from LSSK, and neither LSSK, the pulp and paper kombinates nor the post offices’ had any knowledge about how much paper was left in Tipografiya’s stockroom. Altogether this often resulted in situations where there was either too large or to small volumes of paper in stock at Tipografiya. Having too little paper meant that Tipografiya could not start production at the correct time. Having too much paper, which from Tipografiya’s production point of view was considered as a strength, also meant that the paper was piled in a room where the temperature and humidity could not be regulated. When taken to the relief printing shop for The IMP Journal Volume 2, number 1 production the paper was therefore usually yellow, instead of white, and wavy, which affected the interface with inks, stereotypes and printing press and also the interfaces between the finished forms and the users. The supply of resources related to composition was handled in much the same way as the paper supply. When Tipografiya needed material for composition, it had to turn to KPI (Komitet po pechat i informatsii), which was a committee at Oblispolkom (the District Administration), with responsibility for dealing with issues related to the printing industry and mass media. KPI made centralised inquiries and was completely responsible for the supply of consumables such as inks, and stereotypes, but the goods were delivered direct from the producers. Tipografiya often had to wait a long time for deliveries even though they had already paid the money. However KPI actually had a small stock of various consumables such as inks and Tipografiya collected directly from this stock. However more commonly, KPI’s inquiries were sent to Moscow, turned into production orders, and distributed to the producers. Although there was a shortage of these consumables as well, they were not as critical as that of paper. They could easily be kept in stock for quite a long time without losing quality. The consumables used in the composition were kept in stock in the composition room. If Tipografiya wanted to make any investments, it had to turn to its formal owner, Oblispolkom (the District Administration), which handled this issue. The allocation of resources for investments was the only role Oblispolkom had in relation to Tipografia. These decisions were tied to political priorities or centralised decisions made in Moscow. However, it was KPI, the committee at Oblispolkom and the District Administration, which financed the investment in new equipment such as printing machines. Tipografiya had no possibility of saving any money for investments in the future, since all profit was transferred to the government as taxes. 21 3.3 Organizing interfaces in relation to customers during the planned economy No one at Tipografiya knew what happened to the forms after they had left the finished products stockroom. The company had in general no direct contacts with its customers. Despite the fact that Tipografiya had delivered forms to regional branches of the Soviet Post Administration for decades, none of these were ever visited. The deliveries of forms from Tipografiya to the Post Office Administration were handled by the railway company in containers. At the beginning of each month, Tipografiya gave information about volumes and destinations to the railway and the railway company then required Tipografiya to fulfil deliveries to this timetable. The Post Office Administration did not pay when products were delivered, but when they were produced and no credit was given. The price that the Post Office Administration had to pay only included expenses in terms of physical work carried out by Tipografiya. Expenses for insert material, such as paper and ink, were covered by LSSK. Despite the lack of direct interaction between Tipografiya and the Post Office Administration, the latter did not have any complaints about Tipografiya. 4 Severe Changes In Tipografiya’s Economic Landscape The “transition” to the dismantling of the Soviet economic planning system began around 1990. Tipografiya faced a dramatic change in the economic landscape. As well as the major transition from planned economy to market governance, Tipografiya’s business life was also affected by the abolition of entry barriers, liberalisation of foreign trade and last, but not least, of the change of corporate governance. Tipografiya was transformed into a leasing company in 1991, one year before the large-scale privatisation of Russian enterprises started in 1992. In 1993 Tipografiya became a joint stock company The IMP Journal Volume 2, number 1 and the employees acquired the stocks from the state. Thus, from being controlled by its owner, the regional district administration, Oblispolkom, and its committee KPI, Tipografiya had to be managed in the same way as any traditional private company. However, in practice it was the same people that managed Tipografiya before and after the transition, and it was also this management that became responsible for the privatization of the company. Relations with the main customer group, the regional branches of the Post Office Administration, were still handled through LSSK. However, now LSSK worked as an intermediary providing services that Tipografiya had to pay for. Some years after the transition, in 1994, Tipografiya perceived that LSSK’s importance for the relationships with the regional Post Office branches was negligible. The contacts with LSSK were terminated and Tipografiya started to interact direct with its customer group. In practice this meant that Tipografiya negotiated an agreement with each regional branch once a year. The transition also had other effects on Tipografiya’s exchange patterns in addition to its ability to deal directly with its customers. When it became possible to reassess exchange partners, a widespread dissolution of relationships occurred in the Russian business landscape. This development was strengthened by the liberalisation of foreign trade and the abolition of entry barriers. More Russian firms, both reconstructed and new, as well as foreign companies entered the business world and a more complex structure of both competing and co-operating companies evolved. New printing shops emerged; at least one in Novgorod were Tipografiya was situated, and in other regions. Furthermore, the new business landscape was also affected by the companies’ ability to determine prices. Tipografiya for example lost a number of its old customers to Polex from Nizhny Novgorod, a trading company which engaged in printing activities in the middle of the 1990s. Besides offering Tipografiya’s old customers’ lower prices, 22 this company also took care of the transport of the forms. In the mid 1990s, Tipografiya had lost 45 of 75 regional branches to other suppliers. One of the 30 regional branches that continued to conclude agreements was the Leningrad (St Petersburg) district, one of Tipografiya’s most important customers during the planned economy. Another important customer during the planned economy, the Yekaterinburg district, gradually decreased its purchased volumes. The Kemorovo district and the Lipetsk district represented an opposite development. They first increased their volumes over the previous five years, but in 1998 the Kemorovo district chose not to buy from Tipografiya. The same thing happened with Vladivostok (Elektrosvyaz Primorskiy Krayi), UPFS in the Arkhangelsk district and UFPS in the Komi Republic. Altogether the 1990s meant that Tipografiya lost the main part of its customers’ among the Post Office’s regional branches. Three of Tipografiya’s seven biggest customers’ preferred to buy forms from other suppliers, and the produced volumes decreased significantly. 4.1 A slowly emerging interaction between Tipografiya and its customers Despite the fact that Tipografiya started to interact directly with its customers, and despite that many customers left because they perceived that they were getting better service from other suppliers, the printing house did not change its way of relating to the users in any significant way. Although forms were still Tipografiya’s most profitable product, the printing house regarded the production as simple and standardized from a technical point of view and saw no need to adapt in relation to its customers. The design of the forms was still standardized and depicted annually in the Ministry of Transport and Communication’s catalogue. The layout of the forms had not changed since 1992, but during 1997–98 there were some small changes in the design: the logotype and the organisation’s name were replaced. Although Tipografiya had started to interact direct with the Post Office The IMP Journal Volume 2, number 1 Administration regional branches, the way it related to customers was similar to that in the planned economy tradition. The yearly negotiations with the regional branches of the Post Office Administration were close to LSSK’s tradition. Tipografiya distributed a standardised contract, where the price was stipulated to the regional branches. If the customers intended to use Tipografiya as a supplier for the following year, they specified, signed, and returned the contract. When the customers had signed the contract, it was still Tipografia’s plan and production department, now called production and finance department, that was in charge of reception of orders, preparation of price lists, control of production times, invoicing, and follow-up of price calculations. However, in 1997 Tipografiya reorganised its activities relating to forms for the regional branches of the Post Office Administration. The responsibility for all the regional branches was moved to the newly-established business centre. The main idea behind the business centre was to create a better match between Tipografiya’s production planning and its suppliers’ and customers’ activities. The business centre co-ordinated supply with orders to the composition room and the printing shops. It also monitored the production and registration of incoming and outgoing orders, prepared invoices and received the payments. The business centre was located on the ground floor and had its entrance from the street. The transition also meant Tipografiya took over the responsibility for the transportation of forms to its customers. The deliveries were made in the same way as during the planned economy; in containers sent by train, and in some occasions deliveries were made in packages sent by mail. One customer, the Leningrad district, regularly sent a driver to pick up the forms. After 1992, the deliveries began to take place once a month, but in 1996 Tipografiya took over the responsibility for the transportation to this customer and used its newly bought van. 4.2 A slowly emerging interaction between Tipografiya and its suppliers 23 The transition did not only affect Tipografiya’s interaction with counterparts’ on the user side, but also to the supplying side. New suppliers appeared, for instance of paper. However, the most significant change was that Tipografiya was allowed to interact directly with its suppliers. Although Tipografiya was owned by its employees, decisions of what to buy became a top management issue. The managing director took over the responsibility for purchasing paper. The emerging purchasing strategy was strongly coloured by Russia’s financial crises. When Tipografiya was starting to purchase insert materials by itself, it was the ability to reduce the price and not to affect the quality that initially attracted its interest. From a cost point of view, paper remained the most important product bought; the costs of paper were approximately 75 % of purchases. Paper was also one of the most important products from a quality point of view, with a strong influence on the characteristics of the finished forms. Due to the managing director’s strong attention to keeping the costs low, the production staff could not influence the choice of paper or of suppliers. Although less important for the finances, the chief engineer was in charge of the purchasing of consumables and it was not possible for setters or printers with experience of the effects of different qualities to influence his decisions. Thus, Tipografiya’s purchasing strategy during the transition became a search for the cheapest paper available and to buy large volumes. The supply of paper was also characterised by an increasing variety because both fixed prices and most governmental standards concerning paper qualities were abandoned. In the mid 1990s Tipografiya developed its low-cost strategy further and switched to a printing paper of lower quality and lower price. This was intended to allow Tipografiya to decrease the price of the forms which was welcomed by its customers. Paradoxically, Tipografiya’s lowcost strategy resulted in the same quality situation as during the planned economy: The IMP Journal Volume 2, number 1 It maintained a large, slow-moving stock which meant that much of the forms were printed on wavy and yellow paper. Tipografiya’s management regarded a large stock as a strength, although now for different reasons; the ability to purchase large amounts of paper led to lower prices. Paper was still stored in the stockroom and kept there until it was taken to the printing shop. Despite decreasing production volumes, Tipografiya still bought wagonloads of paper and used the railways for deliveries. In the beginning of the period, Tipografiya continued to buy from the same kombinats as during the planned economy, but in the middle of the 1990s it changed suppliers, when several intermediaries entered the business landscape. The intermediaries offered lower prices than the producers of writing paper and Tipografiya began to buy from them instead of buying directly from the producers. In 1996, Tipografia had moved almost all of their paper purchases to intermediaries. One of the new suppliers was the intermediary Nevskaya Bumaga, which had managed to cut its costs and consequently the price of the paper. An additional big advantage was that Nevskaya Bumaga did not require prepayment. Besides paper, inks continued to be the biggest products in terms of volume. Inks were stored right in the printing shops. Tipografiya bought all its inks for the relief printing from Torzhorskiy Zavod Krasok, one of its traditional suppliers. A few times a year, inks were collected by Tipografiya in its own van. However, due to Tipografiya’s decreased production, and due to the fact that more of the production was carried out on the offset machines, the quantities of inks purchased from this supplier gradually decreased. Ink for offset printing was purchased from Heidelberg or Ipris in St. Petersburg. Tipografiya continued to buy matrices from Poligrafresursy and sometimes from Shadrinskiy Zavod Poligraficheskikh Mashin in Kurgan. The increased use of the offset printing meant also meant an increased use of offset plates. Until the mid 1990s offset plates was bought from Poligrafresursy, but then 24 Tipografiya started to by also these from Ipris. It was partly the ability to achieve higher quality in the forms, but also the decreasing production volumes that was behind Tipografiyas movement of the main production of forms form the relief printing shop to the offset equipment. Small batches made it more worthwhile to print forms on the offset presses rather than on relief presses. Printing on the offset presses also meant that the composition could be made on computers. The first offset machine had been delivered in 1977, but it had been used solely for production of other products. When the changes in the economic system began, Tipografiya had eight offset machines. The first computers had appeared already in the end of the planned economy. Tipografiya bought three new computers in 1991, and in the mid 1990s Tipografiya bought seven new computers. After the production the forms were still cut in the bookbindery by the same equipment and taken to the room for finished products. 5 Doing Business In A Context Affected By Planned Economy Thinking – Effects On Resource Interfaces Typografiya’s business life is a good illustration of how much an overall economic system affects an individual company’s interaction patterns and its ways of coping with direct resource interfaces. Tipografiya’s way of handling resource interfaces, both during the Soviet era and during the following transition, also stands out in distinct contrast to what is presented in empirical studies carried out landscapes characterized by a decentralized economy. The empirical areas that are generally studied in the IMP setting concern almost any business activity, from manufacturing to service and science-based industries, but have the decentralized economy as common denominator. In these, the way that resource interfaces are coped with can be considered as variations on a theme: Interfaces are in general developed in direct interaction with those representing The IMP Journal Volume 2, number 1 related resources, almost regardless if these were located within or over company borders. Furthermore, business relationships stretching over one or several decades, including direct and indirect related counterparts in the supplier and user side in technological and organizational development are nothing unusual, with significant economic effects for the involved parties and the larger business landscape. Almost no direct interaction with counterparts representing resource interfaces stretching over company borders took place in relation to Tipografiya’s production of forms. Instead, all technological and organizational interfaces related to the supplier and user side were handled through a “middleman”; the planning authorities. Also, what Tipografiya actually could communicate to this “middle-man” was affected by the overall economic system. Although Tipografiya had a particular interaction with the planning authorities and could bring up issues like the need for new equipment or input materials, the lack of its own experiences of the counterparts’ total resource structures meant that Tipografiya only had a very general knowledge about what could be achieved in relation to others. Tipografiya was treated as if it was an island, by the planning authorities, by its customers and suppliers and last but not least, by itself. If there were any dialogue around the features of inputs and outputs, this was between Tipografiya and the planning system, not between those producing and using these. The setters at Tipigrafiya had particular knowledge about how the interfaces between resource such as paper, ink and printing machines could be developed in order to increase both efficiency and quality of the output. But this knowledge was never used in direct interaction with those representing these resources. Instead the development of the resources became an issue for the planning authorities. Changes in both inputs and outputs, in terms of qualities, quantities and prices were designed by the planning authorities. What Tipografiya actually could do, besides communicating their experiences to the planning 25 authorities and waiting for effects, was to engage in internal interface development process, as long as the result did not interfere with what was stipulated by the planning authorities. Thus, Tipografiya’s activities became directed to internal production management and to protecting its internal functioning, for example through holding a large stock. The planning authorities accessed this internally developed knowledge about how resource combinations functioned from their own production perspective through interaction with Tipografiya and other companies. This meant that the interfaces between Tipografiya’s and its counterparts’ resources where organized from a particular perspective, that of the planning authorities’ perspective of how the resources could be combined. Through combining and bridging each company’s “island” perspective of resource interfaces, the planning authorities designed what was assumed to be the “right” interface pattern. Thus, the interaction pattern created during the planned economy affected Tipografiya in terms of who it interacted with and in terms of what problems and opportunities were addressed in the interaction. In other words, the planned economic system gave each single exchange episode that Tipografiya was involved in a specific content, by determining who was interacting and what was their perspective and knowledge. 5.1 Tipografiya’s way of handling resource interfaces after the transition Tipografiya experienced problems because of the generally static level of economic activity and its own lack of development. These were in line with the overall drawbacks associated with the planned economic system by Western economists. This diagnosis led to the commonly articulated prescription that what Russia needed was a market economy; i.e. an economic exchange system which allowed flexibility and where resources where allocated through the price mechanism. The IMP Journal Volume 2, number 1 For Tipografiya the transition to a market economy began when LSSK and KPI lost the influence over Tipografiyas and its counterparts’ business life. Tipografiya became employee-owned and received a new management that was dedicated to utilizing the flexibility of the new economic system. However, this management focused on how to utilize the freedom to exchange resource, not on how to develop resources. Thus, the management’s behavior became very close to that depicted in the economic theory’s characterization of the interplay between the “market” and the “economic man”. The managing director and the chief engineer developed a strategy in line with the assumption that all necessary information about the exchanged resources is contained in the price. Their purchasing strategy was characterized by buying from the supplier that offered the best price, and trying to play-off competitors against each other. This meant that purchasing became an issue between the management and the suppliers. In the same way as during the planned economy, none of the personnel responsible for the production and use of the purchased resources became involved in these discussions. Thus, what Tipografiya got during the transition was a management that focused on short term efficiency issues; i.e. that acted as if the exchange resources were homogeneous and as if there was no need to consider neither internal nor external resource interface development. An interesting observation is that when Tipografiya was managed with a market perspective, the effects on its development were almost the same as those caused by the planned economy. Neglecting the resource interfaces in favor of short term efficiency issues again resulted in a large stock, with quality consequences such as paper which is yellow and wavy when it arrives for production. When LSSK and KPI withdrew as planning authorities, Tipografiya and its suppliers and customers also lost some influences that actually demanded a certain quality standard for the exchanged resources. And since no new interaction pattern had emerged which could replace 26 these quality demands, such as direct interaction between customers and suppliers, the new flexibility initially had negative effects on quality. Thus, the transition from a planned to a market system gave no immediate benefit in terms of quality development. Instead of having a planned system that actually handled certain development issues, the price mechanism that was assumed to provide resource development did not deliver any such effects automatically. Contrariwise, the initial effect was a lower level of focus on quality and interface development. The new flexibility of the economic system did however gradually make Tipografiya aware of the need for development in both cost and quality dimensions. Tipografiya lost the main parts of its Post Office customers and its competitors not only offered lower prices but also better solutions in terms of more precise and adapted deliveries. Tipografiya’s development of a new organizational unit can be regarded as a sign of an increasing awareness of the need for resource interface development. The aim of the new business centre was to create a closer coordination between the customers’ requirements and Tipografiya’s supply and production. However, the role of the business centre in interface development continued to be rather immature. The supply of paper and consumables was still managed by the managing director and the chief engineer, and although they did not have any background in the printing industry they preferred to make all these decisions. The experience of the personnel involved in handling the interfaces where these resources were activated was not considered by the management, in the same way as during the planned economy. Thus, what the life of Tipografiya before and after the transition illustrates is that knowledge about how to develop resource interfaces is no something that a change in the overall economic system rapidly can supply. Instead, it only appears as the result of conscious interaction between directly related exchange partners over time, in a context that The IMP Journal Volume 2, number 1 rewards not only the utilization but also the development of resources. Thus, the fact that it takes such a long time for Tipografiya to start to interact with its counterparts has probably both internal and external explanations. Firstly, before Tipografiya could start to interact with its external counterparts it has to create an internal organization that is aware of and can handle such an exchange pattern. It has to develop an internal organization that can handle extended interaction and that can utilize the experience acquired through these processes. As long as Tipografiya has no internal organization for how to utilize others’ knowledge, then it does not matter how much it starts to interact externally, that interaction will still not have any major effects on the company. However, with an increased awareness of what can be achieved through interaction with external counterparts, the external interaction pattern will affect the way the company is organized internally. Thus, a company’s way of using its external interaction pattern has to be mirrored through its internal organizational design. This mutuality between external and internal organizational design can only be developed over time. Secondly, it is not just our focal company Tipografiya that needs time to develop an internal organization adapted to direct interaction with external counterparts, but also the counterparts have to go through the same process (given that they are coming from the same business landscape). However, even if the counterparts are grounded in another business landscape, i.e. in a Western economy, they will still need time to develop knowledge about how to interact with this changing partner. This cannot be expected to occur in a short time period. 6 Conclusion Tipografiya’s life before and after the transition illustrates how its first indirect, and then more-or-less absent way of dealing with resource interfaces, meant that it was unable to achieve efficiency and effectiveness in its operations. It is also interesting to note that Tipografiya’s 27 way of dealing with resource interfaces was coloured by the economic landscape in which it was embedded. When we first met Tipografiya, it was embedded in a landscape that had devolved all kinds of effectiveness and efficiency issues into a hierarchical planning system. When we left Tipografiya it was embedded in a landscape that had devoted these issues to a “market mechanism” that only existed in a hypothetical world. Thus, Tipografiya’s struggle with its resource interfaces illustrates that any company’s interaction pattern is formed by the overall economic system in combination with the company’s own experiences of how to organise internal and external resource interfaces. The interaction pattern that each company develops influences both how it identifies problems concerning resource interfaces as well as the opportunities to solve them. Thus, each company is embedded into a “normal” interaction pattern. This may be dominated by indirect interaction inspired by hierarchical thinking; it may be very “thin” interaction inspired by traditional market theory, or it may be “thick” interaction inspired by insights on what can be reached through resource combining effects. The kind of interaction pattern that a company is embedded in will determine its way of functioning. It will have a strong impact on how problems and opportunities concerning resource interfaces are considered. To challenge and break such normality is never easy, whether it is an individual company in a decentralised economy that is moving from a top-down to an interactive way of relating to its counterparts, or if it is many companies, as in Tipografiya’s context, that are forced to adapt to changes in the economic landscape. Any such change will affect each company’s and its counterparts’ ways of coping with resource interfaces and thus issues related to both development and economic outcome. Tipografiya’s struggle with resource interfaces has also highlighted what constitutes “normality” in business landscapes characterised by a “thick” interaction pattern, or a decentralised way of handling resources interfaces. Tipografiya also highlights what is required for processes where both efficiency and The IMP Journal Volume 2, number 1 effectiveness can be created through dealing directly with resource interfaces: A first prerequisite for reaching efficiency and effectiveness in working with resource interfaces over organisational borders is a business landscape that allows representatives of resource interfaces on the supplier and user side to interact directly. A second prerequisite is awareness of the possibilities of creating efficiency and effectiveness by working with resource interfaces over organisational borders (See e.g. Håkansson ed. 1987; Gadde, Mattsson 1987; Waluszewski 1990; Lundgren 1995; Laage-Hellman 1997; Holmen 2001; Wedin 2001; Håkansson, Waluszewski 2002; Baraldi 2003; Bengtson 2003; Forbord 2003; Gressetvold 2004; Jahre et al. 2006, Harrison, Waluszewski, 2008, for studies concerning what can be achieved through direct interaction of resource interfaces over organisational borders). Tipografiya’s experiences can also be seen as arguments for considering what effects more minor variations in an economic landscape have for the possibility of creating effectiveness and efficiency through direct interaction around resource interfaces. If the overall economic landscape is dominated by some few owners (whether families, multinationals or governments) with short term profit focuses and/or by a “top-down” management style, there are reasons to believe that this will have negative effects on the way resource interfaces are dealt with and consequently on effectiveness and efficiency issues. Contrariwise, if an economic landscape has a more interactive nature, i.e., if it is dominated by a heterogeneous ownership structure, by decentralised management style and technologically skilled and engaged people, this will probably have positive effects on effectiveness and efficiency issues. One interesting example of the latter, also well recognised after it was awarded the Nobel Peace Prize in 2006 “for their efforts to create economic and social development from below”, is the 28 Grameen Village Bank.1 This construction challenges both the hierarchical and market thinking concerning how to organise resource interfaces – and it was also shunned by development agencies and governments, including the World Bank. It builds on creating direct interfaces between the provider of micro loans, the emerging company, and its counterparts involving co-operation between impoverished women who have some kind of skill on which supply and use of resources can be created (see Counts 1996 and Gudeman 2001, www.nobelprize.org) References Alderson, W. (1965). Dynamic Market Behaviour. Homewood, IL, Richard Irwin, Inc. Alchian, A. A., & Demsetz, H. (1972). Production, Information Cost and Economic Organization. American Economic Review, 62 (5), 777-795. Baraldi, E. (2003). When Information Technology Faces Resource Interaction. Using IT Tools to Handle Products at IKEA and Edsbyn, Thesis (PhD), Department of Business Studies, Uppsala University. Bengtson, A. (2003) Framing Technological Development in a Concrete Context – the Use of Wood in the Swedish Construction Industry. Uppsala: Department of Business Studies Berliner, J. S. (1976). The Innovation Decision in Soviet Industry. Cambridge, Massachusetts, and London, England: The MIT Press. Counts, A. (1996). Give Us Credit. New York: Random House Ericson, R. (1991). The Classical SovietType Economy: Nature of the System and Implications for Reform. Journal of Economic Perspective 5 (4), 11-27. 1 The Nobel Peace Prize for 2006 was divided into two equal parts, awarded to the Grameen Bank and its founder Muhammad Yunus, for their efforts to create economic and social development from below. (www.nobelprize.org) The IMP Journal Volume 2, number 1 Gadde, L-E., & Mattson, L-G. (1987). Stability and Change in Network Relationships. Gressetvold, E. (2004). Product Development – Effects on a Company’s Network of Relationships. Dissertation, Norwegian University of Science and Technology. Gudeman, S. (2001). The Anthropology of Economy. Community, Market, and Culture. Oxford: Blackwell Publishing. Holmen, E. (2001). Note on a Conceptualisation of Resourcerelated Embeddedness of Interorganisational Product Development. Dissertation, University of Southern Denmark. Harrison, D., & Waluszewski, A. (2008). The Development of a User Network as a Way to Re-launch an Unwanted Product. Forthcoming, Research Policy. Håkansson, H. (Ed.) (1982). Industrial Marketing and Production of Industrial Goods – A Network Approach. New York: Wiley & Sons. Håkansson, H. (1989). Corporate Technological Behaviour. Cooperation and Networks. London: Routledge. Håkansson, H., & Johanson, J. (1992). Evolution Processes in Industrial Networks. In Axelsson, B., & Easton, G. (Eds.), Industrial Networks: A New View of Reality. London: Routledge, 129-143. Håkansson, H., & Waluszewski, A. (2002). Managing Technological Development. IKEA, the environment and technology. London & New York: Routledge. Håkansson, H., & Waluszewski, A. (Eds.), (2007). Knowledge and Innovation in Business and Industry. Forthcoming, London & New York: Routledge. Hägg, I., & Johanson, J. (1982). Företag i näterverk. Studieförbundet Näringsliv och Samhälle, SNS, Stockholm. Jahre, M., Gadde, L-E., Håkansson, H., Harrison, D., & Persson, G. (Eds.), 29 (2006), Resourcing in Business Logistics: The Art of Systematic Combining, Stockholm: Liber & Copenhagen Business School Press. Johanson, M. (2001). Searching the Known, Discovering the Unknown. The Russian Transition from Plan to Market as Network Change Processes, Doctoral Dissertation, Uppsala: Department of Business Studies, Uppsala University. Johanson, J. & Mattsson, L.G. (2006). Business networks: Background and some basic considerations. In Lee, J. W., Hadjikhani, A., & Johanson, J. (Eds.). Business networks and international markets. Seoul: Brain Korea (forthcoming). Laage-Hellman, J. (1997). Business Networks in Japan. SupplierCustomer Interaction in Product Development. Lundgren, A. (1995). Technological Innovation and Industrial Evolution – the Emergence of Networks. Dissertation, The Economic Research Institute, Stockholm School of Economics. Nove, A. (1984). The Soviet Economic System. 2nd ed. London: George Allen & Unwin. Penrose, E.T. (1959). The Theory of the Growth of the Firm. New York: Oxford University Press. Richardson, G.B. (1972). The Organizing of Industry. Economic Journal, 82, 883-896. Sahlins, M. (2004). Stone Age Economics. London & New York: Routledge. Snehota I. (1990). Notes on a Theory of Business Enterprise. Dissertation, Uppsala University, Department of Business Studies. van de Ven, A.H., Polley, D.E., Garud, R., & Venkatarman, S. 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Oxford: Westview Press. 30 The IMP Journal Volume 2, number 1 31 Business relationships and resource combining Lars-Erik Gadde a and Håkan Håkansson b a Professor of Marketing, Department of Technology Management and Economics, Chalmers University of Technology, S-412 96 Göteborg, Sweden, e-mail : largad@mot.chalmers.se b International Management, Norwegian School of Management, Oslo, Norway, e-mail: hakan.hakansson@bi.no, Abstract The increasing significance of relationships is acknowledged by various schools of thought. Despite the fact that these approaches describe and explain business relationships somewhat differently, they seem to share the view that there is a strong association between a company’s business relationships and its use and control of resources. The aim of this paper is to explore the role of business relationships in systematic combining of resources. We begin with an illustration of resource combining across firms’ boundaries in the steel industry. On the basis of this example we make a distinction between resource combining within relationships and between relationships and explore the characteristics of the two. This section is followed by a framework for analysis of resource combining building on four categories of resources. The framework is then used to exemplify systematic resource combining in three different dimensions: primary, secondary and tertiary. Finally, we conclude by interpreting the role of business relationships in systematic resource combining. From the organizational theory perspective it is claimed that the processes of building interorganizational relationships can be regarded as a flow of resources between organizations (van de Ven 1976). In transaction cost analysis ‘asset specificity’ is a central concept denoting resources dedicated to specific business partners. According to Dyer and Singh (1998) a firm may consciously seek advantages by designing resources that are specialized in conjunction with those of a customer or supplier. Once a high degree of asset specificity is established business exchange is best supported by organizational forms enhancing cooperation and proximity between the partners (Dyer 1997). Key words: resources, resource combining, categories of resources, business relationships 1. Introduction Business relationships are key ingredients in today’s economic landscape. The increasing significance of relationships is acknowledged by various schools of thought. Despite the fact that these approaches describe and explain business relationships somewhat differently, they seem to share the view that there is a strong association between a company’s business relationships and its use and control of resources. From the organizational theory perspective it is claimed that the processes of building inter-organizational relationships can be regarded as a flow of resources between organizations (van de Ven 1976). In transaction cost analysis ‘asset specificity’ is a central concept denoting resources dedicated to specific business partners. According to Dyer and Singh (1998) a firm may consciously seek advantages by designing resources that are specialized in conjunction with those of a customer or supplier. Once a high degree of asset specificity is established business exchange is best supported by The IMP Journal Volume 2, number 1 organizational forms enhancing cooperation and proximity between the partners (Dyer 1997). From a resource-based view business relationships are crucial since ‘strategic alliances’ are considered means to access valuable resources that firms do not own themselves (Barney 1991). Moreover, it is suggested that “the rationale for alliances is the value-creation potential of resources that are to be pooled together” (Chen and Chen 2003:5). Finally, advocates of the industrial network approach argue that the adaptations of resources in business relationships are significant since they connect the two companies. It is, in fact, “in and through relationships to suppliers, customers, and others that resources are accessed, provided and developed” (Håkansson and Snehota 1995:133). The review above illuminates the central role of business relationships in accessing, designing, and using resources. This common understanding provides the background for our paper. Business relationships provide ample opportunities for efforts where resources are consciously designed and related to fit with each other. Our point of departure is the assumption that the value of a resource is determined through its interplay with other resources (Penrose 1959). The underlying processes of companies’ efforts in this respect are identified as ‘systematic combining’ of resources across firms’ boundaries. In the paper we investigate the role of systematic combining in terms of its function and effects. Our exploration of systematic combining builds on previous contributions within the industrial network approach: the centrality of adaptations in business relationships (Håkansson, ed, 1982; Håkansson and Snehota 1995), and the view of relationships as investments (e.g. Hägg and Johanson, 1982; Johanson and 32 Wootz 1986; Ford et al 2003). Over time these, and other, contributions have provided an understanding that business relationships are important resources in themselves (e.g. Håkansson and Waluszewski 2002). 2. An illustration of combining in relationships resource business In order to illuminate the role of resource combining across the boundaries of firms we rely on an example involving a Swedish supplier of steel (Skarp, 2006). The company (SSAB) is quite small in comparison with its large scaled competitors and it is thus difficult for SSAB to be competitive on highly standardized products, which are produced and supplied in large volumes. Therefore, SSAB has prioritized the development of unique and customer-adapted niche products of specialized steel qualities. It is a drawback for SSAB, however, that each of these customers account for a minor volume of steel only. This is problematic because economic exploitation of the manufacturing facilities of a steel supplier is extremely dependent on capacity utilization. In order to make the most of this potential, SSAB has developed a basic standard product that can be manufactured at reasonable economies of scale. This standardized product is then adapted to the specific contexts of potential customers. Each buyer has its particular requirements in terms of special product features owing to the variety among the user contexts, thus making adaptations complex. In some cases it is possible for SSAB to adjust the standard product by recombining its own resources, for example by shifting from one of its internal sources of raw steel to the other. In most situations however, adaptations require the active participation of the customer in frequent meetings and discussions. This The IMP Journal Volume 2, number 1 interaction involves commercial and technical expertise from different functions in the two organizations. Within this business relationship a series of testing procedures are needed, building on, and resulting in, mutual adjustments between the two firms. Such experimental conditions where resources are combined and recombined seem to be the normal case since “the possible interactions between products and their use environments are sometimes too complex to be predicted” (von Hippel and Tyre 1995:9). A typical outcome of these experiments is the joint adjustments of the features of SSAB’s product and the customer’s manufacturing facility where the product is used as one of the inputs. Sometimes the joint efforts of SSAB and the customer are not sufficient to adapt the product to the user context. In these situations other relationships have to mobilized. Figure 1 illustrates the organizations involved in the process of adjusting the features of 33 the standard product to the user context of a subcontractor to a large OEM in Germany. Adapting the steel product to the facility of the German subcontractor required the active participation of the subcontractor’s organizations in the UK and USA. Moreover the customer of the subcontractor was represented by the German and UK operations of the OEM. Various functions within SSAB were mobilized in the adjustment processes. A steel-service centre was needed for local processing of steel, and a press shop was involved in manufacturing applications and sub-assembly on the account of the customer. These operations required specific production tools to be supplied by a German toolmaker. SSAB had to establish contacts with all these firms in order to ensure that technical, administrative and logistical issues could be solved satisfactorily. Since the other firms had limited knowledge of the particular type Figure 1 Business relationships involved in resource combining (Skarp 2006: 107) The IMP Journal Volume 2, number 1 of steel numerous meetings, seminars, and tests were needed. It would have been extremely costly – and unprofitable – both for SSAB and the subcontractor to make these adaptations entirely on their own. However as this case shows, other means of resource combining may became a viable option in such situations. Careful scrutinizing of existing resource combinations in the surrounding network provided opportunities for adaptations of the product. By using others’ resources not fully exploited in their current settings, SSAB and the subcontractor managed to adjust the features of the standardized product at reasonable cost. These additional resources included, for example, application knowledge residing in other companies, and facilities that could be used for refinement of the physical features of the product. In some cases these resources were accessed via existing relationships of SSAB or the customer, while in other situations new relationships were established jointly. 3. Systematic resource combining across the boundaries of firms By systematically combining resources available in the network, SSAB was thus able to adapt its standardized product to a variety of customer needs at the same time as the benefits from large-scale manufacturing could be continuously reaped. In these efforts business relationships played an important role. As shown by the example it might be useful to make a distinction between two types of resource combining: the first related to combining within a specific business relationship, the second dealing with resource combining between relationships. 3.1 Resource combining within a business relationship 34 A business relationship has a dual role in resource combining. Firstly, a relationship becomes established when the resources of two organizations are connected. This means that the relationship is a result of resources combined across the boundaries of two firms. Secondly, as illustrated by the steel example, a relationship is the resource that makes combining across organizational boundaries possible. As a relationship evolves the resources in the two business units become tied to each other through these intertwined processes. The further development of the relationship requires the two firms’ joint combining and recombining of resources to continue. As soon as one of the companies takes a new direction in this respect the relationship will lose some of its features as an active resource. A relationship is therefore a vulnerable resource contingent on the joint achievements of the two companies. The benefits from a relationship are in this way strongly dependent on how the two organizations manage to combine their resources. A relationship can function in two ways in relation to other resources on the two sides of the dyad. First, it can contribute to facilitate the exploitation of variety in other resources, by operating as a means for exploration of new resource combinations. The second, and partly opposing, function is that a relationship can absorb potential problems owing to changes in other resources. This absorptive capacity makes it possible to make modifications in a particular resource combination – at the same time as its main features may be maintained. A business relationship is a flexible and multidimensional resource involving design and redesign of single resources and combinations of resources. Such activities can be The IMP Journal Volume 2, number 1 initiated from any of the two sides and may include systematic combining of resources currently engaged in the relationship as well as those that it is possible to involve. Because of the substantial value a relationship resource represents it must be ‘managed’ appropriately. Increasingly, the responsibility for handling these tasks is designated to ‘key account managers’. 3.2 Resource combining between business relationships The second dimension of systematic combining is concerned with attempts to connect what takes place in different relationships. In these situations the ambition is to utilize a particular resource better – or to get more value out of that resource. It is in the interest of both companies to develop the relationship in such a way that it better suits their other relationships. Each of the companies thus will try to connect the focal relationship with other relationships. Such efforts might generate conflicts, because they impact on the systematic combining within the relationship. However, these attempts to improve the linkages between relationships from both sides also provide opportunities since they relate resources in novel ways. Therefore, connecting relationships by combining resources is a central issue due to its contribution to relationship dynamics. There are always benefits to gain from these developments as illustrated by the steel case. Relationships are connected not only through their organizational linkages. In some situations a physical resource can play an important role for systematic combining between relationships. For example, physical resources, such as SSAB’s production facility, can be designed for utilization in several relationships. Moreover, groups of business partners may be influenced 35 to use a standardized solution, which is also an example of resource combining between relationships. These attempts represent means of economising on resources initiated by the parties in the relationship. Therefore, resource combining focused on physical resources, but directed toward business relationships, signifies a considerable potential for systematic combining between relationships. Handling these issues is not a suitable task for key account managers who always must give priority to the individual relationships for which they are responsible. Instead, these tasks should be allocated to people responsible for the physical resources in question. The design and the development of the total resource base of a company are closely intertwined with the ways the business relationships with important suppliers and customers are handled and how they evolve. Too large diversity in the features of the business relationships makes it problematic to combine relationships with other resources. On the other hand, if the relationships become too standardized the resource combining efforts will not exploit the potential benefits of the variation among the resources of the business partners. In this situation resource combining may become too one-dimensional and stereotypical. Thus, systematic combining in business relationships must balance between these two aspects and we will come back to this issue below. 4. A framework for analysis resource combining of For further examination of systematic resource combining we need a framework based on a categorization of resources. There is no common understanding concerning resource classification. Within the resource-based approach Grant (1991) made a differentiation between tangible and The IMP Journal Volume 2, number 1 intangible resources. Barney (1991) distinguished between physical capital resources, human capital resources, and organizational capital resources, while Das and Teng (1998) identified four types of resources: technological, physical, financial, and managerial. Within the industrial network approach various classifications have been used such as: technical resources, input goods, marketing resources, personnel, capital (Axelsson and Håkansson 1979); manpower, technical facilities, knowhow, financial resources, materials (Håkansson and Snehota 1995). This minor exposé shows that there is no general agreement concerning resource classification. The appropriate categorization depends on the purpose of the resource analysis. Our framework builds on a distinction between two main types of resources: physical resources and organizational resources. Both resource types showed to be central in the steel supplier case and appear also in the discussion above. The same classification, (distinguishing between two categories within each type) has been used in a number of recent studies of resource development (see, for example, Håkansson and Waluszewski 2002; Wedin 2002: Baraldi 2003; Bengtson 2003; Gressetwold 2004; Jahre et al 2006). The first category of physical resources is identified as facilities, represented by plants, logistics infrastructures, production machinery, warehouses, vehicles, information systems, various types of equipments, etc. The features of these facilities are important in resource combining since they set some of the prerequisites for what combining is possible. Moreover, a specific facility affects the development of other resources involved in a particular combination. At the same time these other resources affect the development of the facility. The second category of physical resources includes 36 the products that are designed, manufactured, distributed, and used at the facilities. There is an obvious connection between the features of products and the features of facilities. At a specific point in time the characteristics of the facilities to a large extent determine the attributes of products, while the long-term development of facilities is affected by expectations concerning future product characteristics. Physical resource combinations do not evolve spontaneously – they always involve an organizational content. Resource combining and resource utilization call for organizational resources since both these processes are based on interaction, within and between firms. The knowledge and competence required for resource combining is generated and refined through these interaction processes and is thus embedded into the resource combination. This organizational capability resides in the first category of organizational resources - the business unit (a firm, a part of a firm, or several firms together). The business unit as an organizational resource is crucial because it is in fact involved in active ‘resourcing’ through its continuous resource combining efforts (Jahre et al 2006). Finally, business relationships constitute the second category of organizational resource. Resource combining efforts most often cross the boundaries of firms and we have illustrated the crucial role of business relationships in these processes through the steel supplier case. A business relationship is an important resource because it can be used for resource combining in various value generation processes. By connecting the resources of two companies a business relationship can improve operational efficiency, as well as contribute to innovation and development. For example, the value of The IMP Journal Volume 2, number 1 a product exchanged in a specific business relationship can be increased through changes in the ways it is combined with other products and/or by fitting it better to the facilities where it is manufactured and used. Moreover, its value can be enlarged through upgraded competence and ability of the people in the business units supplying and using the product. The business relationship is the organising unit where these interfaces are brought together and successively formed in collaboration. In this way the business relationship connects the use of a particular physical resource, such as a facility, to the facilities of the counterpart, to products exchanged between the two parties, and to the capabilities inherent in the business units. Thus, the values of single physical and organizational resources in different firms are all dependent on the business relationships’ connecting function. Any business relationship is thus an indicator of ongoing value generation processes across the boundaries of the two firms. Similarly, the occurrence of a business relationship is an indicator of systematic combining of resources. In these processes business relationships are crucial as they are mechanisms for directing the future development of resource combinations. Therefore, resource combining efforts are never ‘neutral’ – in some way they are always related to the dynamics of current resource combinations and thereby the development of single resources. In this way resource combining and resource development represent ‘systematic’ efforts over time. In the section below we investigate systematic resource combining in more detail relying on examples from a recent study dealing with logistics resources (Gadde et al 2002; Jahre et al 2006). 5. Systematic resource combining 37 We explore the characteristics of systematic combining by making a distinction between three ‘levels’ of resource combining. We rely on these levels for analytical purposes while they in reality are mixed and applied simultaneously or in arbitrary order. The ambition of the analysis is to illuminate how a specific resource becomes ‘patterned’ through its interfaces with other resources in primary, secondary and tertiary combining. 5.1 Primary combining The analysis on the first level is identified as ‘primary combining’. In primary combining one specific resource is focused – either it is a product, a facility, a business unit or a business relationship. We then identify which specific resource in the other categories that is central for its use. The notion ‘primary’ is used because we claim that any resource has to be closely related to some other resources in order to be valuable. ‘Primary’ also implies that there are some resources that are more important than others for the combining of each single resource element. One of the examples in Jahre et al. (2006) illustrates the primary combining of a “roll- rack” used by the Norwegian dairy company Tine. The roll-rack is used in Tine’s milk distribution system. The capabilities residing in the business unit Tine BA were used to create an efficient facility for the distribution of the standard 1 litre milk package supplied by Tine. To be functional in these operations the design of the roll rack had to take into consideration the features of other production and distribution facilities in Tine’s distribution network. The roll-rack is used through the entire supply chain for storage and transportation from the dairy to the retail stores. It is designed to function also in the operations in the store where it is useful not only for physical handling but also as a facility The IMP Journal Volume 2, number 1 for exposure of the milk packages in the cold chamber. This means that the features of the roll rack have been strongly affected by the content of the business relationships between Tine and the major retail chains in Norway. One of these chains was particularly involved in this primary resource combining illustrated in Figure 2. The example demonstrates two important consequences of primary combining. The first is that the roll-rack facility generates additional value when it can be used in the operations of both Tine and retailers. The interaction in the business relationship between Tine and the retail chain made it possible to incorporate the requirements of the stores as input into the primary combining activities. The second consequence is that owing to the adjustments within this relationship the roll-rack facility will function less well in other relationships where the business partners’ resource structures are different. These conditions, we argue, are typical effects of well developed business relationships. A relationship tends to pattern other resources of the two companies owing to the adaptations made. Consequently, resources used in relation to other firms over time will get ‘a relationship content’. Products, facilities, and business units become 38 successively patterned by their combining with specific business relationships. Therefore the value of these resources will vary with regard to different business relationships. The above example indicates that the actual primary combining involving a specific relationship is crucial, because it sets some central conditions for the further use of the resources. The purpose of primary combining is to enlarge the value of the resources through mutual adaptations. Efficiency and effectiveness in this current combining is thus dependent on the nature of the interfaces evolving among the resources involved. The more ambitious the resource combining within one relationship – the better the performance in that relationship will become. On the other hand, the more efforts that are put into the combining in this specific relationship, the more these attempts tend to “lock in” the resources involved. Systematic combining of resource elements on this primary level makes it possible to improve the performance of the resources and thereby increasing their value in the specific setting. The more specific the adaptations among the resources become, the greater the efficiency in that particular combination will be. But these same conditions make FACILITY PRODUCT Roll-rack 1 litre standard milk BUSINESS UNIT BUSINESS RELATIONSHIP Tine BA Tine – Retail Chain Figure 2 Primary combining around a facility resource The IMP Journal Volume 2, number 1 adaptations to other resources increasingly difficult and costly. Several conclusions arise from the above discussion of primary combining. First, a business relationship is a central ingredient in resource combining. Through its connection to a specific relationship the actual resource combination will be useful for each of the two involved companies. Second, resource combining on this primary level will have important “external” consequences since both companies are involved in other relationships. Therefore, through its relationship connections a resource that seems to be internal will get a specific orientation in relation to the network in which the two parties are involved. A relationship will thus provide direction to the impact of a particular resource combination. 5.2 Secondary combining Primary combining is focused on some few physical resources that are systematically related to a business relationship from the perspective of one of the business units involved. However, Combining involving Business units BU1-BUn. P and BR constant 39 any resource is connected also to other resources on other analytical levels, since it is involved in various forms of ‘secondary combining’. On the secondary level it is related to resources from other primary combining sets. In the discussion above we departed from a specific facility – the roll-rack - and analyzed how it is used in relation to one product, one business unit and one business relationship. In secondary combining, following our previous example, the focal facility and two of the other resources involved in the primary combining are held constant. This set of three resources is then combined with the alternatives available when the fourth resource category is allowed to vary. This leads to three types of secondary combining (Figure 3). We argued above that the emphasis on primary combining will impose constraints on the combining outside this resource setting. For example, there are a number of other products than the 1 litre milk package that are supplied by Tine and delivered to the same retailers. It is a problem when it comes to logistics efficiency that Combining involving Relationships BR1-BRN P and BU constant Figure 3 Principles of secondary combining of a focal facility Combining involving Products P1-Pn. BU and BR constant The IMP Journal Volume 2, number 1 the volumes of these products have expanded, since they have other physical features than the milk package. The physical characteristics of these products make the roll rack less efficient for this distribution. Moreover, Tine’s distribution facilities are increasingly used for products from other companies, owing to joint logistics agreements with a meat supplier and a poultry supplier. These cooperative arrangements have been established in order to improve the scale in the distribution operations since the other firms also supply the same stores as Tine. However, the additional products and packages emanating from these new relationships were originally designed to fit with other distribution facilities. Therefore, the roll rack is not an efficient facility for these operations because the products of the new partners had been subject to primary combining efforts in other constellations. The analysis of secondary combining uncovers tensions and potential conflicts as well as new opportunities for systematic combining. These tensions and possibilities arise when various principles for primary combining are confronted on this secondary level. Problems may appear, for example, when the features of different physical resources are confronted. Physical resources form aggregate technical systems in which resources are successively adjusted to each other. This means that what has been done in terms of primary combining of physical resources in relation to one business relationship impose restrictions for secondary combining in relation to other technical systems and business relationships. A representative example is the roll rack that was designed to be used in relation to specific products and specific counterparts. As soon as there are changes in any of these two categories of resources, problems will appear. 40 Understanding the implications of secondary combining is important to any firm. For example, principles of secondary combining demonstrate the possibilities to connect primary combining related to a specific business relationship with what is ongoing in other relationships. Dealing with these issues may require various forms of experimentation in order to find out how changes in the combinations of the three other resources may affect the relationship. Secondary combining is thus concurrent with primary combining and the two processes affect each other – implying both constraints and opportunities also for tertiary combining. 5.3 Tertiary combining In secondary combining three resource categories are held constant while one is allowed to vary. In tertiary combining at least two of the resources vary at the same time (in principle this means that it also covers all examples where more than two of the resources are varied). Tertiary combining of resources thus leads to a number of potential combinations. Figure 4 illustrates the three possible combinations when the facility is held constant. Tertiary combining introduces two new aspects in comparison with secondary combining. The first is that systematic combining now becomes a multifaceted issue since an increasing number of organizational and physical resources become involved and related. The main concerns identified for secondary combining are supplemented with the further effects arising from the increasing number of connections. Moreover, the potential for tensions and conflicts escalates, because the latent confrontations multiply. At the same time, however, the opportunities to identify new and innovative combinations are enhanced. The IMP Journal Combining involving BU1-BUn and BR1-BRN P constant Volume 2, number 1 Combining involving P1-Pn and BU1-BUn BR constant 41 Combining involving P1-Pn and BR1-BRn BU constant Figure 4 The principles of tertiary combining of a focal facility The second aspect concerning tertiary combining is that intentionally generated network effects will appear. On the tertiary level systematic combining efforts of several business units become connected, in turn introducing indirect effects that materialize through the network of relationships. A typical example is when a current business partner adjusts its operations in relation to another company. What takes place in these other exchange processes may have considerable impact in relation to the focal business relationship in terms of tertiary combining. It is a key issue for any company to try to systematically connect physical resources with business relationships, and also to combine its relationships systematically with each other. 6. The role of business relationships in resource combining Our exploration of systematic resource combining illuminates the double-faced role of business relationships in these processes. On one hand a business relationship is a result of resource combining across the boundaries of two firms. On the other hand it is an important means for making such combining possible, since it binds together knowledge and experiences of two organizations. These characteristics influence the long-term development of both single resource elements and resource combinations. As argued previously, physical resources and other organizational resources are successively provided with relationship content and thus given a specific relationship imprint. At the same time a business relationship is patterned through its combining with specific products, facilities, business units and other relationships. For the outcome of these intertwined processes the nature of the interaction in business relationships in terms of learning and teaching is crucial (Gadde and Håkansson 2007). The IMP Journal Volume 2, number 1 Business relationships evolve through interaction processes. Understanding resource combining and the impact of business relationships thus calls for closer examination of this interaction. Interaction in a business relationship is strongly associated with time. At a specific point in time the interaction between two firms is dealing with some particular issues. These matters may be related to rationalization of day-to-day activities, or joint attempts to exploit potential innovation opportunities. Such efforts are thus concerned with current time and the current situation of the two organizations but are affected by a more extended time horizon. Both parties link the current issues to their experiences of past interaction and the expectations concerning future interaction. Interaction is thus strongly connected to time there is always a history with its memories, and there are expectations concerning the future. It is most likely that the two parties make different interpretations of both the past and the future, which in turn cause ambiguity in the assessment of the current potential and principles for resource combining. Figure 4 illustrates the above discussion with regard two firms, which in turn are involved in simultaneous interaction concerning resource combining with other firms. Current interaction regarding resources is thus contingent on previous interactions. The particular resource combining evolving from these interaction processes is perceived differently by the two focal actors. Therefore, from the perspectives of these two firms, two ‘different’ combinations of resources will appear where individual resource elements hold specific positions. Through the interaction process these combinations are challenged – and these challenges will be perceived differently by the involved firms. The potential problems and opportunities related to combining and recombining are further Previous interaction Current interaction Future interaction Interaction in focal relationship Firms 42 Interaction with others Resources Figure 5 The impact of time on interaction in business relationships The IMP Journal Volume 2, number 1 accentuated by the fact that both companies are simultaneously involved in resource combining in other business relationships. Figure 5 indicates that the potential for recombining is multiplied through these indirect connections. The actors involved do their best to change the current resource combinations owing to their perceptions of their own and others’ resources - at the moment and for the future. Several important consequences materialize through this perspective on resource combining. One set of consequences relate to the single company and its ambitions. The single company is all the time involved in numerous resource combining processes. It is a crucial issue to decide what efforts to put into each of these processes – in turn determining the priority given to different resource elements. In some situations companies deliberately choose between potential alternatives, but in most situations the priorities are less clear and evolve gradually over time. Irrespective of what conditions are at hand, systematic combining always is about giving priority to specific resources and counterparts. Therefore, a crucial aspect in these assessments is the balance between standardization and variety. There are good reasons for a company to promote variety in its relationships. Stimulating variety and experimentation is favourable to innovation and dynamics because of the multitude of experiences and learning effects offered (Gadde and Håkansson 2001). On the other hand, focusing on a more narrow range of relationships makes it easier to exploit economies of scale in the utilization of a company’s physical facilities. In the same way the competences and capabilities of a business unit will benefit from specialization. In this respect, therefore, large variation in the set of business relationships will cause problems for 43 systematic resource combining. For example, too much variety in the requirements of steel users would make it difficult for SSAB to economize on the standard feature of the product, the capacity of the steel facility, and the application competence residing in the business unit. The economic forces discussed above have obvious effects for the principles of resource combining in business relationships. Therefore, despite the broad scope of opportunities for systematic combining (indicated in Figure 5) companies normally tend to recombine and modify their resources within quite a constrained range. This option is considered beneficial because it makes possible the joint economizing on both physical and organizational resources. Systematic resource combining, and especially the constraints identified above, have also important network effects. Since relationships are connected these constraints create network effects since they disseminate among companies. In this way networks of relationships can become increasingly connected over time, making the density of resources increasingly robust in relation to some specific combinations. These combinations of resources may evolve around key products and lead to what is identified as dominant design (Utterback and Abernathy 1975). They may be formed around large-scale operating facilities like ports, or pave the way for dominant design of facilities such as containers and assembly lines. Constellations of combined resources may be created also around capabilities related to specific technologies or industries, like biotech or automotives. In some cases these capabilities have a clear geographical orientation exemplified by Silicon Valley and the Boston area. Large resource constellations may be grouped also The IMP Journal Volume 2, number 1 around individual business units, such as General Electric, Toyota and IKEA, where the capabilities of these companies are spread to their suppliers and customers. Finally, a business relationship may be the breeding ground for major constellations of resources, for example, the relationship between IBM and Microsoft and its impact on other companies in this industry. All these examples of large constellations involve a multitude of resource combinations and are the effects of systematic combining in networks. Together they create incredibly complex patterns that are vital to consider for anyone wanting to add, change or affect in any way. Such constellations are always dominated by some specific interfaces between the resources. However, through the multitude of connections there are always a huge number of possibilities to impact on these constellations. The total impact of many minor attempts to change the large constellations over time leads to changes in the total pattern that sometimes may be quite dramatic. Systematic combining in networks involves several firms with the aims of relating to each other both physically and organizationally. This means that a large number of different resources are combined and built together from various angles. Resource combining attempts must to great extent be mutually based in several business units and performed more or less jointly and simultaneously. Systematic resource combining efforts in networks are therefore dynamic and multifaceted processes of substantial economic importance. The resulting resource combinations become connected by strong forces through the inherent interdependences in networks. Therefore, fundamental changes of these combinations take time and require substantial efforts. 44 References Axelsson, B., & Håkansson, H. (1979). 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The use of Electricity in an Industrial Process, Doctorial thesis no 83, Department of Business Studies, University of Uppsala. The IMP Journal Volume 2, number 1 46 Pictures At An Exhibition Of Business Markets: Is There A Case For Competition? Malcolm T. Cunningham Emeritus Professor, Manchester Business School, University of Manchester, U.K. Acknowledgements: The author is grateful to several anonymous reviewers of an earlier version of this paper. Additionally, thanks are due to Thomas Ritter and Per Freytag for their helpful comments and criticisms. The data collection for the case study was by semi-structured interviews of suppliers and customers’ personnel. Secondary sources and company records were also used. This was carried out by Nigel Campbell as the PhD student of the author. Abstract This paper has uses the phrase ‘pictures at an exhibition’ as a metaphor for the research studies presented at the annual conference on business markets by the IMP group. The early IMP ‘pictures’ of business-to-business relationships, dyadic interactions and markets as networks have had a major influence over the past 30 years on European research. However, the increasingly dominant research focus upon cooperative relationships has been at the expense of research into various facets of competition and the competitive behaviour firms. This paper suggests that many ‘art critics’ have expressed concerns that the research pictures at the IMP exhibition have become somewhat stereotyped and would benefit from inputs of ideas and concepts emerging in relevant fields of literature. This paper concentrates on several neglected pictures of competition in business markets. It presents a sketch of the dynamic competitive environment and displays various studies of competitive strategies to demonstrate how firms actually compete. It is argued that ‘relationships’, interactions and network positioning should be seem as essential steps in developing competitive strategies at the level of the individual firm. An in-depth picture of the activities of a “tribal group” in the German packaging industry is presented as a case study. The analysis of the case study draws upon several concepts of competition and competitive behaviour arising in the earlier sections of this paper. Suppliers within the tribal group were shown to act in a complex mixture of cooperative, transactional, competitive and collusive modes of behaviour. Keywords: Competitive Strategies, IMP Group, Stereotyping 1. Introduction Painting pictures gives the artist scope for the selective transforming of reality. Likewise, it is no surprise that the nature and functioning of markets can be transformed into 'theories', ' perceptions' and 'pictures' which are held by its participants. There is no single, objective representation of how market relationships, networks or competition actually work (Ford 2003). Yet the different pictures created by people have a major influence on the behaviour of firms and individuals. These pictures are formed by the beliefs and experiences about how the activities of customers, suppliers and other competitors impinge upon their own firm's marketing strategy and competitive behaviour. As greater knowledge and experience accumulates, so will these market pictures evolve over time. Yet they still retain their diversity. But they will remain as pictures or representations in the absence of any grand, robust and testable theory. The IMP Journal Volume 2, number 1 This paper uses the metaphor of ‘pictures’ or ‘paintings’ to represent the network studies carried out by a European group of academics, known as the IMP Group 1. To elaborate upon this metaphor, these IMP research “pictures” are displayed as presentations at exhibitions, otherwise known as the annual IMP research conferences. 2. The Annual Exhibition The object of an exhibition is to display the pictures created by artists. Mussorsky, the Russian composer, wrote a brilliantly orchestrated piece entitled ‘Pictures at an Exhibition’. The music brings to life and portrays the unique characteristics of each individual masterpiece and artist in the exhibition gallery. Likewise, the IMP exhibition is a collection of outstanding merit; all the pictures having been created during the past 30 years. What are these pictures? They are all representations of the characteristics of business-to-business markets as interpreted by the research artists involved. Initially, in 1976 a new international group of artists emerged, sketching and then painting pictures of business marketing and purchasing. They called themselves the IMP group. Their first major picture was based upon their extensive observations and insights of industrial markets and it portrayed Relationships between organisations (Ford (1980)). Soon afterwards, a more complex picture was created, depicting Interactions between firms in business markets (Turnbull and Cunningham 1981, Hakansson (1982). This picture had more depth and unique features than their earlier work and included a model (not unusual for artists!). The merits of these pictures were soon attracting audiences among both academics and practitioners. When the third major picture in the IMP tradition emerged from 1 The IMP (International Marketing and Purchasing) group comprises academic researchers at many universities throughout Europe, the USA and Australasia et.al. The author is a founder member of the IMP Group. 47 Scandinavian artists, its impact was immediate. It was called Markets as Networks (Hakansson and Johanson, 1992, Johanson and Mattson, 1992, Hakansson and Snehota, 1990) and it focussed upon embedded relationships in a network of actors, resources and activities. These three illuminating portrayals of business markets proved distinctive enough to attract large gatherings at the annual exhibition of the now-established IMP school of modern painters. When shown alongside more traditional pictures of markets painted by Kotler, the American marketing guru, and his colleagues, the IMP pictures demonstrated the stark differences and by inference, the superior characteristics of the IMP approach. The post-Kotlerian style of painting by IMP artists was established and widely acclaimed initially in Europe and throughout the Western world. Many other artists have been sufficiently inspired by the IMP style to have joined the group, but they have worked in their own studios in their home countries. The three IMP masterpieces of Relationships, Interactions and Markets-asNetworks are considered to be innovative, imaginative and intellectually challenging. Many other distinguished pictures by various members of the IMP group have been added to the exhibition. "To have a good idea is nothing remarkable; but to carry out an idea and make something great of it, that is the most difficult thing. That is, in fact, Art" Antonin Dvorak (Czech Composer 18411904) However, the IMP pictures are not immune from some concerns and dissenting comments which have surfaced in recent years. In highlighting these concerns and critical comments, one is reminded of the warnings of the Irish poet W.B. Yeats. "Tread softly, lest someone's dreams". you trample on The IMP Journal Volume 2, number 1 3. The Art Critics As so often happens, praise precedes doubts and criticisms. What do the doubters and critics say? (1) Because the IMP masterpieces are between 15 and 25 years old, they may be gathering dust and losing their freshness. Perhaps some new creative initiative is now needed (2) Amidst all the acclaim, there are anxieties concerning the increasing uniformity, repetition and stereotyping of the IMP style in recent years (Cunningham in Young, 2003). (3) There is scope for learning from other groups of artists external to the IMP genre. Increasing attention could be focussed upon the development in marketing coinciding with the decline of Western Europe's traditional industrial markets. Other schools of artists have emerged, notably Relationship Marketing and Services Marketing. Contemporary developments in Business Strategy and Organisational Behaviour also have relevance. Some of this work resonates with the IMP style and draws upon certain of its concepts. (4) Many researchers appear to have lost sight of the key roles of inter-firm relationships and network interdependencies in determining a company’s competitiveness. The impetus for the original IMP research project emanated from concerns in Sweden, the U.K. and France to improve upon their country’s competitiveness in domestic and export markets. (Hakansson, 1982, Turnbull and Valla, 1982). Running parallel to the first IMP project was the evolution of the ‘markets as networks’ concept. This emphasised the need for competitive strategies for operating in complex network interdependencies.(Hammarkvist et.al, 1982 and Hagg and Johanson, 1982). (5) IMP pictures have been strongly differentiated from American, and especially Kotler's, portraits of marketing. This is now less valid. Critics point out that many contemporary marketing researchers in the 48 U.S.A. have espoused the post-modern philosophy (Cova and Salle, 2003). These authors assert that Kotler's text book ideas no longer represent the dominant theory of marketing, but just a moment in history of the discipline. (6) There is evidence of an American fightback against the increasing dominance of the relationships paradigm governing exchanges between suppliers and customers in business markets. American authors such as Sharma and Pillai (2003) express concern that transactional exchanges have been relegated to being undesirable. They question whether the shift of emphasis to relationship exchanges has improved company performance. Unfortunately, many American authors seem incapable of distinguishing between normal relationship exchanges and life-long, or very long term relationships between suppliers and customers. These authors (Sharma and Pillai op cit) offer an up-todate critique of the current debate in the USA of the merits of both transactional and relational exchanges in marketing strategies. This debate confirms the need for IMP artists to re-examine the opportunities for more pictures of transactional (competitive) exchanges as distinct from relational (cooperative) exchanges. (7) The long established IMP focus on business markets has not incorporated many of the developments in consumer marketing which have occurred in the past decade. Some contemporary consumer marketing now has features which resonate with business marketing. One particular development stresses the micro-social level of consumption and deals with interactions between people. Consumers are not viewed as passive but are highly involved in consumption experiences; going out, searching, planning, discussing purchases and interacting with the product (or service) provider. Social networks are activated and the concept of tribes or communities has been introduced into the marketing literature (Cova and Cova, 2002). (8) Finally, there is a danger that IMP artists will become too inward-looking, with their The IMP Journal Volume 2, number 1 annual exhibition being too stylised and ritualistic. It relies heavily on the features of a tribal gathering (Cova and Salle, 2003). It depends almost exclusively upon pictures of co-operative relationships and networks of co-operative interactions. Competitive behaviour and independent actions by firms are too often neglected. At the IMP exhibition in Lugano in 2003 only 3 pictures of competition were portrayed out of 174 pictures (research papers) on display. 4. A Picture Gallery Of Competition To redress the imbalance of IMP pictures at the exhibition, a selection of other paintings is now offered, depicting the various facets of competition, competitive behaviour and the perceived structures of B2B markets. The subsequent sections of this paper cover the following paintings. • A background sketch which sets the scene of competing in a dynamic market and technological environment. • The restoration of some older, neglected pictures representing how firms actually compete. • A panoramic view of the competitive arena in which firms operate, showing images and patterns of how competitors are perceived. These are illustrated by strategic groups and competitive groups. • Portraits of tribes and tribal groups as a competitive force in consumer and business markets. • A case study, as a close up portrait, of a tribal group in the German packaging industry. This draws together and integrates into a composite picture several aspects of competitive behaviour. 5. Adapt Or Perish: A Sketch Of The Competitive Environment The search for competitive advantage takes place within the context of shifting patterns of competitive rivalry. Whilst survival, growth and wealth creation are the spurs to competitive behaviour, the market niche which the firm occupies rarely endures. Core competences become eroded and the firm may not have the 49 flexibility and skills to adapt to a changing environment. New entrants from a variety of backgrounds are attracted to a profitable market and the "rules of the competitive game" change. (Cunningham and Culligan, 1988). The challenge to the firm is to translate its unique competences into the market place. Organisational learning becomes of paramount importance. Technological developments by competitors change the market structure. Competition occurs for dominance of the various technological trajectories being pursued by competitors. Uncertainty and risk provide an often anarchic context for firms seeking to differentiate themselves from competitors. It is over 30 years since early IMP researchers argued that "industrial marketing is an organisational problem". (Hakansson and Ostberg, 1975). In his unique longitudinal study of firms by case study method Pettigrew (1985) stressed that competitive strategy is a process of managing organisational change in a dynamic environment. Organisation issues dominate the agenda and managerial processes. Hence strategic action is to be seen as a political activity and phenomenon, closely linked to the Behavioural Theory of the Firm. Competitive strategy emerges by balancing organisational coalitions within the firm. 'satisficing ', rather than 'optimising ' behaviour prevails. The experience of many firms is that any major technological or radical marketing initiative demands a radical rethink to organisational development, together with the acquisition of new resources. This may take place through co-operative interactions in the market network, but may have to be achieved through the more aggressive exercise of power and the use of both transactional and relational exchanges with suppliers and customers. It has been argued that in co-operative interactions, both can gain, whereas in competitive interactions the relevant goals of both parties cannot be simultaneously satisfied (Wilkinson and Young 1994). An alternative view is that cooperation and competition can and do co-exist. One example of this occurs when companies jointly seek to develop a market, but compete within it thereafter for shares of the spoils of their The IMP Journal Volume 2, number 1 success. Cooperation between competitors was well researched by Easton and Araujo (1988). Cooperation took on both a formal and informal style and could be unplanned or carefully managed. Competing firms were found to frequently cooperate to prevent certain undesirable forms of competitive behaviour, usually in the form of price wars, injurious to the parties concerned. This background sketch of competition leads to a close examination of research on the topic 'How do firms actually compete?’ 6. How Do Firms Actually Compete? : Restoration Of Neglected Pictures. IMP pictures of competition and competitive strategies have evolved in parallel with the development of strategic planning over the past thirty years. Ansoff’s rational analytical, corporate management approach of relating the firm to its environment has been superceded by Mintzberg’s “grass roots”, organic, incremental approach. In the latter approach, patterns of strategic behaviours emerge and are discernible over time as having some structure. The IMP pictures of competitive strategy now resonate more closely with Mintzberg. Strategy within IMP is perceived as interactive behaviour with major counterparts within a network of interorganisational relationships. Organisational learning, network positioning and accessing the resources of partners are key issues. Although competition takes place through interaction and network positioning, it is also a social process, being dependent upon managers’ perceptions of competitors and their activities. Additionally, regulatory institutions and self regulation by firms affect their competitive behaviour. Obviously there are many modes by which firms compete. The following section elaborates and develops these issues. (1) Pictures of Interaction Strategies Cooperative and Competitive behaviour are both founded upon the knowledge that suppliers and customers are frequently involved in complex, inter- 50 dependent relationships. An acceptable match between the needs of the customer and the capabilities of the supplier is accomplished over time through interaction. Adaptation to each other's technical, financial and service requirements will probably have occurred. The original objective may have been to establish a new and mutually beneficial relationship but it might also be to break old ones and change the nature of the relationships. Competitive, cooperative and transactional relationships frequently coexist between partner firms and these may change from one mode to the other over time or with changing circumstances. Hallen and Johanson (1985) summarise the options for competitive interaction strategies of suppliers as: A pricing strategy, a technical/quality strategy, an adaptation strategy and a joint development strategy. Multiple relationships are invariable acquired by suppliers and by customer firms to avoid over-dependence on one relationship. Portfolio theory, applied to managing relationships with customers, has offered valuable insights into managing the complexity of a disparate set of relationships. This is based on the recognition that all such exchange relationships have widely differing characteristics in terms of risks, rewards and resources. With some customers a lowresource transactional exchange strategy may be adequate; with others an involved relational exchange may be necessary, involving extensive allocation of resources. (2) Pictures of Network Strategies Complementary to single dyads of suppliers and customers are the wider aspects of networking or network strategies. These act as the contextual framework for the dyadic relationships. The need for developing better or different competitive positions in the market network arise as a market evolves, relationships develop and the supplier firm perceives that customer relationships are embedded in a complex network of interlinked relationships with different organisations. Competitive network strategies may be seen to comprise two capabilities;- The IMP Journal Volume 2, number 1 First, the capability to create a network of relationships with the potential for cohesive and complementary action. Second, the competence to harness the synergistic potential of that network of relationships in pursuit of a competitive goal. (Cunningham, 1985). Network strategies figure strongly in the ideas of Johanson and Mattson (1992). Strategic actions are efforts by 'actors' to influence (change or preserve) their positions in networks. Objectives are defined in terms of desired network positions and changes in the network structure. Actions may mean changing the actors' pictures or theories of how the network functions and whether relationships are viewed as cooperative or competitive. Thus, network positions, network resources and network pictures are not unrelated. (3) A Social Process Picture of Competitive Strategies. In their study of competitive processes Easton and Araujo (1986) set out to answer, in a pragmatic way, how firms actually compete. Their approach had the central focus that competition is in part, a social process which is measured by means of the perceptions of the managerial participants. Such perceptions, or 'pictures', are one determinant of the firm's actions. If a firm does not perceive another firm as a competitor, it is unlikely to treat it as one. The authors propose two models which describe the phenomenon: First, the attenuation model, whereby a firm may perceive competitors to a greater or lesser degree, rather than a dichotomous 'competitors or not?'; Second, a sectoral model, whereby a sub-group, segment or sector of the market in which the firm operates determines whether or not they perceive firms as competitors, only if the operate in that same sector. (4) Modes of Competitive Perceptions and Impressions Behaviour: Easton's research (1988) moves the understanding of competitive processes 51 beyond the simple dichotomy of competition or cooperation as an explanation of how firms actually compete as argued by Wilkinson and Young (1994). Easton identified five modes of behaviour as perceived by managers of firms within the same industry. Conflict : Firms seek to destroy competitors or drive them out of direct competition. Competition: Firms engaged in parallel striving with the same, but often mutually exclusive aim of winning, but recognizing that others may win. Co-existence: Competing firms behaving independently of others and seeking to minimise their continuing competitive interdependence. Firms may recognise other competitors but choose to ignore their actions Cooperation: Joint action by firms in pursuit of inter-dependent goals. Collusion: Covert cooperation among competitors aimed at damaging a third party. From this classification of behaviour, it is feasible to picture an industry in terms of a complex mix of goals and actions. The primary mode is usually competition in many areas, but co-existence with other firms, depending on specific circumstances and then cooperation with some firms on topics where resources may have to be shared, or where the "rules of the competitive game" dictate it. (5) Regulatory Institutions and Self Regulation of Competition: A Brief Sketch Gummerson (1997) introduces the notion of competitive marketing equilibrium where dynamic balance (or equilibrium) is achieved because three major forces are at work; competition, collaboration and regulation. He bases his argument on the notion that Western Economies are not free competition economies, but mixed ones. Collaboration occurs and there are regulatory bodies (institutions or selfmanaged by participants). Regulation is The IMP Journal Volume 2, number 1 needed to suppress or eliminate anti - social or monopolistic behaviour. A dynamic balance is struck to reconcile these three forces and some optimal combination occurs. No one force dominates or is unduly powerful for long periods. Gummerson also introduces the concept of hyper-competition (comparable to Easton's term 'conflict') in which a firm deliberately sets out to disrupt the status quo and any competitive advantage enjoyed by another firm. Interaction and network strategies emphasise cooperation, stability and progressive change, through long-term relationships. But hyper-competition strives for continuous disruption and break down in an anarchic manner. 7. Structures And Patterns Of The Competitive Arena The competitive arena is a picture, not a territory nor a boundary of an industry. It is the perceived system within which a firm operates and from which likely threats and opportunities emerge. It is not necessarily identical to the market, the industry sector or the immediate network of the firm. The picture of the competitive arena will likely comprise patterns and clusters of competing firms in some structured form. Easton (1988) argued that competitive activity is conditioned by the perceptions of patterns of rivalry and the structure of the competitive arena which are held by participants. So, a cognitive map may be drawn by the firm to plot its position relative to those of its competitors. This allows an assessment of the firm's intentions (strategic purpose) and those conjectured for its competitors. This cognitive map has resonance with the notion of the network structure and the firm's network position. Two structures and patterns of competitive rivalry in markets are now presented as pictures for the exhibition. (1) Strategic Competitors. Groups: An image of The original conception of homogeneous groups of competitors has been largely discarded in favour of a view 52 that identifiable groupings of competitors exist. It is argued that the nature of competition is dependent upon the group of competitors to which the firm belongs. Competition will depend upon the size and distribution of these groups in a marketnetwork or competitive arena. The concept of strategic groups thus emerged. The early propositions by Caves (1980) and Porter (1980) that such groups could be delineated by reference to their common corporate strategies did not hold sway for long. How one can identify and summarise corporate strategies of competing firms as a basis of comparisons has never been made clear. Newman (1973) used the criterion "highly symmetric corporate strategies" as his proposed measure but never operationalised it successfully. Many studies have used dimensions that have only tenuous links with strategic behaviour and the goal became finding structures of any kind. The structural patterns (or pictures) which emerged were attempts to translate 'sources of advantage' (competence and skills) into 'positional advantage' that are indicators of competitive advantage. (Day and Wensley, 1988). There is no clear agreement as to the appropriate dimensions to be used in group construction (McGee and Thomas 1986) yet the various pictures proposed retain some attractions for strategists. (2) Competitive Groups: An alternative image of competitors. This term was proposed in an attempt to avoid the trap of relying on the perceived strategy of competitors as a dimension for structuring the competitive arena (Cunningham and Culligan, 1988). They argued that any dimension which was meaningful to the firm when plotting the map of competitors in the arena, network or market was worth using. In these authors' study of competitive groups in the on-line data industry, they identified clusters of competitors by reference to their technological commitment to a position or level in the value-added chain of data generation to supply. Firms competed with other firms in the same value-added level but also sought to compete by attempting to The IMP Journal Volume 2, number 1 move up or down that chain. The objects were to occupy more powerful or profitable levels in the chain than the one in which they existed. Clusters of competitors were also identified by their size and scale of operations (a proxy for resources) and further clusters emerged according to the market niche or type of customer being served. Clearly competitive groups are distinguishable on several dimensions and the firm may use several maps to determine its competitive position vis-à-vis different clusters of competitors. Competition is multi-faceted; by no means an original concept! The perceptual maps are pictures, not necessarily measurable nor logically proven to be inviolate. 8. Tribal Groups: A Speculative Picture Of The Competitive Arena Stability and change are characteristics of the competitive arena. In the short term, the complex networks of interlocking relationships between suppliers, customers and other parties settle into a state of comparative equilibrium. The status quo of established market shares and dominant firms is accepted in preference to instability, destructive competition or costly short-term gains. It is reasonable to speculate that several firms in the market arena will act in concert as a tribe to preserve this stability against any newcomer or threat to the existing relationships and power structures of the market. The idea to investigate the possible relevance of Tribes and Tribal Groups (see section 3.7) to competitive behaviour arose from the somewhat inconclusive discussion of strategic and competitive groups. (see section 7.1 and 7.2). From its origins in consumer marketing and anthropology, the potential for tribes and tribal groups to be applied to business markets will now be explored. Additionally, a case study is presented as a picture of the competitive and co-operative behaviour of a tribal group of suppliers and customers in the German packaging industry. 53 The concept of tribes and tribal groups of consumers has been highlighted to demonstrate contemporary developments in consumer marketing which have relevance to IMP research (Cova and Salle, 2003). Tribes or communities are defined as groups of individuals who are not necessarily homogeneous (in terms of objective social characteristics), but are inter-linked and capable of taking collective action. It is more than a simple aggregate, it is a group forged by interdependence between its members. At this micro-social level of the market, social links are created through their common experiences of consumption and it is here that the concept of tribes, as identified by Cova and Cova (2002) has been introduced. Members of the tribe communicate with one another about their beliefs, interests and loyalties to particular products or forms of consumption. They search, plan, day-dream and enjoy the sensation of buying. They also recall their consumption experiences with others in the group. The tribal marketing approach, as reported by Cova and Cova (2002) has turned away from such concepts as life styles, consumer segments etc. that underpin the Kotlerian approach. The tribes exercise power through collective action. The marketing companies recognise that tribes are a source of competences which force the companies to establish partnership with the tribe. The tribe is no longer seen and treated as passive consumers. If one considers the tribe or community as being able to perform the role of an individual actor, capable of collective action, such as applies in industrial market networks, it is possible to incorporate the tribal experiences into the company model (Cova and Salle 2003)). (2) Anthropological Tribes Concerning Aside from marketing, anthropological studies of tribes in societies point to their having certain characteristics among which are the following:o (1) Tribes in Consumer Marketing Issues Complex and relationships. close interlocking The IMP Journal o o o o o o o Volume 2, number 1 A culture which is preserved through bonding rituals and practices. A strong community spirit and loyalty to each other, amidst regulated competition and rivalry. Collective defence of territory against intruders. Preservation of order and discipline through leadership of elders and a tribal chief. Enjoyment of shared benefits and security through a strong sense of belonging. Negotiated settlement of disputes. Distinguishable characteristics from other tribes. (3) Tribal Groups in B 2 B Markets Is it feasible to transfer the concept of tribes and communities to business markets? Do such groups exist and what might be the competitive issues that they raise? Extrapolating the anthropological and consumer tribal characteristics to the realm of B-2-B markets provides a challenging picture of possible tribal groupings. The B 2 B tribe will be a community of individual firms with complex, interlocking relationships. They may be located in a geographical region but more importantly, will share many common competences and experiences of exchanges in technologically similar products or services. There is considerable shared knowledge and perceptions of who is and who is not a member of the tribal group. The group is compact and self- governing and is distinguishable from other firms in the industry on certain characteristics. Interdependence will be strong and the 'rules of the competitive game' will be recognised and usually adhered to. There will be competition with other members, but also an atmosphere of 'live and let live' (or competitive co-existence) may occur. Hierarchical power relationships will prevail, sometimes regulated by leading firms of 'tribal elders'. Regulation may take the form of covert meetings to resolve conflicts and achieve a share out of the market on generally agreed terms. The tribal group operates to avoid destructive competition with its attendant reduced or unpredictable 54 reward in terms of profit levels. These benefits or rewards, account for the bonding of firms into the tribe. It is argued here that the tribal group need not be confined to suppliers but can conceivably draw together customers and suppliers in a common, interdependent set of relationships. This group will collectively defend their common territory against intruders and invaders who pose a threat to the status quo. This capability to take collective action will be helped by effective, if covert, communications between disparate tribal members. (4) The German Packaging Industry: A Case Study Portrait of a Tribal Group This case study is not only an exposition of data collected by research, it is presented to raise two important issues: First, to what extent, if at all, are the 'pictures' of competition developed earlier in this paper, applicable to an industry setting? Second, what competitive strategies might an outside supplier, who is not a tribal member, adopt to successfully enter the territory of the tribal group? A possible example of a tribal group can be found by binding together into a distinct community both suppliers and customers in the German speciality packaging industry, as follows: The total industry is heterogeneous comprising packaging for pharmaceuticals, toiletries, cigarettes, detergents and readyto-eat foods etc. This case study focusses on the detergent packaging sector for the domestic market. Intense international competition occurs amongst customers (detergent distributors) and to a letter extent, between German-based packaging suppliers. Customers and suppliers form a closely knit interlocking tribal group of 4 customers and 7 suppliers. The technology of the packaging is in board, paper, plastic and also photographic and printing illustrations of the branded packaged good. External to the tribal group are hundreds of retail customers of all 4 detergent distributors. Of these retailers, 20 major ones account for over 50% of the total packaged detergent market. The accompanying figures and tables The IMP Journal Volume 2, number 1 summarise the key features of the tribal group. 55 The varying power of customers in their market is reflected in their contrasting market shares of 50%, 25%, 19% and 6%. For brevity, the shares of packaging purchases of the largest customer are shown, where its suppliers get 48%, 22%, 12%, 10% and 8% respectively in this multisourcing situation. No customer single sources its packaging supplies. 4 of the 7 suppliers have a single customer. 3 other suppliers have between 2 and 4 customers each. Customer A THE TRIBAL GROUP B Supplier 7 C D Supplier 6 Supplier 1 Supplier 5 Supplier 4 Supplier 1 2 3 4 5 6 7 7 packaging suppliers Customer D Customer C Customer B Customer A 2 suppliers 1 3 suppliers 1 4 suppliers 1 5 suppliers A 48% share 3 3 4 4 2 D 12% share E 22% share F 8% share 7 Supplier 1 has four customers G 10% share A Supplier 2 has one customer Supplier 3 has two customers B C D D Supplier 4 has three customers A Supplier 5 has one customer Supplier 6 has one customer A A Supplier 7 has one customer A B C B C The IMP Journal Volume 2, number 1 9. Analysis Of The Case Study Within the tribal group of customers (detergent manufacturers) and suppliers (packaging specialists) a number of competitive and strategic issues arise. These lend some support to the idea that the suppliers and customers belong to a tribal group. 1. As participants in the tribal group, the packaging suppliers pursue a range of complementary competitive behaviours, which bear a close resemblance to those identified earlier by Easton in his research studies. (see section 6.4) The dominant behavioural modes are competitive and coexistence, which occur simultaneously: the balance between these modes changes with the changes in customer purchasing behaviour. Other modes are also found. Suppliers behave Co-existence: independently of other suppliers as far as possible and avoid disrupting the status-quo in the short term. Competition : Suppliers are involved in parallel striving but constantly attempt to improve their market share in the medium term. They recognise that any gains made from one customer may be offset by loss of business from another one. Technological development and improvements in packaging designs and production processes accompany cost efficiencies. Cooperation: Close cooperation between suppliers and customers is vital. Also joint cooperative action between competing suppliers takes place if a threat from outside the tribal group is imminent. Collusion: A limited but persistent form of collusion occurs between suppliers. The collusion is covert and is to prevent destructive price competition. Suppliers belong to the same trade association which facilitates information exchange on prices, capacity and technical standards. Hyper-Competition: Very rarely destructive competitive behaviour may occur, (see 56 section 6.5) such as when a potential rival packaging supplier from outside the tribal group emerges as a threat to all. This takes the form of conditional and temporary price reductions to loyal customers. 2. Technological development of packaging between a customer and one of its suppliers often stimulates technological development by other customers. This is done by imitation or differentiation in packaging design. These developments cascade down to all other packaging suppliers under pressure from competitive buying by customers. In his way innovations diffuse rapidly in the tribal group. 3. The basis of competitive behaviour by suppliers is on three major dimensions:(a) Joint technical development in cooperation with selective customers. (b) Service, especially speed and reliability of delivery. (c) Price. As one might expect, these dimensions mirror those interaction strategies identified by Hallen and Johanson. (1985) 4. Self-regulation occurs among the packaging suppliers as was proposed by Gummerson. (1997). Customers also indulge in more limited self-regulation related to environmental, safety and health issues in the manufacture and packaging of detergents. 10. Competitive Challenges. Entry into an established market poses a major challenge to a new supplier. But how may that supplier deal with a strong tribal group, connected by a network linkages of relationships? The proposed entry will involve understanding and crossing tribal boundaries. The supplier should define who are the key players and which firm is the tribal leader, in order to identify the best access points. Thereafter The IMP Journal Volume 2, number 1 the supplier must attempt to interact with those key firms or the weaker ones who will ‘break ranks’ and accept a new entrant. To create a competitive advantage, the supplier needs to mobilise those resources which are difficult for intended competitors to replicate. It will not be possible to control the response of the tribal group, but it must anticipate a counter attack by the tribal group. The imponderable issue is ‘for how long can a closely-knit tribal group of customers and suppliers remain intact and cohesive?’ 11. Summary It was argued at the opening of this paper that:'Painting pictures gives the artist scope for the selective transforming of reality'. Likewise:'The nature and functioning of markets and competition can be transformed into 'pictures' and 'theories' which are held by participants'. This paper has used the phrase ‘pictures at an exhibition’ as a metaphor for the research studies presented at the annual conference on business markets by the IMP group. The early IMP ‘pictures’ of businessto-business relationships, dyadic interactions and markets as networks have had a major influence over the past 30 years on European research. However, the increasingly dominant research focus upon cooperative relationships has been at the expense of research into various facets of competition and the competitive behaviour firms. In section 3 of the paper it was argued that many ‘art critics’ have expressed concerns that the research pictures at the IMP exhibition have become somewhat stereotyped and would benefit from inputs of ideas and concepts emerging in relevant fields of literature. This paper has concentrated upon several neglected pictures of competition in business markets. First, a sketch of the dynamic competitive environment was 57 presented. Subsequently, various studies of competitive strategies were displayed to demonstrate how firms actually compete. It is argued that ‘relationships’, interactions and network positioning should be seem as essential steps in developing competitive strategies at the level of the individual firm. A broad panoramic view of the market arena and perceived market structures was shown, with cameo portraits of two competitive groupings in the markets. An in-depth picture of the activities of a tribal group in the German packaging industry was presented as a case study. The analysis of the case study drew upon several concepts of competition and competitive behaviour arising in the earlier sections of this paper. Suppliers within the tribal group were shown to act in a complex mixture of cooperative, transactional, competitive and collusive modes of behaviour. Under certain infrequent circumstances, where the status quo of the market is threatened, the whole tribal group of suppliers and customers acts in a way which resonates with the behavioiur suggested in section 8.3. The community of firms has interlocking and complex relationships. They share common experiences of exchange in technologically similar products. There is a shared knowledge of who is and who is not a member of the tribal group. The group is compact, self-governing and the ‘rules of the competitive game’ are recognised and adhered to. Hierarchical power relationships determine who is (or are) the tribal leaders. Covert meetings take place to regulate and share the market. Collective defense of the territory occurs. 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The IMP Journal Volume 2, number 2 1 A Letter From The Guest Editor, Hakan Hakansson Introduction To Special Issue In Purchasing Purchasing has always been an important field of research within IMP. One reason for this importance was stated clearly in the first IMP book, Industrial Marketing and Purchasing: An Interaction Approach, published in 1982. In this book we challenged the view that purchasing was different from marketing. Another more practical reason for its importance in IMP work is that companies are generally more open to discuss and document how they work with suppliers compared to how they treat their customers. But independent of these reasons, our studies of purchasing has forced us into an interesting theoretical question: What is “purchasing”? This is a simple but at the same time a very essential question. We probably all have the same picture when presented with this question: In order to make a good purchase we need to have some alternatives. Purchasing is about selecting! But in contrast, if we pose a similar question about selling then the answer is not all about selecting. Selling is about convincing! I would argue that the focus on selection is one of the major problems that those who seek to develop purchasing in companies struggle with. This problem is illustrated in the second article of this special issue about purchasing. But, the same basic theme can also be found in the other two articles. All three articles are to a very limited extent dealing with choice between alternatives. Instead the focus in each is on the interaction that takes place between the customer and supplier companies. The main issue in each of the papers concerns how the two sides can develop an interaction that solves the problems that both companies face and at the same time is efficient. In the first article by van der Valk et al the interaction concerns business services purchased by an oil company based in the Netherlands. The authors use this case study to investigate four interaction processes between this customer and four suppliers covering three types of business services. One of these is a semi-manufactured service – a drilling service. Two of these concern instrumental services – one is an engineering/construction service and the other involves the management of a stock of piping materials. The final process relates to a consumption service in terms of waste management. The authors find that the interaction processes in these cases are different from each other in a systematic and predictable way. The authors’ conclusion is that the ongoing interaction is a vital part of the selling and buying of business services and that the process will be closely related to structural aspects such as key objectives, functional representatives and organizational capabilities. Interaction becomes an even more accentuated aspect in the second contribution by Bocconcelli & Håkansson. This paper is based on a case study of the motorbike producer Ducati. The authors concentrate on the important interplay between internal organizational attributes and external interaction. In the case study, Ducati has financial problems and needs to improve both efficiency and effectiveness and to change its supplier relationships. As more than 80% of the value of Ducati’s final product is produced by suppliers, its suppliers have to be involved in the change process in order to achieve a turnaround in the company’s fortunes. The interaction between Ducati and its suppliers has to be intensified in order to find better solutions from the perspective of efficiency and innovation. One internal change was to create purchasing teams with a much broader competence, but also to The IMP Journal Volume 2, number 2 2 change the name of the responsible unit from “purchasing” to “supplier development”. These actions were done both to signal a new way to behave both internally and toward the suppliers but also to try to convince the latter to develop their own way of functioning in order to facilitate interaction. The case is an interesting example of how much there is to be done in terms of increasing the capability to interact in order to develop much more efficient production and logistic structures. In the third article by Pedersen et al both the customer and supplier sides of relationships are treated in a truly interactive way. Both sides are described in terms of how the focal interaction is part of a larger pattern of interactions. The two parties and their contexts are matched in order to identify four situations of more or less balanced character and to show the consequences of these for the interaction process. The model developed in the paper builds on earlier research into purchasing portfolio models and supply networks. The model is applied to a longitudinal study of a construction company and its main suppliers. The empirical illustrations centre on company learning, capacity issues and cost handling. The three articles together provide an interesting picture of what can be achieved by taking an interaction approach to purchasing. But they also show that there is a lot more for us to learn about these issues. Best Wishes Hakan Hakansson The IMP Journal Volume 2, number 2 3 An Empirical Investigation of Interaction Processes between Buyers and Sellers of Business Services Wendy van der Valk a*, Finn Wynstra b and Björn Axelsson c a Eindhoven University of Technology, PO Box 513, 5600 MB Eindhoven, the Netherlands, w.v.d.valk@tue.nl. Erasmus Research Institute of Management/ RSM Erasmus University, PO Box 1738, 3000 DR Rotterdam, the Netherlands, fwynstra@rsm.nl. c Stockholm School of Economics, PO Box 6501 – S 11383 Stockholm, Sweden, bjorn.axelsson@hhs.se. *: Corresponding author b Acknowledgements: The authors wish to acknowledge the useful comments of Wilfred Dolfsma, Ferdinand Jaspers and Thomas Ritter, and the anonymous reviewers of the journal. Abstract This paper presents the results of a theory-building study into processes of interaction between buyers and sellers of different types of business services. We build on a recently developed usage-based classification of business services which identifies four service types. Earlier studies indicated that interaction for different types of services is associated with different key objectives, and differing functional involvement and organizational capabilities. However, the interactive processes that take place between buyers and sellers were not included in these studies. The main objective of this article is to make a theoretical and an empirical contribution by 1) extending the conceptualization of interaction by including process dimensions; and 2) empirically investigating what these interactive processes look like for each of the four types of services. This empirical investigation is done by means of an embedded case study. The results of our case study suggest that different types of services are associated with differing processes of interaction. Furthermore, we were able to replicate previous findings regarding the key objectives, functional involvement and organizational capabilities. Additionally, we found that the level of perceived risk associated with a service influences the extent to which interfaces and interaction processes are formally defined and designed. Keywords: Business Services, Interaction, Purchasing, Buyer-Seller Relationships Introduction The services marketing discipline (Grönroos 2000; Lovelock 1983; 2001; Zeithaml & Bitner 1996) has consistently been emphasizing that (consumer) services are produced in interactive processes between the seller and the buyer. Zeithaml, Berry and Parasuraman (1988, p. 35) claim that “in most services, quality occurs during service delivery, usually in an interaction between the customer and contact personnel of the service firm”. As such, one could argue that the success of a service is actually established in the encounter between service provider and buyer. These observations equally apply to business services, and highlight the presence of ongoing buyer-seller interaction, or in other words: continuous interaction during the service delivery process. Recently, Grönroos (2004) stressed the importance of the service encounter and the customer-service provider interactions it comprises. This parallels a shift in the strategy debate towards a micro perspective on strategy and strategizing (Johnson et al. 2003), thereby calling for emphasis on the processes and practices that make up the daily activities of organizations and that relate to strategic outcomes. Johnson et al. (2003) argue that as the transparency of resource markets increases, sustainable advantage remains more and The IMP Journal Volume 2, number 2 more in the level of detail of the buyerseller relationship. Hence, daily activities and ongoing interaction are the ‘stage’ for strategic behaviour. Consequently, studies into buying business services could benefit from focusing more on the ongoing business (as opposed to the ‘transactional’ purchasing process), where the design and management of interfaces and interaction processes are an important determinant of the actual outcomes of the customer-supplier relationship. Unfortunately however, researchers in the area of Purchasing and Supply Management (PSM) have not fully acknowledged this typical aspect of services, and have largely focused on the initial phases of the purchasing process, such as supplier selection (Day & Barksdale 1994). An exception is Mitchell (1994), who briefly touches upon problems and risks in the buying process for consultancy services and includes project management and performance evaluation in addition to the stages comprising the up-front decision-making process. In order to investigate this notion of ongoing interaction from a PSM perspective, Wynstra, Axelsson and Van der Valk (2006) recently proposed a classification of business services based on how the service is used/ applied by the buying company. They furthermore identified several dimensions in terms of which patterns of interaction can be described and found variation on these dimensions in their exploratory studies. However, as acknowledged by Wynstra et al. (2006), this conceptualization of interaction is rather static, since it involves only structural dimensions. Furthermore, in their exploratory studies, these authors did not explicitly address sampling issues or the development of research instruments. The purpose of this paper is twofold. Firstly, it extends the conceptual framework provided by Wynstra et al. (2006) by adding process dimensions to the set of dimensions originally used to describe patterns of interaction. According to Whetten (1989), identifying how a proposed change in the number of variables affects accepted relationships between the variables is a good way to 4 demonstrate the value of this change. Secondly, we empirically investigate ongoing interaction by conducting a single, theory-building case study aimed at understanding what processes of interaction look like for each of the four types of business services. This case study draws on theoretical selection criteria (Dul and Hak, 2007), as well as on a case protocol and an interview guide, thereby preventing the limitations that characterized the dataset of Wynstra et al. (2006). Conclusions are drawn and suggestions for future research are developed. Usage as a driver for variation in ongoing interaction Most firms nowadays tend to engage in a limited number of long-lasting relationships. As a result, the ongoing interaction in these business relationships has become highly important. The Industrial Marketing and Purchasing (IMP) Group was one of the first scholarly groups to acknowledge the importance of the ongoing business relationship and the interactions involved (Ford 2002; Håkansson 1982). In ongoing business relationships, buying companies and suppliers interact during exchange episodes and as part of the long-term relationship (across exchange episodes). Effective of functional interaction between buyers and sellers is required to ensure the successful ongoing exchange of business services. In order to determine what a functional pattern of interaction looks like, the IMP Group has extensively investigated ongoing interaction between buyers and sellers of industrial goods. They identified variation in interaction and found that the type of application of a purchased good is the main determinant of buyer-supplier interaction (Håkansson 1982). Based on this attribute, Håkansson (1982) distinguishes three classes of goods: capital equipment, raw and processed materials and components (note that services are not explicitly accounted for in this classification). The classification resembles the classification The IMP Journal Volume 2, number 2 of industrial goods brought forward by Robinson et al. (1967), who make a distinction between product constituent transformers (components), product constituents (semi-manufactures), production facilities (investments goods/ instrumental services) and production services (MRO goods/ consumption services). Similarly, Jackson and Cooper (1988) identify three classes containing both products and services: 1) capital products (major equipment); 2) operation products (minor equipment and MRO services); and 3) output products (raw materials/ components and ‘production services’ purchased for the final product)1. Building on the classifications of Håkansson (1982) and Jackson and Cooper (1988), Wynstra et al. (2006) propose a classification of business services, based on how the service is used/ applied by the buying company, and claim that this usage dimension is one of the main factors affecting the appropriate (effective) design of customer-supplier interfaces and interactions. Four types of services can be identified: component services, semi-manufactured services, instrumental services, and consumption services. Component services are, without transformation by the buying company, passed on to the end-customer. Examples are subcontractors for a cleaning company, or (inbound) call centre services for a telecom company. Semimanufactured services are transformed by the buying company before being passed on to the final customer; these services are primarily used as an input by the buying organization for particular offerings to final customers. An example is outsourced market research, which is then used by a marketing and advertising company to develop a marketing plan for a client. Instrumental services directly affect how the buying company’s primary2 1 MRO services are purchased by an organization to run its operations (f.e. maintenance, but also legal services) while production services become part of the production process for a particular (set of) product(s) (Jackson, Neidell and Lunsford, 1995). 2 By primary processes we mean those processes aimed at fulfilling customers needs and wants (value-creating processes). Secondary processes refer to those processes 5 processes are carried out (they are not delivered to end-customers). An example is subcontracted ICT services to support the operations of a logistics service provider. Finally, consumption services do not directly affect how the buying company’s primary processes are carried out. An example is the cleaning of office buildings for a consultancy agency. This classification has several important benefits. Firstly, it focuses specifically on business services, which according to Boyt and Harvey (1997) and Jackson and Cooper (1988) have received far less attention than consumer services. Secondly, it takes into account services that are being passed on to (business) customers: these services have largely remained unaddressed in services marketing research (Jackson & Cooper 1988). Thirdly, it takes on a buying firm’s rather than a service provider’s perspective. Finally, it enables the identification of similarities between services that are technically speaking of a different nature. Whereas business services are usually classified with regard to the nature of the service (IT, HRM), the service providers or the stakeholders involved (Agndal et al. 2006), this classification draws attention to the importance of an individual service for the buying firm, for example for customer satisfaction or for the continuity of the buying company’s primary processes. Similarly, Fitzsimmons et al. (1998) argue that it is important to identify who or what is the recipient of the service (people, things or processes), since this provides an understanding of the nature of the service being offered and the required interactions. Focusing on what they can/should do with the service and its provider rather than on the service itself enables buying companies to think about what functional aspects are crucial and consequently who should be involved to what extent in the purchasing decision process and the exchange process that follows thereafter. These issues are that enable and support the primary activities (Porter, 1985). The IMP Journal expected to be equally business service providers. Volume 2, number 2 relevant for Developing the concept of interaction: adding process variables Exploratory case studies into service procurement indicate that differences exist with regard to the key objectives of interaction, type of representatives involved and required buyer and supplier capabilities (Table 1) (Wynstra et al. 2006). For example: the key objective for component services is to have the service fit with the buying company’s existing offerings, whereas for instrumental services, the service should result in the desired effect on/ change in the primary processes. These key objectives have certain implications for the resources required from buyer and seller (Cunningham & Homse 1986). On the one hand, the key objective of interaction is reflected in the type of functional representatives involved in the ongoing interactions. For component services, for which the end-customer plays an important role, this involvement comes from people representing the end customer (often the marketing function) or perhaps even the end customers themselves. The fact that instrumental services affect the buying company’s primary processes results in the involvement of business development and primary process representatives. Other internal users often include general management and service specialists (e.g. internal lawyers in the case of legal services). On the other hand, different key objectives will require differing capabilities from both the buying and the supplying organization. When providing component services, the supplier has to understand the service itself as well as how it fits with the buying firm’s complete (downstream) offering. Furthermore, an important capability is to match internal capacity with the buying company’s demand pattern. Critical customer capabilities include the ability to (timely) interpret, translate and communicate (changes in) final customer demands and the ability to synchronize 6 and coordinate the design (‘architectural knowledge’) and delivery (‘assembly capacity’) of the different services. For instrumental services, the supplier should have a thorough understanding of the buying firm’s production process. Furthermore, since instrumental services often have a long-term character, the supplier has to be able to sustain and support the service for an extended period of time (Håkansson 1982, p. 163-192). Critical customer capabilities concern the ability to interpret, translate and communicate the demands of internal users and the capability to (help) implement and leverage these services within the own organization. Although Wynstra et al. (2006) acknowledge the limits of their conceptualization of interaction in terms of objectives, capabilities and interfaces and point out that the concept of interaction can be further developed by including process-related dimensions, they do not address this in large detail. This seems inconsistent since the IMP Group has repeatedly stressed the importance of studying the interactive processes between buyers and sellers and identified two key interaction processes: institutionalization and adaptation. Institutionalization Institutionalization occurs when buyerseller relationships are long-term: in these relationships, conscious decision-making may be substituted by routine behaviour (Håkansson 1982). As such, patterns of interaction will either be deliberately designed or, more often, emergent. Institutionalization may for example emerge in the inter-organizational contact patterns as well as the role relationships being built up over time. Therefore, we propose to primarily focus on ongoing communication as an area in which institutionalization takes place, since this is expected to be strongly coherent with the structural dimensions of interaction, i.e. key objectives and functional representatives involved. Thus, we focus on the results of institutionalization, not on the process of institutionalization itself. The differences in terms of key objectives, functional representation, and The IMP Journal Volume 2, number 2 7 Table 1 Differences in objectives, capabilities and interfaces for the different service types Type of service Objectives Critical supplier capabilities Critical customer capabilities Component services The service should fit with the customer’s final offering Production capacity and quality Development capabilities (in case of specialized services ) Translating/communicating final customer demands (on ongoing basis) Synchronizing the supply of various service components Semi-manufactured services The buying company should be able to transform the service in the desired way Production capacity and capability to maintain a stable quality Innovative capabilities (when used as an external expert and for strategic services) Instrumental services The service should affect the customer’s primary processes in the desired way The service should fit with important characteristics of these primary processes The service should support various core processes Business development and innovation Business and service production design services Translating final customer demands Optimizing fit between internal and supplier’s operations Synchronizing suitable contact interfaces between internal and the supplier’s operations ‘Implementation’ skills: understanding what fits when, how and for whom Consumption services Ability to supply the desired service and (if needed) adapt it to the specific situation of customer Translating/communicating internal customer demands (on ongoing basis) Follow up on performance and user satisfaction Supplier representatives Marketing representatives regarding the supplier’s own service ‘Downstream’ specialists (knowledgeable of the customer’s final offering) ‘Production planning’ and marketing representatives Customer representatives Buyer specialists regarding the service bought, and marketing representatives knowing the needs of the buyer’s customer Production and quality representatives Product representatives, often including a team of consultants or process engineers Business development representatives and affected internal customers Marketing representatives Buyers and internal customers The IMP Journal Volume 2, number 2 organizational capabilities will obviously be reflected in these inter-organizational contact patterns between the buying company and the service provider. Indeed, Wynstra et al. (2006) found that patterns of communication for the different service types differed in terms of broadness and the high-priority issues addressed. Håkansson (1982) suggests that the frequency and form of communication in relation to the topic discussed and the individual that was contacted are important dimensions when trying to understand the information exchange between buyer and seller, both within and across exchange episodes. Similarly, Cunningham and Homse (1986) mention frequency, intensity and hierarchical and functional scope of customer-supplier contacts as short-term aspects of the interaction process. Building on Cunningham and Homse (1986) and Wynstra et al. (2006), we propose to analyze the contact patterns in terms of hierarchical and functional scope, since this is expected to fit well with our analysis of the buyer-seller interface. These dimensions are evaluated by investigating what issues in the buyerseller dialogue are important, since this should reflect the relevant hierarchical and functional issues. With regard to these process dimensions, several propositions can be developed. For example: for component services, which become part of the offerings to final customers, critical issues in the buyer-seller dialogue are the integration of the service into the overall offering of the buying company, endcustomer requirements (f.e. regarding the sourcing of the component or the desired use of the component) and the coordination of service production/ delivery and consumption. In contrast, for instrumental services, a critical issue in the buyer-seller dialogue is how and to what extent the service impacts the buying company’s primary processes. Buyer and seller will furthermore discuss developments in the supply market and within the buying organization, as to obtain long-term alignment. The complete set of propositions regarding buyer-seller communication of interaction is as follows: 8 Proposition 1 In the buyer-seller communication for a … component services, the most important issues are customer requirements, the fit of the service with the rest of the offering, and the customers’ evaluation of the service. b … semi-manufactured services, the most important issues are customer requirements, service transformation possibilities and the fit between the customer’s and the supplier’s processes. c … instrumental services, the most important issues are the buying company’s strategy and developments, and the effect of the service on the buying company’s primary processes. d … consumption services, the most important issues are internal customer demands, the internal customer’s evaluation of the service and how to increase efficiency (f.e. by reducing administrative workload). Adaptation Adaptations refer to any relationspecific changes or investments made by the parties involved aimed at facilitating buyer-seller collaboration. Brennan et al. (2003) brought forward several areas in which adaptation can take place when exchanging industrial services (derived from Håkansson (1982) and adapted to the specific situation of services by Brennan et al. (2003)): service specification, service design, service delivery processes, capacity and demand management, administrative procedures, financial procedures, adaptations with regard to provision of sensitive information, and changes to organization structure. They furthermore pointed out that adaptations can be unilateral (one firm making a modification for a specific exchange partner, without the exchange partner making a reciprocal modification) or mutual (reciprocal modifications). Since demand for component services is strongly related to the purchase pattern of the buying companies’ The IMP Journal Volume 2, number 2 customers, adaptations are made with regard to capacity and demand management. With instrumental services, sensitive information regarding for example the buying company’s strategy is provided to the service supplier, in order to enable the supplier to optimally address the developments within the buying organization. Because of the long-term collaboration between buying company and service provider, special arrangements are also made with regard to financial and administrative procedures. We thus develop the following propositions: Proposition 2 Adaptations for… a … component services mostly occur with regard to the specification and design of the service, and capacity and demand management. Furthermore, critical information regarding the buying company’s value proposition will be exchanged. b … semi-manufactured services mostly occur with regard to service delivery and capacity and demand management. Furthermore, critical information regarding the buying company’s value proposition will be exchanged. c … instrumental services mostly occur with regard to organizational structure. Furthermore, critical information regarding internal developments at the buying company will be exchanged. d … consumption services mostly occur with regard to financial and administrative procedures. The perceived risk framework and its consequences for buyer-seller interaction In addition to variation with regard to structural dimensions of interaction, Wynstra et al. (2006) found that patterns for interaction were more explicitly defined and designed for some of the services they studied. For example: a “qualified” dialogue between the companies involved could be observed for the strategic and knowledge intensive component service, 9 whereas for the non-strategic component services, broader patterns of interacting people were found. Also, the variety and number of involved specialists differed for an advanced semi-manufactured service versus one that is standard. Based on these findings, they suggest that patterns of interaction surface most clearly for those services that are associated with a high degree of perceived risk, or high potential impact. We therefore deem it important to control for risk in our analysis, since this may explain deviations from the expected patterns of interaction, should they occur. This suggests that the buying companies studied designed the interaction with the supplier with reference to other factors than how the service is used/ applied by the buying company. From their review of the three most influential models of Organizational Buying Behavior (OBB) (Robinson & Faris 1967; Sheth 1973; Webster & Wind 1972), Johnston and Lewin (1996) conclude that much of the variation in OBB can be related to the level of perceived risk associated with a particular purchase situation. Building on Bauer (1960), Mitchell and Greatorex (1993) and Sheth (1973) claim that perceived risk is a combination of consequences (measured in terms of seriousness/ importance) and uncertainty. Indeed usually, perceived risk is viewed as the function of two variables: the importance of the purchase and the level of uncertainty associated with the outcome of the purchase (Gelderman & Van Weele 2002; Henthorne et al. 1993; Kraljic 1983; Wilson et al. 1991). Importance refers to the purchase’s impact on organizational profitability and productivity (McQuiston, 1989). Importance/ seriousness can thus be interpreted as the extent to which a service is strategic or critical for customer satisfaction: in the case of component and semi-manufactured services, service delivery failure has a direct impact on end customers. The service can also be of critical importance for the continuation of the buying company’s production processes or result in a short-term or longterm impact on for example the primary processes of the buying company: this The IMP Journal Volume 2, number 2 mostly applies to instrumental services. Consumption services will generally be considered unimportant for the buying company’s profitability, competitive advantage, or for the continuity of the buying company’s primary processes3. Uncertainty is a concept that is usually made up of complexity and novelty. Considering complexity, two elements can be identified (McQuiston 1989): complexity of the purchase situation and complexity of the product (service) being purchased. Since we are interested in the potential influence of complexity (as an element of risk) on ongoing interaction, we focus on the complexity of the service. This complexity depends on the inherent complexity of the service (i.e. the extent to which a service is advanced) and the inherent complexity of the context in which the service is applied (Fisher 1976, p. 30)4. Similarly, novelty refers to the extent to which buyers are familiar with similar services or similar contexts in which the service is to be applied (Fisher 1976, p. 30). The importance of these factors is also noted by Fitzsimmons, Noh and Thies (1998), who point out that the importance or criticality of the service to the buying firm must be considered in the purchasing decision, and by Smeltzer and Ogden (2002), who find that the nature of the services being purchased and their associated complexity are major factors for purchasers. Regarding the influence of perceived risk on interaction, Johnston and Bonoma (1981) and later McQuiston (1989) demonstrate that the functions/ people involved in interactions with suppliers vary with the novelty, complexity and importance of a purchase. Johnston and Bonoma (1981) define five 3 Note that a consumption service like office cleaning can be considered highly important when regarding them from the perspective of the internal customers/ users of the building. 4 Fisher (1976, p. 30) furthermore proposes the level of experience the buying company has with the technological characteristics of the service and the level of sophistication of the buying firm in this specific area. In our view, this resembles McQuiston’s (1989) definition of novelty; this latter factor therefore determines uncertainty rather than complexity. 10 measurable dimensions of the buying centre and find that novelty, complexity and especially importance were very helpful in explaining the level of managerial involvement, the functional disciplines involved, the number of people involved and the degree of linkage between members of the buying centre. McQuiston (1989) expands on the theory of buy classes (Robinson & Faris 1967) by studying the combined effects of novelty, complexity and importance and finds that particularly the last two constructs explain participation and influence of different organizational functions. Johnston and Bonoma (1981) furthermore claim that the influence of novelty, complexity and importance is likely to be present in and have an effect on both the purchase situation and the interactions afterwards. Within the OBB research tradition however, these interactions have not been studied in great detail. For example: the influence of risk on ongoing interaction may be reflected in a higher level of managerial involvement. Therefore, in line with the claim of Johnston and Bonoma (1981) and the findings of Wynstra et al. (2006), we propose that differentiated patterns of interaction are more formally defined and designed for services that are characterized by high perceived risk, since buying companies will make more conscious decisions about how to deal with these services. These ideas lead to the development of the following propositions: P3a For high-risk services, the extent to which the patterns of interaction for the four service types are really distinct is high. Since consumption services are generally characterised by low risk, we also bring forward the following proposition: P3b Interaction patterns for low riskservices are similar across all service types and resemble the interaction pattern for consumption services. The IMP Journal Volume 2, number 2 A case study into ongoing buyer-seller interaction The propositions developed will now be investigated by means of an embedded case study. In this case study, i.e. the study of one service of each service type at one buying company, we investigate what the processes of interaction look like for each of the four types of services. We thus study four cases (service purchases) at one buying company. Furthermore, collecting evidence on the structural dimensions of interaction enables us to replicate the findings of Wynstra et al. (2006). After all, in their studies, Wynstra et al. (2006) did not explicitly address case selection issues or the development of research instruments. In our case study, we draw on a pre-determined case protocol and interview guide5. The case study is part of an overall research project, in which we intend to study one service of each type at several companies (thus: multiple case studies). Such an approach enables both withincompany and cross-company comparisons, the results of which are used to develop the emergent theory. We developed theoretical selection criteria using the following two dimensions: 1) the type of company (service providers versus manufacturing companies); and 2) the type of customer of the buying company (other companies or consumers). We invited multiple companies in each of the resulting categories; eventually, ten companies agreed to participate in our study. We expected results obtained at different companies would be similar when these companies are similar in terms of the selection criteria used (withincategories); across-categories, results are expected to differ. From these ten companies, a Fossil Fuels (oil and natural gas) Exploration and Exploitation company (FFEE) was selected for this case study; the reason for choosing this company was that it was the 5 Since in this case study we were to use our case protocol and interview guide for the first time, this study would also be used to evaluate the suitability and usability of our research instruments and case protocol. 11 first company at which data could be collected. FFEE finds and produces oil and natural gas in the Netherlands and the Dutch part of the continental plate. It is the largest natural gas producer in the Netherlands, with annual production of around 50 billion m³, which covers around 75% of Dutch demand. With an oil production of 0.8 million m³ a year, FFEE covers about 4% of the country's total oil demand. FFEE also performs various construction projects with differing sizes, ranging from relatively small modifications to the realization of complete land or offshore installations for the extraction of oil and/ or natural gas. In consultation with the authors, FFEE selected the four services (one service purchase for each category in the usagebased classification) to be studied. Unfortunately, we were not able to identify a component service. This can be explained from the fact that at manufacturing companies, it will usually be more difficult to identify services that move downstream to customers: instrumental and consumption services will be more common. We therefore proposed to select four services from the remaining three categories. This resulted in one semimanufactured service, two instrumental services and one consumption service. In our analysis, we control for the level of perceived risk involved with each service to see if this helps us to understand why interaction may not vary as strongly as expected. The risk associated with the semi-manufactured service and one of the instrumental services was considered high; the risk associated with the other two services was low. Thus, specifically within the category of instrumental services, interesting insights may be obtained. The level of risk associated with the service purchases reflects the level of risk as perceived by the buying company. The services selected and their brief descriptions, their respective classifications, and the functions of the people interviewed can be found in Table 2. Each of the purchases was studied by means of two to three in-depth interviews of 1,5 to 2 hours each with The IMP Journal Volume 2, number 2 12 FFEE Table 2 Services and informants (SEM: semi-manufactured, INS: instrumental, CNS: consumption) Service Informants Type Drilling services Supply Chain Engineer (purchasing) Drilling Development Team Leader SEM Engineering and construction Supply Chain Engineer INS services Senior Project Engineer HIGH RISK Managing stock of piping Supply Chain Engineer INS materials Mechanical Engineer Piping LOW RISK Waste management Supply Chain Engineer Representative Waste Management CNS department purchasers and with contract owners and/or users. The interviews with the purchasers focused predominantly on the purchasing process and to a lesser extent on the ongoing stages, whereas for the contract owners, who were deemed to be most knowledgeable on what happened after the purchase, the emphasis was on these ongoing stages (data source triangulation; Yin (2003)). Appendix I contains the interview guide used. In most cases, the buyer involved was approached first. Other informants were usually identified by the buyer. We tried to take the supplier’s perspective into account by asking the buying company about supplier representatives involved, the supplier's actions/ behaviours, viewpoints, et cetera; however, data was not collected at the suppliers. The interviews were semistructured. The interview guide was based on the interview guides used in similar studies conducted by the IMP Group (Håkansson 1982). Of each interview, extensive interview summaries were made and sent back to the informants for verification. Approved summaries at the informant level were merged into one description at the case level, which was again sent to the informants in order to eliminate any inconsistencies and to provide further clarification if necessary. Furthermore, the interview results were extensively discussed by the authors to further enhance validity6. Table 3 6 The research team consisted of one principal researcher and the two co-authors of this paper. summarizes how we dealt with various issues of validity and reliability. Results of the case studies We now turn to descriptions of the four cases studied, after which we will perform a within-case analysis and a cross-case analysis across the three service types. The findings for all cases studied have been summarized in Table 4; we will refer to this table in our analysis. A semi-manufactured service: drilling services FFEE works with a main contractor, which provides the equipment/ installations and the personnel to perform the actual drilling for oil, and which is paid a refund for its costs plus a fair profit margin. The main contractor also manages the contracts with third parties (which can only be contracted in consultation with FFEE) and carries out some project planning activities. This service becomes part of the customer processes (increased speed of production due to the use of a special drilling technique); furthermore, demand for the service is strongly connected to customer demand. It is therefore considered a semimanufactured service. The service comprises a high risk purchase, since nonperformance of the contractor results in substantial production (and thus revenue) loss. For this service, the key objective of interaction is to integrate the drilling service into FFEE’s primary processes. Consequently, the supplier needs to The IMP Journal Volume 2, number 2 Table 3 Validity and reliability in the case studies Type of validity Construct validity “establishment of correct operational measures for the concepts being studied” Internal validity 13 Methods of addressing this in the case studies Triangulation of questionnaire and interview data Triangulation of multiple informants: different internal representatives All informants received draft versions of the interview report for comments Draft versions of the complete case report were verified with at least one key informant from each buying firm Three research team members gave input during data collection and analysis Result: emergent explanations adjusted and expanded; participants agreed to the interpretations Use of conceptual framework Result: relationships between the different variables from the conceptual framework identified and substantiated “establishing causal relationships whereby certain conditions are shown to lead to other conditions, as distinguished from spurious relationships” External validity Theoretical sampling of cases at the firm level and the level of the service purchase “establishing a domain in which the Result: revised framework applicable to different types study’s findings can be generalized” of firms and service purchases Reliability Development of case protocol Development of (interview) questionnaire “demonstrating that the operations of a Result: methodology transparent and repeatable study can be repeated with the same results” Based on: Yin (2003). understand not only its own service delivery process, but also FFEE’s primary processes. The fact that this contract involves a new drilling technique puts certain requirements on the innovative capabilities of the supplier (further development and fine-tuning of the technique). The supplier needs to understand the safety requirements of FFEE, as well as the impact of nonproduction on FFEE’s revenues. FFEE has to be able to properly explain these issues. Furthermore, FFEE should provide a good forecast on when a drilling period will start, as well as maintain the time schedule (coordination of FFEE’s and the supplier’s processes). We find the involvement of production planners; however, marketing involvement is lacking. This can be explained from the fact that production is delivered to a company which is part of the same conglomerate as FFEE. Formally, this customer company is considered an external customer. However, being part of the conglomerate, production planners also fulfil the marketing role. Regarding the supplier representatives, an account and a contract manager represent the commercial side of the supplier. Technical specialists are involved to plan, prepare and perform drilling activities. Communication is intensive and concerns production progress and deviations that may occur. Adaptations mostly occur with regard to the specification and design of the service: the supplier has developed the new technique in collaboration with (and thus custom for) FFEE. FFEE is satisfied with the contractor’s performance in terms of the service provided and the process of service provision. The service is delivered at the right time with the right quality and The IMP Journal Volume 2, number 2 14 FFEE_INS LOW RISK FFEE_INS HIGH RISK FFEE_SEM Table 4 Findings for the different types of services at FFEE Objectives Critical supplier Critical customer capabilities capabilities Deliver a service Understand how Provide accurate that enables service contributes forecast of production to revenue demand during drilling generation FFEE Maintain time Understand schedule (delay in importance of production means safety aspects revenue loss) Innovativeness Supplier representatives Account manager Contract manager Administration department (for support purposes) Technical specialists (regarding ongoing delivery) Customer representatives Supply chain engineer (purchasing) Technical representatives Contracting Realize capital investments in construction as soon as possible (so they can generate revenue) Understand how the capital investment fits with FFEE’s primary process Understand FFEE’s specific requirements Project management skills Clearly specify tasks and responsibilities of supplier Maintain time schedule (delays result in revenue losses) Management team consisting of proposal manager and technical representatives Purchasing Technical representatives Tender board Ensure timely availability of piping materials to prevent disruption of primary process Understand how non-availability of materials affects primary process (reliability) Enable Clearly specify how they want the supplier to contribute to the primary process Clearly specify Managing Director Sales/ account manager Engineers Quality manager Supply chain engineer Global account manager Mechanical engineer Communication Adaptation Production progress, deviations Daily operational contact, quarterly review meetings Evaluation on well-by well basis Feasibility of outsourcing scenario’s Schedule and deliverables Formalized contact points including hold and witness points and review moments Quality and delivery reliability Frequent communication Specification and design developed by FFEE Cost plus payment Exchange of sensitive information Specification and design customized Fixed unit price per m3 and kWh output Exchange of sensitive information Service design customized Standardizatio n of materials Service centre The IMP Journal Volume 2, number 2 FFEE_CNS standardization of materials Fulfill governmental requirements to clean up waste resulting from FFEE’s primary process Understand how service contributes to FFEE’s license to operate Reduce integral chain costs Create process which can pass (environmental) accountancy audit 15 tasks and responsibilities of supplier Clearly communicate locations and types of waste Communicate safety requirements Project employees Two account managers: one for contractual and one for commercial aspects Supply chain engineer Waste manager Coordination of activities Industry specific safety standards Scorecard results (HSE, savings, administration) Transparent pricing with flexible (maximized) profit margin Investments in company clothing and containers Supplier set up service centre The IMP Journal Volume 2, number 2 there have been no major problems in the collaboration. In a new contract however, the focus will be more on cost optimization issues in addition to just performing the drilling activities requested. A high risk instrumental service: engineering and construction services FFEE has started a development project aimed at the profitable exploitation of an oil field. Steam produced by a hydropower plant is injected into the earth, resulting in oil “sinking” into specially constructed trenches (horizontal pits). The construction and subsequent maintenance of the trenches and the hydropower plant have been outsourced to an engineering & construction consortium. This service is targeted at the buying company’s primary processes, and represents a major investment: therefore, it is considered an instrumental service. The risk associated with this service purchase is large since it is a greenfield project involving large investments. The key objective is to realize the production facilities as quickly as possible so that FFEE can start production. This requires the involvement of technical specialists (people knowledgeable about construction activities). Since this project involves an expansion of FFEE’s business activities, business development representatives are involved. This project involves a long-term collaboration (the life cycle of the oil field is estimated to be 25 years); the selection of the consortium was therefore done with the greatest care. Furthermore, the final decision was made by a tender board (higher management involvement), which consisted of the technical disciplines, finance, sales, et cetera (all represented by someone from the senior management level). During the ongoing service exchange, a senior project manager and a core team of five to six people (a.o. engineering and quality) are dedicated to the consortium, with purchasing in an advisory role. The consortium is represented by a management team consisting primarily of a proposal manager and technical representatives (involved with the detailed design and execution of the development project). Communication 16 for the engineering services is intensive and formal and mostly concerns progress in terms of project realization and technical performance. The information exchanged is critical, since the plan to redevelop an existing oil field is considered sensitive information from a competitive point-ofview. At the moment of studying this case, the project was still ongoing, and FFEE has been confronted with a number of delays. However, according to FFEE, this is inherent to a development project of this size, and FFEE claims to generally be satisfied with the services provided and the process of service provision. A low risk instrumental service: managing stock of piping materials One of the construction activities of FFEE concerns constructing pipelines. Three suppliers have been contracted to manage the inventory of the required materials (f.e. flanges and fittings) at FFEE’s construction sites. This service remains within the buying company and directly affects the (primary) construction processes of FFEE: this makes this service an instrumental service. Orders for materials (this is the majority of spend) and related services (i.e. welding, construction or digging services) are placed on a daily basis and vary in size from several euros to several millions of euros. Failure of service delivery can lead to delays in the construction activities, which can eventually result in claims of customers because of discontinued natural gas supply. The same goes for quality deficiencies in the materials purchased. The key objective is thus to maintain continuity of FFEE’s primary processes. Overall however, the risk involved with this contract is considered low, since the chances of a delay actually resulting in customer dissatisfaction are small. This service affects the primary process of FFEE: non-delivery or low quality may cause delays. A mechanical engineer (contract owner) therefore is involved with designing the service process and ensuring its fit with FFEE’s primary processes. Since this purchase The IMP Journal Volume 2, number 2 concerns a European contract, a global account manager is also involved. After signing the contract, the contract owner and the supply chain engineer conduct quarterly review meetings with the supplier. Since delivery reliability and quality are important, these issues are discussed here. The coordination of supplies, the scope of activities and specifications remain with the business lines. Both FFEE and the supplier have made adaptations with regard to service specification and design (standardization of Stock Keeping Units). At the beginning of the contract period, there were some problems; however, these were not too serious (no delays). The contract reviews demonstrate increasing performance and overall, FFEE is satisfied with the service provided and service provision. A consumption service: waste management Waste management refers to the collection of perilous waste, regular waste (coming from on and offshore drilling locations and office buildings), construction and demolition waste, processing of contaminated earth and drilling waste at various FFEE locations, and delivering it to appropriate processors. One service provider has been contracted for dealing with and carrying the administration for 80% of the waste streams. The service remains within FFEE and does not affect its primary processes: it is therefore considered a consumption service. Although the contract is critical with regard to environmental and safety regulations, risk is considered to be low. The key objective here is to support the primary process by dealing with the waste resulting from production and abandonment of activities in an appropriate manner, as to safeguard FFEE’s corporate reputation and its license to operate. Consequently, the supplier has to conduct these activities efficiently, thereby understanding that good performance is critical for FFEE’s license-to-operate. FFEE has to be able to clearly communicate where waste can be found (internal demand) and the safety regulations that apply. This is ensured by 17 allocating the role of contract owner to a representative from the waste management department. The user has daily contact with the supplier about for example collecting containers. The contract owner and purchasing have regular contact with two account managers (marketing representatives) about execution of activities, the contract, optimization opportunities, et cetera. There have not been any critical issues in this contract and FFEE is content with the service provided and service provision. The supplier has made some relation-specific investments with regard to clothing (because of safety regulations) and containers (which are rented from the supplier by FFEE). Furthermore, the supplier has set up a dedicated service centre, which serves as FFEE’s focal contact point. FFEE in turn has made some adaptations with regard to administrative procedures. Cross-case analyses Looking at the observations for the three service types, we see that the structural dimensions of interaction differ in line with the findings of Wynstra et al. (2006). Note that since our dataset did not contain component services, we were not able to investigate propositions 1a and 2a. Regarding the interactive processes, we see that for semimanufactured services, communication mostly concerns production progress and deviations that may occur, since this will immediately affect FFEE’s delivery to customers. Customer requirements are not an important topic in the communication, and we thus find that proposition P1b is not supported. This may be explained by the fact that FFEE’s customer is part of the same conglomerate, as a result of which there is less explicit attention for customer needs and wants. Adaptations have taken place with regard to service specification and design, and sensitive information about FFEE's value proposition has been exchanged. This provides support for proposition 2b. For the first instrumental service studied, engineering and construction services, communication involves the The IMP Journal Volume 2, number 2 exchange of critical information, as well as how the service delivered affects the buying company’s primary processes (continuity of primary processes/ enabling production at new locations). We therefore conclude that proposition 1c is supported. Adaptations were mostly made with regard to organizational structure. Proposition 2c is thus supported. For the other instrumental service, stock management services, the exchange of critical information was not so profound. In this case, proposition 1c is not supported. Adaptations mostly concerned administrative procedures, which does not provide support for proposition 2c. However, this instrumental service is characterised by low risk, which explains why we do not observe the expected patterns. The engineering and construction services were characterised by high risk: when comparing these observations to the findings for the highrisk semi-manufactured service, we can see that the patterns observed are clearly distinct, thereby providing support for proposition 3a. When examining the findings for the low-risk instrumental service more closely, we see that the observations resemble the expectations for consumption services, which provides partial support for proposition 3b (note that since we have only one low-risk service outside the class of consumption services, we are not able to gather evidence regarding the first part of proposition 3b). Finally, communication for consumption services namely focuses on the requirement of internal customers (the users at various production locations) and optimization opportunities. Consequently, adaptations are made to financial and administrative procedures, as to increase the efficiency of the collaboration. This provides support for propositions 1d and 2d. To summarise: proposition 2b regarding adaptation for semimanufactured services was supported. Proposition 1b regarding the importance of customer requirements in buyer-seller communication for semi-manufactured services was not supported; this was explained by the fact that FFEE delivers to 18 an internal customer (part of the same conglomerate), as a result of which there is less explicit attention for customer needs and wants. Propositions 1c and 2c regarding interaction processes for instrumental services were supported, as were propositions 1d and 2d (interaction processes for consumption services). The fact that the pattern for the low-risk instrumental service differed from the pattern for the high-risk instrumental service provided support for proposition 3a. The pattern for the low-risk instrumental service resembled the pattern for consumption services, thereby providing support for proposition 3b. Conclusions, limitations and further research Research into buying business services has mainly focused on the initial stages of the purchasing process: not much attention has been given to what happens after the purchase decision has been made (Bryntse 2000). Purchasing and supply management is however not just a matter of completing individual transactions, but certainly also of dealing with supplier relationships on an ongoing basis. This is especially true for business services, which are characterized by their interactive nature. Wynstra et al. (2006) recently brought forward a classification scheme based on the way the buying company uses/ applies the service and found that ongoing interaction between buyers and sellers of business services will vary for the resulting four types of services. They investigated several structural dimensions of interaction, i.e. the key objectives of interaction and the buyer-seller interface (functional representatives and critical capabilities). Processes of interaction were not included in their study. This article has empirically investigated these interactive processes that take place between buyers and sellers of business services after the contract has been signed. We conducted an in-depth, embedded case study and found that for the process dimensions of interaction differences arise across the three types of services studied. We can not say however whether this variation is systematic; literal The IMP Journal Volume 2, number 2 replications of our study are required to verify this. Concerning the structural dimensions of interaction, our findings are in line with the findings of Wynstra et al. (2006). Since our data-set contained services that varied in terms of the level of perceived risk involved, we controlled for risk in the analysis. This was important since Wynstra et al. (2006) found that interaction is more formally defined and designed for high-risk services. Our findings suggest buying companies define and design interaction with providers of high risk services more formally. This can be explained from the fact that for high-risk services, buying companies will think more consciously about how they design their interactions with providers of business services. For service providers, an understanding of this effect is important in order to be able to involve the appropriate actors and resources to deal with representatives of the buying company. Based on these findings, we propose to use risk as a control variable in future studies. We cannot use risk as a selection criterion, since that would lead to almost excluding (usually low-risk) consumption services from our further studies. Limitations and future research Despite the contributions made by this study, a few critical notes should be raised here. One of these notes has to do with the selection of the cases: we were not able to identify component services at FFEE. This can be explained by the fact that we started our investigations at a manufacturing company: component and semi-manufactured services are more common and thus more easily found at service companies. This limitation could not be overcome in this study, but future studies should explicitly be aimed at investigating ongoing interaction for component services. Another limitation concerns the fact that data was only collected at the buyer. In this case study, we were able to obtain information on all the dimensions of interaction, including dimensions that concerned the supplier (i.e. supplier representatives involved, critical supplier 19 capabilities). However, a concept like interaction should be studied by means of two-sided data collection. In future studies therefore, data should also be collected at suppliers. Further research could be aimed at replicating the patterns observed in this case study at various other companies (literal replication (Yin 2003)). Studying services at many different companies will result in the inclusion of many different services: as such, generic patterns of ongoing interaction across the wide variety of services that organizations buy can be identified, which is important according to Smeltzer and Ogden (2002). This would also address the observation by Agndal et al. (2006), who conclude that purchasing and supply management research covering different types of services is scarce. Since this study did not include component services, we propose to select service companies for the next study, since the chances of finding both component and semi-manufactured services are expected to be higher there than at manufacturing companies. We suggest performing this study at a limited number of buying companies, since this enables making detailed cross-case analyses. Furthermore, these studies enable us to verify which dimensions show consistent and strong variation; future studies focusing on just these dimensions can then be executed at a large number of buying companies or can be based on two-sided data-collection. Although there are still many possibilities for further research in this area, we think this study has made an important contribution by advancing our understanding of differentiated ongoing interaction between buyers and sellers of business services. References Agndal, H., Axelsson, B., Lindberg, N., & Nordin, F. (2006). Current Trends in Service Sourcing Practices. In Croom, S., Carter, P., & Day, M, Creating and managing value in supply networks. Proceedings of the 15th Annual IPSERA Conference, 6-8 April, San Diego, California, USA. The IMP Journal Volume 2, number 2 Bauer, R. A. (1960). Consumer Behavior as Risk Taking. In Hancock, R. S., Dynamic Marketing for a Changing World. Chicago: American Marketing Association. 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The IMP Journal Volume 2, number 2 22 turnover and/ or profit (hardly, quite a lot, very much)? 6) How important is the service being Questions on the service being exchanged? supplied i) In terms of financial importance: 1) What is the service that is actually what share of purchasing being supplied (in terms of activities expenditures is spent on this carried out for your company, service? personnel and equipment supplied, et ii) If applicable, in terms of importance cetera)? What is the frequency of for customer satisfaction (your service delivery and how important is company’s customers) timely delivery? 7) How complex is the service being 2) What does the (simplified) supply exchanged? chain look like? i) How many disciplines/ departments are affected by this service? Focal Customer Supplier ii) What is the contribution of the final organization (internal/ external) customer in the service delivery (B2B/B2C) process? iii) To what extent does this service rely on expert knowledge of 3) Could you please provide me with employees on both the buyer’s and some background information on the the supplier’s side? supplier company? iv) To what extent does this service You could for example think of: depend on support from information i) Part of the supplier company you systems? are dealing with v) To what extent does this service ii) Product/ service range of the unit have to be integrated with/ adapted you are dealing with to existing systems and/ or existing iii) Types of customers and market service offerings? segments the supplier services 8) How novel is the service being 4) Which people/ functions are involved exchanged? with this service from i) In comparison to existing service i) the supplier’s part? offerings/ the offering preceding ii) your company’s part? this offering, to what extent is this iii) your customer’s part? service new to the supplier What are their respective roles/ organisation/ employees (not at all, responsibilities? Please distinguish a little, very different)? between pre-purchase and postii) In comparison to existing service purchase. offerings/ the offering preceding 5) What is the position of the service in this offering, to what extent is this relation to your organisation’s offering service new to the customer to its customers? Is it: organisation/ employees (not at all, i) Consumed within your own a little, very different)? organisation? ii) Transferred (either directly or Questions on the service purchasing indirectly) to the customer? process iii) What are the consequences to the 9) Which departments are primarily customer of delivery and/ or involved in the purchasing process? performance failure? i) Which departments are iv) Could you give an estimate to what represented in the purchasing extent this service contributes to team? your company’s competitive ii) Which functions represent these position in terms of market share, departments? Which function Appendix List of interview questions I The IMP Journal Volume 2, number 2 carries main responsibility and/ or has the “final word” in decisionmaking? 10) How does supplier selection take place? i) Is there a list of preferred suppliers? ii) How many alternatives are there and what is there respective attractiveness? What are the costs and difficulties associated with switching to another source? What is the market structure/ competitive situation? iii) What are important selection criteria? iv) To what extent is the service contract detailed before selection actually takes place? 11) To what extent can the characteristics of the service be determined in advance of the purchase/ development project? i) To what extent can the service concept be designed in advance of the purchase/ development project? ii) To what extent can service delivery be designed in advance of the purchase/ development project? iii) To what extent can performance characteristics be determined in advance of the purchase/ development project? Questions on “life after the purchase” 12) What does the customer-supplier interface look like after the purchase has been made (communication and coordination mechanisms, boundary spanning roles, and DMU/PSU structures)? i) Which departments/ functions are primarily involved in the interactions? ii) Which departments/ functions are involved in managing the ongoing supply after the purchase of a service? How does this take place? iii) Which departments/ functions are involved in managing the supplier? How does this take place? iv) Who are the counterparts of these functions on the supplier’s side? 23 13) What are the most important issues discussed in the interaction? i) What are the respondent’s contacts with counterpart in terms of frequency, form, topic, who was contacted? ii) What are the respondent’s contacts inside the buying company in terms of frequency, form, topic, who was contacted? iii) What are the contacts of others inside the buying company with counterpart in terms of frequency, form, topic, who was contacted? iv) What type of information is requested from and provided by the counterpart? 14) Is this relationship characterised by frequent or little exchange? In between exchange episodes, is the amount of interaction considered to be low, medium, high? Questions on the long-term relationship 15) Could you please provide me with some background information on the nature of the relationship? i) How long has the relationship been in existence? ii) How was this relationship established (in terms of reason for and approach to)? iii) What is the criticality/ overall importance of the relationship? 16) Have any relation specific investments been made by either or both parties to accommodate the service exchange? i) Have any special financial procedures been developed for the benefit of financial exchange between buyer and supplier? ii) What adaptations have been made, proposed or discussed by the parties involved in the relationship (for example: modifications of product specifications, product design, manufacturing processes, planning, delivery procedure, stock holding, administrative and financial procedures)? iii) What were the reasons for these initiatives? What people were involved in the development of The IMP Journal Volume 2, number 2 propositions, discussion, and execution of adaptations? iv) How would you describe the social character of the relationships between members of the buying and supplying organisation in terms of trust, openness, personal friendships, social contacts, et cetera? v) What is the buyer’s impressionistic character of the counterpart? vi) What is the buyer’s impressionistic character of the dependence between buyer and supplier (mutual shares)? vii) Have there been any critical issues during the history of the relationship? Please explain how these have been solved. Additionally, information will be gathered on the companies involved in the focal relationship (through studying documents, electronic sources, et cetera): 1) Customer company: i) Company size (number of employees, turnover, profit, size, production technology, degree of (international) orientation, organisation, competences); ii) Product/ service range; iii) Types of customers and market segments; iv) Organisation of the purchasing department; v) Organisation of Decision Making Unit. 2) Supplier company: i) Company size (number of employees, turnover, profit, size, production technology, degree of (international) orientation, organisation, competences); ii) Product/ service range; iii) Types of customers and market segments; iv) Organisation of counterpart of Decision Making Unit. 3) Absolute and relative total value and/ or volume of business placed with the supplier counterpart during history of the relationship. 4) Characteristics of the individuals involved in the interaction in terms of 24 functions, roles, status levels, education, qualifications, jobexperience, language competence. 5) Information on terms of trade, contract procedures and protocols. The IMP Journal Volume 2, number 2 25 External interaction as a means of making changes in a company: The role of purchasing in a major turnaround for Ducati. Roberta Bocconcelli and Håkan Håkansson a b a Roberta Bocconcelli, Research Assistant, Università di Urbino (or University of Urbino) Facoltà di Economia (or Faculty of Economics) ISA-Istituto di Studi Aziendali (or Department of Business Studies) b Håkan Håkansson, Department of Innovation and Economic Organisation Norwegian School of Management BI, Oslo, hakan.hakansson@bi.no Abstract The interplay between internal organizational factors and external interaction is in focus in this paper. The paper describes the turnaround of the motorbike producer Ducati, in terms of how the company systematically changes this interplay. The paper shows how Ducatti changed its internal buying organization and developed a more interaction friendly structure. The importance of the interplay between internal organization and external interaction has become more important as companies have become more specialized and in this way more dependent on their external counterparties. The paper argues that the only way that such a highly specialized company can achieve a turnaround is if they manage to get their most important counterparts to become involved in a mutual change process. Keywords: Organisational structure, turnaround, interaction, purchasing 1. Interaction and the way a company functions internally The internal way a company organizes its production, flows of material and technical development is closely related to the way it interacts with important customers and suppliers. To put it differently, the way a company is organized internally determines how it can interact with its counterparts. This is a crucial aspect for management in many different situations. For example, if the company wants to develop its relationships with customers or suppliers, it normally changes its way of functioning internally. Likewise, if the company wants to develop its internal efficiency, internal changes have to be accompanied by changes in the way it interacts with important counterparts. Thus, the influence goes in both directions. A certain way of organizing and functioning internally can restrict how the company interacts, and ambitions to achieve a certain interaction require a certain internal organization. This general dependency will be penetrated in more detail in this article with the help of a description and analysis of a company case. In this case we will see how the interaction with customers and suppliers is closely related to the production and organization of an Italian motorbike producer. The starting point for the case is the need for a major turnaround. 2. How to create a turnaround in a highly specialized company Our modern economy is full of highly specialized companies. Increased specialization has been accomplished in two complementary ways affecting both the output and input sides of the company. One is a concentration to a more limited range of product or service on the output side. The other is an increased outsourcing giving the suppliers an increasing share of the total The IMP Journal Volume 2, number 2 value of creation/production. This increased specialization creates an interesting situation for a company that has to make some kind of “turnaround” due, in part, to severe financial problems. This article is about such a situation. We will analyze the changes made by a highly specialized producing company facing the need to make a turnaround. A highly specialized company with severe economic or financial problems has somewhat different problems compared with a traditional producing company. A traditional producer does a majority of the production activities itself and a turnaround is usually directed toward changing the internal activities, i.e., increasing internal productivity. This is not the case for a highly specialized company. It is usually focused on a set of a few products and specializes in performing some narrow production activities (if any). It is not possible for such a company to turnaround by changing its internal activities in isolation: it has to involve and interact with external partners, often on both the customer and supplier sides. Changes have to include these counterparties thereby making them modify their way of functioning. One reason for this is that an increased specialization goes hand in hand with an increased activation and utilization of resources outside company boundaries. Making such a turnaround is certainly not an easy task. One major challenge is mobilizing all of the external counterparts with which the company interacts to become involved in a change process. They have to be approached and convinced that it is in their interest to change the way they interact with the focal firm. This is to argue that the earlier interaction methods have some important weaknesses and the new way can result in something more positive for both sides. Another related problem that is a prerequisite for handling the first one is for the company to get the personnel within the focal firm to change their way of working in a relevant and coherent way. One reason for this is, of course, that the previous way of behaving in the interaction by the focal firm has to be changed. This is difficult for all organizations as the interaction has been developed over many years and has become embedded in many routines and procedures. So, it is a problem to get its own personnel to change, which, in turn is a prerequisite to get 26 the counterparts to change. However, in some cases it is even more difficult as the change involves not just breaking with the old way of interacting but also with what is generally supposed to be the best way to interact. This is the case for the purchasing side in the case that will be presented here. The new way that the company has to develop goes very much against the classical way purchasing has been handled. The main purchasing advice has been to try to establish better “markets” for the input products but this will not work now. This is obvious in traditional purchasing textbooks but can also be found in “modern” purchasing models such as the most commonly used one—Kraljic (1983)—and modern purchasing books like Van Weele (2005) Furthermore, it is also an obvious element in theoretical approaches such as transaction cost and the resource based view. This view is challenged if interaction with the suppliers is put into the focus (Gadde & Håkansson 2001, Gadde & Snehota 2000). Then another type of questions come into forefront such as how should the interface with the supplier be designed (Araujo et al 1999) or how can we find positive cooperative possibilities in whatever type of situation there is (Håkansson & Persson 2007). An interesting consequence is that the way the company solved this situation indicates that markets are no longer sufficient from an efficiency point of view. There is need for a structure where it is possible to interact in a way other than a straight market exchange. This interaction, it seems, can create more cost efficient solutions for the buying company than the market solution. This is, of course, a very provocative conclusion as the free market is assumed to be the most cost efficient solution that can exist from a buying point of view. However, the following Ducati case gives at least one reason to question this assumption. In this article we will describe how Ducati made a major turnaround through developing its way of interacting with customers but especially with suppliers. 3. Ducati problems Case 3.1. The background – background and The IMP Journal Volume 2, number 2 Ducati is well known worldwide for its sportive motorbikes, but it started in 1926 as “Radio patents Ducati” with the main intent of producing industrial components for the growing radio transmissions industry, components that were produced thanks to some patents by Adriano Ducati (the data collection for the case is described in the appendix). The first product, the “Manens” condensator for radio apparel, followed by other complementary products, had great worldwide success, allowing the firm to rapidly grow and to obtain the respect of the international industrial community. In 1935 the company built a new and ambitious site in Bologna (the same site is used today) with the intent of forming an important industrial and technological “centre” in Bologna. In the same period Ducati amplified its international activities and opened new offices in London, Paris, New York, Sidney and Caracas to ensure direct services and assistance to its customers. At the Milan Fair in September 1946 Ducati presented “Cucciolo”, an auxiliary engine to put onto a normal bicycle. This engine was sold in a particular assembly box and the final customer had to “attach” it to its own bicycle. After a short time the company decided to also develop a special frame to combine with the Cucciolo making the engine turn rapidly, with some adaptations, into a small motorbike. Thanks to Cucciolo and its derivates, Ducati also became an important company in the mechanical industry. The years from the 1950s to the70s represent the definitive passage to the mechanical/automotive sector and the brand Ducati is now exclusively associated with sportive motorbikes and with the Desmodromic engine developed by Ducati’s engineer in the 1960s. In 1983 Ducati was acquired by the Cagiva Group (another Italian automotive company). In the following period the company had a very intense growth period that culminated in the launch of the famous “Monster” Model. But Ducati entered a more problematic period and, after a financial crisis in 1996, Ducati was bought by the American Texas Pacific Group. The new owner brought the necessary liquidity and a new group of international managers. The new management, together with the previous group of product development engineers, 27 began a turnaround that ended in some important results in terms of revenue and profits. One result of the turnaround period is the entering of Ducati Motor Holding into the Stock Exchange in New York and Milan. The problems identified At the end of the last century Ducati was, among motorbike users, identified with good design but also that it required a driver who could handle technical problems. Ducati’s own perceptions of the problems were that the financial crisis was due to both increased costs and insufficient product quality. There was a need for increasing efficiency as well as becoming more innovative. Among all the improvements identified, the changes on the consumer or user side became the most public. The ambition went from selling just a motorbike to offering a whole lifestyle or to “transform progressively Ducati into an entertainment company offering a complete motor experience”, as it was formulated by the company itself. However, a far more important improvement, from an operational point of view, was the total re-modeling of the supply chain. Ducati’s deficiency in its own productivity was obvious. There were easily identifiable weaknesses in both the production and in the logistics. There were also problems in terms of quality development of components and sub-systems. An internal investigation showed that the company could improve its internal productivity by about 20%. This was regarded as a significant possibility by the management until this figure was related to the product calculation. The effect of such an improvement on the total product cost was insignificant—only 4%. The reason was that Ducati’s share of the total product cost was only 20%; purchased components and outsourced sub-systems accounted for 80%. This is, in turn, an effect of the increased specialization that Ducati, as most other modern western companies, experienced during the last decades. Increased specialization is often combined with outsourcing of more components, parts or whole systems to external suppliers. The single company will, as a result, be The IMP Journal Volume 2, number 2 responsible for a smaller part of the total product cost. Consequently, the suppliers take a larger share of the total product cost and for many producers their share is 7080%, as in the Ducati case. The management team of Ducati realized that this “substantial” improvement in internal productivity created such a small improvement in relation to the products sold that it could not be the base for the needed turnaround. The fact is that, independent of how much they could improve internal productivity, it could only affect 20% of the product cost—80% would be outside any such improvement. The conclusion was simple and obvious. The key issue was not to focus on an internal change—the turnaround had to be based on external changes in relation to customers and suppliers. Without changing the way they interacted with customers and/or suppliers Ducati’s chances were very bleak. Thus the important change had to take place in the interaction processes with customers and suppliers 4. The turnaround process 4.1. The marketing side The change in Ducati’s vision and strategy centered on the interaction with the customer and on the value creation for him/her. The turnaround process started from the statement that in a company as Ducati “the traditional marketing, decomposing the market in homogeneous clusters of consumers and coming up with effective action for each of them, doesn’t work…The unique unifying element for all the customers is simply the motor…” (from an interview with Antonio Ducati, 2003). On one side the management recognized the importance and the force of the product both from the image and from the incorporated technology point of view (i.e., the desmodromic technology that was considered a very distinctive and 28 important feature of the product), on the other side management faced weaknesses in both the internal and external organization with a serious problem of function integration and lack of managerial skills, which had a negative effect on the interaction with potential customers. The first action undertaken was the revamp of the Ducati brand through the reinforcing of the unique brand character associated with a broader product performance with the main objective “to transform progressively Ducati into an entertainment company offering a complete motor experience” and create a Ducati Community around the focal product “bikeaccessories-apparel”. This included the creation of a DOC-Desmo Owners Club, new Ducati stores, a museum connected to the factory, a number of special events including participation in racing, and advertising. In this way Ducati was related to a whole life style. This change can also be seen in the percentage of the revenues from accessories and gadgets that increases from 10% to 19% between 1997 and 2004. (see Table 1). The first “World Ducati Weekend”, an event organized in Misano (near Bologna), was a great success drawing 10,000 Ducati fans from all over the world. The design and opening of new DucatiStores had some important effects. The philosophy of a DucatiStore is completely different from a traditional reseller shop. A DucatiStore is directly owned by Ducati and managed with particular attention to the creation of a unique atmosphere. The opening of the Ducati Museum in the Borgo Panigale factory and the return of Ducati Racing in the GP in 2002 concluded this process. These actions that can be seen as a very traditional marketing strategy change, actually mirror a radical internal change that originates and develops from a complete reexamination of the Supply Chain concept and Supply Chain management principles in Table 1 Ducati’s sales revenue - Motorbike - Accessories / Gadgets (sportswear,….) 1997 2000 2004 90% 85% 81% 10% 15% 19% 100 100 100 The IMP Journal Volume 2, number 2 Ducati. It’s very significant that the phrase “…In the last years the customer becomes and will remain the centre of the Ducati’s world and activity” was formulated and used by the Purchasing Director before it was used by anyone who was responsible for the company’s marketing. “In the automotive sector, innovations in product projects and development activities are obviously important, but first of all, in our case, the innovations in business processes are the most important…It was the innovations in this field that allowed us to reach significant cost reduction and value creative goals, in particular innovations in the supply network management…The first question we posed was, where does the customer value originate? The value concept has to be integrated into the whole supply chain. The most important innovation in Ducati was the revolution in the ‘operations’, that is all the activities linked to the production process both from an internal and external perspective, in relation to the value creation in the entire supply chain” (From an interview with the Purchasing Director, 2004). If we look at this statement from an interaction point of view, the manager is pointing to the importance of a symmetry between what is going on internally with what is taking place in the interaction with customers and that this has to be directly connected to what takes place in the interaction with suppliers. This is the point of departure for the Ducati Improvement Process or Change Management that derives from the statement that the value for the customer depends and is generated in the entire supply chain in an integrated vision. It is not simply a restructuring of the Ducati supply chain in a purely efficiency way, addressed to cost reduction and waste elimination, but a reorganization that begins with the identification of the critical nodes of value creation and then “enlarges” upstream and downstream in the supply chain. The main targets and constraints of this change process were focused both on internal production activities as well as on the suppliers’ activities. However, the main consequence of this change is that the interaction with the suppliers has to be developed in order to create the customer value but also to better relate what is going on inside Ducati with 29 what is done by the suppliers. 4.2. The purchasing side In this perspective it is clear that the upstream relationships have to be considered essential for the achievement of the company’s goals “…The change in Ducati wouldn’t be effective if it would remain into Ducati’s boundaries…The reached improvement had to be extended where most value is created, throughout the supply chain…” (From an interview by the Purchasing Director, 2006). The revolution in the purchasing strategy has followed two main principles: i) identifying what is of value for the customer, what the customer is willing to pay for; ii) mapping and putting into the right sequence the identified value activities and removing or rationalizing all other activities following a lean supply logic. These two principles led to a complete new philosophy and organization of the purchasing activities following the changed philosophy of the company: “…We are not more reasoning in terms of goods’ categories, but in terms of customer’s value creation in our purchasing activities…It has been a very important shifting from ‘commodities’ to ‘supply chain’ categories…” (idem). Previously (until 2002) the purchasing function just had operative and administrative goals and was internally structured into “commodities sub-functions”, each of them responsible for the purchase of some well identified groups of goods (see Figure 1). The people in charge of each sub-unit had developed specific competences just on the materials and corresponding suppliers they were responsible for “…losing touch with the final product and with the creation of value for the final customer…” (idem). The result was that, in the company, diverse people (logistics, quality, projecting, purchasing…) were involved in different manners in the same supply, with many problems in terms of relationships with suppliers, that were forced to dialogue in an incoherent way with different people, and in terms of conflicts among internal organization units. In this way, the suppliers met a counterpart that was The IMP Journal Volume 2, number 2 composed of a number of different units with very different opinions and evaluation criteria. Thus the internal organization within Ducati created problems in the interaction with the suppliers. It was impossible for the supplier to understand what Ducati wanted out of the interaction as Ducati itself had problems with it. This is a normal problem in companies with a specialized purchasing function, which often stresses the importance of competition between suppliers in order to lower the price while other units are more concerned with quality and deliveries. There will often be double messages from the buying company. To find another way of interacting with the suppliers the purchasing function had to be changed. Today it has been renamed “supplier development” and it is organized into five basic units that bring together all the competencies to manage the purchasing activities on a “supplier development” and it is organized into five basic units that bring together all the competences to manage the purchasing activities on a “supply chain” base 30 in relation to macro-assembling groups: color, electronic, engine, functional groups, commodities (see Figure 2). The purchasing activities are now supported by interorganizational teams composed of five senior buyers in charge of each of the five “supply chain units” and the respective junior buyers (12 in total) and different people from logistics, product development and quality. If we consider now, for example, the chain “color”, previously the purchasing operations involved in this chain (considered a “chain” of high value for the final customer) were managed by different buyers with different buying competences in terms of single commodities (frame, rims, plastic components) with a lot of difficulties in terms of coordination. Now the objective of each single group (managed by a single buyer) is to ensure that each single component involved in the same “value chain” is developed, produced and delivered following the same “logic” in a coordinated way. From the final customer’s point Finance AD Personnel Quality R&D Operations Sales I.T. Purchasing Direct iron materials Direct non iron materials Figure 1 The earlier purchasing organization Electric materials, plastics, commercials… Indirect materials, services, plants The IMP Journal Volume 2, number 2 31 Finance AD Personnel Quality R&D Operations Sales I.T. Suppliers Development 1 Color 2 Electronic 3 Engine 4 Functional Groups 5 Commodities Buyer Buyer Buyer Buyer Logistics Logistics Logistics Logistics Product Dev. Product Dev. Product Dev. Product Dev. Product Dev. Quality Inspector Quality Inspector Quality Inspector Quality Inspector Quality Inspector Buyer Logistics Figure 2 The purchasing organization after the change of view, the result is that he doesn’t have to wait 60 days for his order if he changes his mind about his first color choice after placing the order in a Ducati Store, but just five days. The different components had very different supplying times, ranging from one month for a frame, two months for rims and 15 days for plastic components and the total lead-time was equal to the time of the slowest component. With the new approach, the entire process could be analyzed in a coherent way among the different components of the chain and with stress on the slowest component, to shorten the total time. Mapping the materials flow along with a very strict stocking policy allowed the company to reach a total lead-time of five days for the change of color. The same can be found with engine performance or electronic equipment and not only at the choice moment, in terms of customization of the product, but also in the post-sale phase, for example in case of a malfunctioning of the product. The problems are more easily individualized and more quickly solved thanks to the competences accumulated in Ducati and, above all, in Ducati’s supplier network. The supplier can now meet a buyer that is able to discuss all combination of problems—including different sets of costs, quality and delivery alternatives. It is possible to discuss the effects of different solutions for both sides and to find suitable compromises given that the supplier is also organized in a similar way. In general the new and closer interaction with suppliers created the following advantages for the involved companies: The IMP Journal - - - Volume 2, number 2 better planning of time resulting in lead time reduction for the buyer; cost reduction: the enlarged picture of the components in a single “order” allowed for a better understanding of how costs evolve in different activities across firm boundaries; quality improvement: the new way of interacting increased the possibilities both to increase the innovation content in each relationship and to combine different suppliers, i.e., it was useful to deal with potential incompatibilities among the suppliers; product development processes across company borders were facilitated resulting in time reduction. At the same time, a single supplier dialogue now can not only solve diverse problems easily and quickly thanks to the multifunctional team, but can also develop coherent objectives and find common solutions to problems connected with both product development and production including deliveries. 4.3 The suppliers’ involvement process The internal change within Ducati was a reflection of the basic changes that appeared in the interaction within Ducati’s supply network, including within its suppliers’ relationships. The new “orientation” was the result of a number of highly complex projects 32 together with some key suppliers. Seen from Ducati’s side these projects involved three main elements: - outsourcing - reduction of the number of suppliers and rationalization of the suppliers’ portfolio - strategic and operational integration Outsourcing One important element in the changed interaction has been a systematic analysis of where to perform different production activities. One important starting point has been an analysis made by Ducati where the value the component/product/service had in relation to the value for the final customer was related to the necessary competences to produce it (see Table 2). One effect has been that some assembling phases, some mechanical processing, the distribution of spare parts and accessories, were externalized. In particular inbound activities (collecting components from suppliers, Ducati’s internal warehouse and the sourcing of assembly lines) and outbound logistics ( packing and delivering bikes) were outsourced. One important change in the interaction was an increased utilization of external resources and capabilities despite the fact that at the start Ducati already was highly dependent on these resources. Table 2 Where to produce (Source: Ducati) SUPPORTING Selective outsourcing Outsourcing: spare parts logistics, inbound logistics, outbound logistics In house: assembling MARGINAL Value + Outsourcing Canteen, mail, employee payments, … _ CORE In house Projecting, purchasing, marketing STRATEGIC Selective outsourcing Outsourcing: aluminum processing In house: steel processing _ + Competencies The IMP Journal Volume 2, number 2 Reduction of the number of suppliers and rationalization of the suppliers’ product portfolio One very distinct change due to the developed interaction was a significant reduction in the number of suppliers it used. From 1997 to 2004 Ducati reduced the number of qualified suppliers from 380 to 170 (see Table 3). This was primarily due to the fact that all suppliers were not prepared to take on the increased responsibilities and engagement in a close interaction. Additionally, it was also an effect of an increase in the supply of pre-assembled complex systems instead of single components. Today the 170 first tier suppliers supply complex assembled groups and are fully responsible for the subsuppliers’ network beyond and for the technical/functional competencies of the whole system. Of the 170 suppliers, nine account for 40% of the supply costs and 36 for 80%. The five most important suppliers (wheels, braking system, head-engine, basements, cylinders and pistons) are located in Italy and two of them in EmiliaRomagna, near Bologna. The changed interaction seems to enhance the position of the closely situated suppliers. It might be both easier and more motivating for them to increase the interaction with the buying company compared with suppliers being located farther away. Strategic and operational integration The reduction of the numbers as well as the increased concentration in terms of volume and geographical location is a reflection of a more intensive interaction based on collaboration and integration of 33 activities and operations. The increased interaction takes advantage of the competences accumulated over years in the mechanical industry and of the proximity of the suppliers in terms of logistics and operational process management. The “choice” of the strategic suppliers is based on history and the selection was made based on how suppliers responded to the proposal to participate in the Suppliers Partnership Project. Most of the already highly involved suppliers accepted and invested in some conjoint initiatives that changed the content of the interaction in a substantial way: - Participation in DESMO projects (Ducati Evolution & Supply Management Optimization) an acronym reminiscent of the famous “desmodromic” engine, developed by Ducati. This project can be considered the core of the entire suppliers partnership project. DESMO is based on the transfer and development of particular methods and techniques designed to reduce waste in both the products and logistics/production processes in the supplier’s plant. The DESMO is composed of three modules: cost analysis, process analysis and product simplification. Until 2005, 14 DESMO projects were completed that led to an average product cost reduction of 5%; - Mapping of flows to reduce the lead time; Logistics coordination. In 2005 about 12 suppliers worked in JIT with Ducati. With some of them, thanks to collaboration with logistics suppliers, also Just in Sequence methodologies was implemented; - Training; Table 3 Number and location of suppliers Local (district) Italy EU Countries Extra-EU Countries TOTAL Number of qualified suppliers 60 80 20 10 170 The IMP Journal Volume 2, number 2 Network data interchange platform development based on Internet technology. All these tools have been useful to a larger or lesser degree in single relationships due to differences in the earlier interaction. The main positive effect has probably been that they forced all the involved actors to make a very systematic analysis of the existing interaction and suggested different types of improvements. - 4.4 Results One important result is that Ducati managed to increase its production from 12,000 to 40,000 bikes per year without increasing the number of employees or changing the production site. This had very positive effects on revenues and profit and resulted later in the introduction of Ducati shares on important stock exchanges. Another important effect is that the make/buy ratio has been further developed through increased use of suppliers. The activities performed within Ducati’s Borg Panigale plant is now only 8% of the total, i.e., 92% is done by suppliers. Of the 8% just half refers to the internal mechanical transformation activities (production of headengine and basements, that covers 35% of the total needs and production of drive shafts), the remaining refers to the assembly process. 5. Discussion This case can be seen as an example of how interaction can be used as a means to change the position as well as the results of a specialized company. Ducati is a highly specialized company that is making a turnaround through changing its interaction with customers and suppliers. This is a distinct break with how the interaction was conducted before, especially in relation to the suppliers. This is also an example of how little attention interaction processes usually get. When they are seen as just a “market mechanism” without any problem-solving content, there are no reasons to consider them. But, as soon as they are believed to have a potential content in terms of creating 34 opportunities to find new technical and commercial opportunities the situation becomes quite different. Then, one key question is what kind of ambitions the company has to utilize these problem-solving and opportunity-creating processes. The case is a good example of both what can be achieved and of what is required to start such a major change of interaction processes, which in this case also resulted in a major turnaround process. If we start with what is achieved, the major result can be seen as the accomplishment of a much more fine-tuned orchestra of suppliers. A supplier is, in itself, a set of activities based on a complex resource constellation. If a buying company wants to utilize such a resource constellation in a more extensive way there is need for a difficult and time-consuming interaction process. This process can be developed over time and there are no limitations as to what can be done. This is especially the case when the supplier’s way of using different sub-suppliers is included and/or how the single supplier can be combined with complementary suppliers. In this case the activities performed by different suppliers and the producer were related to each other in a more systematic way than was done previously. There were a large number of adaptations of these activities in order to increase efficiency in terms of the produced components as well as the final motorbike. In the same way the resources used by the different involved companies went through a process where they were more thoroughly combined also across company borders. Both the relating of activities and the increased combination of resources required that the involved supplier companies were mobilized to take part in a more intensive interaction process with Ducati and with each other. To achieve this increased efficiency and better use of resources there are also some important changes that had to be accomplished. One very crucial ingredient is that Ducati revised its purchasing methods. It was such a big change that the company even changed the “name” of the unit from “purchasing” to “supplier development”. The classical way of purchasing did not create the type of interaction the company was looking The IMP Journal Volume 2, number 2 for. The key issue in the traditional way of purchasing lies in the decision where to buy—in the selection of the best supplier. All established purchasing decision models focus on this aspect. However, this is not the key issue in the supplier interaction method developed by Ducati. The key issue now lies in how to find the best way to interact with the suppliers. There is certainly a selection of suppliers but this is much more long term and closely related to how to interact—the suppliers must be prepared to take part in this close interaction. It is in this way more of a self-selection—who is prepared to be an active and highly involved counterpart. Changing the purchasing organization is one example of those internal changes that must be made within a buying company when it wants to change its interaction with suppliers. This can also be reversed to state that an organization’s internal changes will always have effects on the interaction with its counterparts. To gain a certain interaction, an organization has to be oriented toward conducting this interaction. This was manifested in the Ducati case in terms of creation of special teams that were responsible for the interaction. These teams included people with competence in technical dimensions (production as well as product features) and in logistical processes. The ambition was to create a team that had both the competence and ability to handle intricate problem-solving processes within the interaction and would influence the counterparts to create similar teams. Thus, one key issue is to get a set of specialists involved from both sides in order to find not just the right competence but also the right attitude toward the interaction process. The activities are geared toward creating a positive, creative problem solving process. Thus, in order to interact in a problem-solving way there are important reasons to design an organization to get people involved that have a certain attitude as well as a certain competence. The internal changes must often also be mirrored by some of its counterparts’ (suppliers’) internal changes. These can be larger or smaller dependent on how the suppliers interact with other customers. Some of them might already have a suitable organization while others (many) have to go through some major internal changes. This 35 can be initiated and influenced by the buyer through the content of the interaction process. There is also an external change that is important in relation to the buying company. This regards the way single suppliers are related to each other. It is a question of how to organize the total production and development work conducted by suppliers and sub-suppliers. To what extent should they be systematically related to each other? First is how single supply chains should be organized and second how these chains should be intertwined. The question is how ambitious should the company be in creating a tight supply network. This is very much related to the utilization of different types of interdependencies (Håkansson & Persson 2007). All types of serial, pooled and mutual interdependencies can be found in the total structure. Each type requires special attention and special activities The internal and external changes described above are necessary for creating the basic conditions for the interaction but must also be formed together with the counterparts. In this case the development of these interaction processes was systematically influenced by the use of certain tools. Furthermore, this development of the interaction must never end—it must continue and new forms must evolve as it is developing. The systematic efforts are used both to get the process started and to continue development day by day. This must be done in two complementary ways. One is a conscious process of development with each single supplier and the other to systematically combine each relationship with some of the other supplier relationships. These systematic efforts include a number of different activities. Some of them are related to the use and activation of specific resources, others regard the design and control of development, production and handling activities and a third type regards the handling of relationships with the counterparts. Let us have a closer look at each of these types starting from the last one. a) Configuring the relationships: One crucial aspect is to find a suitable interaction form within each supplier relationship. One important part can be for both sides to increase their The IMP Journal Volume 2, number 2 consciousness as to how the interaction can be used to influence costs and revenues. Here the use of the DESMO tools was one ingredient. Another is that by focusing on the relationship and its way of functioning, the other party is also influenced in the same direction. b) Designing the activities: In this case, Ducati works hard with developing operations, and the DESMO project is one important starting point. However, in the long run the involved companies have to refine and develop these type of projects as the total activity pattern must always be developed further. Ducati has to develop its tools but it has also to encourage the suppliers to develop their tools. If not, the supply network might easily turn into a very hierarchical one creating more problems. c) Combining the resources: The designing of activities has a significant impact on the total efficiency— combining resources has the same effect on the innovative capability. Single resources as well as constellations of resources have to be combined. This is one of the reasons why the involved teams should include several types of specialists. There are so many different resource items—both tangible and intangible— that might be combined in better ways within both single supplier relationships and, even more, across different supplier relationships. The importance of the combining ranges from whole constellations to single resources. An interesting example is the combining of tangible and intangible resources. These can be combined in many different ways especially as they are adapted to each other over time. In this case, the intangible resources are also the glue between the tangible resources increasing their value for the involved actors. This is, probably, one of the most important reasons for the positive effects that Ducati created through the more extensive interaction with the suppliers. 36 Another interesting aspect that emerges from this case is that Ducati’s turnaround process did not start out from either a very extensive analysis of the situation or from a very developed theoretical model. Instead, the early phase of the turnaround was dominated by the use of strategic and operational instruments and theoretical models that are not actually very sophisticated or innovative—outsourcing, reduction of the number of suppliers, strategic and operational integration, lean supply philosophy and the Kraljic matrix. On the contrary we could consider them very traditional if compared to the mainstream literature on purchasing or SC management. Through the company’s increased consciousness of cost and revenue influencing factors, the effect became highly innovative at the end. The result was a turnaround process that certainly is not just impressive but also from which much can be learned. Appendix Data collection This case is mainly based on in-depth direct interviews with the managers of Ducati Motor Holding S.p.a. and on written material from the company. The first contact was in March 2003 when the company was asked to take part in a research study concerning purchasing behavior in medium sized companies in the mechanical sector in Italy. The first interview was carried out through a semi-structured questionnaire with the purchasing director of Ducati Motor Holding. In the same period we had the possibility to collect some additional information regarding Ducati from two of its suppliers—one large company located in Bologna, near Ducati, and a small enterprise (located near Pesaro) that was contacted in the same research project (Bocconcelli, Tunisini 2006; Bocconcelli 2005). The data collected from Ducati and from Ducati’s suppliers, was considered interesting and stimulated a next step in the investigation for the development of a specific case study based on the Ducati turnaround. In December of the same year the purchasing director was contacted again to The IMP Journal Volume 2, number 2 more precisely map the most important steps of the turnaround process. Based on this data a first draft of the case was written. In 2005 two more extensive interviews were conducted with Ducati: the first with the Information Systems manager and the second one with the same purchasing manager as above who, in the meantime, had changed his position. Now he was one of the partners of Ducati Consulting S.r.l., a company born to exploit the competences developed during the turnaround process. In 2006 there was a follow up interview with the same manager in connection with a workshop at Urbino University where he also presented the Ducati turnaround for an academic audience. References Araujo, L., Dubois, A., & Gadde, L-E. Managing interfaces with suppliers. Industrial Marketing Management. 28, 497-506. Bocconcelli, R. (2005) Creazione del valore per il cliente finale e Supply Chain Management: il caso Ducati. II Convegno annuale della Società Italiana Marketing: Tendenze evolutive del marketing dei servizi. Trieste. 2-3 Dicembre. Bocconcelli, R., & Tunisini, A. (2006). Cambiamenti nel comportamento d’acquisto delle medie imprese industriali: un’indagine sul settore meccanico. Sinergie. 70. Gadde, L-E., & Håkansson, H. (2001). Supply Network Strategies. London: Wiley. Gadde, L-E., & Snehota, I. (2000). Making the most of supplier relationships. Industrial Marketing Management, 29, 305-316 Kraljic, P. (1983). Purchasing must become Supply Management, Harvard Business Review. September/October, 109-117. Persson, G., & Håkansson, H. (2007). Supplier Segmentation – When Supplier Relationships Matter. IMP Journal. 1 (3), 26-41. Van Weele, A. (2005). Purchasing & Supply Chain Management: Analysis, strategy, planning and practice. 4th ed. London: Thomson International. 37 The IMP Journal Volume 2, number 2 38 Towards a Model for analysing Supplier Relationships when developing a Supply Network Ann-Charlott Pedersen a, Tim Torvatn b and Elsebeth Holmen c a Norwegian University of Science and Technology, Department of Industrial Economics and Technology Management, Trondheim, Norway Phone: + 47 73593503, e-mail: pedersen@iot.ntnu.no Norwegian University of Science and Technology, Department of Industrial Economics and Technology Management, Trondheim, Norway Phone: + 47 73593493, e-mail: tim.torvatn@iot.ntnu.no c Norwegian University of Science and Technology, Department of Industrial Economics and Technology Management, Trondheim, Norway Phone: + 47 73590464, e-mail: holmen@iot.ntnu.no b Abstract In this article we propose a model for analysing supplier relationships when developing a supply network. The model takes the buying firm as the point of departure but also conceptualises how it can take the supplier’s context into account. The first dimension of the model discerns between situations where the supplier is the most important supplier for the specific product or service for the buying firm, and situations where the buying firm has several important suppliers for the same product or service. The second dimension of the model discerns between situations where the buying firm is the most important customer for the supplier, and situations where the supplier has several (equally) important customers (of which the buying firm is one). We use the proposed model to analyse a particular longitudinal case in the construction industry, which focuses on a main contractor that initiates the development of a supply network. The aim of the analysis is to offer an illustration of the different quadrants in the model and discuss effects with regard to three issues: learning, capacity and handling costs. Following this, we examine the use of a portfolio approach in relation to supply network initiatives. Specifically we discuss three managerial challenges; (1) managing with differences, (2) eliminating differences and (3) creating differences. Finally, we draw conclusions and suggest some areas for further research. Keywords: Supplier relationship, supply network, purchasing portfolio models, construction industry Introduction and purpose Over the last decades, purchasing has increasingly become supply management (Kraljic, 1983). Firstly, purchasing has become more important because the amount a firm spends on purchased goods and services comprises a larger amount of its turnover. Firms in different industries report that figures of 6080 percent are not uncommon as firms increasingly focus on their core competences and outsource other activities to suppliers (van Weele, 2000). Secondly, supplier relationships have become more important because companies more often make use of one or a few suppliers instead of shopping on the market from various suppliers (Gadde and Håkansson, 2001). This means that within the field of supply management, several management issues have increasingly been attended to. One of these issues is purchasing portfolio models which have received a great deal of attention in the literature the recent years (Caniëls and Gelderman, 2007). From the seminal article by Kraljic in 1983, many researchers have discussed and further developed different type of portfolio models (see e.g. Olsen and Ellram, 1997; Bensaou, 1999; Nellore and Söderquist, 2000; Gelderman and van Weele, 2002). The The IMP Journal Volume 2, number 2 general idea is with the help of a portfolio (2x2) matrix to “…optimise the use of capabilities of different suppliers and thereby effectively manage suppliers” (Caniëls and Gelderman, 2007, p. 220). Another important issue within the field of supply management is how to manage single supplier relationships, and furthermore how to manage supply chains and supply networks (Håkansson and Persson, 2004). So far, single supplier relationships have received much attention, and thus there is quite an amount of knowledge on how such relationships may be handled (see e.g. Håkansson, 1982; Lamming, 1993; Dwyer et al., 1987; Frazier et al., 1988, Gadde and Snehota, 2000; Gadde and Håkansson, 2001). However, the development into managing supply networks has received much less attention. We characterise supply networks as consisting “…of interconnected entities whose primary purpose is the procurement, use, and transformation of resources to provide packages of goods and services” Harland et al. (2001, p. 22). Thus, we have a buying firm as the point of departure which organise a set of suppliers and subsuppliers into a supply network. Most of the scarce research within the field of supply networks has so far focused on organisational aspects e.g. the number of suppliers, the number of organisational levels/tiers, and how the network develops over time from the perspective of the buying firm (Gadde and Håkansson, 1994; Dubois et al., 2003; Harland et al., 2004). This is hardly surprising given that supply directs the focus on purchasing issues and thereby the buying firm. However, over the last few years more contributions have paid attention to the supplier’s view on supply networks. We find these contributions interesting since we take a network perspective to supply management and thereby emphasising the importance of the supplier’s context for the buying firm when trying to develop a supply network. Thus, the purpose of this article is to develop a model for analysing supplier 39 relationships when developing a supply network. The model takes the buying firm as the point of departure but also conceptualises how it can take the supplier’s context into account. The conceptualisation is based on a case study, which focuses on a main contractor within the construction industry that initiated the development of a supply network. In the next section, we review literature on purchasing portfolio models with special attention to models which focus on classifying/assessing buyer-supplier relationships. Following that, we look into recent contributions on supply networks seen from both the buying firm’s and supplier’s point of view. At the end of this section we develop a model a buying firm can use for analysing supplier relationships when developing a supply network. Furthermore, in section 3 we discuss methodology and present an empirical case. The case concerns a main contractor which has initiated the development of a supply network. In section 4 we analyse and discuss how the case firm may benefit from using insights from the suggested model. Finally, in the two last sections we discuss the use of the portfolio approach in relation to supply network initiatives and how this can affect the managerial challenges, and at the end we draw some conclusions and suggest implications for further research. 1. Theoretical basis The theoretical part of the article first presents and discusses literature on purchasing portfolio models with special attention to models which focus on classifying/assessing buyer-supplier relationships. Following that, we look into recent contributions on supply networks seen from both the buying firm’s and supplier’s point of view. At the end of this section we propose a model a buying firm may use for analysing supplier relationships when developing a supply network. Purchasing portfolio models which focus on classifying buyer-supplier The IMP Journal Volume 2, number 2 relationships In 1983 Peter Kraljic published an article in the Harvard Business Review entitled Purchasing must become supply management, and by doing so he was the first to bring portfolio models into the purchasing area (Gelderman and Van Weele, 2000). Kraljic’s model is based on two dimensions for classifying a firm’s purchased materials or components; (1) the strategic importance of purchasing and (2) the complexity of the supply market. The article received a great deal of attention both from managers and academics, and is still applied in practice and used as a reference by researchers in industrial purchasing. In later years, a number of academics have further developed Kraljic’s model by classifying buyer-supplier relationships instead of purchasing situations. We shall present a few of these contributions as an inspiration for further discussion on assessing buyer-supplier relationships. One example is Sinclair et al. (1996) who extend Kraljic’s model by introducing the perspectives of both the customers and suppliers. They use the 40 dimensions (1) Customer’s importance to suppliers and (2) Importance of supplier to customer. According to Doran et al. (2005), who have used this model, the model by Sinclair et al. (1996) stresses in what situations buyers (and sellers) seek closer relationships. In a similar vein, Bensaou (1999) has used the dimensions (1) Buyer’s specific investments and (2) Supplier’s specific investments in his portfolio model, and thereby reaching a relationship classification similar to Sinclair et al. (1996). Furthermore, Gelderman and van Weele (2000) have used the power-dependence between the buyer and the supplier to differentiate between different types of relationships (or exchanges). Based to this classification they have developed different supply strategies. For an overview of these contributions see table 1. For a review of some of the latest developments in purchasing portfolio models, see Dubois and Pedersen (2002) and Persson and Håkansson (2007). The similarities between the models is that they use the buyer-supplier relationship as the point of departure for the classification and thereby focus on both the buyer’s and the suppliers’ perspectives. In Table 1 Different portfolio models focusing on buyer-supplier relationship Portfolio model Sinclair et al. (1996) Classification dimensions - Customer’s importance to suppliers - Importance of supplier to customer Bensaou (1999) - Buyer’s specific investments - Supplier’s specific investments Gelderman and Van Weele (2000) - Supplier’s dependence - Buyer’s dependence Classifying what? Business relationships - Market Exchange - Dependence Leverage - Dependence Management - Strategic Partnership Relationships - Market Exchange - Captive Buyer - Captive Supplier - Strategic Partnership Supply strategies - Efficient processing - Exploit power - Volume insurance - Balanced relationship The IMP Journal Volume 2, number 2 our view these models, with Kraljic’s model as the point of departure, have become popular and widespread partly because they are fairly easy to communicate and understand, and partly because they give practical guidelines for how to manage different buyer-supplier relationships/situations. This is also highlighted by Gelderman and Van Weele (2002, p. 35) who claim that the models building on Kraljic’s model “… seems to be an effective tool for discussing, visualizing, and illustrating the possibilities of differentiated purchasing and supplier strategies”. In the follow part we shall turn our attention to the concept of supply network. Supply network In an article by Mills et al. (2004) they conduct an extensive review of strategic supply network literature. The authors claim that supply network management is a rapidly expanding field with a fast growing amount of literature. In a similar vein, and based on a literature review of both purchasing and ‘nonpurchasing’ journals, Holmen et al. (2007, p. 180) identify and discuss three important issues in supply network management. These issues are: 1) interconnected relationships, i.e. creating relationships among suppliers in the supply network (which also incorporate the nature of the relationships) 2) the structure of supply networks 3) the process of initiating, creating, managing and/or changing a supply network. In the following, we will use these three issues to structure the presentation and discussion. If we start with the issue of interconnected relationships many of the contributors within the field of supply networks have touched upon this 41 characteristic. Harland et al. (2004, p. 2) consider how a supply network can be delimited in space and argue that “… we could examine the total supply network for a firm that could be represented by the set of upstream and downstream organizations it deals with, either directly or indirectly, from original source of raw material or service creation, to ultimate end customer. This would provide a map of all relationships within that firm’s supply network”. Dubois and Gadde (2000) also argue that an important issue of supply networks is that collaboration not only takes place between a buying firm and its suppliers, but also among the suppliers thus creating connected relationships. In a similar vein, Andersen and Christensen (2005, p. 1261) claim that “…supply networks are characterized by sets of purposeful and connected exchange relationships”. This is supported by Håkansson and Persson (2004) who discuss different types of interdependencies in supply networks. The second issue is how the structure of supply networks can be characterised and classified. In Lamming et al. (2000) and Harland et al. (2001) a model for classifying supply networks based on two dimensions is presented; (1) the degree of supply network dynamics and (2) the degree of focal firm supply network influence. Based on these two dimensions the authors develop a 2x2 matrix and discuss four supply network types. Mills et al. (2004, p. 1023) also discusses structural elements of supply network and claim that the static network perspective of a focal firm’s whole supply network is important “…in order to compare performance in its multiple supply chains…”. Furthermore, they emphasise the firm’s position in the network and how the position can be improved without changing the structure of the supply network. Related to position in supply networks, Knight and Harland (2005) discuss organisational roles in supply network management and, based on empirical research and the use of role theory, they identify six different roles that firms can have in supply networks. The IMP Journal Volume 2, number 2 Håkansson and Persson (2004) also focus on structural issues as they discuss interdependencies in supply network, on the basis of Thompson’s concepts of sequential, pooled and reciprocal interdependencies. They claim that one major issue in relation to supply networks is “… the fact that any focal organization is normally part of several supply chains, each of them representing different entities, which may or may not be in conflict as far as optimization and integration is concerned. This issue in fact is related to the exploitation of pooled interdependencies” (Håkansson and Persson, 2004, p. 18). A third issue, which over the latter years has become more prevalent in the literature, is the process of initiating, creating, managing and/or changing a supply network over time. This is also pointed out by Mills et al. (2004) who divide what they call the dynamic network perspective into (a) the evolution of existing supply chains and (b) the creation of new supply chains. One stream of research within this area is carried out at the Centre for Research in Strategic Purchasing and Supply (CRiSPS) at University of Bath, see e.g. Harland (1996), Johnsen et al. (2000), and Harland et al. (2004). They have particularly focused on (a) the creation and operation of supply networks and (b) strategies related to how to manage these supply networks over time. A more logisticsoriented approach is taken by Hines et al. (1998) who present and discuss a lean logistics approach to design a programme to develop a supply network. Romano (2003) also takes a logistical point of departure and discusses co-ordination and integration mechanisms to manage logistics processes across supply networks. He develops a conceptual framework containing three elements and concludes that the process has lead to intensified interaction and communication both at a dyadic level, but also at an overall supply network level. In another stream of research we find Dyer (2000) and Dyer and Nobeoka (2000) who have studied and conceptualised the knowledge management 42 processes in Toyota’s supply networks. In relation to that they describe the evolution of the network in three phases: First, the development of weak ties between the buyer and the different suppliers in the network. They use the term ‘weak’ to point out that the relationships were new and the frequency and intensity of the interaction was low. Second, the development of strong ties between the buyer and the suppliers, where Toyota transferred know-how of, for example, production technologies. Third, the development of strong ties among the suppliers, enabling the suppliers to create sub-networks within the full network to maximise willingness to share information and knowledge. The discussions so far about supply network has been from the buying firm point of view, e.g. how a core buyer may manage and organise its suppliers in networks, and thus, not many studies have taken the suppliers’ interests into account. The suppliers are rarely viewed as actors with their own plans and visions, and seldom are the alternative relations available to the suppliers discussed or handled. Lately a few contributions have pointed out that fact that there is less focus on the supplier perspective of supply networks (Mills et al., 2004; Stjernström and Bengtsson, 2004; Andersen and Christensen, 2005). For example Stjernström and Bengtsson (2004, p. 137) claim that “one shortcoming, however, is that most of the literature is based on buyer perspective, while studies made from the supplier perspective are rather few”. However, there are a few examples of contributions which have taken the suppliers’ view of supply networks as the point of departure. We shall present and discuss some of these contributions because we are interested in the network view of supply network and thus more knowledge about the supplier side is needed. Some contributions focus on situations where it is only one buyer or a dominant buyer. One early contribution is Lilliecreutz (1998) who takes into account how a buying firm’s restructuring of its The IMP Journal Volume 2, number 2 supply base affects the suppliers, and how a buying firm can synchronise its strategy with the strategies of its suppliers. He claims that suppliers need to develop their own strategies as a consequence of buying firms’ growing interest in restructuring, rationalising and developing their supply base/network. Lilliecreutz (1998) concludes that the suppliers’ ability to orchestrate their resource base, role and position is of great importance. In a similar vein, Calabrese (2000) studied 25 small and medium sized suppliers and looked into the strategies they adopted in order to handle changes initiated by the manufacturers (the buying firms), for example reorganisation of the supply base/network. Finally, Johnsen and Ford (2005, p. 184) look at how suppliers react to two different sets of strategies applied by a buying firm. The first strategy is ‘network intervention’, i.e. that the buying firm is actively involved itself in indirect relationships. The second strategy is ‘network delegation’, i.e. that the buying firm instructs another actor to disseminate or forward the buying firm’s preferences. Based on a case study they conclude that it in some situations was difficult for the suppliers to carry out their own strategies because they were constrained by the buying firm. What is typical about these contributions is that they focus on situations (or structures) where it is only one buyer (or a dominant buyer). This implies that all changes, strategies etc. are related to the initiatives taken by a single, often dominant buyer in a supply network. Some other contributions have focused on the suppliers’ situation in multiple supply networks. One example is Stjernström and Bengtsson (2004) who discuss suppliers’ contributions to customers’ product and process development in multiple supply networks. By contributions they mean (a) new product development, (b) new product manufacturability, (c) efficient manufacturing processes and (d) the general development of the supply chain/network. Stjernström and Bengtsson (2004) have studied six suppliers who have overlapping customers, 43 and the three different customers had different views on the fact that their suppliers delivered to a competitor. While the suppliers believed that delivering to different, competing customers would lead to faster technological development and more learning, one of the customers stipulated in the contract that the suppliers should not to deal with the competitors (of the specific customer). Andersen and Christensen (2005) also discuss different supply network structures and look at the positions and roles of individual suppliers in such structures. Based on different illustrative cases they present a typology with five different bridging roles subcontractors (suppliers) can have in international supply networks. They are: (a) the local integrator, (b) the export base, (c) the import base, (d) the international spanner and (e) the global integrator. Andersen and Christensen (2005) identify some of the same issues related to how to handle situations with multiple buyers who individually may initiate new supply network strategies. Based on the literature review above we conclude that it is important to pay attention to the context both of the buying firm and of the suppliers which form part of such supply networks. In the following section, we shall use parts of the different models we have introduced and discussed in the theoretical basis to generate a model for analysing supplier relationships a buying firm may use to develop a supply network. Towards a model for analysing supplier relationships when developing a supply network So far, the article has reviewed literature within two fields of supply management. First, purchasing portfolio models with a special focus on classifying/assessing buyer-supplier relationships and second, the supply network seen from both the buying and the supplying firm’s perspective. As mentioned earlier, this article focuses on how a buying firm (the customer) can take the supplier’s The IMP Journal Volume 2, number 2 perspective and the supplier’s context into account when developing a supply network. Following this logic, we suggest the following model for analysing supplier relationships: The first dimension of the model is related to the buying firm’s type of relationship to the potential suppliers in the supply network. We separate between situations where the supplier is the most important supplier for the specific product or service, and situations where the buying firm has several important suppliers for the same product/service. In both situations the two firms may have established a close relationship and, as a consequence, have cooperated and made mutual adaptations in the past, as well as developed a considerable amount of trust towards, and knowledge about, each other. The difference between the two situations concerns to what extent the buying firm has divided its attention among a number of different suppliers (dual sourcing) or focuses on one important supplier (single Buying firm most important customer Supplier’s context Buying firm one of several important customers 44 sourcing). The second dimension of the model is related to the supplier’s type of relationship to the buying firm and its other customers. We separate between situations where the buying firm is the most important customer for the supplier, and situations where the supplier has several (equally) important customers (of which the buying firm is one). Also in these two situations the two firms may have established a close relationship and, as a consequence, have cooperated and made mutual adaptations in the past, as well as developed a considerable amount of trust towards, and information about, each other. The difference between the two situations concerns to what extent the supplier is involved with a number of other important customers or focuses on one important customer (the buying firm). By combining these two dimensions, we can construct a model which is illustrated in Figure 1. Based on the two dimensions we get II Dual sourcing IV Single sourcing and providing I Dual sourcing and providing III Dual providing Buying firm’s context Supplier one of several important suppliers Supplier most important supplier Figure 1 Model for analysing supplier relationships a buying firm can use when developing a supply network The IMP Journal Volume 2, number 2 the following four quadrants: Quadrant I – Dual sourcing and providing: In this quadrant both the buying firm and the supplier have relationships to other important suppliers/customers. This implies that that buying firm uses a handful of different suppliers for the same product or service, and thus needs to divide its attention between the different suppliers. The supplier has a few other important customers besides the buying firm, which also may or may not have different types of supply network initiatives or supplier development programmes. Thus, the supplier also has to share its attention between different customers. Quadrant II – Dual sourcing: In this quadrant the buying firm is the most important customer for the supplier but the buying firm has relationships to several other important suppliers. This implies that the supplier is very much focused on the request, needs and routines of the buying firm to be able to serve its most important customer in the best possible way. The buying firm, on the other hand, uses several different suppliers for the same product or service, and thus needs to divide its attention between the different suppliers. Quadrant III – Dual providing: In this quadrant the supplier is the most important supplier for the buying firm but the supplier has relationships to several other important customers. This implies that the buying firm is dependent on the supplier and is working to get the most out of the supplier relationship and become prioritised by the supplier. The supplier, on the other hand, has several other important customers besides the buying firm, and thus, the supplier has to share its attention between different customers. Quadrant IV – Single sourcing and providing: In this quadrant both the buying firm and the supplier is the most important counterpart for each other (in relation to a specific product area or service). This 45 implies that the buying firm is dependent on the supplier and is working to get the most out of the supplier relationship when it comes to adaptations etc. The supplier is in the same situation and is focused on the needs and routines of the buying firm to be able to serve its most important customer in the best possible way. In the following section we shall look into and discuss three important issues we may use to evaluate positive and negative effects in the four different quadrants of the proposed model. The first issue is learning which has been an important issue in the supply network review above, especially in the discussion of initiating a supply network. The second issue is capacity which is touched upon in the discussion of how the suppliers may react to customers’ supply network initiatives. The third issue concerns handling costs which are related to the number of suppliers and tiers and the different roles in the supply network, as discussed in the part of the supply network review focusing on structural issues. The first issue is learning across relationships, which has been addressed by several authors. Among those we find Nobeoka et al. (2002) who discuss the influence of customer scope on supplier learning and performance in the Japanese automobile industry. They suggest that the extent of learning as well as the performance of a supplier is strongly related to the number and type of customers with whom it cultivates highly cooperative relationships. Nobeoka et al. (2002) distinguish between relationship-specific knowledge vs. re-deployable knowledge and argue that in order for knowledge to be re-deployable across different customer relationships, the customers must have ‘related needs’, e.g. by all being large automotive assemblers. Based on these premises, Nobeoka et al. (2002) propose that a supplier who engages in a small set of relationships to customers with related needs and, furthermore, is able to transfer re-deployable knowledge across these relationships will not only learn more but The IMP Journal Volume 2, number 2 also perform better. The authors stress the importance of focusing their attention on a small set of relationships to customers with related needs because “too many result in a lack of information sharing and investment and in high administrative costs” (Nobeoka et al. 2002, p.731). Somewhat similar conclusions have been reached by MacDuffie and Helper (1997) who have studied Honda’s supplier development practices in the automotive industry. They suggest that an important issue for the buying firm as well as for the supplier in a relationship is to consider the potential complementarities between the focal relationship and the supplier’s other customer relationships. On the one hand, the supplier may benefit from understanding “which skills will be taught and how applicable they will be to other customers” (MacDuffie and Helper, 1997, p.144) thereby trying to assess whether or not the practices it is to learn in one supplier development initiative will be complementary to and useful for what the supplier learns and does in its other customer relationships. On the other hand, the buying firm may benefit from considering that helping a supplier to achieve consistency across all its operations and all its customers can be an important component of a buying firm’s strategy towards its suppliers. The second issue is related to capacity. It is argued by Dubois and Fredriksson (2008) that in addition to the learning issue, the efficiency/volume issue is important when selecting a sourcing strategy (and thereby the type of supplier). This implies that how the supplier’s production capacity is divided between different important customers is crucial for a buying firm. Håkansson and Persson (2004) argue using the different interdependences identified by Thompson, that pooled interdependence is important because pooled interdependence between two activities means that they share a common resource. When selecting a supplier for a supply network the buying firm should take into account that the production capacity of 46 the supplier is a ‘common resource’ that are shared between the different customers of that particular supplier. The stress of responding to several major customers with different priorities was also studied by MacDuffie and Helper (1997, p. 143), who stated the following: “Don’t worry about knowledge spillover to competitors through a shared supplier. Do worry about the impact of multiple customers on a supplier’s responsiveness”, in terms of taking up too many of the supplier’s managerial resources and other forms of capacity. The third issue is handling costs both regarding specific suppliers as well as the overall supply/purchasing related costs. Gadde and Håkansson (1993), in their discussion of indirect costs in purchasing, discuss handling cost as one important factor. They claim that these costs are both related to specific buyer-supplier relationships as well as costs generated in the purchasing process by handling documents, invoices etc. Gadde and Snehota (2000) divide these handling costs into ‘relationships handling costs’ and ‘supply handling cost’. According to Gadde and Snehota (2000) handling cost is one of the important type of costs to consider when deciding to either have one or a few suppliers for each product or service and to work in high-involvement relationships or using multiple sourcing and work in lowinvolvement relationships. The handling costs are assumed to increase with the use of a multiple sourcing strategy. This is also discussed by Dubois (2003) who claims that the number of suppliers a buying firm use (for a specific product or service) have a direct impact on the handling costs, but also have a indirect effect on a lot of other cost drivers (e.g. number of invoices). In the following sections of this article we present and discuss a processual case study of a main contractor within the construction industry who has tried to develop a supply network, together with its technical subcontractors, across a large number of construction projects carried out over a number of years. The IMP Journal Volume 2, number 2 2. Methodology and empirical basis The case in this article is based on a long-term processual case study, which is real-time, theory-led, and contextual. The focal firm in the study is a large main contractor. Most studies of supply network management focus on firms in various manufacturing industries, often automotive (see Kinder, 2003 and Stjernström and Bengtsson, 2004). Thereby, this study adds to our awareness of how supply networks can be developed (and managed) in other industries, e.g. the construction industry. The empirical material for the case study was gathered in real-time, over a period of almost ten years, and multiple sources of information were used. For example, we have: - - taken part in the main contractor’s supply network project carried out approx 40 semistructured, personal interviews with people from the contractor as well as the subcontractors (suppliers), taken part in various internal seminars, workshops and field trips (to construction sites), read various company documents, and supervised a number of (master) students writing their theses with the contractor as the core firm. Empirically, we have followed a large main contractor in its efforts at reorganising and reducing the supply base of the firm and structuring part of the base as a supply network. This process started in 1997 and we have followed the firm in the period 1997-2007. For a more thorough description of the case, see Holmen, Håkansson and Pedersen (2003) and Holmen, Pedersen and Jansen (2007). We have divided our longitudinal data into the following four periods: 1. before 1998, when the first supply network initiative started 47 2. during 1998-1999, when the first supply network initiative was carried out 3. during 2000-2005, after the first supply network initiative 4. 2005-, during the second supply network initiative In the first period, before the first supply network initiative started, the main contractor mainly used competitive bidding in relation to its suppliers and subcontractors, which were quite numerous in number. However, being increasingly dissatisfied with this approach, the main contractor decided to change its approach towards some of its suppliers. In order to change its approach, the main contractor organised its efforts by means of a sourcing project with the aim to design a supply network within the Building Division of the firm. The project was called; ‘Network with technical subcontractors’, and the supply network consisted of subcontractors of three types of technical services: Electrical services, Ventilation services and Plumbing services. The aim of the project was ”…to develop a method for choosing and organising co-operation partners which will enable the firm to achieve competitive advantages. This should enable the firm to become better at: (1) choosing ’optimal’ technical solutions for their customers, (2) handling interfaces among technical subcontracts and (3) utilising advantages stemming from co-operative relationships.” In this second period, the firm classified all the suppliers (the supply base) of one chosen business unit in the Building Division into a catalogue called ‘the Supplier Library’ where all the business unit’s current preferred suppliers were classified according to the materials they produced and/or the service they delivered, for example timber frames, steel, plumbing services etc. Since the sourcing project mainly focused on designing a supply network of technical subcontractors, the subcontractor subset of the supply base was singled out, i.e. suppliers delivering Electrical services, Ventilation services and The IMP Journal Volume 2, number 2 Plumbing services. In total, nine suppliers were selected, three for each type of technical subcontract. The supply network was to be tried out in a number of actual construction projects through which it was assumed that the supply network would develop substance within single relationships as well as connections between relationships (creating a network). In these projects the subcontractors were divided in different constellations which were to work together as ‘sub-networks’ with electricians, plumbers and ventilation installers. Through this process (beginning of 1998 to end of 1999), the way in which the business unit related to its technical subcontractors changed dramatically. For example, the purchase of electrical services from the three chosen technical subcontractors tripled during this period (without any major change in turnover). Out of the business unit’s total purchase of technical services in 1999, approximately 95 % were from the designed supply network. In the third period, between 20002005, some of the subcontractors from the original supply network project were gradually used less and some relationships even ended. Other subcontractors became more important in the years after the supply network project, and still others started to be used after 2000. In 2005, the main contractor wanted to establish mechanisms which could facilitate joint learning and mutual adaptations among the firm’s most important technical subcontractors, and among these technical subcontractors. In particular, the main contractor wanted to establish a small network of technical subcontractors which could ‘train as a team’ across a number of construction projects which would function as pilot arenas for the collaborative efforts. Therefore, in the fourth period, the main contractor started a new process of mapping their present technical subcontractors in order to identify suitable candidates for the initiative. Among the important features of the relationships, the main contractor stressed that the technical 48 subcontractors should have worked with firm for several years, that the collaboration had been satisfactory, and that there were good personal relations among the individuals from the different firms which were most heavily involved in the relationships to the main contractor. Having singled-out 5-6 technical subcontractors, the main contractor ‘invited themselves to visit the respective subcontractors, on the premises of the subcontractors.’ In beforehand of the meetings, the main contractor had asked each of the subcontractors to make a presentation of their firm which would enable the main contractor to assess whether the subcontractor had the intention as well as the ability to partake in efforts aimed at joint, continuous improvement and learning. Based on these meetings, the main contractor chose three subcontractors – covering the respective areas of plumbing, ventilation, and electrical services. After the selection, the supply network initiative has developed over a number of construction projects used as pilots for the initiative, and recurrent meetings, workshops as well as theme groups - all with representatives from different levels at the various firms – have been carried out in order to generate learning as well as to systematise and/or transfer it among the network participants. The changes over time are shown in Table 2. 3. Analysis In this section we use the proposed model for analysing supplier relationships developed in section 2, to provide an illustration of the different quadrants and discuss effects with regard to the three issues: learning, capacity and handling costs. Even though we have discussed the three issues theoretically both in relation to a buying firm (a customer) and its suppliers, we shall focus the analysis only on the buying firm’s perspective since it is the buying firm who initiates a supply network and thereby analyses its supplier relationships. The IMP Journal Volume 2, number 2 49 Table 2 Technical subcontractors used by the main contractor, 1997-2007 Subcontractor Used during the supply network initiative in 1998-99 Used in the period 2000-2005 Subcon 1 Used in the years before the supply network (SN) initiative started in 1997 Yes Yes. Part of SN Subcon 2 Yes Yes. Part of SN Subcon 3 Subcon 4 Yes Yes Yes. Part of SN No. Part of SN Subcon 5 Yes Yes. Part of SN Subcon 6 Subcon 7 Subcon 8 Yes Yes Yes Subcon 9 No Yes. Part of SN Yes. Part of SN Yes. Part of the period. The firm had financial problems and left the SN. No No. The subcon. changed its strategy. Yes, but only on smaller projects. Merged in 2000. Used quite little in this period. Merged with subcon. 13 and 14 in 2000.Not used after 2000. Yes Yes No Subcon 10 No No Subcon 11 Yes Yes, became partly part of the SN. Subcon 12 Yes Yes, but not part of the SN. Subcon 13 No Yes, but not part of the SN. Subcon 14 No No Subcon 15 No No Yes. The subcon. started to be used because the main contractor needed more subcontractors of electrical services. Yes. Some former employees of subcon. 5 became owners of this subcontractor. These persons have been the main contractor’s key cooperation partners. Yes. The subcon. started to be used because the main contractor had too few plumbing subcontractors. Yes. Much used today and an important partner. Yes. More used after the merger (with subcon. 5 and 14). Yes. Stated to be used after the merger (with subcon. 5 and 13) Yes. Important partner today. New supply network initiative (2005-) Yes (plumbing) Yes (ventilation) Yes (electrical) The IMP Journal Volume 2, number 2 Quadrant I - Dual sourcing and providing Empirical illustration During the first supply network initiative (1998-1999) the main contractor developed a close relationship with the plumbing subcontractor. The main contractor had bought a lot of services from this subcontractor (but always based on tendering procedures) over the years before the supply network initiative started. During the initiative, the relationship strengthened and new routines were developed. Furthermore, potential new co-ordination mechanisms at the construction site were analysed and implemented. However, the main contractor also frequently uses threefour other subcontractors within the field of plumbing. One of these (subcon 7) took part in the supply network initiatives together with the plumbing subcontractor in focus, and thus also has a long term relationship with the main contractor. The two-three other plumbing subcontractors that are widely used today started the cooperation with the main contractor in the late 90ties. Thus, the plumbing subcontractor in the New supply network initiative is one of several important subcontractors in the field of plumbing for the main contractor. The plumbing subcontractor also has a few other important customers than the main contractor within the construction industry. The subcontractor has reduced its number of important customers since the New supply network initiative started in 2005, but still the main contractor is one among two-three important customers of the plumbing subcontractor. Two of these other customers are large construction firms and one has a very different supply strategy than the main contractor (with a focus on competitive biding) and the other has more a collaborative strategy towards suppliers, and is known for working with a new collaborative method on a very large and prestigious project. Analysis In the following section we shall look 50 at the advantages and disadvantages for the main contractor with regard to the three main issues introduced above: Learning: The main contractor can learn from the plumbing subcontractor with regard to ways of working together. Since the plumbing subcontractor has been quite heavily involved in a large project with another main contractor who has developed collaborative strategies with its suppliers, it is possible for the subcontractor to transfer some of these routines into the New supply network initiative. Thus, what the main contractor can learn in this situation in not about plumbing but ways of working in close relationships as well as coordination methods for the construction site. Capacity: The main contractor is one of several customers which the plumbing subcontractor has to divide its production capacity among. This implies that the subcontractor often is occupied with other large projects and do not have the sufficient production capacity for the main contractor. This sometimes creates tensions in the relationship as the main contractor experiences delays from the plumbing subcontractor. Thus, in this situation the main contractor does not get top priority from the plumbing subcontractor, and thereby the production capacity is not that reliable. Handling costs: The main contractor experiences some relationship handling costs since it has to develop and maintain the relationship with several plumbing subcontractors. This also increases the cost of handling invoices, technical drawings etc. from the different plumbing subcontractors. Thus, in this situation the main contractor needs to work with several subcontractors and thereby the total handling costs will rise. Quadrant II - Dual sourcing Empirical illustration The electrical subcontractor has The IMP Journal Volume 2, number 2 delivered services to the main contractor for 15-20 years (based on tendering procedures), but the more substation relationship started around the year 2000. In the period from 2000 to 2005 the main contractor has used the electrical subcontractor more and more frequently, and the two firms have developed a closer relationship over the last years. Since the electrical subcontractor had not taken part in the supply network initiative (1998-1999) the main contractor still works quite a lot with four-five other subcontractors for electrical services. Two of these subcontractors are somewhat smaller than the electrical subcontractor in focus, but the other three subcontractors are to a large extent, large competitors (of the focal electrical subcontractor). After entering the New supply network initiative, the electrical subcontractor, on the other hand, has directed much of its activities and resources towards the main contractor. The electrical subcontractor does not have any other large customers within the construction industry and thus the main contractor has become the most important customer. Analysis In the following section we shall look at the advantages and disadvantages for the main contractor with regard to the three main issues introduced above: Learning: It is more difficult for the main contractor to learn from the electrical subcontractor (than the plumbing subcontractor) since the subcontractor has very few other large customers. As it is not a question of learning about electrical issues, but instead working methods, coordination forms and routines the subcontractor has few others to learn from than the main contractor. Thus, the learning opportunities are minor when it comes to transferring knowledge. Capacity: The electrical subcontractor has devoted most of its production capacity to the main contractor. Often the main 51 contractor takes 100% of the subcontractor’s total capacity, and sometimes the subcontractor also hires extra manpower to make sure they can fulfil a contract with the main contractor on time. Thus, in this situation the main contractor is highly prioritised by the electrical subcontractor, and thereby the production capacity is reliable. Handling costs: The main contractor experiences some relationship handling costs since it has to develop and maintain the relationship with several electrical subcontractors. Even though the number of different electrical subcontractors is smaller than for plumbing subcontractors, the main contractor still has to divide its attention between a few different electrical subcontractors. Thus, the main contractor will experience that the relationship handling costs will be high. Quadrant III – Dual providing Empirical illustration When the New supply network initiative started in 2005 the main contractor changed its strategy and decided to gradually develop the three subcontractors into the most important supplier for each of the three technical areas, but as we have discussed above this has not yet happened for the plumbing and electrical areas. However, the ventilation subcontractor gradually has become the main contractor’s most important supplier of ventilation services. If we look at the development related to the ventilation subcontractor, the relationship started in 2000, as a result of a merger. In the period from 2000 to 2005 the main contractor has used the subcontractor more and more frequently, and the two firms have developed a closer relationship. The ventilation subcontractor on the other hand is heavily involved with several other important customers in the construction industry as well as in other industries, and the ventilation subcontractor is the ‘preferred supplier’ for one of these other customers. Most of these other The IMP Journal Volume 2, number 2 customers are competitors of the main contractor within the construction industry. One of these customers is the same as the firm mentioned above (for the plumbing subcontractor) which has a collaborative strategy towards suppliers, and is known for working with a new collaborative method on a very large and prestigious project. The other two customers within the construction industry are large national and international main contractors. Analysis In the following section we shall look at the advantages and disadvantages for the main contractor with regard to the three main issues introduced above: Learning: The main contractor can learn from the ventilation subcontractor with regard to ways of working together. Since the ventilation subcontractor has been heavily involved in a large project with another main contractor who has developed collaborative strategies with its suppliers, it is possible for the subcontractor to transfer some of these routines to the New supply network initiative. The ventilation subcontractor also has a few smaller main contractors who it has developed beneficial working routines with. Thus, in this situation the main contractor can use the learning opportunities. Capacity: The main contractor is one of several customers which the ventilation subcontractor has to divide its production capacity among. This implies that the subcontractor often is occupied with other large (and small) projects and do not have sufficient production capacity for the main contractor. This sometimes creates tensions in the relationship as the main contractor experiences some delays from the ventilation subcontractor. Thus, in this situation the main contractor does not have top priority from the ventilation subcontractor, and thereby the production capacity is not that reliable. Handling costs: The main contractor will 52 experience lower relationship handling costs compared to the relationship with the plumbing and the electrical subcontractors, since it has to develop and maintain the relationship with primarily one ventilation subcontractor. Thus, in this situation the main contractor will work in a highinvolvement relationship with the ventilation subcontractor and thereby the relationships handling costs will fall. Quadrant IV - Single sourcing and providing Empirical illustration Even though the main contractor has worked with all three subcontractors, which are part of the New supply network initiative, over a long period of time (approx. 7-15 years), none of the relationships have developed into single relationships. Using the proposed model the analysis can by summed up in the illustration in Figure 2. 4. Discussion In this article, we have suggested a model (inspired by a portfolio approach) for analysing and categorising a main contractor’s relationships to three suppliers who are part of a supply network initiative introduced by a main contractor. By using this model, the three suppliers were placed in different categories/quadrants. We also identified different advantages and challenges related to the three different categories and, hence, to the three different suppliers. From a portfolio perspective, it can seem beneficial to have suppliers in different categories since this enables the main contractor to achieve all types of benefits (but also all types of disadvantages) of the different types of relationships. For example, it may be beneficial to have some relationships in which one primarily learns from the supplier due to it having multiple relationships to related customers, and some relationships in which one primarily teaches the supplier. The IMP Journal Buying firm most important customer Supplier’s context Buying firm one of several important customers Volume 2, number 2 II Dual sourcing Electrical subcon Learning: Capacity: + Handling costs: - 53 IV Single sourcing and providing Han I Dual sourcing and providing Plumbing subcon Learning: + Capacity: Handling costs: - III Dual providing Ventilation subcon Learning: + Capacity: Handling costs: + Han Buying firm’s context Supplier one of several important suppliers Supplier most important supplier Figure 2 Analysing the case using the proposed model If we follow the logic of many portfolio models, e.g. the one suggested by Kraljic (1983), the managerial consequence would be to have differentiated approaches to the differently-categorised suppliers. In our case, the main contractor initiates a supply network initiative in which the three suppliers are treated in the same manner, i.e. a non-differentiated approach. Furthermore, not only are the suppliers each treated in a similar manner (applying a similar approach to different supplier relationships), they are also directly grouped together by the main contractor (similar approach to a network of suppliers). An interesting issue then becomes to what extent such an approach offers advantages, or creates problems, for the main contractor’s supply network. We suggest that different managerial challenges may arise in such a network. One such managerial challenge relates to managing (with) differences among suppliers in the network initiative, thus preserving the heterogeneity among them. Firstly, if some suppliers always take more of a teaching role towards the main contractor, whereas other suppliers never do so, this may create problems and tension among the suppliers. It may require the main contractor to point out that the suppliers are equally important regardless of their different learning-related roles and inputs; alternatively that the main contractor explicitly assigns different roles to suppliers belonging to different categories. For example, a supplier with a learning-role may first be asked to adopt a new routine developed by the main contractor, and if benefits can be shown to result from this test, suppliers with a teaching-role may subsequently be asked to adopt the routines. Secondly, if there are never capacity problems related to some suppliers but frequent capacity problems related to other suppliers, this may create problems among the suppliers in case of sequential or reciprocal interdependencies among their activities. It may also create problems for the main contractor who needs to find ways of handling such differences, possibly developing penalties which are accepted among the supply network members, or developing a system of differentiated The IMP Journal Volume 2, number 2 penalties implying that it is accepted that some suppliers are allowed to cause delays while others are not. We may also note that differences may not only create negative effects but also positive ones, for example when one supplier is able to teach another supplier without much intervention and effort from the main contractor. We may also observe that ‘managing with differences’ may require the main contractor to make separate, supplementary efforts towards some suppliers in addition to the similar efforts within the supply network initiative. Another managerial challenge may be related to eliminating differences among suppliers in the network initiative, thus creating some homogeneity among them. Whereas the suppliers may be placed in different categories at the outset of a network initiative, one purpose of such an initiative may be to make the suppliers become more similar, over time cancellingout the differences among the suppliers in the different categories. For example, the main contractor may view the initiative partly as a ‘supplier development’ initiative aimed at upgrading and aligning the capabilities of the suppliers in certain dimensions, or requiring of the suppliers that they make changes in or of their other relationships. Furthermore, by encouraging the suppliers to work together as a team over a large number of projects, the main contractor may rely on the suppliers becoming more alike through socialization and by making other types of adaptations among them. However, similarly to the arguments above, we may also note that eliminating differences among suppliers in a network initiative may not only create positive effects but also negative ones, for example if group-think, fixed routines, and reduced creativity occur. This, in turn, may lead to a third managerial challenge, i.e. generating differences among suppliers in a network initiative, thus creating some heterogeneity. We may also observe that eliminating (as well as creating) differences may require the main contractor to make separate, supplementary efforts towards some suppliers in addition to the common efforts within the network 54 initiative. While the three types of challenges – managing differences, eliminating differences, and creating differences – are theoretically distinct, they may coexist empirically, in the sense that a main contractor may focus on managing with differences in some dimensions while, at the same time, eliminating differences in other dimensions, and creating differences in yet other dimensions. Furthermore, while eliminating or creating differences requires the passing of time, and hence touches upon the handling of dynamics in a network initiative, managing (with) differences can be an approach both for the short-term as well as for the long-term. In addition, we may also mention a fourth approach – ignoring differences – which may be quite widespread approach, since it is impossible and possibly unproductive to deal with all types of differences, even if one might be aware of them. 5. Conclusions and implications In general, portfolio models are tools for simplifying analyses of complex processes and/or situations. By using 2x2 matrices, we can focus the analysis on a limited number of factors which may be important in the four different situations. In addition, 2x2 matrices serve as a way of presenting strategies for how to act. In this article we have proposed a model for analysing supplier relationships when developing a supply network, showing how a buying firm may consider the supplier’s perspective and the supplier’s context. The first dimension of the model separates between situations where the supplier is the most important supplier for the specific product or service for the buying firm, and situations where the buying firm has several important suppliers for the same product or service. The second dimension of the model separates between situations where the buying firm is the most important customer of the supplier, and situations where the supplier has several (equally) important customers (of which the buying firm is one). The IMP Journal Volume 2, number 2 We use the model to analyse three issues; learning, capacity and handling costs, as outlined earlier. All three issues help to emphasis differences in the situations described in the model, and together they create a set of unique opportunities and drawbacks linked to each quadrant in the model. We do not, however, claim that these three issues are the only relevant ones which could have been analysed. For example, R&D costs and economies of scale and scope could be other relevant issues which can be analysed using the same type of models. By offering an illustration of the different quadrants of the proposed model, we have demonstrated in the analysis section that the chosen issues have an impact on the dimensions presented in the model. The proposed model represents a simplification of the real situation of the case firms. Thus, we claim that a buying firm may benefit from analysing the supplier relationships with regards to the dimensions outlined in the model, for example before a new supply network initiative is introduced. The model can help the buying firm by giving an overview of the status quo before starting a new initiative, and thus help understanding how the buying firm can emphasise different aspects in order to succeed with the network initiative. We are aware that there might be an information problem for a buying firm in relation to finding out its suppliers’ degree of involvement with other main customers. Handling this requires a close relationship with the suppliers in question, and it can be resource-intensive to acquire this type of information. However, the case study shows that it is possible for a buying firm to gain insight into the important customers of its main suppliers. Such knowledge may be vital to a firm which would like to develop and manage a supply network. There are two areas which we have not focused on in the article, but which we would like to suggest for further research. The first suggestion is to use the proposed model (and other portfolio models) to analyse and monitor changes over time in a 55 supply network. By analysing the situation at different points in time, the buying firm may look at changes in the structure which can be met by a shift in the way in which the buying firm attempts to develop the relationships. If, for example, a supplier has moved from quadrant I to quadrant III over a period of two years, it may be necessary to rethink and adjust how this relationship is managed. The portfolio model can thus be used to alert the buying firm to changes, and enable the buying firm to suggest new strategies to dealing with the changes. The second suggestion is to develop the model into also covering the suppliers’ situation and their view on their customers’ supply network initiatives. As mentioned above, portfolio models can serve both as analytic tools and as presentation tools, and using the model as a basis for discussion between the buying firm and the suppliers will be an example of using the model as a presentation tool. This would also facilitate a possibility to discuss the suppliers’ view of their possibilities for learning, for handling capacity issues, and for influencing handling costs. 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Harland, C. (1996). Supply Network Strategies. The Case of Health Supplies, European Journal of Purchasing & Supply Management. 2, 183-192. Harland, C., Lamming, R.C., Zheng, J., & The IMP Journal Volume 2, number 2 Johnsen, T. (2001). A Taxonomy of Supply Networks, The Journal of Supply Chain Management. Fall, 2127. Harland, C., Zheng, J., Johnsen, T., & Lamming, R. (2004). A Conceptual Model for Researching the Creation and Operation of Supply Networks, British Journal of Management, 15, 1-21. Hines, P., Rich, N., & Esain, A. (1998). Creating a Lean Supplier Network: a Distribution Industry Case, European Journal of Purchasing & Supply Management. 4, 235-246. Holmen, E., Håkansson, H., & Pedersen, A.-C. (2003). Framing as a Means to Manage a Supply Network, Journal of Customer Behaviour. 2, 385-407. Holmen, E., Pedersen, A.-C., & Jansen, N. (2007). Supply Network Initiative – A Means to Reorganise the Supply Base?, Journal of Business and Industrial Marketing. 22 (3), 178186. Håkansson, H. (Ed.) (1982). International Marketing and Purchasing of Industrial Goods: An Interaction Approach, Chichester: John Wiley & Sons Ltd. Håkansson, H., & Persson, G. (2004). Supply Chain Management: The Logic of Supply Chains and Networks, The International Journal of Logistics Management. 15 (1), 1126. Johnsen, T., & Ford, D. (2005). At the receiving end of supply network intervention: The view from an automotive first tier supplier, Journal of Purchasing & Supply Management. 11, 183-192. Johnsen, T. E., Wynstra, F., Zheng, J., Harland, C. M., & Lamming, R. C. (2000). Networking Activities in Supply Networks, Journal of Strategic Marketing. 8 (2), 161-181. Kinder, T. (2003). Go with the flow – a conceptual framework for supply relations in the era of the extended 57 enterprise, Research Policy. 32, 503-523. Knight, L., & Harland, C. (2005). Managing Supply Networks: Organizational Roles in Network Management, European Management Journal. 23 (3), 281-292. Kraljic, P. (1983). Purchasing must Become Supply Management, Harvard Business Review. SeptemberOctober, 109-117. Lamming, R. C. (1993). Beyond Partnership. Strategies for Innovation and Lean Supply. London: Prentice Hall. Lamming, R. C., Johnsen, T. E., Zheng, J., & Harland, C. M. (2000). An Initial Classification of Supply Networks, International Journal of Production and Operations Management. 20 (6), 675-691. Liliecreutz, J. (1998). Orchestrating resource base, role and position: a supplier’s strategy in buyerdominated relationships, European Journal of Purchasing and Supply Management. 4, 73-85. MacDuffie, J. P., & Helper, S. (1997). Creating lean suppliers: Diffusing lean production through the supply chain, California Management Review. 39 (4), 118-151. Mills, J., Schmitz, J., & Frizelle, G. (2004). A strategic review of “supply networks, International Journal of Operations & Production Management. 24 (10), 1012-1036. Nellore, R., & Söderquist, K. (2000). Portfolio approaches to procurement - analysing the Missing Link to Specifications, Long Range Planning. 33, 245-267. Nobeoka, K., Dyer, J. H., & Madhok, A. (2002). The influence of customer scope on supplier learning and performance in the Japanese automotive industry. Journal of International Business Studies. 33 (4), 717-736. Olsen, R. F., & Ellram, L. M. (1997). A portfolio approach to supplier The IMP Journal Volume 2, number 2 relationships. Industrial Marketing Management. 26 (2), 101-113. Persson, G., & Håkansson, H. (2007). Supplier Segmentation – “When Supplier Relationships Matter”. The IMP Journal. 1 (3), 26-41. Romano, P. (2003). Co-ordination and Integration Mechanisms to Manage Logistics Processes Across Supply Network. Journal of Purchasing and Supply Management. 9, 119-134. Sinclair, D., Hunter, L., & Beumont, P. (1996). Models of customer-supplier 58 relations. Journal of General management. 22 (2), 56-75. Stjernström, S., & Bengtsson, L. (2004). Supplier perspective on business relationships: experiences from six small suppliers. Journal of Purchasing and Supply Management. 10, 137-146. van Weele, A. J. (2000). Purchasing and Supply Chain Management. Analysis, planning and practice, London: Thompson Learning. The IMP Journal Volume 2, number 3 1 A Letter From The Editor Welcome to the third issue of Volume 2 of the IMP Journal. This issue builds on a number of themes that have already been introduced in previous issues. The first two papers by Frida Lind and Anna Dubois and by Anna Bengtson and Hakan Hakansson are both extended case studies, within the IMP Tradition. Both papers deal with different aspects of the issue of “Embeddedness” which is central to network thinking. The two papers use the examples of two very different innovations to show the ways in which a technological change that is apparently easily defined and demarcated from its surroundings is actually embedded in a complex landscape of resources and activities. The first paper uses two dimensions of the concept of embeddedness: organisational space and time. It applies network analysis in the organisational space dimension to analyse project embeddedness with regard to activities, resources and actors. The paper then uses the idea of embeddedness in time to analyse changes in the nature of embeddedness over time before, within and following projects. The paper draws conclusions about the management of research and development projects and the importance of considering different aspects of embeddedness. The second, Bengtson and Hakansson study is of a much larger-scale network innovation. The paper plots the nature of the evolution of this innovation and the case highlights the nature of the surrounding resource structure and specific resource interfaces. The paper concludes with a discussion of some of the economics of innovation that arise from this analysis of embeddedness. The third paper by Gadde and Ford also relates to themes that have been well-developed in IMP Literature. The paper examines the links between the Industrial Network Approach and earlier research on Distribution. The paper relates these two connected research traditions to the emerging empirical trends in distribution. It suggests how the Network Approach could contribute to an understanding of Distribution. As an aside to the comparison that the paper makes between different research approaches, it highlights the value, particularly to scholars new to the area of examining ideas from earlier generations of marketing and distribution researchers. I hope that the papers make interesting and rewarding reading. Best wishes David Ford The IMP Journal Volume 2, number 3 2 Analysing Dimensions And Consequences Of Project Embeddedness 1 Frida Lind a and Anna Dubois b a Division of Industrial Marketing, Department of Technology Management & Economics, Chalmers University of Technology, S-412 96 Göteborg, Sweden, e-mail: frida.lind@chalmers.se b Division of Industrial Marketing, Department of Technology Management & Economics, Chalmers University of Technology, S-412 96 Göteborg, Sweden, e-mail: anna.dubois@chalmers.se Abstract This paper aims to develop the notion of ‘project embeddedness’ and takes its starting point in the suggested need for viewing projects as embedded in the wider structures and processes that influence and are influenced by them. Two dimensions of the concept of embeddedness are identified: organisational space and time. The industrial network model is applied in the organisational space dimension to analyse project embeddedness with regard to activities, resources and actors, while project embeddedness in time is analysed with regard to past, present and future. It is concluded that the roles and contributions of project members may vary in these dimensions and that projects can be organised with this in mind. The reasoning is illustrated by a case of an inter-organisational research project aiming at developing frost resistant oats. Keywords: Projects, project embeddedness, industrial networks 1. Introduction Several authors have emphasised the need for studying projects with consideration of how they relate to their contexts or environments (Gilbert 1983, Kreiner 1995, Engwall 2003, Lundin and Steinhórsson 2003, Sydow et al 2004, Lakemond and Berggren 2006, Manning 2008). For instance, Söderlund (2004) suggests that closer attention should be paid to the relationships between projects and their environments. One reason for the existence of such relationships is that projects are often dependent on information, resources and knowledge from outside the project, and the firm(s) organising the effort (Bengtsson and Ericsson 2002). Placing a project in an organisational or corporate context indicates a willingness to acknowledge that “projects are embedded in wider structures and processes” (SahlinAndersson and Söderholm 2002, p. 18). One important reason for why projects should be considered as embedded in their environments is that projects are temporary organisations and that projects as temporary systems are likely to be embedded in more permanent contexts on various levels (Sydow et al, 2004). This paper focuses on embeddedness of projects. The most frequently used reference when it comes to embeddedness is Granovetter (1985), who introduced the concept to explain how economic action is embedded in structures of social relations. Granovetter (1985) points to the importance of personal relations or networks in terms of actors’ actions being “…embedded in concrete, ongoing systems of social relations.” (p. 487) From an economic sociological stand point this conceptualisation of embeddedness has been used to explain how markets work. For example, Uzzi (1997) focuses on exchange relationships categorising the ties among companies as either arm’s-length or embedded. For embedded ties, trust, fine-grained information transfer and joint problemsolving stand out as important 1 An earlier version of this paper was presented at the IMP Journal Seminar, Gothenburg, 2006 and resubmitted following further review. The IMP Journal Volume 2, number 3 characteristics. A mix of close relationships and arm’s-length relations is argued to be the optimal network structure from a firm’s point of view in a market. From an industrial network point of view Halinen and Törnroos (1998) suggest that there are different types of embeddedness characteristic for business networks. They suggest that there are temporal, spatial, social, political, market and technological types of embeddedness and they also distinguish between horizontal and vertical embeddedness. Horizontal embeddedness refers to the relations of actors within a level, i.e. geographically, based on a channel structure or within a specific industry, while vertical embeddedness of a firm refers to relations among actors of different levels in a network. Another aspect of embeddedness from an industrial network point of view is the embededdness of resources. Wedin (2001, p. 24) points out that resources are used within a network of embedded relationships and more specifically “when some sort of dependence and adaptation is present between two resource elements, one could argue that resources are embedded”. Hence, during resource use, resources are combined and adapted towards other resources, and therein embedded in a network of relationships. It should also be noted that embeddedness in a more general sense is seen as an underlying assumption in industrial network studies (Holmen 2001). Firms as embedded in various ways and dimensions have been discussed extensively, but projects have not been subject to the same interest. There are, however, some exceptions. One strand of research have taken the starting point in the relationships between a project and its parent organinsation(s) (cf. Löwendahl 1995, Johansson et al 2007), while another sees the embeddedness of a project based on the perceptions of the parties involved, i.e. how the members of a project perceive themselves in relation to the project versus parent organisation (Blomquist and Packendorff 1998). Another way of approaching project embeddedness has been to take the perspective of a parent 3 organisation organising several projects concurrently and sequentially (Mattsson 1983). This is referred to as ‘multi-project environments’, in which a project is seen as embedded in terms of being part of and inter-dependent with other projects and the parent organisation (cf. Eskeröd 1996). These notions on project embeddedness all rest on the project as an entity and as the unit of analysis. In this paper we will build further on these efforts by taking the starting point in the industrial network approach (cf. Håkansson 1987, Håkansson and Snehota 1995) in conceptualising the context of a project. In the next section, project embeddedness is addressed and a conceptual framework is suggested. Thereafter, the method is described and a case study of an inter-organisational research project is presented and analysed. Finally, we discuss some consequences of considering project embeddedness when organising projects. 2. Problem Discussion From the project management literature, we can learn that projects are temporary in nature, often address unique tasks, have a clear goal formulation and go through a number of steps or phases (cf. Meredith and Manthel 1995). The time aspect and the temporary character of projects is most fundamental according to Lundin and Söderholm (1995). In accordance, Sydow et al (2004, p. 1477) state that: “Organizing projects is a temporally limited process, but projects, as temporary systems, are likely to be embedded in more permanent contexts.” These permanent contexts refer to the organisational context of a project. However, one may question the “permanence” of the permanent contexts as these contexts change over time. Kreiner (1995, p. 338) addresses this by pointing to ‘drifting environments’ referring to “a situation where something diverges from its projected course”. It is argued that drifting environments are not something that a project can plan away but instead must be seen as a challenge that projects need to cope with. The IMP Journal Volume 2, number 3 Sydow et al (2004) argue that there is a variety of project contexts owing to different organisational levels, and that at least four such levels should be considered: organisational units, organisations, inter-organisational networks and organisational fields. Engvall (2003) includes two dimensions in his definition of the project context: an organisational dimension, i.e. other activities concurrent to the project, and a time dimension, i.e. what happened before and what will happen after the project having an impact on the project outcomes. While Sydow et al (2004) integrate the time dimension by considering projects as embedded in permanent contexts, and suggests different organisational levels of these contexts, Engwall (2003) explicitly points at time as an equally important dimension, in addition to organisational space. Thus, both acknowledge time as central in studying the embeddedness of projects but differ in how they do it. In this paper, we will view time and organisational space as two dimensions of project embeddedness. The content of these two dimensions are discussed in the next sections. Organisational space To further structure our analysis of the embeddedness of projects, we will use the industrial network model as a general framework. The framework is based on three basic classes of variables defined in relation to each other: actors, activities and resources (Håkansson 1987, Axelsson and Easton 1992, Håkansson and Snehota 1995, Håkansson and Waluszewski 2002). Actors perform activities and control resources and can be identified on various organisational levels e.g. individuals, departments and companies. Actor bonds exist where actors are related to each other. Hence, the project and its individual members can be seen as actors. A project may (through its members) perform activities and control resources. Activities are performed by actors in that resources are combined, developed, exchanged or created by use of other resources (Håkansson 1987). Activities are linked to each other in different ways both within and across 4 organisational boundaries (Dubois 1998). Resources consist of physical and human assets and are adapted to each other. Ties among resources therefore exist since each resource is interrelated with a number of others (Håkansson and Snehota 1995). By looking at project embeddedness in terms of how actors, activities and resources within the project boundary relate to actors, activities and resources outside of it, project embeddedness as a concept captures how the project relates to its context. Starting with organisational space as a dimension of project embeddedness, the content of this dimension can vary. The basis for this is that the members of a project are inter-related with or have relationships with other actors in the project context. The actors in the project context could be of different kinds (Lind 2006). Firstly, the members of a project may be involved in other activities or projects apart from a focal project. The project members’ resources and other potential involvements in concurrent activities or projects could influence or be influenced by the project. Secondly, another vital part of the context is the parent organisation(s). These may initiate and sponsor the project, have access to financial and other resources, and commonly do a number of other things, both as non-project activities or projects, which may be more or less related to the particular project. Thirdly, another part of the organisational context consists of the actors outside the project that influence and/or are influenced by the project. These other parties, referred to as third parties, may be either other organisations or projects including ones with which the parent organisations have other relationships. They may thus be related to the project either directly or via the parent organisations’ network of relationships. Overall, a project may need support and feedback e.g. in terms of information, knowledge, and physical resources, from several actors in the project context. Further, the flow of resources between a project and its context may change with different phases of a project (Bengtsson and Ericsson 2002). The IMP Journal Volume 2, number 3 Looking at the different types of actors in the project context suggested above, we see that it may not be the actors but rather the activities and/or resources that are inter-related with the project. A project performs certain activities directed towards a project goal. How and when these are organised may depend on the activities of actors in the project context, for example, in terms of companies manufacturing input to a process, or waiting for the results of some output from the project. Furthermore, a project may need resources from the outside of the project e.g. staff, time, financial resources, equipment or knowledge during the project. These resources may be identified during the course of a project. Concluding from above, a project is embedded in an organisational space based on the actors involved, the activities they carry out individually and jointly, and the resources they use and develop. Each project member of a project is thereby, based on its activities and resources to various degrees embedded in the context. A project may thus contain a mix of project members that to different degrees and in different ways contribute to the embeddedness of the project in the organisational space. The time dimension The second aspect of project embededdness is time. Gressetvold and Torvatn (2006) point at the time dimension when addressing the variety of effects of product development projects. By broadening the focus from the actual product subject to development to incorporate effects on the business units, business relationships and production facilities involved, the time dimension appear vital to the understanding of the effects of product development projects: To sum up, the effects of product development can take place either concurrently or subsequently. Furthermore, they can be of either a direct or an indirect type. The time 5 dimension suggests one challenge related to these effects, namely that some of them tend to occur late, in particular the indirect ones. In addition, whether or not an effect will take place is a question burdened with uncertainties, which means that they are difficult to plan for. (Gressetvold and Torvatn, 2006, p. 50). As pointed out above, time is significant for projects, in that they are temporary in character, by definition (Lundin and Söderholm 1995). Time is also significant in relation to project embeddedness with regard to activities, resources and actors. The project, the project members and other related actors have a history and through past and existing relations among activities, resources and actors the project may be embedded in historical contexts. The project may also have a specific future(s) in terms of other projects or efforts that follow after the project is completed as a result of it, as also pinpointed by Engwall (2003). The time dimension also contains a processual aspect as the embeddedness may change during a project. This, in turn, may impact on the effects of the project: for the project itself, for the project members and for third parties being part of the project context. To summarise, we suggest organisational space and time as two dimensions of project embeddedness. Organisational space contains the three industrial networks components: actors, activities and resources, while time addresses project relevant developments before, during and after the project. Based on these suggested dimensions of project embeddedness we will inquire further into the consequences for the study and management of projects. 3. Method The conceptual discussion on project embeddedness addresses projects The IMP Journal Volume 2, number 3 in general. An empirical illustration can be provided by the case of an interorganisational research project. Characteristics of research and development projects are that they build on integration of knowledge across disciplines and technical solutions (Söderlund 2005). The conceptual framework introduced above will be used to analyse the case. However, the case study has also, in interplay with the theoretical framework, functioned as a framework for developing the conceptual model based on an abductive research strategy (Alvesson and Sköldberg 1994) and systematic combining (Dubois and Gadde 2002). This is further discussed in Lind (2006). The project focused on in the case study was active in the field of plant biotechnology and the project aimed at developing frost resistant oats for the Swedish climate. The case study is based on interviews with project members and actors in the project context, internal project documentation and related websites. The interviews were “semistructured” (Bryman 2002). In total, 16 interviews with 11 persons were carried out during 2001-2004. To gain trustworthiness, first, member checks has been pursued, i.e. representatives from four key actors were given the opportunity to read through the case description in accordance with e.g. Lincoln and Guba (1985). Second, triangulation of data has been pursued in different ways; by using multiple sources and multiple informants as recommended by e.g. Yin (1989). Third, several versions of the case study have been presented to gain review and elucidation in a number of forums. 4. Empirical Illustration: The Winter Oats Project The aim of the winter oats project was to develop frost resistant oats. Four parent organisations took part in the project: The first was a co-operative where the majority of the members are farmers. The co-operative’s development division had an interest in improving certain characteristics of oats, in this case its frost tolerance. The second participant in the 6 project was an international plant breeding and seed group specialising in developing new varieties and producing seed to be used in cold climate areas. The rationale for this firm to be involved in the project was that they had not succeeded in breeding oats that survive the winters, in spite of several attempts. The cold resistance characteristics of oats were expected to be of great interest to the farmers owing to the higher yields that would be the result of sowing in the fall instead of in the spring. This was the reason why these two actors initiated, and were involved in, the project. In addition to these two firms, two research groups were involved. One of them was from the University of Gothenburg and includes molecular biologists specialising in research on organism and plant structure and function. The other research group, belonging to Skövde University, contained computer scientists specialising in developing methods and algorithms for structuring and handling huge amounts of data. The data focused on in the winter oats project consisted of “nucleotide sequence information”. This is the key to frost resistance, which is the first step towards developing winter oats. Hence, the project’s activities were mainly directed towards identifying the genes involved in regulating frost resistance in oats. In contrast to winter crops developed through hybridisation, which requires their cold adaptation to be a monogenetic characteristic, the cold resistance of oats was assumed to be dependent on the interplay among several genes. This made it necessary to combine the competences of the parties involved in addition to getting access to project external resources, the need for which were identified during the project. The winter oats project was financed by three main sources. The first one was the West Swedish Farmers Supply and Crop Marketing Association Funding Body. This was related to one of the members of the project, the farmers’ association, but was a legally separate body. This funding body has a long-term interest in oats and has supported several oats related projects. The second source The IMP Journal Volume 2, number 3 was the development division of the farmers’ association, which financed the sequencing. The third source of funding was the National Research School in Bioinformatics and Genomics, hosted by University of Gothenburg, which mainly funded two PhD students involved in the project. One of the project members, the molecular biologists, had developed a technique to transform oat genes in a previous research project. When the winter oats project started this technique was considered to be useful in the development of oats characteristics. The previous project was also funded by the West Swedish Farmers Supply and Crop Marketing Association Funding Body. From the funding body’s perspective, the winter oats project was seen as a continuation of the previous project and as a potentially interesting application of the new technique. However, thus far, this has not been the case since the efforts to identify and develop the characteristics in oats have taken other routes. The winter oats project can be described by four main sets of research 7 activities: 1) Preparations for sequencing, 2) Sequencing, 3) EST data analysis, and 4) Preparations for micro-array analysis. These research activities are briefly described below with particular focus on some of the key resources, activities and actors. In addition, further uses of some of the results developed in the project are described. Preparations for sequencing The first main research activity of the winter oats project was the preparations for sequencing. The preparations included production of material to be used as a starting point for the actual sequencing activity. In order to produce the material different types of oat were needed. The plant breeding firm contributed with oats from the international breeding firm of which it is. In particular, oats from England that had survived the relatively mild English winters were used. In parallel to the preparations for sequencing, the plant breeding firm also contributed “winter oats” for field study tests on oats sown in the south of Sweden. Oat varieties from England The transformationtechnique Preparations of material Material ready for sequencing Winter oat varieties from US and Russia Project boundary Research activity Resource developed and/or used within the project Fig. 1. Research phase I: Preparations for sequencing. The IMP Journal Volume 2, number 3 For that purpose the plant breeding firm managed to find and get access to Russian and American “winter oats” varieties. See Figure 1 for illustration of research activities and resources used and developed during this research phase. Sequencing Sequencing means deciding the order of the nucleotide bases of the genome. Knowing this order is a first step towards identifying the genes and understanding their function. For the sequencing, important external resources and activities were used. A firm that offers sequencing on a commercial basis was engaged as a supplier and performed the oats sequencing at their facilities in Germany. Test tubes with prepared oats were delivered to the sequencing firm who returned, so called, “EST data”. See Figure 2. When it was realised that a huge amount of data was to be analysed, the need for knowledge and experience in handling and analysing huge data sets 8 arose. This requirement resulted in discussions with the Department of Computer Science at Skövde University that had started to specialise in bioinformatics, i.e. handling huge sets of biological data such as the sequencing data. The computer scientists, who were not involved from the beginning in the project, were asked to join the project at this point. The EST-data analysis The EST data supplied by the sequencing firm was considered a central resource developed within the project. However, the data did not provide knowledge unless it was combined with tools and knowledge on how to interpret and further refine the data. Eventually the project members managed to develop a refined set of EST data, including data on potentially interesting genes that was generated by use of a mix of resources. Some of these and how they were accessed are described below. Project boundary Research activity Resource developed and/ or used within the project Facilities at sequencing firm Material ready for sequencing Sequencing EST data Fig. 2. Research phase II: Sequencing. The IMP Journal Volume 2, number 3 In order to facilitate the analysis of the EST data an EST database was developed by the computer scientists. The EST database contains both the original raw data in addition to other data concerning EST characteristics. For example, information from public database searches was stored in the database, which made it possible to structure essential information on specific ESTs. Another vital set of resources for analysing the EST data was results from a parallel research project carried out by the molecular biologists on a “model plant”; Arabidopsis Thaliana. Because of its simplicity, this plant has the potential to explain characteristics of other plants. In addition, there are vast amounts of research on the Arabidopsis Thaliana plant that may benefit research on oats. The analysis of the EST data resulted in an increased understanding of the oats genome, e.g. in terms of identification of a set of genes, an understanding of the function of certain genes in oats. A number of potentially interesting genes were identified during the EST data analysis and these are further explored in the micro-array analysis. Some of the results from the EST data analysis have been used in settings outside the project. For example, a specific fraction of the EST data has been used further as a starting point for development of a so-called “gene family tree”. The computer scientists have mainly produced the design of the tree. The gene family tree describes to which other plants oats are most related. The starting point for this family tree was a particular gene that was found during the EST data analysis to not be cold related. In this case, oats have been compared with wheat, rye, corn and rice. It is useful to know what species oats are most similar to. In particular when a certain characteristic that is not found in oats is studied, it is possible to use knowledge concerning that characteristic in a related plant. The family tree may contribute to the winter oats project later on through comparisons of this kind, but this is still uncertain and depends on other findings. Hence, the family tree was an application that primarily interested and benefited the 9 involved computer scientists and was made beyond the scope of the project. In designing the family tree for oats, external resources were also needed. One important resource was the software programme Phylip which is used for kinship analysis. The work with the family tree also required botanical knowledge and so a contact was established with the Botanical Institute at University of Gothenburg. The EST data analyses also resulted in identification of a number of health-related genes. These genes in combination with the transformation technique formed the basis for cooperation among two of the project members; the farmers’ co-operative and the molecular biologists, and a research group that was external to the project belonging to the Department of Food Science at Chalmers University of Technology. Inspired by the identification of health-related genes, this constellation put together a joint research application where they suggested further research on oats especially with a focus on its health characteristics. The healthrelated genes identified in the EST data analysis, which were not directly related to the cold adaptation, were thus recognised as useful beyond the scope of the project. The farmers’ co-operative had worked with the Department of Food Science at Chalmers in earlier research projects on oats. The three parties started their discussion in relation to an ongoing large project that the Department of Food Science already was involved into making minerals available in food. The project focused especially on herring, yeast and oats. For an illustration of research activities and resources during the EST data analysis see Figure 3. Preparations for micro-array analysis Micro-array analysis is a technique for deciding exactly what genes are active in an organism at a certain moment under certain conditions. A tool called the microarray chip places an essential part in this. A micro-array chip could be described as a grid in which each square represents one gene. The EST data was a necessary precondition to be able to conduct microarray analysis. Since there were no oat The IMP Journal Volume 2, number 3 Methods for data handling and database building The Arabidopsis Project 10 Non-cold-related genes EST data analysis EST data Public databases and tools Project boundary Potential coldrelated genes Healthrelated genes Research activity Resource developed and/or used within the project Fig. 3. Research phase III: EST data analysis. micro-array chips available, the first step towards performing micro-array analysis was to develop these chips. Facilities at Gothenburg University were needed for this development and these were accessed via the molecular biology department. Some of the results of the EST data analysis were used in other settings beyond the project boundary. The data has been used as input to a traditional plant-breeding programme in England with the ambition to develop oat-breeding markers. Through the plant breeding firm, the EST data has been transferred and further used in this new setting. Using the EST data in this way was not planned initially but represents an opportunity that was identified along the way. Research phase four is illustrated below in Figure 4. In conclusion, several genes have been identified in oats. Some were concluded to not be cold-related and some were potentially related to the coldadaptation process. These potentially cold-related genes are to be further explored in micro-array analysis, the results of which we do not yet know. However from a project embeddedness point of view, the description of the project as it has developed so far provides inspiration for the analysis. 5. Analysis The case illustrates the interplay among various actors and their activities based on the resources used and developed by them. All project members contributed resources and/or activities in one way or another although they were involved in different ways and to different extents. Figure 5 illustrates the main actors and sets of activities involved in the project and thereby visualises the project as embedded in its context. Some of the The IMP Journal Volume 2, number 3 Facilities for microarray analysis Potential oatbreeding markers EST data Potential cold-related genes 11 Coldadaptive genes in oats Microarray analysis Project boundary Research activity Resource developed and/or used within the project Resource not yet fully developed Fig. 4. Research phase IV: Preparations for microarray analysis. involved actors had ongoing relationships prior to the project; however, this is not shown in the figure. For illustration of the resource dimension, see Figure 4 in the previous section. Embeddedness with respect to Organisational Space: Actors, Activities and Resources The molecular biologists and the computer scientists seem to have been the most active parties within the project, particularly in the EST data analysis. In these activities they were able to combine what they were doing within the project with concurrent research activities. The molecular biologists related to another research project concerned with the Arabidopsis Thaliana plant and therein embedded the project with regard to both resources and activities in a concurrent research project carried out at the parent organisation. Resources were tied in that the two individual plants were related and compared and they managed to learn from one plant and apply that knowledge and increase the understanding of the other. Activities were linked in that the sets of analyses for the two plants, were partly performed concurrently and showed many similarities in terms of set up, performance and analysis of results. The computer scientists made use of their research on methods and algorithms for structuring and handling huge amounts of data and thus the project became embedded, based on the activities of the computer scientists. The computer scientists performed datahandling searches and managed to relate these activities to the oats-related search activities in public databases. In a similar vein, they had access to resources for building databases that became used in the project in new ways. Furthermore, the identification of The IMP Journal Volume 2, number 3 Project boundary Research activity Actors involved in the project Skövde University UK Breeding Programme Plant Breeding Firm Oat Breeding Group 12 Department of Computer Science Sequensing Firm Chalmers University of Technology Prep. for sequencing Sequencing EST data analysis Microarray analysis The Farmers Co-operative Department of Molecular Biology Development Division Division of Food Science University of Gothenburg Arabidopsis thaliana Project West Swedish Farmers Funding Body National Research School Relationships between actors Actors’ involvement in and/or external use of resources developed during research activity Funding of the project Fig. 5. Main actors and activities embedding the project. Botanical Institute The IMP Journal Volume 2, number 3 oat genes that were not of particular interest for the project was used in different ways by the project members beyond the project boundary. The computer scientists used it in the construction of the gene family tree and therein created a new relationship with the Botanical Institute and the molecular scientists, in co-operation with the farmers’ co-operative and a third party, in developing ideas for future projects on health-related genes. Hence, resources developed within the project boundary could be combined with other resources in continuing external activities. Thus the project became further embedded with respect to resources and activities in the two project members’ contexts. While the plant breeding firm provided the project with appropriate oat varieties that were essential resources for the sequence preparation activities, they where not particularly involved in any internal project activities. However, they took part in concurrent projects, such as the English breeding experiments, in which resources were used that had been developed in the project. Furthermore, these breeding experiments may result in resources that can later be useful in the winter oats project in a similar way to the gene family tree that was developed by the computer scientists. Hence, possible future uses of these resources may be explored which may embed the project further into its specific context. The role of the farmers’ association seems mainly to have been to use its relationships to other actors and thereby contribute to the project. As a funding body, they played an important role in setting the project goals around which the project activities and the resources used and developed in these efforts revolved. Although the other project members contributed in different ways to finance parts of the research activities, the farmers’ co-operative acted as a ‘project owner’ in setting the overall goals of the project and in funding the main part of the project. In terms of embeddedness they played a major role in embedding the project in a general research context 13 focusing on developing different characteristics of seed. Several of the project members managed to contribute resources from their parent organisations, as in the example above where the plant breeders accessed oat varieties and the molecular biologists gained access to central equipment from their parent organisation in the preparations for micro-array analysis. The parent organisations were thus in different ways important as resource bases in the project. Embeddedness with regard to Time: Past, Present and Future The winter oats project can be seen as embedded with regard to time: past, present and future. There are several examples of prior projects and existing relationships influencing the route of this project: Firstly, three of the project members had worked together on a project where the transformation technique was developed. The potential further uses of that resource can be seen as a central driver initiating the project. Thus, the project was considered as an extension of a previous project where three of the members where involved. Secondly, the farmers’ co-operative maintained a relationship with the Department of Food Science at Chalmers University of Technology as they had worked together in other projects. Based on this, the farmers’ association identified possibilities to combine resources and activities of some of the actors to explore features of the resources developed in the project, i.e. health-related genes in oats. As stated above, three of the project members had worked together prior to this project. During the project, it became apparent that the skills of the computer scientists were needed and they were invited to join the project. Eventually this department became a central project member, especially with regard to the EST data analysis. The choice to include the computer scientists affected the project embeddedness. If the computer scientists had remained an external collaboration partner, the embeddedness with regard to resources and activities would have been The IMP Journal Volume 2, number 3 high since the interdependence between the activities and resources of the molecular biologists and the computer scientists were strong. When the computer scientists were brought into the project, these interdependences became part of the project. During the project a number of concurrent activities were initiated as a result of what was happening in the project. The development of the family tree and the ideas to form a new research project on health-related genes in oats are examples of this. In addition, some activities that were carried out concurrently became related to the project during its course. The breeding experiments and the research on the Arabidopsis Thaliana were examples of this. There were also several plans to draw on outcomes of the project in future. Hence, the project was embedded in time based on specific developments in the past, concurrent activities and future plans. All had an influence on the project and its individual members and all also to some extent affected the project’s context. Hence, there was certainly some influence on the way in which the ‘drifting’ project environment drifted. Contribution to Project Embeddedness Some remarks can be made with regard to the project members’ respective contributions to project embeddedness. The molecular biologists made a significant contribution with respect to both resources and activities. They managed to access and combine resources and activities with other concurrent projects’ external efforts. The farmers’ association contributed through their relationships with other actors in the context, both through the parent organisation and as a result of prior projects. The farmers’ association’s contribution to embeddedness was mainly with respect to accessing resources and it was minor with respect to activities. The plant breeder embedded the project with external resources within the parent organisation and outside but not to a great extent with respect to activities and actors. Finally, the computer scientists resembled the molecular biologists, embedding the project mainly with respect to activities and 14 resources, while to a lesser extent with other actors, although their efforts to develop the family tree did put them in contact with some new actors. Hence, all four actors contributed to the embeddedness of the project in different ways. But all of them were able to relate what was done in the project with activities, resources and/or actors outside of it. The mix of how actors, activities and resources were embedded through the project is unique and the same combination could not have been achieved by any other constellation of project members or by any project member alone. 6. Concluding Discussion We introduced the paper by pointing to an identified need to study projects in their contexts. This can be taken further to the managerial question of whether projects should be organised and managed as isolated or embedded entities. Hence, the first issue to be discussed is of projects as isolated or embedded. The second issue concerns the design of projects with embeddedness in mind. Projects as isolated or embedded Engwall (2003) argues that research on projects typically takes a perspective on them as isolated from their contexts in time and space. In particular, the growing literature on project management typically describes projects as discretely and consciously designed and planned. Project managers are instructed to “explicate and operationalize the goals of the effort, to define and analyze the work breakdown structure, to coordinate implementation by comprehensive planning, to supervise the work processes towards task accomplishments, etc” (Kreiner, 1995, 335). In a similar vein Gilbert (1983, pp. 83-84) notes that “most of the projectplanning models currently available consider the project as though it was developed in a vacuum. Such an approach may be necessary for analytical purposes, but is a gross oversimplification”. Hence, how to manage projects by “planned isolation”, or how to conduct projects The IMP Journal Volume 2, number 3 autonomously with a powerful project manager (e.g. Eisenhardt and Tabirizi 1995) or to only allow loose couplings to the project environment (Lundin and Söderholm 1995, Hobday 2000) have become strong but questioned, themes in the project management literature. Blomquist and Packendorff (1998) note that when projects are considered as isolated then the environment is only relevant to consider before and after the project, providing goals and resources and receiving the final results. They further argue that from a traditional project management point of view embeddedness is a dysfunction: “Projects are supposed to be closed activity systems in order to be possible to manage effectively, and all environmental influences are consequently considered as disturbances that the project manager has to protect his organisation from.” (ibid., p. 38) This view of projects is recognized as problematic since most often the results of a project are to be used by others (Johansson et al 2007). While other suggested notions of project embeddedness mainly rest on the actor dimension and how projects are related to other organisations, we suggest that the activity and resource dimensions highlight additional aspects of project embeddedness that cannot be captured by the actor dimension alone. Although actors, activities and resources are always related, the emphasis with regard to embeddedness to a particular project may vary as we have tried to capture in the analysis of the case. Designing Projects with Embeddedness in Mind If we consider the whole range of project types then the need for embeddedness in the dimensions discussed in this paper may of course vary. “Simple” projects with straightforward 15 goals that are carried out in short periods of time may not need to be embedded to the same extent as more complex projects. Sydow et al. (2004, p. 1475) argue that projects are a fast and flexible mode of organising: “Because of their limited time duration, projectbased organizations do not constitute irreversible resource commitments of fixed costs. Hence, companies and other types of organization may launch a variety of ventures through project based organizations and may terminate unsuccessful ventures at low cost and little disturbance to the organizational sponsor.” In contrast, we suggest that the more the project form of organising is required, i.e. when various resources, activities and actors need to be involved, then uncertainty is high and the project duration extends over longer time periods, then the more the project needs to be embedded in its contexts. Based on this we suggest that a differentiated approach to project design and management in view of embeddedness is needed. Designing a project with embeddedness in mind raises the question of what parties should be involved in the project as project members. External actors may be connected to the project in different ways. While Uzzi (1997) points to the risks with “over-embedded” firms, a similar reasoning may be valid for projects. High levels of embeddedness can be difficult to manage from a project management point of view and there are obvious risks, such as a lack of focus. When uncertainty is high, some interdependencies may be better taken care of within the project boundary. Embeddedness into the “right” contexts may enable relations with actors that are internalised in the project on such an occasion. The IMP Journal Volume 2, number 3 Project member selection naturally builds on current knowledge and plans for which activities and resources the project members may contribute in relation to the project goals at its beginning. However, when plans need to be made during a process and dealt with as a series of decisions over time (Gressetvold and Torvatn, 2006), then the basis for this selection may change over time. In addition, the project members’ concurrent activities may important in order to embed the project in “relevant” contexts and to maintain a readiness for further embeddedness during the project. Hence, project design may not only encompass the project’s internal actors, activities and resources. It may also include access, through project members, to contexts in which potentially useful activities, resources and actors exist. The potential contexts in which the project may become embedded thus requires consideration of the contexts of individual members and what they do outside the project boundary. However, it is not possible to “control” these concurrent activities from a project management point of view and this may therefore be seen as disturbing the focus of the project. This issue has similarities with what Kreiner and Schultz (1993) have identified as a “management paradox”. Although Kreiner and Schultz focus on information sharing, the point made can be relevant to project embeddedness in general. On the one hand, what is regarded as confidential information and what is to be kept internally needs to be strictly regulated. On the other hand, those involved need to be allowed to share information through informal networking in order to get access to the latest frontiers of research. Hence, the balance is between what needs to be kept internally within the project and what needs to be embedded and with which specific counterparts. Intuitively, it may seem beneficial for a project to have members that can access a great variety of internal and external resources while concentrating on the project in the activity dimension. However, there are two related aspects that complicate this presumption: Firstly, access to external resources may require project members to be involved in 16 concurrent, external activities. When the results of research projects are considered, the uses (and/or further developments) of the resources developed may be limited to specialised actors, in combination with other actor-specific resources. Hence, the actors involved in a project may be essential for the further uses and developments of the resources. Secondly, the strength of the interdependence between resources and activities may vary. Hence, some project members may contribute resources that may be used independently of their involvement in joint activities while other project members need to be involved in activities related to specialised resources. Another consequence of the involvement of project members in other, project-external activities is that this may enable the project to better cope with “drifting environments” (Kreiner 1995). Thus, a project is better able to cope with changing conditions, such as the need to access newly developed resources, by being embedded in its context rather than isolated from it. We also need to consider how a single project may contribute to activities, resources and actors outside of its boundaries. Hence, while the results of projects in terms of goal fulfilment are of obvious interest, the other contributions of a project to its members and other related actors are of relevance when assessing the outcomes of projects. For instance, resources that are developed as means to fulfil project goals may be used beyond the project boundary by project members, their parent organisations and third parties. What are considered as the “ends” and “means” of a project depend on each actor’s individual perspective and therefore a strict “project perspective” limits the view of the project’s contributions. These perspectives will need to be taken into account when designing a project and as become part of considerations of how the project may develop in terms of the project’s embeddedness. From an individual project member’s perspective the embeddedness of a project also impacts on what is gained apart from the obvious factors such as The IMP Journal Volume 2, number 3 funding for the time spent on the project and future use of the ex ante planned project result. Project members that are able to benefit from the project’s embeddedness, either through getting involved in concurrent or future activities or getting access to resources that were not part of the plan, will have achieved more than was expected from the start. 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Project Management: a managerial approach, New York: Wiley. Third edition. Sahlin-Andersson, K., & Söderholm, A., editors. (2002). Beyond project management – New perspectives on the temporary – permanent dilemma, Malmö: Liber Ekonomi. Sydow, J., Lindkvist, L., & DeFillippi, R. (2004). Project-based organizations, embeddedness and repositories of knowledge, Editorial. Organization studies, 25 (9), 1475-1489. Söderlund, J. (2004). On the broadening scope of the research on projects: a review and a model for analysis, International Journal of Project Management, 22, 655-667. Söderlund, J. (2005). Projektledning och projektkompetens, Malmö: Liber. Uzzi, B. (1997). Social structure and competition in interfirm networks: The paradox of embeddedness, Administrative Science Quarterly, 42, 35-67. Wedin, T. (2001). Networks and demand: The use of electricity in an industrial process, Dissertation, No. 83, Department of Business and Administration, Uppsala: Uppsala University. Yin, R. K. (1989). Case Study Research – Design and Methods, Sage Publications, Applied Social Research Method Series. New York: McGraw-Hill. The IMP Journal Volume 2, number 3 19 An Interactive View Of Innovations: Adopting A New Timber Solution In An Old Concrete Context Anna Bengtson a and Håkan Håkansson b a b Department of Business Administration, University of Uppsala, Sweden, e-mail: Anna.Bengtson@fek.uk.se International Management, Norwegian School of Management, Oslo, Norway, e-mail: hakan.hakansson@bi.no Abstract This article takes an interactive view of innovation with the aim of investigating how physical and organisational resource interfaces within an industrial context will affect and be affected by the adoption of a particular innovation. It is based on a case study of a change process that took place in the Swedish construction industry in the mid and late 1990s centring on the use of timber constructions in tall buildings. The case analysis focuses on describing the resource structure behind a building, and on further analysis of some of the resource interfaces. These resource interfaces have explanatory power in the examination of the focal change process and its outcome. The article ends with an analysis of the particular innovation process from an economic perspective. 1. Introduction A focus on newness seems to be common to most definitions of innovation. Van de Ven (1986, p. 591), for example, defines innovation as “(t)he development and implementation of new ideas by people who over time engage in transactions with others in an institutional context.” Trying to pin down the newness he continues; “An innovation is a new idea, which may be a recombination of old ideas, a scheme that challenges the present order, a formula, or a unique approach which is perceived as new by the individuals involved.” The same concept of perceived newness is adopted in the definition used by Damanpour (1992, p. 376), who states that an innovation is “(t)he adoption of an idea or behaviour, whether a system, policy, program, device, process, product or service, that is new to the adopting organization.” Newness is thus not primarily regarded as internal newness of the artefact as such, but rather as external newness of the artefact into the adopting system (e.g. Damanpour, 1992; Johannessen et. al., 2001; Pettigrew, 1997; Styhre, 2006). Johannessen et al. (2001, p. 23ff) assert, for example, that “(p)rior innovation research suggests that the extent of newness of an innovation may be related to the domain into which the innovation is adopted”, and argue that one should not focus too narrowly on aspects such as “how highly technical an innovation is, or the outcome of large investments in R&D”, because “(t)he success of an innovation is determined more by the extent of its adoption than by who originates it or how technologically advanced it is.” The process that we will focus on in this article concerns the adoption of an innovation that by no means can be described as very technologically advanced, nor is the product as such new for the involved actors. However from a use point of view it is totally new to the involved companies. Thus, it has to go through an adoption process of the type The IMP Journal Volume 2, number 3 suggested above. This process took place in the Swedish construction industry in the mid and late 1990s. More than one hundred years earlier, in 1888, a large city fire in Sundsvall, the last in a long line of city fires in the nineteenth century, had put an end to the construction of timber framed residential buildings of more than two storeys. In the early 1990s, however, new research findings showed that the legislators had confused timber frames and timber facades at the time of the prohibition and thus forbidden both. New fire tests proved that timber frames provided rather good fire insulation compared to other materials used such as steel. In 1993/1994 the building regulations in the Swedish building code BBR94 were changed in favour of functional requirements. The prohibition against burnable materials such as timber was thereby replaced with requirements that stated how long a building must hold in the event of a fire. To explain the considerable interest shown by the construction industry in reintroducing timber as a frame material, one needs to know that this legal change came at a time when the Swedish construction industry was looking for ways to lower production costs. These had been rising steadily for some years (Engebeck and Wigren, 1997; SCB, Bostads- och byggnadsstatistisk årsbok, 2002). Swedish industry representatives looked at the USA at the time and were able to show that the American construction industry, which had not been burdened with the same timber prohibition as the Swedish industry, used timber frames in more than 90 per cent of its multi-dwellings. The technique had been popular for decades and comparisons to Swedish production costs revealed that it resulted in much lower costs than those in Sweden. This was so even when considering differences in taxes, climate, quality demands, etc. (Miller and Stone, 1995). The interest in timber construction shown by the Swedish construction industry in the mid 1990s was thus based on the fact that they were given an opportunity to lower their production costs by perhaps as much as 40 to 50 per cent simply by switching to another framing 20 material. The material, timber, was well known and widely used for many other industry-wide applications. The prevailing situation in the Swedish construction industry in the mid 1990s gives researchers interested in innovation processes, an interesting opportunity to study how the existence of a specific limitation influenced the economic use of a set of physical and organizational resources. These resources have been combined to create a total structure of physical and organisational interfaces within a specific network where timber as a frame material was not included. We believe that analysis based on this case, based on the same logic as presented by Rosenberg (1994), will help us to better understand how economy is created in the reconstruction of this resource set. In this article, building on Bengtson (2003) and Bengtson & Håkansson (2007), we will thus investigate how the physical and organisational resource interfaces within the construction network in Sweden that are related to the design and the production of buildings was affected by reintroducing the “old” frame material. By starting with the legal change concerning the use of timber in Sweden described above, we will be able to show that the construction of an economically beneficial technical solution concerning a certain innovation (new item) is far from a simple or neutral process. Through time, resources and resource interfaces have been directed toward each other into certain specific combinations or “use areas” where new resource combinations have emerged and been utilized, making the resources even more directed toward each other. An interesting aspect of the case is the fact that we have a “test group” represented by the American construction network that has used the product (innovation) extensively for a long time. Also, while timber framing has been forbidden in the Swedish network, the material itself is used in a large number of other applications. We can therefore assume that the total use and knowledge of the timber material is at the same level in both countries (it could even be higher in Sweden as this country is more The IMP Journal Volume 2, number 3 dependent on the forest industry than the USA). Any difference in the two subnetworks can therefore not be related to the level of general knowledge but only to the effects of the blocking of the specific interfaces between wood when used as a frame material and other resources related to the frame. The situation is that of a designed classical experimental situation with one test group where, at a certain time, there was a change and a control group with no change and where, 100 years later, it is possible to measure the long-term effects as there is a change back to the old solution. We will study how the Swedish construction network, with its experimental “change” situation, evolved from one technological situation to a somewhat different one in an attempt to reconstruct the economical map based on the timber innovation. This adaptation process is affected by both technical and organisational interfaces as well as by the industrial parties´ knowledge and/or ignorance of these interfaces. The aim of this article is thus to study how this very limited “innovation” may be turned into economically beneficial solutions for involved parties, and what obstacles there might be to the attempts to reach a positive bottom line despite the fact that the newness is so limited. Our aim is to make a contribution in terms of illustrating the importance of the adaptation process in the commercialization phase. We will argue, based on the empirical case that it is the confrontation between the earlier nonused item and an existing and welldeveloped (rich) structure and how this confrontation process is handled that determines the adoption process. The article has the following disposition: In the next section we will describe some of the analytical and methodological considerations taken into account in collecting the data for this article. The case analysis focuses on describing the resource structure behind a building and on further analysis of some of the resource interfaces that have explanatory power in order to understand the change process and its outcome. The article ends with an analysis from an 21 economic point of view of the technological change that we studied. 2. Methodological Considerations And Analytical For anyone interested in how resources become combined into larger valuable and functional “wholes” or products with certain value, the construction of a building is an ideal object of study. The functionality aspects related to the product are quite complex since there are several functions that any building must have and that must be considered during the design process. The most fundamental function of a residential building is to provide shelter for its residents. Providing shelter can however, be further broken down into more specific functions such as safety (for example resistance to wind, moisture and fire), and comfort (such as ventilation and sound insulation). Some of these functions are described in laws and regulations, either on a national basis or in a larger setting. Other functions are still perceived as given, i.e. over time they have become part of our very definition of a building. Designing a building aesthetically and technically requires consideration of all these functions. These functions, whatever they are also raise certain demands on the individual materials and components used to construct the building, on how these materials and components are combined in the construction, i.e. on various physical resource interfaces, and on the larger technical resource structure needed for the construction of the building. All functional and aesthetic requirements for a certain product – in this case a specific building – are also affected by the production processes hidden behind the construction of the various components and materials of which the building is fabricated. Producing all of these components and materials that fulfil these functions requires an extensive and highly complicated production structure. The various production processes in the production structure are then affected by the requirements on the building, but also primarily by demands on economical and The IMP Journal Volume 2, number 3 organisational aspects, such as efficiency and the long-term production planning of each specific component in each specific production unit. The production side of the resource structure is composed of a number of suppliers and sub-suppliers each having specialised production equipment as well as design and production knowledge/experience. The empirical data described and analysed in the article constitutes the empirical basis of a thesis (Bengtson 2003). The data material for the thesis was collected through both primary and secondary sources. First a referential study of a traditional building project using the concrete technology was conducted through interviews with involved parties such as the construction firm, architect, constructing engineer and several suppliers and sub-contractors. Thereafter information and data concerning the attempts to achieve technological change in Sweden was gathered through interviews with persons involved in the first two projects using the timber technology. Material was also collected through media and through research reports and technical articles on the subject as well as through participation in project groups working on the technical aspects of the change. Finally, a Scandinavian comparison of the change attempts concerning timber framing was made in cooperation with researchers from Norway, Denmark and Finland. More than fifty interviews were completed. For further information on the methodological aspects of the study, see Bengtson (2003), Chapter 3. The innovation literature can, according to Johannessen et al. (2001), be categorised into four different approaches: (1) an individual oriented approach that focuses on aspects such as age and gender of innovator, (2) a structure oriented approach in which various organisation characteristics and their effect on innovation is studied, (3) an interactive approach, and (4) a systems of innovation approach that discusses regional and national systems and their impact on innovation in the area. The interactive perspective, which will be used for this study, focuses on how action 22 influences structure and vice versa in the innovation process. In our case the data has been collected and analysed using an industrial network approach (Håkansson ed 1982, Håkansson & Snehota 1995). The starting point is an identification of relevant resource interfaces. Here we have used the four R model (Håkansson & Waluszewski 2002). This model has been designed in order to analyse developments where both physical and organisational resources are combined. The model can be used to identify the involved actors and their interfaces within a development process. The existence of specific interdependencies between the resources gives the interfaces a content that in turn has an explanatory power in the analysis of change in industrial networks. In the model, and thus in our analysis, a distinction is made between physical (tangible) interfaces, which relate to how products and production equipments are combined with each other, and the organisational (intangible) interfaces, which are made up of combinations of competences, skills and economic reasoning by the involved companies and organisations (see Figure 1). The next step in the analysis is to identify the activities influencing these interfaces (development, production, marketing and purchasing). There are activities directly changing the interfaces, but all these activities are also dependent on how these interfaces are designed. Thus, in order to understand the effects of the interfaces the analysis has to include identification and description of those activities and the costs and revenues related to them. It regards both direct investments in the resources and their design as well as changes and adaptations in daily activities. 3. Learning About The Economy In Interfaces When Sweden prohibited the use of timber in tall residential buildings in the early nineteenth century, its use for house construction had just started to become more industrialised. For example, an expansion of the saw mill industry The IMP Journal Org. Resources Construction firms Org structure Knowledge Routines Volume 2, number 3 Products Facilities 23 Org. Relationships Frames Components Systems Production equipment Planning To suppliers To architects To technical consultants Architects Knowledge Criteria Frames Buildings Designing systems To construction firms To users Technical consultants Calculation routines Knowledge Testing procedures Frames Components Testing To construction firms equip. To regulating bodies Standards Measuring scales Supplier of components Knowledge Org.structure Frames Components Production equipment To construction firms To suppliers Supplier of systems Design abilities Knowledge Frame System/product Production equipment To construction firms To other system suppliers Fig. 1. The 4R-model applied to the case in the 1870s made light timber construction more common, and an industry branch with housing catalogues and prefabrication was expanding. However, other materials took over after the prohibition. Non-burnable materials such as stone and brick had already become more commonly used as cities expanded in the urbanisation at the turn of the century. It was these materials that were now reached for in the absence of the possibility of using timber for construction for more than two storeys. Soon, however, concrete became more common, and more recently has dominated the application, even though steel and steel/concrete combinations are alternatives that may be considered. The shift from timber to concrete for framing clearly meant a lot for those producing concrete, but also for others who produced materials or components that in some way were related to the frame. The frame is an important part of the building as it is directly related to several of the key functions (stability, fire protection, sound insulation, design, etc.). The choice of framing material impacts both the design phase and the production phase as well as the final use of the building. The standard choice for framing of Swedish multi-storey residential buildings is concrete, which is a robust and thermally efficient material. But as the material became popular for house building in the 1960s it was found that concrete contains a large amount of moisture before it dries, making certain interfaces, such as surface materials and the glue used for the surface material on floors, vulnerable if not used properly. Cast in-situ concrete also has some disadvantages in the construction phase in a cold climate country like Sweden, since the construction becomes vulnerable to changes in temperature, rain, snow etc. Therefore prefabricated framing elements have often become an alternative. Because the country is rather large, high transportation costs for the heavy and ungainly concrete elements became a major obstacle. Another obstacle is the need for heavy equipment such as loadbearing cranes. Due to the large span width that can be accomplished, recent decades have seen a rise in the popularity The IMP Journal Volume 2, number 3 of steel for the construction of large buildings that demand open-plan space, such as garages or open offices. This was the context when timber framing again becomes possible to use through a legal change. In the 1990s, developers from the Swedish construction firm Skanska, together with others interested in the reintroduction wanted to learn more about the economy behind the timber framing technique before any investment was made in timber framing for tall buildings. They made a comparison between production costs for tall residential buildings in the USA and in Sweden. (For broader comparisons of the framing technologies in the two countries, see also Eriksson, 1993a; 1993b). The comparison confirmed a) that Swedish production costs were much higher, and b) that this difference was most likely due to the use of different framing technologies in the two countries. Hence a change from concrete to timber framing was seen by Swedish enthusiasts as a “quick fix” that could be of great value in lowering production costs. Table 1 below is a comparison between construction costs in the two countries that was made by the investigators in the early 1990 and published in a book on the matter in 1995. The second column (concrete Swedish) lists all costs in the production of a typical Swedish housing project at the time of the investigation, i.e. a residential building with a concrete frame. The third column (Concrete Swedish in USA) is an estimate of what the costs of the same project would have been if it had been produced in the USA. The fourth column (Concrete American) gives the costs of an American project using concrete frames, and the last column shows the costs of a building in the USA with a timber frame. Looking at the index in the last row we find the results that made the investigators so excited: the Swedish concrete framed building was 50 per cent more expensive to produce than the American timber frame building. Looking at the other figures, we also see that the American concrete building was less expensive to produce than the building built in Sweden. 24 It is stated, however, that “American builders are unanimous in claiming that, all things considered, wood frame buildings are 20–30 per cent cheaper than concrete ones” (in the USA) (Miller and Stone, 1995, p. 64). But as we will see in the following, these figures are much more problematic than anyone of the involved managers could imagine. In order to identify and understand these problems we will in the following sections make a closer inspection of the resource interfaces involved in a) the design of a building, b) the construction of a building, and c) the design and production of components needed in the housing construction. Framing Material and the Design of a Building When we consider timber frames, the standard choice for residential buildings in the American construction network, we find that it is generally not possible to determine the material from which it is made from the appearance of the building. Some of the buildings that were built with timber frames after the legal change in Sweden were originally planned as regular concrete buildings. When the development started, its aim was to reach the same result in all functional dimensions independent of the framing material that was used. Later in the development, however, the timber material was sometimes used as a sales argument, as explained by a builder from the building company Skanska, engaged in the development. “People tend to like timber, which has positive associations, in comparison to concrete that one may have somewhat of a dislike for.” Fulfilling the same functional requirements independent of the framing material used, involves different requirements for the two materials. For example, concrete is nonflammable, whereas timber is flammable and requires coverage with a material such as plasterboard to fulfil the same firesafety requirements. The fact that timber is a lightweight material, while concrete is heavy, puts different demands on the design of the construction in relation to stability. Acoustic conditions also vary The IMP Journal Volume 2, number 3 25 Table 1 Construction costs: comparison between Sweden and the U. S. (U. S. D ´000) (taken from Bengtson 2003 ) Materials and labour Concrete Brickwork Steel Lumber Thermal insulation Roofing Doors, windows Drywall, ceilings Stone, tiling etc. Carpeting Parquet flooring Paintwork Acoustic boards, etc. Bathroom equip., etc. Kitchen cab., closets Appl., kitchen, laundry Elevator Plumbing, ventil, control equipm. Electrical install. Total Index concrete Swedish concrete Swedish in U. S. concrete American wood American 271 44 25 13 320 58 30 18 145 29 18 21 9 17 40 1 164 10 15 66 32 23 11 8 27 1 23 70 12 26 9 14 11 2 7 31 56 7 17 11 - 1 20 38 23 8 3 10 12 5 12 15 27 16 13 23 24 27 24 32 72 41 75 40 73 65 26 717 100 48 820 114 60 578 81 29 469 65 between a timber and a concrete framed building. In the designing process there are two types of organizational resources – architects and technical consultant – that are of special interest. In the next two subsections we will have a closer investigation of their interfaces with the frame. The Interface between the Architect and the Frame: Architects have a rather independent position in the Swedish construction network. The architect’s knowledge and design resources are used to give the building its aesthetic appearance and this happens before and sets the boundaries for the work that needs to be conducted by other parties in the building project. For example, it is common for commissioners to arrange architectural competitions to which certain architects are invited. The prize for “best” design is, of course, the assignment. Compared to the interaction between the construction firm and sub-contractors, such as the consulting engineer, the relationship between the architect and the construction firm is more distant within projects. This is because the majority of the architects’ efforts based on its resources precede the intense production The IMP Journal Volume 2, number 3 phase in which most interaction takes place. When the first building projects using the timber framing technology in Sweden were conducted, it became apparent that the “independent” architects were also adapted to the fact that their main customers, the large construction firms were heavily directed towards concrete frames. When comparing Swedish multi dwellings with American ones, the Swedish buildings are generally speaking, narrower so that each apartment has windows in several directions whereas the American buildings are larger, often covering a whole street block. The fact that these design preferences were created in different resource sub-networks, and thus based on different interfaces to the frame, was not anything that most had considered. However, as the Swedes constructed their first timber houses using Swedish design criteria, resulting in tall and narrow buildings, problems arose related to stability for unexpected horizontal wind forces, which had not come about with a more American design. Being used to and adapted to concrete, the architects were not aware of the resulting effects on such aspects as stability and spread of sound in light construction, and could therefore not make a well thought out evaluation of design in relation to function based on timber conditions. In order to use the new frame material the architects needed to adapt both in terms of designing the building and also in how they combined different materials and components with each other. The Interface between the Technical Consultant and the Frame: A consulting engineer competent in making all technical calculations for the building is always assigned to a building project. The technical calculations are required so the construction firm will know how to construct the building in accordance with all technical requirements. Besides load-bearing capacity, the consulting engineer also makes sure that the building will function according to stability and acoustical 26 requirements, which are given in an acoustic standard. The consulting engineer also ensures that the system conforms to the fire safety requirements, which in Sweden can be found in the building code BBR 94 that refers to the standard time-temperature curve. It became apparent to the technical consultants that the interface between concrete frames and their competence area had resulted in several adjustments that made their task more difficult when working with timber. Along with the difficulties in stabilising the tall and narrow buildings, they ran into difficulties in sound testing. From a legal perspective there were no problems in reaching an acceptable acoustic environment in the buildings. However, the scale used for measuring sound was based on concrete noise and the frequency in which timber noises occur was lower and thus not taken into consideration in the standard. Until a new standard could be accepted, the consulting engineers had to test and decide on their own what spread of sound could be considered acceptable, knowing that an uncomfortable acoustic environment could have a negative effect on the technology’s survival. A third area that made the consulting engineers’ work on the maiden projects difficult concerned fire testing. The investigators who made comparisons between the American production technology using timber and the Swedish concrete-based technology gave the flammability of timber special consideration and checked costs for fire insulation in the USA. The fire safety requirements stated in BBR94 in Sweden were almost identical to the American requirements, but despite this, the fire tests that were conducted showed that almost double the amount of gypsum would be needed. A first conclusion drawn by the engineers was that “it burns better in Sweden than in the U.S.” Later, however, because the consequences of this difference were rather devastating from a cost perspective, a more thorough investigation of the real reasons for the difference was conducted. It showed that the American testing had been made a long time ago, and that changes in The IMP Journal Volume 2, number 3 components had been made since then. The American construction would thus be unlikely to pass their own test if they were retested. The investigators also found differences in testing procedures. The American fire tests were, for example, made with elements loaded from one side, whereas the Swedish test elements were loaded double-sided and therefore more vulnerable to fire. Taken together, one finds small and rather coincidental differences in testing procedures, etc., that resulted in negative economic effects in the Swedish network. In order to use the timber as a frame material the technical consultants had to adapt their knowledge, their testing procedures and their working processes. There were even reasons to change the national safety requirements Framing Material and the Construction of a Building The production of concrete frames can take place either on the construction site or in a factory. A site-made concrete frame is constructed in several steps. After the ground has been prepared, the shuttering for the first storey frame is built and concrete is poured into it. The concrete must then dry for some time before the same procedure can follow for the second storey and so on. A prefabricated frame is constructed on large moulding tables from which it is lifted after a short drying time. When enough elements have dried they are transported to the site and lifted onto the building one by one. Properly made sections are vital to reach good strength and bearing capacity for a prefabricated frame of this type. Whereas both methods have their pros and cons, the choice of either method is normally decided on in the planning phase of the building project, based on such considerations as time schedule, time of the year, availability of construction workers, etc. A great deal of knowledge on how to produce concrete frames has emerged through the little more than 100 years that the material has dominated the application in Sweden. The technology had been able to mature during the production peak caused by the so-called “million 27 programme”. The programme was based on a resolution in 1965 that was passed by the Swedish Parliament on a production goal of one million new apartments to be produced in ten years. The million programme declaration made it worthwhile for large contractors to invest in factories and heavy machinery to make their production more efficient. Great efforts were made to make the interface between the frame and the production process more efficient, and to ease the interface between design or architecture and production. The houses built during that era were often claimed to use “crane architecture” since the design was made to ease both scale production and the production process at each construction site. As already indicated, much was learned during the million programme era, but many mistakes and shortcomings in different features became apparent several years after completion of the buildings. If we temporarily move away from the concrete frame and instead consider the interface between a timber frame and its production process we find, by looking at the US network, that it is somewhat different. Since the timber frame is a light construction much less construction equipment and machinery is needed (no cranes, for example), and there is less waiting time involved. The lightness of the construction also means simplified foundation laying and access roads during construction in comparison to concrete. The technology of site-made timber construction is most common in the USA. A great deal of manpower (nailing power) is needed for this type of frame construction. The whole frame can, however, be raised in a few days. Much of the construction on a concrete building is completed as soon as the frame has been constructed, but many “layers” of insulation, gypsum board, etc. are still needed in a timber framed building. This makes time tables and organisational procedures based on the technology for one framing material difficult to translate and use for the other. The frame is also important for the production process of the whole building, and must be considered if the entire The IMP Journal Volume 2, number 3 project is to be efficient. Experience with concrete as a framing material has created knowledge about routines to minimise the time loss in production caused by such things as drying, without decreasing quality. A modern Swedish building project is organised around careful time schedules showing when deliveries are due, when each production activity must take place, etc. Thus typical features of concrete production have been built into other production processes at the construction sites, as well as into the activity structure of the project as a whole. The activity structure of the building project is thus arranged according to the frame assembling on the different storeys, so that surface materials and other finishes might be made on the first storey, while installations are made on the second storey and frame assembling or moulding on the third. The specialisation of the work done by the workforce can thus be rather high in large buildings, as the buildings are constructed in stages related to a cycle with a particular circulation period. The workers move from one storey to the next and continue with the same type of activity there. Returning to American site-made timber construction, we find a different activity pattern from the one found on a regular Swedish construction site. The American construction workers are carpenters specialised in the different production phases. For example, there are some carpenters (often young, strong and willing to travel) who nail the frame whereas there are others who do more of the finishing parts. A timber construction also enables the workers to work on all storeys at once since the whole frame is assembled in just a few days. Thus all installations in the building are usually made at once instead of divided by storeys as they are in a concrete construction. Another cost advantage with timber in the USA is that the same materials can be used in interiors as in the frame thereby reducing overheads. In order to identify some more specific interfaces we will now examine the interface between the most important organizational resource, the construction firm and the timber frame. 28 The Interface between the Construction Firm and the Frame: Until the turn of the twentieth century, construction work was a handicraft in which all components and materials needed, such as windows and paint, were produced on the construction site. Today construction firms can best be described as central nodes or as a coordination resource that brings together products, materials and skills from a large set of specialised companies. Several of today’s large construction firms (such as Sweden’s largest construction firm, Skanska) became interested in the construction of residential homes in the 1950s and 1960s, after the first “industrialisation” of the construction work which started to become more rationalised and specialised. These companies had their background in construction of the state-owned railroad system, which started around the mid nineteenth century, and in the building of roads, bridges and other infrastructure projects (dams, etc). With their resource base and their knowledge from heavy road construction they made important contributions to the continued efforts to mechanise construction work. Their efforts were also further supported by a special fund for machine loans that was started in 1952, and in the passing of unitary building regulations in the early 1950s. This background assisted the use of concrete as a basic building material. Most of the large construction firms are still devoted to both house building and heavy construction work such as road and railway construction. At times it is argued that this mix of operations gives the large firms the opportunity to move resources from one area to another, or from one region to another, in relation to changes in demand (Nordstrand, 1993, p. 138). Furthermore, they can continue to build on their earlier background for the use of “heavy” construction methods (such as using concrete for frames) in both application areas. Construction firms´ costs for components, materials and subcontractors are estimated to average around seventy percent of total production costs. Hence, as indicated above, the competence needed by the construction The IMP Journal Volume 2, number 3 firms consists mostly of “combining skills”, both regarding materials and components and in regard to different sub-contractors and suppliers. Many sub-contractors and suppliers are (or at least have been) smaller local companies located in different regions. This is one of the reasons why the construction firms have a decentralised organisational structure, and perhaps especially so on the purchasing side. The construction companies have learned to work decentralised on a large number of different locations within the large company. This structure indicates that most of the skills must be spread out in the organisation so each building project works efficiently. All these features enhance the use of one dominating production design. This is further strengthened by the fact that most of the purchasing activities are done within single projects despite attempts to centralise some of the purchases to reach better long-term supplier deals. Relationships with suppliers are often tight within building projects since many technical and economic considerations must be discussed and handled throughout the production phase. Between projects, however, most relationships are handled at arms length because of the strong reliance on tendering procedures for each project. Looking at the American situation, we see a rather different organisational interface. Whereas multi-family houses in Sweden were built by general contractors operating in the whole country, the large American contractors concentrated on projects of a particular kind, such as offices or large scale industrial facilities, and seldom in housing production. Thus the construction companies active in the housing sector differed between the two countries with a dominance of large construction firms in Sweden and small firms in the USA. The small American firms have been noted to “display a big capacity for survival, by virtue of their flexibility, good local knowledge and small overheads” (Miller and Stone, 1995, p. 20). There were also other differences: Whereas Swedish general contractors had a large number of construction workers on their payrolls, American companies largely 29 relied on sub-contractors. Another difference concerned unionisation, which was almost a 100 per cent in Sweden, but low in the American housing construction sector. (There were at the time of the investigation of the American conditions 24 nationwide construction unions in the USA. The unions, among other things, define which tasks each trade is allowed to carry out.) In summary, the resources of the relevant construction companies were not at all designed in such a way that they suited the use of timber frame. Instead they were more or less perfectly adapted to the use of concrete as a framing material. Framing Material and the Design and Production of other Components The components or building materials needed for the construction of a building can be sorted into five groups: 1) frame materials, 2) supplementary materials, 3) interior materials, 4) installation materials, and 5) expendable supplies. A large portion of these components and materials are currently produced in process industry characterised by capital intensive production facilities, indicating that there are scale effects to consider. The scale economies of components together with a reliance on a tendering system have led to “batch production” and the use of standards. Standard components are thus bought for the specific building projects and must be adapted on the sites to fit the design and requirements of the specific building. Hence, even if the production of a building normally is in a project form and thus “unique” to a certain extent, the production of its different components are made with “standardised interfaces”. The term standardised can be misleading if one believes that the components are designed to fit equally in all situations. On the contrary, the standards are based on the general conditions faced in a specific use situation. In the Swedish case, the general use situation until around 1994 consisted of building projects in which a concrete frame is used. Over time, the standardised interfaces became adapted to these conditions, since the requirements put on The IMP Journal Volume 2, number 3 such things as pipes, board or insulation material differ depending on the framing material that is used. (This phenomenon has been termed by some researchers “collective adaptation”, see for example Dubois and Gadde, 2002.) The use of standards to reach scale economies often makes it difficult to engage suppliers in development efforts. For example, the contractor for the early Swedish building projects using timber framing tried to engage both plasterboard producers and insulation suppliers in their development trials. These parties were, however, sceptical of making any large efforts before any substantial change of framing technology had occurred in the Swedish construction network. It became clear through these change efforts that the longterm Swedish attempts to reach a general construction standard with standardised interfaces led to a structure optimised towards the included resources. Changes in one resource interface in this structure led to difficulties in several other interfaces. We will now investigate in more detail the interface between three organizational units involved in the design and production of materials and components used in the construction of a building and the frame material. The Interface between the Supplier of Framing Materials and the Frame: The supply of framing materials in a concrete project is made within a highly specialised structure based on concrete technology. The first two timber frame building projects, conducted after the legal change in Sweden in 1994, were made in Linköping and Växjö and bear witness to much more trial and error, of trying to find ways to organise a functional supply structure. Despite the fact that the same construction firm, Skanska, was responsible for the construction of both buildings and the fact that they were parallel in time, different technologies were tested and hardly any experiences were shared between them. The project in Linköping was an attempt to copy as much as possible of the American site-made construction technology while the Växjö project was linked to technical research efforts on the timber material and tried out 30 a technology for prefabrication of timber elements. The supply of lumber for the frame was not considered an important aspect in the Linköping project. They were inspired by the Americans, who use standard lumber of one type (2 × 4 inches), varying the amount of lumber put next to each other and the width of span between girders. The lumber for the project was delivered from a local manufacturer. Some of the other components and materials needed for the project were viewed as central to the quality reached. For example, they had problems finding a good board for the floors, a crucial aspect for both handling moisture during production and achieving well functioning working conditions in the building. An American board, developed and used for this very purpose, was therefore imported, together with the glue that the Americans used for attaching the boards to the joists. In the other project in Växjö, the production management aimed to continue the efforts with more prefabrication even though the new framing material was tested. This project had been initiated by one of Sweden’s large forest owners’ societies, Södra Skogsägarna, and was located next to their head office by the lake Växjösjön. Neither they nor Skanska, however, had the necessary resources, such as factories for production of timber elements. Therefore a solution with a field factory made of reused building material was tested. The elements (inner walls, outer walls and floor components) were produced in the factory and then assembled in accordance with the procedures for a concrete building. The lumber needed to make the elements was delivered from Södra’s own saw mills. There were some special demands on the lumber that was delivered but most efforts were made in relation to logistics. The saw mills were not used to delivering such small quantities (deliveries were made by apartment), or of a specific quality, or in exact dimensions. Their standard delivery was a bulk product for foreign markets sold in large quantities on an international spot market. Thus, the supplier of the timber frame did not have all the resources needed to function in an efficient way in The IMP Journal Volume 2, number 3 relation to the construction site. This is not unexpected as they are newcomers in this production network. The Interface between the Suppliers of Components and the Frame: The interface between a concrete frame and the suppliers of components is largely based on standards. The ambition of construction firms to be independent and to be able to always look for the lowest price available at that moment, combined with their decentralised organisational structure, influences the interfaces between them and their suppliers. It is risky for the suppliers to invest in long-term adaptations towards a certain construction firm. The next time they do business with the construction firm, they will most likely be dealing with another purchaser without the experience of their former joint accomplishments. They might also be bidding for a standard product knowing that they have a higher priced but better adapted solution to the tender. The decentralisation of construction firms thus leads to difficulties in the transfer of knowledge not only within the construction companies, but also between them and various suppliers. Much of the experience gained and the knowledge needed in the industry has become institutionalised into building regulations, standardised products and production processes. It has also been built into standardised organisational interfaces or standardised “role descriptions”, leaving little room for specific counterpart changes in the interaction patterns between a contractor and a certain type of supplier or subcontractor. Hence, the expectations put on each party are largely given. For a long time the suppliers to the large construction firms in Sweden operated in an environment that demanded efficient components in a setting in which concrete technology was by far the dominant regime. Consequently, their products improved over time and became better adapted to this technology, i.e. to fit as well as possible into most usesituations at the building sites. This is also the reason why gypsum board producers, insulation suppliers, etc. were rather 31 unwilling to “de-invest” in all these experiences and “re-devote” themselves to timber technology efforts. These producers and suppliers had already invested a great amount of effort into the interfaces combining user knowledge and experiences of construction firms with their own experiences and knowledge of component production. If a supplier’s R and D expenditures for decades were devoted to making the interface between concrete frames and their insulation product more efficient, it is rather obvious that a request to invest resources into the development of a new interface is met with some scepticism. The Interface between the Supplier of “Systems” and the Frame: Looking at the organisational interfaces between the construction companies and system suppliers, one finds two different interaction patterns if comparing the Swedish and the American networks. American construction firms together with subcontractors and installation firms make up what can be referred to as informal networks, which are rather stable over time. As explained by Miller and Stone (1995, p. 21), “Most often the general contractors operate with a chosen group of subcontractors. On average 20 percent of projects are put out on bids, and then only to check price levels.” The more distant relationships between the parties in Swedish projects was probably an economic drawback due to lack of communication and sharing of risks and outcomes. The investigations by the Swedish construction companies of American timber technology had found that costs for system installations could be reduced using timber framing due to simplified installation procedures and a more flexible production structure. However, they discovered in the production phase for the first timber projects that the Swedish system suppliers had raised their prices instead of lowering them, due to perceived risk and to their insecurity with the new technology. Later it turned out that it was also difficult to achieve cost reductions on a more longterm basis due to differences in working routines and safety requirements, which The IMP Journal Volume 2, number 3 had been developed in the Swedish setting with its concrete framed buildings. The Economic Aspects of Framing The combinations of organisational and technical interfaces that have been described above are vital for the economy of each actor with an interface to the frame. Our description has shown that far more resources have an interface to the frame than one might believe at first glance. One important clue for working with the wood frame reintroduction and its economic effects is to identify these relevant resources and the actors controlling them. But when the investigators considered the cost differences, they did not know about all the time and effort that was required of the different parties (contractors, installation firms and authorities among others) to build up the interfaces that made it possible to provide the low cost structure present in the American network. Timber frame installations were not that much cheaper per se, but had become so through testing, documentation, product development, creation of skills and of routines on behalf of the involved actors. Another angle to the same example is whether any cost savings that could be reached in the Swedish network using the American procedures would benefit the system supplier, the construction firm or both. Skanska was the actor investing most in the new framing technique and the one taking most risks in the reintroduction. However, by agreeing to share any cost savings that could be reached they might have had a better bargaining position to get other parties, such as the system suppliers, involved in and dedicated to the development. There are many changes in the involved parties between individual Swedish building projects but few in how the parties work together. Still, there are clear long-term relationships in the construction network in terms of working together over time, in finding patterns and routines of how to work together, of how to solve problems, etc. The strong wish to maintain their “independence”, however, creates a need to standardise all physical interfaces. All components have been 32 standardised, not randomly, but to be efficient relative to the use of some specific frame technology. A standard is always built on some given other interfaces. The difficulties involved with the attempts to introduce timber framing in Sweden give a good picture of the collective learning taking place in a network. Each material and component as well as the production unit in which it is produced are designed to function in accordance with other materials and components in the larger technological resource structure from an economic point of view. In the component production in the case, the resource structure on an aggregate level became used to and adapted to a certain scale of production, and adjustments in similar but originally non-identical components were made to reach even larger scale advantages. Over time, interfaces were also built up between these components and the production of the buildings on the production sites. It is therefore not surprising to find that there was a lack of certain components and materials in Sweden that were suitable for timber framing, and that the costs for adjustments and trials related to the use of unknown components were high. But there is an even more important conclusion to make. The design of the physical interfaces was affected by economic considerations. There are not just physical interdependencies between the different interfaces but also a large number of economic interdependencies. Over the years the physical interfaces were adapted to find economically efficient solutions in both production and use. Thousands of technicians and others over the years developed better solutions from an economic point of view. The economy for the actors in the US “wood” network as well as in the Swedish “concrete” network was in this way a “construction” that was based on an intensive interaction over many years where the choice of frame had been one important ingredient. It was perhaps not the most important component in the building but central enough to have influenced a large number of physical and organizational interfaces. It was not easy The IMP Journal Volume 2, number 3 suddenly to try to take away the “concrete” as well as to introduce the “wood”! Every construction project consists of a rather tight network of companies that needs to be coordinated and interrelated in an efficient way. Each party must know what the others are able to do and how to do it in an economical way. The role descriptions given to each party are therefore rather inflexible and based on institutionalised and economised roles that are fixed within a certain context but that may vary between contexts. This fact becomes apparent in the difficulties construction companies experience when attempting to internationalise business, except for specific construction such as large bridges or other large constructions. The conclusion of the description and analysis is that production of the frame material developed over the last 100 years, and that this is the case in both our “test group”, the Swedish network, and in the group with “non-restricted” conditions, the US network. The production of the frame developed both in terms of the production structure of the frame itself as well as in terms of how the production of the frame is handled at the site. We have argued that other components used in building houses have been adapted to the use of a specific material in the frame. This also affected, at least in certain cases, the way these components are produced. Hence, what has been shown is that the specific framing material, through adaptations in the interfaces with all the other technical attributes, has become embedded into both the use of the specific features of these others as well as into a number of production processes both before and on the site. And all of these adaptations were made for economic reasons. 4. Final Remarks The reintroduction of timber into the Swedish construction network and its use situation turned out, despite the believed ease of the task to be quite a difficult and time consuming task. Neither of the two early timber framing projects, located in the cities of Växjö and 33 Linköping, was an economic success. Several shortcomings of both a technical and an economic nature had to be dealt with in the projects and in the continued timber framing efforts. (For more detailed information on the Wälludden project see also Hansson, 1997 and Persson, 1998). This can be explained using a network perspective. The change effort in the Swedish context was confronted with an already established network of resources and activities where the existing resource interfaces were part of a constructed economy with certain logics and interaction patterns on behalf of the involved parties. Hence establishing the timber framing technology would imply a reconstruction of this economy that had evolved during the last 100 years. Such a reconstruction will demand great effort and take time. This is primarily so because it involves a large degree of deconstruction – of moving away from a well functioning and well developed economic structure towards something else that might, or might not, generate larger revenues for some of the involved actors. Some parties in the construction network control resources, which made it interesting for them to move towards the change. Timber suppliers were, for example, presented with an opportunity to sell a more adapted product on their national market. Other parties, such as several component suppliers, had invested much in the already established interfaces and saw the efforts towards timbering as a “disturbance” of this development and thus more as a threat. The timber framing change was a simple change from the perspective of adoption of new technological knowledge. However, the framing application in the already established construction network is, as has been described in the case, a much embedded function with dependencies on a wide set of resources in housing design and in housing production. Adoption into a structure with thick and multi-levelled interfaces is demanding, especially since there is a gap between design and production as in this case. In all use situations, such as the one in the Swedish construction network, there is not one given economic potential for a The IMP Journal Volume 2, number 3 certain technology or a certain resource. Rather, the technological option and, especially, its economic potential are created through an interaction process by the parties in the network. The success of this interaction process depends on the use of pre-existing resources and resource interfaces. What then becomes interesting to discuss is the way the already established resources and resource interfaces are working, and the ability to forecast economic effects of adoptions and reconstruction based on the knowledge embedded into this network. Another interesting aspect is the process-driven character of innovations. A certain use situation is the result, or mirror of earlier learning about use potentials of certain resources and technologies in combinations. However, this mirror just reflects the results, it by no means gives anyone the full story or complete knowledge of its construction. Changing one small piece – in this case the framing material – in the use structure shows that this mirror reflection is far from enough. The knowledge that has been built into the structure (into the various resources and resource interfaces), which lies underneath the reflection will be and needs to be activated, understood, questioned and tested based on the new piece. A functioning economy based on a certain technology is thus achieved through interactive and stepwise efforts rather than given at a certain moment. Hence, economy is constructed through time based on actions that result from various pieces of network knowledge. All earlier innovations and technical artefacts and the way they are related are part of a particular used knowledge set. In this way, knowledge of economic potential has become embedded and manifested in a physical structure as well as in a number of use-processes, not just within single users but also across actor boundaries. Hence, the network consists of artefacts and processes built on an economic logic that in turn is part of the used-knowledge. As a consequence, knowing the functional potential of a certain innovation is not enough in an economic setting. The innovation must also be adopted to and built into technical artefacts and 34 organizational processes stretching over a number of firm boundaries in order to gain a particular economic potential. References Andreasson, S., & Thelandersson, S. (1998). System aspects of force transfer in multi-storey timber framed buildings. Department of Structural Engineering, Lund University. Andreasson, S. (1999). Three dimensional interaction in stabilising of multistorey timber frame buildings. Division of Structural Engineering, Lund Institute of Technology. (TVBK-7061). Bengtson, A. (2003). Framing Technological Development in a Concrete Context – the Use of Wood in the Swedish Construction Industry. Uppsala: Department of Business Studies Damanpour, F.. (1992). Organization size and innovation, Organization Studies. 13 (3), 375-402. Dubois, A., & Gadde, L-E. (2002).“The construction industry as a loosely coupled system: implications for productivity and innovation. Construction management and Economics. 20, 621-631. Engebeck, L., & Wigren, R. (1997). Byggkostnader i Norden. En analys av kostnaderna för att bygga flerfamiljshus i de nordiska länderna. Tema Nord 1997:508, Nordiska Ministerrådet, Köpenhamn. Eriksson, P-E. (1993a). Flerbostadshus i U. S. A – god standard till låg kostnad. Utlandsrapport från Sveriges Tekniska Attachéer, U.S.A 9304. Eriksson, P-E. (1993b). 2-tim-4 Ryggraden i amerikanska flerfamiljshus. Utlandsrapport från Sveriges Tekniska Attachéer, U. S. A 9305. Eriksson, P-E. (1995). Trästommar i flerfamiljshus: Erfarenheter från byggande och förvaltning. Trätek rapport P9504018. The IMP Journal Volume 2, number 3 Hansson, T. (Ed.), (1997). Flervånings trähus. Nordisk Industrifond, Stockholm. Miller, T., & Stone, G. (Eds.), (1995). Multifamily Housing in the U. S. A and Sweden. A Comparative Study. The Swedish Federation for Rental Property Owners, Stockholm. Johannessen, J-A., Olsen, B., & Lumpkin, G. T. (2001). Innovation as newness: what is new, how new and new to whom? European Journal of Innovation Management. 4 (1), 20-31. Norén, J. (1996). Brandklassade träkonstruktioner i U. S. A, Kanada och Sverige. Några direkta jämförelser. Trätek Rapport P9609078. Östman, B. (1997a). Brandsäkra trähus – ett Nordic Wood projekt. Slutrapport – fas 1. Trätek Rapport P9702014. Östman, B. (1997b). Fire Design of Timber Frame Buildings – present knowledge and research needs. Paper presented at the COST Action E5 Workshop Fire Safety of Medium-Rise Timber Frame Residential Buildings. VVT, 35 Finland, June 1997. Trätek Rapport L912103. Östman, B. (1998). Träteks FoU-projekt 1997. Resultatöversikt. FoUområde 7 Träbyggnadssystem och byggprodukter. Trätek, Rapport L9801004. Persson, S. (1998). Wälludden trähus i fem våningar: Erfarenheter och lärdomar. Rapport TVBK-3032.: Department of Structural Engineering, Lunds Institute of Technology. Pettigrew, A. M. (1997). What is a processual analysis?, Scandinavian Journal of Management, 13 (4), 337-348. Rosenberg, N. (1994). Exploring the black box: Technology, Economics, and History. Cambridge: Cambridge University Press. SCB (2002). Bostadsoch byggnadsstatistisk årsbok. SCBTryck, Örebro. Styhre, A. (2006). Science-based innovation as systemic risk-taking. European Journal of Innovation Management. 9, (3), 300-311. Van de Ven, A. (1986). Central problems in the management of innovation. Management Science. 32 (5), 560607. The IMP Journal Volume 2, number 3 36 Distribution Research And The Industrial Network Approach 1 Lars-Erik Gadde a and David Ford b a Professor of Marketing, Division of Technology Management and Economics, Chalmers University of Technology, Gothenburg, Sweden, largad@mot.chalmers.se b Affiliate Professor, Euromed, School of Management, Marseille, France, David.Ford@euromed.com Abstract This paper has two aims: The first is to show the linkages between the early distribution literature and some of the central assumptions and building blocks of the industrial network approach. The second aim is to illuminate how studies of current distribution issues could benefit from industrial network thinking and point out the conceptual and managerial implications of taking a network perspective on distribution. The paper presents a review of some of the basic building blocks of the early distribution literature. In particular it illuminates how central aspects of current industrial network thinking can be traced back to the systemic approach to distribution presented by Wroe Alderson and others some fifty or more years ago. The paper compares central elements of the distribution literature and the industrial network approach and discusses the ways in which they see the world similarly and differently. The paper shows how mainstream distribution literature drifted away from its previous holistic perspective towards focussing on more narrow issues without considering how these issues relate to the totality of distribution. The paper then presents observations on current distribution practice showing that distribution reality has become “network-like”. The paper concludes that it would be fruitful to analyse this reality with models and concepts from industrial network theory. In the final section the paper examines some of the consequences of a network view of distribution. Key Words: Distribution, Networks, Channels, Alderson. 1. Introduction The aim of this paper is twofold: The first is to show the linkages between the early distribution literature and some of the central assumptions and building blocks of the industrial network approach. We hope that this analysis will highlight some things that we may be able to learn from earlier literature in order to benefit our network research. The second aim is to illuminate how studies of current distribution issues could benefit from industrial network thinking and point out the conceptual and managerial implications of taking a network perspective on distribution. The study of distribution and its role in the economy is one of the important precursors of current management thinking. The literature that emanated 1 from the early studies of distribution provided insight into the scale and interconnections between the flows and transformations that constitute the substance of economic life. This literature also highlighted the nature and effects of the relationships between different individuals and groups in the economic landscape and developed ideas about the atmosphere of these relationships in terms of power, expectations, conflict and collective action. Distribution scholars also placed considerable emphasis on innovation in terms of the evolution of distribution as a whole and of changes in the operation of individual companies operating in the economic landscape. Therefore this early literature on distribution has been of considerable value in the attempts to conceptualize and study An earlier version of this paper was presented at IMP Asia, Phuket, December 2007. Following review, a revised version was presented at the IMP Journal Seminar at Lancaster University, May 2008 and a final version was submitted following further review. Grateful thanks to four reviewers. The IMP Journal Volume 2, number 3 what happens in what are now commonly called business networks. Over time, however, this holistic view of distribution was replaced by more specialized studies aiming at closer examination of more narrow distribution issues. This narrower distribution channel view brought a focus on the manufacturer’s situation in the economic landscape. It interpreted distribution as the responsibility of manufacturers and saw the form of distribution as the outcome of manufacturers’ decisions. Distribution became of one of marketing’s “Four P’s”. In recent decades the emphasis on transaction cost and supply chain management has further increased the gap between current approaches and the early distribution literature. However, there are lots of studies and evidence from practice that highlight that the empirical reality of distribution has evolved and continues to evolve. This reality appears to be rather different from the situation portrayed in the mainstream literature on distribution management and to be rather network-like in its form. We begin the paper with a short résumé of some of the basic building blocks of the early distribution literature. In particular we try to illuminate how central aspects of current industrial network thinking can be traced back to the systemic approach to distribution presented by Wroe Alderson and others some fifty or more years ago. We then compare central elements of the distribution literature and the industrial network approach and discuss the ways in which they see the world similarly and differently. Thereafter we show how mainstream distribution literature drifted away from its previous holistic perspective towards focussing on more narrow issues without considering how these issues relate to the totality of distribution. We continue by presenting some observations of current distribution practice showing that distribution reality has become ‘network-like’. We conclude that it would be fruitful to analyse this reality with models and concepts from industrial network theory. In the final section we discuss some of the consequences of a network view of distribution. 37 2. The Early Distribution Literature The Pioneers One of the pioneers in the study of distribution classified all business activity in three main categories: extractive, manufacturing and distributive (Sparling 1906). In his view, marketing should be considered to be an element within the much broader field of distribution. Sparling defined marketing as the “the commercial processes…concerned with the distribution of raw materials of production and finished output of the factory” (quoted in Gripsrud 2004:192). It is worth noting also that marketing was conceived of as encompassing the whole of what would be referred to as the “supply chain” in current terminology – it did not start at the point of a single manufacturer (Gripsrud 2004). A similar view of the role of marketing in the 1910s is expressed by Weld (1917) who defined marketing as “the services that must be performed in getting commodities from producer to consumer” (p. 317). These services required a number of marketing/distribution activities to be carried out. These activities were identified as functions of marketing/distribution originally introduced in Shaw (1912). Clark (1923) systematized these functions, building on Sparling’s idea that they involve selling (demand creation) as well as buying (assembly of goods). An examination of the early literature shows a strong interest in the organization of these functions performed by different companies in assembling, storing, bearing risk, financing, rearranging, selling and transporting products (Cherington, 1920). This functional view dominated distribution and marketing for long time and has been described as the concept that contributed most to the development of marketing as a science (Hunt and Goolsby 1988). Wroe Alderson was the great man involved in making the study of marketing and distribution scientific. Alderson was a practitioner who ran an advertising agency and under these circumstances his contributions to the science of marketing must be considered remarkable. Thus far The IMP Journal Volume 2, number 3 he is the only scholar who really tried to develop an all-encompassing theory of business exchange. We will illustrate some of the most obvious inspirations from Alderson’s work for some of the fundamental assumptions underlying the industrial network approach. The contributions are discussed under five headings: the nature of business exchange, a holistic view, resource heterogeneity, channel relationships, and channel dynamics. The Nature of Business Exchange Alderson contributed greatly to the analysis of the utilities originating from distribution/marketing functions. He refined the concepts of time, place and form utility and showed how variations in the levels of these utilities impact on value generation for customers. The understanding of this interplay required extensive cost and revenue calculations because various types of business exchange are associated with different economic outcomes. The following quote illustrates Alderson’s scepticism towards established economic theory – a scepticism later shared by researchers involved in developing the industrial network theory: “Economic analysis of the factors in price equilibrium generally rests on the assumption that exchange transactions are costless. Marketing analysis directed towards an understanding of trade channels must begin with a recognition of the costs involved in the creation of time, place and form utility”. (Alderson 1954:8) The actual levels of time, place, and form utility depend on how distribution functions are undertaken and where they are allocated. Therefore, a central research question for Alderson and others concerned the division of labour in the marketing system. Their investigations dealt with questions such as which activities should be retained by producers or delegated to intermediaries and when 38 producers and intermediaries should integrate themselves into a single organisation. These questions were frequently addressed in terms of the “Discrepancy of Assortments”, or the group of goods and activities that it is logical to combine at each level in a channel. For example, it is logical for a manufacturer to produce an assortment of products based on a limited number of process technologies, but with a variety of applications. It would be logical for a wholesaler or a retailer to assemble a quite different assortment of products from many different suppliers that enabled their respective customers to have an appropriate range of choice (Craig and Gabler 1940). A Holistic View of the World Alderson built further on previous holistic approaches to distribution. His main argument is that the primary function of distribution is to connect the “‘technology of production” with the “technology of use”, since what is exchanged in the economic landscape “appears at very different settings at these two levels” (Alderson 1965:12). In his examination of the distribution functions he concludes that a marketing channel is “a system of action of which individual firms are elements” and the activities of one firm are “supplementing the activities of other firms”. Consequently, the more complex the marketing task becomes, the more necessary it will be for a channel to operate as an integrated whole in order to be efficient. Therefore, what Alderson identifies as “coordinated action” is a prerequisite for efficient behaviour, since the utility-creating processes “cannot function without sustained cooperation in which each party knows what to expect from its opposite number” (Alderson 1965:239). Writers within the channel tradition were strongly aware of the differences in the views of individual companies, whether producers, wholesalers or retailers about the actions of others and of the channel as a whole. In Alderson’s time channels were not seen to be designed by any one company, but to be the outcome of the decisions, aims and interactions of many The IMP Journal Volume 2, number 3 39 companies. These characteristics of the distribution reality are illustrated in the following quote about the role of middlemen or intermediaries – always a central issue in distribution. collusion imposing restrictions on the market. Such coalitions tend to take different forms and be characterized by variety in terms of the connection between the firms illustrated by the following quote: “The middleman is not a hired link in a chain forged by a manufacturer, but rather an independent market, the focus of a large group of customers for whom he buys. After some experimentation he settles upon a method of operation, performing….functions he deems inescapable in the light of his own objectives….He is subject to much influence from competitors, from aggressive suppliers, from inadequate finances and faulty information, as well as from habit”. (McVey 1960:62). “...they are sufficiently integrated to permit the system to operate as a whole, but the bond is loose enough to allow for the replacement or addition of components……In cohesive channels the firms think of themselves as being highly interdependent. In other cases the relationships between firms are loosely structured and fluid” (Alderson 1957). The intermediary is thus seen as a nexus of influences from customers, suppliers, and competitors, which constrains its behaviour. Nonetheless, McVey concludes that many of his choices are independent implying that “integrated action up and down a channel is a rare luxury” (op.cit.). These conditions call for what Alderson defined as coordinated action. In the discussion of coordinated action Alderson hints at both the role of relationships and the roles of what may be identified as networks, as follows: First, he argues that coordination may take place across the boundaries of firms on the basis of the conclusion that channel productivity rests in “making the flow of goods semiautomatic even though the successive units are autonomous”. Thus ownership is not a prerequisite for coordinated action. Second, he declares that ‘coalitions’ have been discussed in recent economic literature with a growing understanding that they represent essential cooperation for getting a job done and not necessarily monopolistic Alderson then acknowledges that even in situations when relationships are loosely structured and fluid there is interaction and interdependency between firms. Resource Heterogeneity Alderson is very specific when it comes to the view of resources and how they may be connected. He argues that traditional market models tend to ignore one of the most crucial features of resources in the claim that ‘real’ markets are imperfect. Alderson criticizes the basic assumptions of the established market view by saying that: “The economist finds it useful for some purposes to use a model of a homogeneous market. This writer, for quite different purposes presents a model of a perfectly heterogeneous market”. (Alderson 1965:29). In a perfectly heterogeneous market, unique demands can be satisfied only through unique supply (“meaningless heterogeneity is being sorted into meaningful heterogeneity”). This implies that the function of the market is to match unique demand and unique supply in processes where adaptations are The IMP Journal Volume 2, number 3 important. Alderson does not use this word but argues that what is finally delivered to the end customer is “a relatively refined and specialised article shaped to a type of need fitted to the specific requirements of the individual customer who buys it”. Both the heterogeneity assumption and the crucial role of customer-supplier specific adjustments would later become central building-blocks in the industrial network approach. Channel Relationships A major pre-occupation throughout the channel literature, both early and later, has been with the political aspects of channel behaviour. One of the central issues is the conflicts that frequently occur between companies since they both have to simultaneously handle their common interests and their self-interests. Another issue concerns which type of company is likely to become the most powerful and take the position of “Channel Captain” under different circumstances (Revzan, 1961, Grether, 1937, Balderston 1958). A particularly important aspect of power and conflict in channels that concerned researchers is the tendency of companies to form alliances with others to increase their power over other types of channel members (see for example the discussion of countervailing-power in Palamountain 1955). Alderson pointed out the problems in channel relationships due to the simultaneous occurrence of conflicting issues and need of cooperation. Cooperation is required since economic processes require coordination between marketing and other business functions. Alderson’s conclusion was that the cooperative aspect had not been considered to the extent it deserved, despite the fact that “cooperation is as prevalent in economic activity as competition” (Alderson 1965:239). “The cooperative aspect of economic behaviour has been relatively neglected. Economists speak of competitive theory, of pure and perfect competition. 40 There is no corresponding development of cooperative theory, no concepts of pure and perfect cooperation”. Acknowledging the fact that there is a general recognition of the importance of team work and the value of vertical coordination, Alderson concludes that “marketing cries out for a theory of cooperation to match the theory of competition” (op. cit.). Channel Dynamics Many channel writers were interested in the difficulties that a company faces when trying to achieve change in a channel. Because of the basic atmosphere of power and conflict in a channel, reorganization often takes place against the opposition of surrounding companies. Researchers also tried to explain the inertia of both individual channel members and of channels as a whole and their tendency to react negatively towards change. These observations of opposition and inertia pointed to the stability of distribution channels and to the fact that most major changes in distribution channels seem to have its origin outside of the channel itself and to be initiated by “outsiders” who do not have a stake in the status-quo (Hoffer, 1951, Kriesberg, 1955, McCammon, 1963). Alderson argued that industry dynamics result from the efforts of particular firms involved in “improving its position within a system”. Similarly to other scholars, he emphasises the role of technological changes in these dynamics. Technological changes may lead to changed operations in distribution or production which make new distribution arrangements possible. New arrangements often occur through the entrance of newcomers and these newcomers tend to deviate from existing channel members. Another important issue is that adjustment to new conditions is not instantaneous and this implies that the current structure is always “a compromise between past structure and present requirements” (Alderson 1965). Finally, Alderson concludes that “the The IMP Journal Volume 2, number 3 network in distribution can never come into a final stage of equilibrium”. This is because any state provides opportunities for new firms and the entry of these firms leads to new opportunities. In Alderson’s terms these conditions are identified as “proliferation of opportunities”, while in other contexts they have been characterized as “change breeds change”. 3. Distribution Research And Industrial Network Approach The In this section we will analyse the similarities and dissimilarities between the concepts and models in early distribution research that we have highlighted and central features of the industrial network approach: The first issue concerns the holistic view of the world and the nature of business exchange. Alderson did not explicitly use the term “network”, but it was used by one of his colleagues when discussing how single channels are connected to form what he identified as “channel groups”. Breyer’s conclusion was that “the channel group is obviously more than a mere collection of individual channels - it is in the nature a network” (1964). This idea is essentially the same as the notion of synergetic network effects in contemporary industrial network modelling. There are also striking similarities between the two schools of thought when it comes to Alderson’s claim that a channel cannot be designed by an actor since there are numerous connections between huge numbers of firms. There are also similarities when it comes to the role of adaptations and the idea that various configurations of activities and division of labour will provide diverse utilities and economic outcome. In contrast, Alderson’s systemic analysis of sorting (in terms of sorting out, accumulation, allocation and assorting) tends to constrain the analysis of channel dynamics. This is because it seems to be an underlying assumption that various types of sorting are best performed by one particular institutional level (wholesale, retail etc). When it comes to resource heterogeneity and the subsequent call for 41 coordinated action in terms of adaptations, the similarities between the approaches are striking. It is difficult to see any major contradictions in this respect since Alderson’s view is that coordination cannot be achieved only from the perspective of a single company. Perhaps the most obvious difference between the network and the channels literature is in their perspectives on the relationships between actors. The channel literature concentrated on intercompany conflict, but the network approach emphasises cooperation, complementarity and coordinaton (Easton, 1992). As we have discussed above, the mainstream channel literature did not adopt Alderson’s view that researchers concentrated too much on the conflict between companies. That literature emphasised conflict and only considered co-operation between companies as part of their conflict resolution with others. In contrast, the developing network literature has followed the relationship literature and emphasised the collaborative aspect of business behaviour. Over time these diverse standpoints have been modified. With the growing insight into the costs associated with cooperation and close relationships, network scholars today agree that the cooperative dimension may have been overemphasised (see e.g. Ford et al 2003). In the same way more recent channel research advocates the benefits of cooperative relationships (Weitz and Jaap 1995). The issue of control is related to power and conflict and both the channels and networks literature have been concerned with the role of control and its impact on efficiency. The channel literature plotted the evolution of channels in terms of the rise and fall in the power of wholesalers, manufacturers or retailers, but it later concluded that power was both limited in any one company and widely distributed throughout the channel (McVey 1960). Despite this conclusion, much of the distribution literature inferred that it is the producer that has the power to choose the means to market, to manage its own evolution and to add or drop agents or sales-subsidiaries etc. There is a thread in the network literature that suggests that The IMP Journal Volume 2, number 3 a company can be the “hub” of a network, or design its “own” network (Jarillo, 1988, Sydow, 1992). However, most network literature has suggested that control over what may be described as a “network” is extremely rare and that where it does occur it is likely to reduce the efficiency of the network as a whole (Hakansson and Ford, 2002). Both the channels and network areas gain an understanding of what happens between companies by taking a unit of analysis beyond that of the individual firm. As will be discussed later however, the mainstream channel literature drifted away from this perspective and started to focus on the single firm. The early channel literature developed a linear view of the movement of goods to consumers, although it did examine the competition between alternative linear channels. A similar simple, linear view is also explicit in the supply-chain literature. This literature compounds the problem by looking at the process from the perspective of a single company. The network literature on the other hand shows how relationships within any apparent “chain” or “channel” are affected by each company’s relationships in or relatedness to other “chains” or “channels” as well as by those relationships that may seemingly be unconnected to it. Understanding the restrictions and the opportunities facing a single company requires an analysis of its position in the context of a network of relationships. It is of course possible to explain a company’s position at any one time as the effect of its own strategy. But an equally valid explanation of its position can be found in what has happened in its relationships (Hakansson and Ford 2002). Network position can also be of help in examining the alternatives open to a company. Such an analysis often shows a company just how relatively insignificant it really is, at least compared to its own perceived selfimportance! The channel literature used the position concept extensively, but it lay dormant, until expanded upon by the network literature a quarter of a century later. 42 The channels literature saw a company’s relationships as important resources for its development. But it also recognised that relationship inertia and conflicting interests were simultaneously strong constraints on that development. The channel literature highlights the role in achieving change of outsiders who do not know, or may choose to ignore the unwritten “rules of the game” that have led to inertia in the channel. The paradox of relationship counterparts as simultaneous bases and impediments to change was “re-recognised” and made explicit in the network literature much later (Hakansson and Ford, op cit). The network literature takes the issue further by emphasising that many of the resources on which a company depends are not inside a company but are actually located, developed and exploited in its relationships with others. The network literature suggests that new ways of working may have to be developed within existing relationships, or that new relationships will often have to be built with similar companies to those in a company’s current portfolio. Each area of literature shows at least implicitly that internal and external evolution is as much a function of unplanned events as it is of analysis and strategy. Finally, frameworks for analysis of reality are mirrored by significant features of that reality. The early channel literature was developed during an era of mass production. This was when products were produced speculatively and then had to be sold and distributed. The literature reflected the need for producers to establish efficient channels to dispose of their products and for intermediaries to develop links with the optimum range of speculative producers, to satisfy their customers’ requirements. In contrast, the network literature developed during a much less stable period when many new types of companies entered the network providing a wider range of offerings, less strongly based on physical products. Because of this developing diversity, the old distinctions between manufacturer, wholesaler, and retailer no longer apply and the idea of a single fixed channel for a previously manufactured product is less The IMP Journal Volume 2, number 3 applicable. Thus, the network literature relates much more closely to an era of postponement and flexibility in production and distribution (Bucklin, 1965; Lampel and Mintzberg, 1996). 4. Developments Research In Distribution The Aldersonian view of distribution never achieved the impact it deserved. The reasons for this are somewhat unclear and are not the concern of this paper. However it does seem that inspiration from neoclassical economics shifted the focus of attention in distribution and marketing away from the previous building blocks derived from institutional economics. The new frame of reference slowly moved distribution research “from a system-wide perspective to a focus on how the channel captain should behave to secure an efficient distribution of his products” (Gripsrud 2004:195). Increasingly, a strong manufacturer orientation was adopted and the channel was seen “through the eyes of marketing management in production firms” and dealt with “the route taken by a product as it moves from the producer to the user” (Rosenbloom 1995). The unit of analysis for the examination of marketing issues subsequently expanded, but it stayed at the level of the dyad. Firstly, concepts and models for analysis of the behavioural dimension of business activity were introduced by Stern (1969) and others. These dealt with the role of power, control, and conflict in business exchange. This framework was widely applied in channel research and it is most likely that it negatively affected Alderson’s call for further research on cooperation. Secondly, the increasing attention to transaction-cost analysis also made the supplier-customer dyad the predominant level of analysis. Issues related to physical distribution lost their importance when marketing tended to focus on the legal and psychological aspects of exchange (Gripsrud 2004). Physical distribution issues became the subject of a new academic 43 discipline; logistics. Bartels (1988) talks about “the two halves of marketing”; the social aspects of exchange (studied in mainstream marketing) and the physical aspects of exchange (logistics). Since that time, the two disciplines have mainly developed independently of each other despite some attempts to integrate them (e.g. Drucker 1962, Rosen and Manrodt 1995, Gripsrud 2004). Figure 1 shows some of the main characteristics of the development of distribution research over time. Following these developments, the two disciplines have come to focus on different issues. Juttner et al (2006) claim that logistics and supply chain management primarily concentrate on efficiency and are thus cost-orientated while marketing emphasises the revenue side in its concern with demand generation. The consequence of these developments is that the holistic perspective applied in the early distribution literature has been lost. Unfortunately this loss of perspective also means that some important distribution issues are neglected by mainstream channel research. Thus, it has been suggested by a number of authors that complementary approaches are necessary in distribution research. Network models have been advocated by scholars with various theoretical backgrounds; for example supply chain management (Christopher 2005); agency theory (Rokkan and Haugland 2002) and transaction cost economies (Wahtne and Heide 2004). 5. Developments Practice In Distribution The main argument for suggesting an industrial network approach to the analysis of distribution is because distribution reality has become increasingly network-like in recent decades. For example, in a study of distribution innovators in the US the “forward looking companies” identified were characterized as “webs of capabilities embedded in an extended enterprise”. (Narus and Anderson, 1996:112). This conclusion was based The IMP Journal Fig. 1. Volume 2, number 3 44 A Classification of Distribution Research over Time (Gripsrud 2004:198) on the fact that the distribution innovators in the study relied to a large extent on access to resources controlled by other firms. Other authors have described the evolving structures of distribution as “networks of value-adding partnerships like confederations of specialists” (Anderson et al 1997). More recent advocates of the need for a holistic perspective argue that firms can no longer rely only on the resources that once were assembled within their organizational boundary. Rather, they increasingly need to depend on the resources of others and thereby “be able to combine resources in new ways, gain additional resources, and dispose of superfluous resources” (Wilson and Daniel 2007:10). Some of the reasons for the increasing attention to access to the resources of others lie in transformations in the activity configurations of distribution networks. One of the most significant changes that have occurred in distribution is an increasing reliance on postponement in comparison with the previous strong emphasis on speculation. Mass production, mass distribution, and huge inventories characterized the activity configurations when the “technology of production” and speculation ruled the game. Therefore, the focus of distribution improvements in the past was to achieve improved efficiency in the output operations of the supplier’s factory. Over time, however, buying firms increasingly have come to require customized offerings from their suppliers and are no longer satisfied with standardized distribution arrangements for products or services (see for example da Silveira et al 2001; Jiao et al 2003; Cao et al 2006). This development implies that distribution solutions need to be tailored to individual end-user requirements. Thus some buyers may prefer distribution solutions at the lowest possible cost, while others have an interest in more advanced (and costly) arrangements as these support the efforts of the customer buying firm to economize in other dimensions. Examples of such arrangements are justin-time deliveries (Kannan and Tan 2005) and systems for efficient consumer response (Kurnia and Johnston 2001). These conditions have made it both possible and necessary to increasingly take the efficiency and effectiveness of the input operations of the user firm into consideration. Therefore the “technology of use” and its inherent logic have become more important for the configuration of distribution arrangements. This change shifts strategic attention to the principle of postponement. According to this principle, cost savings from reduced uncertainty may be obtained if the differentiation of the product is postponed until as close as possible to the time of the purchase (Bucklin 1965:68). Distribution arrangements, relying on the principle of postponement enable actors to cope with diverse and changing customer requirements. The ultimate form of postponement is build-to-order production where the individual customer order The IMP Journal Volume 2, number 3 directs the activities of the supplier (e.g. Gunasekaran and Ngai 2005). Technological developments in manufacturing, logistics, and systems for information exchange have enabled suppliers to meet these changing requirements with new distribution solutions building on customization, JIT, build-to-order etc. A common feature of these activity configurations is an increasing interdependence among distribution activities. Previous arrangements relied on inventories as buffers, which imposed only loose couplings between activities. When these inventories are reduced the resulting interdependencies have to be handled through integration of processes and thus increased coordination of activities. In many cases these integrative efforts span the organizational boundaries of companies. Efficiency in operations therefore calls for coordinated action and partner-specific activity adjustments among several companies, in terms of materials flow design, logistics facilities and joint information systems. In order to exploit these conditions companies are required to “embark on co-operative alliances to address the never-ending battle to reduce costs while maintaining and improving quality and service” (Wagner et al 2002:254). These changes in distribution practice indicate that companies are increasingly dependent on resources controlled by other firms. Narus and Anderson (1996) conclude that a significant characteristic of innovators in distribution is that they “realize that by sharing their resources and capabilities in novel ways and new situations they can take advantage of profit-making opportunities that they could not exploit on their own” (ibid. p. 112). Similarly, “companies have moved away from hierarchical, integrated supply chains in favour of fragmented networks of strategic partnerships with external entities” (Bitran et al 2007:30). One of the main reasons for the development of interdependence is the increasing specialization that has occurred in distribution. Actors specializing in specific distribution functions have been 45 able to strengthen their positions in distribution networks. For example, warehousing firms (Faber et al 2002), third-party logistics providers (Carbone and Stone 2005), firms specializing in information provision (Clarke and Flaherty 2003), electronic intermediaries (Tamilia et al 2002) etc. have all become significant actors in today’s distribution processes. These specialized firms have challenged the “traditional” industrial distributor who tends to perform a broad range of activities. For example the traditional distributor “contacts customers and makes the product available by providing necessary supporting services such as delivery, credit, technical advice, repair service, assembly, and promotion” (Herbig and O’Hara 1994:199). The benefits obtained through enhanced specialization are explained by the theory of non-proportional change (Boulding 1962). Technical developments in information technology and transportation have provided opportunities for efficiency improvements in distribution operations. Companies wishing to benefit from these new conditions have to invest in sophisticated equipment. In these situations specialization is necessary for operative performance because it makes possible for each separate activity to be undertaken at its optimum scale. These conditions are difficult to obtain for an integrated company involved in many operations with different scale requirements. Evolving networks are based on pooling of complementary skills and resources among a huge number of actors, the activities of which have to be coordinated and integrated. Changes to the distribution reality have affected views of resource control and resource sharing. Previous recommendations for resource control through ownership are now supplemented with a focus on gaining access to resources controlled by others. Weber (2001) even argues that resource sharing in distribution is the foundation for building sustainable competitive advantage. These conditions increase the resource body available to a company as well as its flexibility. They also call for the The IMP Journal Volume 2, number 3 cooperative atmosphere in relationships that Alderson once asked for. Figure 2 is an attempt to summarize some contemporary dynamics in distribution. The left-hand side of the figure shows some of the typical features of what may be identified as “traditional channels”. The right-hand side illustrates the central features of the network structures that are now evolving1. Established frameworks of the appropriate conceptualizations for and the crucial issues in distribution are mainly based on the features in the traditional channel column. Therefore, an industrial network approach should contribute to a more holistic frame of reference for the understanding of distribution. 6. A Network View Of Distribution On the basis of the changes of the distribution reality that we have discussed, an industrial network view would emphasize four things: Variety of Customer Demands: Distribution arrangements have to be able to handle postponement and speculation, mass production and customization, loosely coupled activities and closely interdependent etc. The increasing need for variety and differentiation of distribution arrangements is recognized by numerous authors. A typical illustration of this recognition is that distribution configurations “should be made following the determination of the value proposition relevant to the customer.... that a company wishes to serve and may involve a combination of those [alternatives] shown above” (Payne and Frow 2004:529). This point of departure fits well with our argument that the technology of use should determine distribution configurations rather than the technology of production. However, when it comes to the task of making sense of how to bridge the two technologies, it appears that most authors are still trapped in the construct of a channel. The issues of differentiation 1 Although we should note that all distribution arrangements involve a mixture of the attributes of traditional channels and evolving networks. 46 and variety in relation to customers are almost entirely dealt with in frameworks of what is identified as ‘multi-channel marketing’ (see for example Alptekinogli and Tang 2005; Balasubramanian et al 2005; Wirtz 2007). Despite the concern with customer needs, issues related to distribution arrangements are still approached from the perspective of the selling firm and are seen “through the eyes of marketing management in production firms” and deal with “the route taken by a product as it moves from the producer to the user” as argued by Rosenbloom (1995). These conditions are illustrated through the following issues dealt with in three papers: “the alignment of route to market” (Wilson and Daniel 2007); “developing a multichannel strategy” (Payne and Frow 2004); “multichannelling your actions” (Weinberg et al. 2007). These approaches seems somewhat misdirected because successful means of dealing with postponement and customization have to “start with the customer” (Holweg and Pil 2001). Problems with the Concept of the Channel: The second point of emphasis for a network view of distribution is that the “channel” is a rather misleading concept for what actually takes place in current distribution arrangements. A network view of distribution makes us question whether “multi-channels” is the most appropriate conceptualization of distribution arrangements in a reality characterized by postponement and customization. The notion of a channel might be an adequate conceptualization when mass production and speculation are ruling the game. In these arrangements it is economizing in manufacturing facilities that sets the conditions for distribution performance. Distribution activity coordination is subordinated to the efficient organization of factory operations and to the “channelling out’ of standardized objects. These arrangements have a predetermined starting point in the factory but no predetermined final destination, because the end-user identity is unknown until the final purchase. The channel construct is misleading when distribution arrange- The IMP Journal Volume 2, number 3 47 . Fig. 2. Central Features of “Traditional Channels” and “Evolving Networks” (Gadde 2004: 168) -ments are based on postponement and customization. Here, speculatively produced products are not “channelled” out from the factory on the basis of speculation. Instead, more complex and non-standardised offerings are customised much closer to the user. This is particularly the case with build-to-order production. In these situations the final destination of what is distributed is predetermined while the starting points for the various elements of the total offering are not. These distribution arrangements have to be built in line with the context in which the user operates. When speculation and mass production is replaced with postponement and customization it is difficult to design these configurations beforehand as they have to start with the customer. The main question in these distribution arrangements is how to exploit networks resources that are at hand in terms of “the infrastructure of logistics resources available ‘out there’, consisting of transportation equipment, warehouses, shipping lines, distribution hubs, trucking routes, etc.,” (Hulthén and Gadde 2007:198). This approach makes possible the sharing of resources with others and also explains the increasing specialization that has occurred in distribution arrangements. Redefinition of the Concept of the Intermediary: One of the main characteristics of the current distribution reality is the increasing specialization of and interdependence between actors. These conditions mean that we have to reconsider the concept of an intermediary as some sort of subset of those involved in distribution. In a network, all the actors are intermediaries. Networks consist of connected exchange relationships (Cook and Emerson 1978). Therefore, every actor is connected to other actors, vertically, horizontally, diagonally and in all other possible directions. Hence all actors intermediate between others. Moreover, the diversity of relationships and interdependencies in a network mean that it is not possible to make a clear distinction between what apparently homogeneous categories of firms actually do in distribution, irrespective of whether they are called manufacturers, distributors, users etc. Even more important is that the view of intermediation in a network perspective will be different from that of a channel view. In the channel view a middleman is perceived as a means to connect a large number of manufacturers with a large number of users. Its main mission is to reduce the number of contacts and thus promote economic The IMP Journal Volume 2, number 3 efficiency. But in a network view, intermediation is not only about connecting two individual firms with each other. Intermediation is also about connecting all the relationships of these two firms and with those of the inter-mediator. In this way, a network view emphasises that what happens between actors is a process of interaction rather than simple of exchange. The network view of intermediation is also affected by the major transformations that have occurred in the overall business landscape. Firms tend to focus on a more and more limited part of the total activityconfiguration in which they are involved, by outsourcing activities not perceived to be core. These changes towards increasing specialization imply a reconfiguration of the activity patterns for manufacturing, assembly, and distribution with subsequent implications for integration and coordination. The main issue for distribution intermediaries used to be the distribution of “finished” products that obtained their physical features in the manufacturing facility and then stayed more or less unchanged during the “flow through the channel”. In today’s fragmented structures that increasingly rely on postponement and modularity, the physical features of an offering are changed in successive steps and final assembly may be undertaken by various actors at different locations in the network. One of the most typical examples of this is the configuration of the PC-industry. According to established channel views, Dell Computer would probably be identified as a manufacturer. However, Dell’s approach to postponement and customization is linked primarily to capabilities within what was previously identified as distribution. Similarly, operations related to changes of physical features that we used to call “manufacturing” are now often undertaken by firms that we tended to classify as distributors and middlemen. For example, transportation firms and various service providers operating logistics hubs are increasingly involved in final assembly close to the locations of customers. Finally, a network view of distribution leads to a reinterpretation of a 48 concept that relates to both channels and intermediaries. It is generally perceived that until recently Dell Computers worked entirely with a “direct channel” approach (see e.g. Erevelles and Stevenson 2005), i.e. they have not used intermediaries. It is true that no other title-holding firms have been involved in Dell’s business with PCcustomers. However, the so-called “direct approach” applied by Dell and others is heavily dependent on business partners of various types e.g. transportation firms, logistics service providers, systems integrators, warehouse operators, final assemblers etc. The total number of firms actually involved in this “direct” approach is by no means fewer than in traditional speculative arrangements involving wholesalers and retailers (Hulthén and Gadde 2007). The reason why Dell’s approach is considered “direct” is because the channel conceptualization excludes firms that do not take title to the product. This exclusion makes the channel concept unrealistic in a business world characterised by electronic intermediation, physical distribution hubs, integrators, service providers and logisticians. 7. Conclusions: Contributions Of A Network View. This paper has been concerned with the contributions that a network approach can make to an understanding of the nature of distribution. More fundamentally, we have tried to examine two apparently different, but clearly interconnected areas of literature and to see what their similarities can teach us about the nature of business and of business research. The paper has illustrated that many of the research problems that we face when trying to understand something about the landscape of business have been faced by previous researchers. The paper also illustrates how those earlier researchers had developed a coherent conceptual approach to examining their area. Thus, one obvious conclusion from the paper is that it is important for us to question whether our supposedly new insights or approaches are really new, or are simply re-discovered long-established The IMP Journal Volume 2, number 3 concepts. In particular it may well be that those long-established concepts were developed in a situation where similar core variables were present or in a different and perhaps clearer “experimental situation”. The availability of this historical data and conceptual analysis provides an important route to re-examine many taken-forgranted ideas on the nature of business (Gadde and Araujo, 2007). The evolution of distribution research provides a well-developed casestudy of the way that the direction of study and the extent of understanding can be affected by the overall orientation of research, by its width of focus and its unit of analysis. Distribution research moved from at attempt to understand the totality of the distribution “system” to a narrow orientation single company or single channel view and to a managerial and more normative perspective. In so doing it became restricted by the ideas that “distribution is a manufacturers’ problem”; that fixed products are made and then distributed and that distribution and the position and identity of a business actor can be understood from a single-company perspective. There are some obvious parallels between this evolution and what may be happening in current network research with its orientation towards a single “focal actor” or to particular relationships. This contrasts with early distribution research that was concerned with the identity of the company within the totality of the system Researchers trying to make sense of different aspects of business, whether defined in terms of distribution, channels, networks or marketing tend to come across similar basic issues: Business isn’t something that a company does. It is a process between many different, but interdependent actors and which is completely controlled by none of them. Business is not a set of discrete activities, but a process over time where each episode both affects and is affected by many others, both in the past and the future. This paper illustrates that it is possible for any theme in business research to become stereotyped, even to the extent that its proponents refer to it as a “brand” (Arnould and Thompson 2007). 49 This stereotyping can lead to a failure to question ideas or to look outside of that theme (Cunningham 2008). An analysis of the evolving IMP network literature indicates a strong orientation towards the externalities of the business firm and its relationships and interactions. But there appears to be no comparable systematic research into the implications for the identity of the individual actor within the wider network world, as occurred in the early distribution literature. If research is to develop an understanding of these interconnections then it will require integration between ideas from organisational behaviour and interorganisational behaviour and network research. Perhaps the paper also shows that all of us researchers (and managers) face similar problems of restricted vision. We find it difficult to cope with the scale of the business landscape. We tend to restrict ourselves to that which can be easily seen and measured such as products and companies, transactions and physical flows. We also face the temptation to make simplifying assumptions: For our explanatory variables we rely on price and costs; for our structural variables we may use naively defined markets and processes and we concentrate on individual transactions. Instead, a network approach to distribution requires us to examine things which are less visible, such as relationships and interdependencies that form the structure of the network and patterns of interaction that comprise its process. A network view may counter some of the simplifications in more recent studies. In so doing, a network view could lead to a revitalization of Alderson’s conceptualizations. For example, Hulthén and Gadde (2007) use two of his fundamental concepts - sorting and transvections – to analyse current developments in distribution networks. The network approach also avoids the danger of an overly normative approach to the analysis of distribution and a over-willingness to make recommendations on the “right” way to manage distribution. This is because the network approach deals with resources and activities within the context of an The IMP Journal Volume 2, number 3 overall network process involving numerous interdependent actors and numerous influencing factors. In this way it emphasises the variable character of companies and their relationships, the absence of “final” outcomes of business activity, the impossibility of predicting the effects of actions within the network and of attributing causality between individual actions and apparent success or failure. Further, a network approach to distribution avoids concentration on a single flow of a particular product by considering each activity as part of and affected by wider network processes. A network approach to distribution emphasises that resources and activities are distributed and that the multifarious interdependencies between actors provides the framework for any single flow, company or product. A network approach to distribution reinforces a holistic view because it emphasises that business consists of multiple problem-solving by multiple actors, rather than as the outcome of a single company’s problem solving or “strategy”. A network approach acknowledges that multiple, frequently interchangeable activities may simultaneously be carried out by a wide range of actors drawing on their own resources and those of others. What does a network view of distribution say about the current distribution reality? A network view explains this reality as a snapshot of an evolving process in which resources are increasingly spread through many, new and often remote actors. It emphasises the increasing range and cost of the resources needed to provide an offering to cope with the specific problems of any single actors. It also suggests that the evolution of the distribution network is the result of the numerous problems of numerous actors. A network approach also emphasises that the initiative for business evolution may arise from multiple points within and between numerous relationships contributing to conscious and unconscious positioning and repositioning of numerous actors. But a network approach sees change as emanating from the interactions between multiple individual actors, rather than being the 50 outcome of generalised or “external” phenomena. This means that it rules out any assumption that change is preordained or linear. A network approach to distribution does not simplify analysis and certainly does not provide ready solutions to distribution problems. 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