Supplier development and the relationship life-cycle

The mainstream view holds that over time buyer–supplier relationships evolve through a number of phases. As a consequence, supplier development as a buyer–supplier relationship management practice should also be adapted to the life-cycle phase. Supplier development activities matching the buyer–supplier relationship life-cycle phase will lead to more favorable performance improvements. However, prior studies have neglected the relationship life-cycle perspective. This empirical study shows how the length of the buyer–supplier relationship can be used to improve the explanatory power of models investigating the performance outcomes of supplier development activities. The results show that supplier development is more effective in mature as opposed to initial and declining life-cycles phases.     

How can business buyers attract sellers' resources?: Empirical evidence for preferred customer treatment from suppliers

This paper describes a study that investigates what makes a buyer attractive to a seller in a business-to-business buyer–seller relationship and encourages the seller to commit to and invest resources preferentially in the relationship. The study helps answer the question, “What is it that the buyer needs to do to create this attractiveness?” The perspective is somewhat unusual in the marketing literature for two reasons. Firstly, because it investigates how the supplier perspective of customer financial attractiveness affects the attitudes and actions of the supplier towards the buyer, rather than taking the buyer's perspective across the relationship. Secondly, the study has relationship attractiveness in terms of financial performance as an antecedent of its relationship constructs, whereas most relationship studies investigate performance as an outcome. The paper develops a model that proposes the seller's perception of customer financial attractiveness, seller satisfaction, and seller commitment as drivers of the seller's preferred customer treatment by allocation of resources to the relationship. The bases for the study's model are the resource-based view of the firm, the industrial marketing and purchasing (IMP) models, and related resource-focused theoretical streams. The study finds support for the model in the analysis of survey data.     

Buyer and supplier attractiveness in a strategic relationship — A dyadic multiple-case study

In a strategic buyer–supplier relationship (BSR), both the buyer and the supplier aim to leverage the relationship for gaining competitive advantage. Since strategic BSR requires a lot of effort from both parties, firms have become very selective in terms of with whom they engage in a strategic BSR. Therefore, both buyers and suppliers must shape their attractiveness in order to get the other party to put effort to the relationship. Towards this end, the present study explores the drivers of buyer and supplier attractiveness in strategic relationship through 43 interviews in six buyer–supplier dyads. We identified four main categories of both buyer and supplier attractiveness: 1) economic-based, 2) behavior-based, 3) resource-based, and 4) bridging-based attractiveness. We find economic- and behavior-based attractiveness strongly present in all dyads, while resource- and bridging-based attractiveness are emphasized when the strategic intent has more explorative elements and when the aim is to leverage the dyadic relationship in developing businesses outside the dyad. We synthesize our results to a model of attractiveness in a strategic BSR, which bring forth dyad considerations of buyer and supplier attraction.     

Understanding attractiveness in business relationships — A complete literature review

The concept of attraction has received surprisingly little attention within business relationship research. Yet, recently, more and more authors have argued that attraction may contribute to the motivation and willingness of a buyer and supplier to engage in and develop a business relationship. However, the concept of attraction is relatively new and there have been diverse interpretations of it. This literature review collates those interpretations with the aim of enhancing current understanding and creating fundamental knowledge of the current streams of literature on the concept. In examining how the concept has been investigated, the paper aims to establish the direction that the understanding and use of the concept of attractiveness may take in the future in the context of business research. The literature review indicates that attraction has been used in three research areas to explain or resolve a particular construct: 1) attraction in the development of buyer–supplier relationships, 2) customer attractiveness to suppliers, and 3) attractiveness in portfolio and key account management. This literature review contributes to the understanding of how knowledge of the power of attraction could enrich the theory and practice of business relationships.     

Communication,interactivity, and satisfaction in B2B relationships

This study examines how traditional and new communication media impact satisfaction in business-to-business (B2B) relationships. We develop a conceptual model and empirically investigate hypotheses linking personal face-to-face (F2F), digital, and impersonal communication to buyer and supplier contacts, rationality, social interaction, and reciprocal feedback, and these interactivity dimensions to relationship satisfaction. Structural equation models are estimated with data from the commercial printing and graphic design industry. The findings indicate that personal has a stronger positive association than digital communication with dyadic contact (buyer and supplier contacts), social interaction, and reciprocal feedback, but a weaker positive association than digital with rationality. Digital has a stronger positive association than impersonal communication with dyadic contact, rationality, and reciprocal feedback, but a weaker positive association than impersonal with social interaction. Only rationality and reciprocal feedback have positive associations with satisfaction. Dyadic contact, however, has a negative association with satisfaction that is stronger for personal than digital communication.     

The impact of OEM supplier initiatives on buyer competence development: The moderating roles of collaborative relationship and competitive environment

This paper explains the impact of original equipment manufacturing (OEM) supplier initiatives, which are proactive and deliberate behaviors, on buyer competence development. It argues that these adaptive and proactive behaviors in the outsourcing relationship have a significant impact on buyers’ competence development. The sample population consisted of 800 OEM suppliers in Taiwan. SPSS was used to examine the causal relationships among the variables. The empirical results indicate that OEM supplier initiatives have a positive effect on buyer competence development. In addition, two of three collaborative relationship variables—information sharing and long-term collaboration—foster the relationship between OEM supplier initiatives and buyer competence development. However, the moderating role of competitive environment has a negative effect on this relationship.     

Decomposing the effect of supplier development on relationship benefits: The role of relational capital

Buyers invest considerably in developing their suppliers, yet the performance effects of such investments are not universal. Drawing on social capital theory, this research investigates whether the relationship between supplier development and relationship benefits may be facilitated by the generation of relational capital. The authors examine mediating and moderating roles of relational capital in the relationship between two aspects of supplier development (capability development, supplier governance) and two dimensions of relationship benefits (supplier benefits, buyer benefits), using survey data collected from 185 suppliers of a large manufacturing firm. Investment in supplier development does not automatically result in benefits for the supplier or reciprocated benefits for the buyer. Rather, relational capital “bridges” supplier development and relationship benefits. Without relational capital, benefits from capability development do not accrue, and the impact of a supplier governance regime can be even detrimental. In conditions of high relational capital, capability development results in lower perceived buyer benefits. The results can help managers ensure that the benefits from their supplier development efforts fully materialize.     

Business relationships on different waves: Paradigm shift and marketing orientation revisited

Relationships with customers, also referred to as inter-organizational relationships, are a growing theme in marketing. The increased interest in these concepts has triggered views that a paradigm shift from mass marketing toward relationship marketing has taken place over the last 20 years and that only a relationship orientation secures firms' success. In this paper, we promote the idea that relationships exist along different orientations and paradigms. We identify five different orientations and the logic of a buyer-supplier relationship in each of these waves. Furthermore, we argue for a dyadic view of orientation, i.e., the supplier orientation must match the buyer orientation in order to allow smooth interactions.     

Key supplier relationships and product introduction success: The moderating roles of self-enforcement and interdependence between buyer and supplier

This study investigates the extent to which strong relationships between a firm and its key suppliers promote effective new product introduction. Building on the relationship marketing literature, we identify self-enforcement and interdependence as two contingent relational variables that influence the strength of the buyer–supplier relationship. We use data from a survey of 2331 manufacturing firms in China to test the hypotheses. The results show that strong relationships with key suppliers correlate with product introduction success and that this positive effect is contingent on the two relational variables identified. Self-enforcement strengthens the utility of strong supplier relationships for these Chinese manufacturers, and buyer–supplier interdependence enhances this relationship.     

Intermediaries in power-laden retail supply chains: An opportunity to improve buyer–supplier relationships and collaboration

Despite the benefits of buyer and seller collaboration and hence relationships extolled in extensive studies, issues of relationship power inhibit implementation of collaborative and relational approaches, particularly in some parts of the retail sector. Further, most research regards buyer–supplier collaboration and relations as dyadic or focal relationships, or perhaps in a network context, and typically investigates buyer–supplier collaboration and relations from a power-dependency perspective; and within vertical supply integration. Little attention has been given to the potential role of supply chain intermediaries, such as logistics service providers, in objectively and independently determining and managing the course of buyer–supplier collaboration and relations in a business-to-business context. This article appraises the potential role of buyer–supplier collaboration and relations and their relevant opportunities in the power-laden, contentious environment of the retail grocery sector. With an interdisciplinary approach, drawn from supply management, relationship management, and logistics and supply chain management, this article emphasises the importance of horizontal collaboration using fourth-party logistics structures as horizontal intermediary conduits, who act independently between retailers and suppliers to facilitate collaborative and relational activity.     

Gaining from vertical partnerships: knowledge transfer,relationship duration,and supplier performance improvement in the U.S. and Japanese automotive industries

We study sources of operational performance improvement in supplier partnerships. We argue that supplier performance will benefit most where time‐bound relational assets have developed between a buyer and supplier and the firms exploit the resulting communication efficiency by transferring productive knowledge. We examine the effects of two forms of knowledge exchange together with the prior duration of the buyer–supplier relationship. We find similar interaction patterns in two survey samples of Japanese and U.S. automotive suppliers. The effect of ordinary technical exchanges on supplier performance improvement does not vary with relationship duration. The effect of higher‐level technology transfer, however, grows more positive as relationship duration increases. Other results show relevant contrasts consistent with heterogeneous sourcing behavior between the two countries. The findings highlight the role of relational assets and show that it is important to distinguish between simple techniques and higher‐level technological capabilities when studying interfirm relationships. This research extends the literatures on knowledge transfer, buyer–supplier partnerships, and the performance dynamics of interfirm and intrafirm relationships in general. Copyright © 2002 John Wiley & Sons, Ltd.     

Functions of industrial supplier relationships and their impact on relationship quality

Although recent scholarly work on business relationships often discusses relationship quality as a major issue, especially with regard to the phenomenon of vendor stratification, there is still little empirical research on this important construct. In this paper, the authors provide a thorough conceptualization of relationship quality and its possible antecedents, i.e., the direct and indirect functions of the relationship for the customer. Drawing on an empirical base of 230 buyer questionnaires, the authors show that the extent to which a supplier fulfills direct and indirect functions in a relationship has a direct positive impact on the relationship quality perceived by the customer. This impact is especially strong when the customer can easily replace the supplier or, in other words, when the supplier faces competition. The findings are discussed and the authors provide managerial implications for decision-makers from both buyer and supplier organizations.     

A framework of brand value in B2B markets: The contributing role of functional and emotional components

The creation of value is admittedly a critical task for marketers regardless of industry. This paper focuses on a type of value that has traditionally been perceived as irrelevant to industrial markets and argues that brand value facilitates the progression from goods and services value to relationship value. To address the limited amount of research on B2B branding from the suppliers' point of view, we complement insights gained from a literature review with ten exploratory interviews with B2B supplier managers, and develop a framework of brand value applicable to industrial markets. This identifies both the functional (i.e., quality, technology, capacity, infrastructure, after sales service, capabilities, reliability, innovation) and emotional qualities (i.e., risk reduction, reassurance, trust) important for the development of industrial brand equity. Situational (e.g. nature of the purchase) and environmental factors (e.g. the economic situation) affecting suppliers' perceptions of the importance of brand in a B2B context and the role of functional versus emotional brand qualities are discussed. The value of the brand as a driver for the development of business to business relationships is also highlighted. The framework provides a basis for B2B practitioners to build their brands in such a way as to make a functional as well as an emotional connection with buyers that is more likely to lead to a supplier–buyer relationship.     

Supplier integration in new product development: Computer mediated communication,knowledge exchange and buyer performance

In new product development (NPD), the buyer–supplier relationship is changing. Suppliers are becoming an integral part of the design team. This study investigates the effectiveness of computer-mediated and face-to-face communication channels on knowledge exchange between buyer and supplier firms, and ultimately buyer NPD and market performance. Open innovation literature and media richness theory are used to develop hypotheses which are then empirically tested using data collected from 157 R&D project managers from U.S. manufacturing firms. To date, empirical studies on the link between supplier integration and buyer performance show conflicting results. Structural equation modeling found a significant positive link between knowledge exchange and NPD performance, measured both in terms of effectiveness and efficiency, and a significant positive link between effective and efficient NPD and market performance. A surprising finding is that contrary to media richness theory, email can perform like face-to-face communication transmitting rich information and having a positive relationship to knowledge exchange between buyer and supplier. It was also found that with face-to-face communication, knowledge exchange fully mediates the relationship with effective NPD while with email communication knowledge exchange fully mediates the relationship with efficient NPD. Video conferencing was found to have no significant effect on knowledge exchange and the effect of web-based tools was significant and negative. The implications of these findings in theory and practice are discussed.     

Power,buyer trustworthiness and supplier performance: Evidence from the Armenian dairy sector

The paper presents a Multiple Indicators and MultIple Causes (MIMIC) model for explaining the relationships between buyer-seller power, buyer trustworthiness and supplier satisfaction / performance. The model draws on an organizational supply chain perspective of power and is verified using data relating to dairy farmers’ relationships with their main buyer in Armenia. The analysis indicates that buyers are more trustworthy where there is greater competition for supplies. Buyer trustworthiness is also positively correlated with both the size of a supplier, as well as a supplier being a member of a marketing cooperative. Buyer trustworthiness has a positive impact on suppliers’ satisfaction (regarding their relationship with their main buyer) and enhances the quality and quantity of suppliers’ output.     

Buyer attractiveness as a catalyst for buyer–supplier relationshipdevelopment

The concept of buyer attractiveness has received increasing scholarly attention in the recent business marketing literature, yet empirical studies of the dynamics between buyer and supplier attractiveness and their implications for relationship development are scarce. The research framework presented in this study suggests that buyer attractiveness is connected, first, to supplier's experienced and expected business outcomes within the focal relationship, and second, to the leverage impact of the focal relationship on supplier's other relationships. A qualitative case study of two buyers and their key suppliers scrutinizes the dimensions of attractiveness associated with relationship development. The findings indicate that attractiveness and adaptations performed by the buyer and the supplier are interlinked in a mutually reinforcing or deteriorating manner, forming a mechanism that catalyzes relationship development. These findings and the resultant empirically grounded framework provide a conceptualization and enhanced understanding of the dynamics between attractiveness, adaptations and relationship development.     

Managing interdependencies in supplier networks

Building and managing a supplier base has been referred to in the literature as a key aspect of supplier management. Scholars have proposed a number of models aimed at enhancing the effectiveness of supplier network management, mainly based on a portfolio approach. In the IMP tradition of research, those models are often criticized as they ignore the interdependencies between the different existing dyadic relationships of a focal buyer company and its suppliers. Such interdependencies are the main focus of this paper, which has four objectives: (1) To analyze the types of relationships linking suppliers, (2) to understand the factors and dynamics underlying the creation and management of these relationships (3) to uncover existing links between buyer-supplier and supplier-supplier relationships, and (4) to clarify how different configurations of supplier relationship interactions impact on the performance of the actors involved. The paper discusses two empirical case studies, using the supplier networks of two focal buyer companies. We find that supplier interdependencies are mainly a by-product of the buyer-supplier dyads. Furthermore, the nature and dynamics of these dyads are a strong determinant of the scope and frequency of supplier connections and the corresponding effects on performance.     

Buyer Market Power and Innovative Activities

This empirical paper deals with the effects of supplier and buyer market concentration on the innovative behavior of suppliers within the German automobile industry. The data set contains firms from all size classes and covers measures of innovation input as well as innovation output. It can be shown that (a) firms' innovation and R & D-employment intensity will decline (increase) in buyer concentrations if supplier markets are low (high) concentrated; (b) buyers' pressure on input prices reduces suppliers' innovation expenditures and their incentive to develop new products; (c) a small number of competitors in suppliers markets and a large stock of customers stimulates innovative behavior; (d) small and medium sized suppliers invest more in their innovative activities but have less probability of realizing innovations than larger firms; and (e) higher technological capabilities lead to higher innovation input and output.     

A JIT lot-splitting model for supply chain management: Enhancing buyer–supplier linkage

This study develops a buyer–supplier coordination model to facilitate frequent deliveries in small lot sizes in a manufacturing supply chain. The proposed model, based on the integrated total relevant costs of both buyer and supplier, determines optimal order quantity, the number of deliveries/setups, and shipping quantity over a finite planning horizon in a relatively simple JIT single buyer single supplier scenario. Under deterministic conditions for a single product, we show that the optimal delivery policy adopted by both buyer and supplier in a cooperative manner can be economically beneficial to both parties. It is shown that the optimal delivery size can be unique, regardless of the order quantity and the number of deliveries. Numerical results are also presented.     

Managing customer relationships: Account manager turnover and effective account management

Managing relationships with customers and clients is a critical task for industrial sales organizations. This paper reports on research that focuses on improving client relationships through effective handling of account manager turnover and improved account management. Even in situations where account manager turnover is high, the relationship between the company and the SME client does not suffer if the account management turnover process is well managed. When account manager turnover is not well managed, customer satisfaction suffers. The research also identifies eleven specific management activities that are highly related to supplier satisfaction with both the account manager and the supplier financial institution.