Supplier Development Responsibility and NPD Project Outcomes: The Roles of Monetary Quantification of Differences and Supporting‐Detail Gathering

Firms increasingly rely on suppliers to perform tasks in new product development (NPD). Research has only recently begun to focus on the processes to manage this supplier development responsibility, and has hardly investigated how firms collect and analyze information regarding the cost and performance of alternative supplier offerings. Our study addresses this gap, through a field survey among 144 paired samples of project leaders and cost analysts involved in the same NPD projects. On the basis of literature and qualitative research, we conceptualize a substantive model. We first use a substantive validity assessment to vet the measures for the proposed constructs. We then test the substantive model with structural equation modeling using a multiple‐sample analysis. The results strongly show that monetary quantification of differences and detail gathering play significant roles in successfully leveraging supplier development responsibility. The findings support the hypothesis that the extent of development responsibility that suppliers have leads the development team to a more focused monetary quantification of the differences in alternative supplier offerings. Monetary quantification of differences has a significant, positive effect on the extent of supporting‐detail gathering and on the development speed of the project, whereas supporting‐detail gathering has a significant, positive effect on the product advantage of the new product as well as development speed. These findings are robust across the two functional perspectives. Our study complements the literature on interfirm control and monitoring by demonstrating the effects of selective and focused output controls.     

A Structural Model of Leisure Constraints Negotiation in Outdoor Recreation

A conceptual model tested the leisure constraints negotiation process of outdoor recreation: motivation and the constraints to participate likely influenced by negotiation efforts. Higher motivation to participate encourages using negotiation strategies and resources to overcome constraints. Experiencing constraints was thought to trigger negotiation efforts. Drawing from social cognitive theory, negotiation-efficacy was proposed to encourage motivation, diminish the perception of constraints and promote negotiation efforts, which indirectly influenced positive participation. The model tested used data collected from a random sample of Arizona residents through hierarchical confirmatory factor analysis and structural equation modeling. Results support the conceptual model and suggest the constraints negotiation process is a dynamic interaction of influences promoting outdoor recreation participation.     

BOOK REVIEWS

Purpose: Companies engage in business relationships for a variety of reasons, including specialization, product development, and building competitive networks. Research has demonstrated that mergers and acquisitions (M&As) may challenge ongoing business relationships. The purpose of this article is to investigate whether and how competition authorities consider business relationships when evaluating M&As.

Methodology: The article uses the documentation from 450 M&As reported to the Swedish competition authority to capture the way in which an authority evaluates M&As. The Swedish competition authority evaluation corresponds to other national and international evaluation procedures.

Findings: The findings indicate that the competition authorities neglect an important aspect of business life, namely companies forming business relationships. The competition authorities evaluate M&As on the basis of risk for price increases, and consequently disregard such issues as heterogeneity in demand and offerings, and values built into existing business relationships.

Originality/Value/Contribution: The article contributes to research on business relationships through exploring how a public authority deals with such relationships. It also contributes to research on mergers and acquisitions through examining how these activities are evaluated by competition authorities. Furthermore, the article contributes to competition research by reflecting on competition law concerning M&A regulations in relation to business relationships.     

On the asymptotic optimality of the LIML estimator with possibly many instruments

We consider the estimation of the coefficients of a linear structural equation in a simultaneous equation system when there are many instrumental variables. We derive some asymptotic properties of the limited information maximum likelihood (LIML) estimator when the number of instruments is large; some of these results are new as well as old, and we relate them to results in some recent studies. We have found that the variance of the limiting distribution of the LIML estimator and its modifications often attain the asymptotic lower bound when the number of instruments is large and the disturbance terms are not necessarily normally distributed, that is, for the micro-econometric models of some cases recently called many instruments and many weak instruments.     

TIME SERIES ANALYSIS OF ACCOUNTING POLICY CHOICE: REPLY

Taylor (1992) argues that accounting policy choices in any year are not assessed independently of policy choices adopted in previous years. This independence assumption is a maintained hypothesis of Anderson and Zimmer (1992). Although Taylor acknowledges that our results remain robust to his suggested adjustments for non-independence, we argue in this reply that such adjustments are unnecessary because temporal independence of accounting policy choices is consistent with the implications of costly contracting between the firm and its claimholders. We develop the arguments that (1) accounting choices are temporally independent and our research design is therefore, appropriate (2) to the extent that there is an independence problem of the type proposed by Taylor (1992) it also applies to cross-sectional studies of accounting policy choice.     

Development of agriculture in Ethiopia since the 1975 land reform

A stated objective of the Ethiopian Government since it came to power in 1975 has been to increase the production of crops for both domestic consumption and export. Consequently, a number of plans and programs have been proposed and implemented to bring about such development in Ethiopian agriculture. This paper mainly focuses 011 a macro review of the general course of Ethiopian agricultural development since the land reform of 1975. The food production in Ethiopia has lagged behind the population growth as evidenced by the gap between the growth rates of population (3%) and food production (1.8%) over the period from 1970 to 1983. Recently, this situation has, perhaps, further deteriorated. Seventy-one percent of the total land mass is estimated to be suitable for agriculture, but only about 19% is cultivated. This suggests an underutilisation of land. Moreover, Ethiopia has a persistent subsistence production problem in agriculture. Agricultural research and education which are essential to development have not been given due attention by the policy makers. As a result, the agricultural technologies used by farmers have changed little in this century. Moreover, small-scale farmers, although still the most potent economic force in the country, have not been given the incentives necessary to expand production, and currently receive less than adequate support from the central government. Some 85%, 50%, and 79% of total agricultural credit, fertiliser and improved seeds respectively go directly to socialist enterprises (state farms and producers' cooperatives) which, up to 1985, have jointly accounted for only 5% of the total cultivated land and 4% of the national crop production. The favouring of large-scale and capital-intensive state-owned farming enterprises with credit, subsidies, and fiscal incentives, while neglecting smallholders, has contributed to the stagnation of agricultural production in Ethiopia. Overall, the analysis indicates that there has been no significant development of agriculture in Ethiopia following the 1975 land reform.     

An appraisal of the Box-Jenkins approach to univariate time series analysis

Summary Some comments are made on the current methodology associated with theBox-Jenkins approach. The three strokes of Identification, Estimation and Verification are considered; and a final stage, that of Interpretation, mentioned. A discussion of whether the approach is practicable is also given.