IngentaConnect Analyses of U.S. and Japanese Management Processes Associated wit...

Abstract:

As detailed in the pages of JPIM and other publications, considerable research effort has been devoted to identifying the preconditions for new product success. Studies of Japanese and U.S. new product development (NPD) practices have shown that such factors as sales and marketing expertise, technical expertise, decentralized decision making, R&D/marketing integration, project manager competency, and support from senior management can play key roles in influencing new product success.

As William Souder and X. Michael Song point out, however, previous studies have not examined Japanese management practices across a range of environments. They also suggest that the similarities and differences between U.S. and Japanese NPD practices require more in-depth exploration. To help address these issues, they describe the results of a study involving 15 U.S. firms and 15 Japanese firms. Each participating firm provided information about two successful products and two unsuccessful products.

Their conceptual model groups the various factors that influence new product success into three general classes: NPD climate, expertise, and management functions. In this model, a firm's level of familiarity with its target market moderates these influences. For example, greater expertise may be necessary to succeed in an unfamiliar market. Each participating firm in the study provided information about one successful product and one failure targeted for high familiarity markets; the other two products from each firm were targeted for low familiarity markets.

The U.S. and Japanese models developed in this study Exhibit some marked differences from one another. In a familiar market, the U.S. model emphasizes sales and marketing expertise and competent project managers. Under conditions of low market familiarity, this basic model is supplemented with high degrees of R&D/marketing integration, senior management involvement, and decentralization. In this way, the U.S. models reflect a degree of flexibility in adapting the approach to match the prevailing market conditions. In contrast, the two Japanese models of new product success (under low and high familiarity) point to a more invariant system. In other words, the findings from this study reinforce the notion that successful management of NPD requires careful consideration of the firm's environment. Practices that have proven successful in a particular culture and market environment may not be directly transferable to another setting.

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Analyses of U.S. and Japanese Management Processes Associated with New Product Success and Failure in High and Low Familiarity Markets