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This article investigates the link between product development cycle time and technological level in the final product, using a sample of 11 new car development projects. Reducing cycle time can create competitive advantages, but it also may lead to the development of technologically inferior products. Time is needed to digest and analyze technological problems. The conclusions from our study support the notion of a relationship between cycle time and technological level. Thus, there are important choices to be made regarding the desired level of technological maturity in the final product. This affects the required cycle time. Simply reducing the cycle time may not always be feasible or desirable  相似文献   
72.
Property Rights and Natural Resource Management in Developing Countries   总被引:5,自引:0,他引:5  
This essay surveys the literature on property rights and natural resource management in developing countries. Focus is on policy relevant discussions concerning collective action, property regimes, local institutions for natural resource management, the evolution of individual property rights to land, land titling by government and poverty–environment linkages. The tendency to draw policy conclusions from simplistic analysis is criticised, and the need for more credible empirical research is highlighted.  相似文献   
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Business plans are widely spread among new businesses, and they are supported by various universities, governmental assistance agencies, management consultants and a wide array of literature. Business plans are often taken for granted as highly useful tools that should be frequently updated and used. This study is based on data from six companies and their environments, over five years, using several forms of data collection such as interviews, observations, and archival data. In contrast to previous studies, we found that initial conformity to business plan norms gradually and without exception lead to loose coupling. Entrepreneurs who wrote business plans never updated or rarely referred to their plans after writing them.  相似文献   
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The governments of most advanced countries offer some type of financial subsidy to encourage firm innovation and productivity. This paper analyzes the effects of innovation subsidies using a unique Swedish database that contains firm level data for the period 1997–2011, specifically informa tion on firm subsidies over a broad range of programs. Applying causal treatment effect analysis based on matching and a diff-in-diff approach combined with a qualitative case study of Swedish innovation subsidy programs, we test whether such subsidies have positive effects on firm performance. Our results indicate a lack of positive performance effects in the long run for the majority of firms, albeit there are positive short-run effects on human capital investments and also positive short-term productivity effects for the smallest firms. These findings are interpreted from a robust political economy perspective that reveals that the problems of acquiring correct information and designing appropriate incentives are so complex that the absence of significant positive long-run effects on firm performance for the majority of firms is not surprising.  相似文献   
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