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This paper suggests that there are five problems with contingency theory, ranging from a simple lack of clarity in its theoretical statements to more subtle issues such as the embedding of symmetrical and nonmonotonic assumptions in the theoretical arguments. Starting from Galbraith's (1973) contingency theory about organizing for effectiveness, several traditional contingency hypothesis were tested along with more precise hypotheses developed from knowledge of the five problems with contingency theory. Data were drawn from a study of organizational effectiveness in acute care hospital operating room suites. Although traditional contingency notions were not supported by the data, the more precise hypotheses received stronger empirical support. The study data suggest that relationships between technology, structure, and organizational effectiveness are more complicated than contingency theory now assumes. The paper concludes by suggesting formulation of a contingency theory of organizational effectiveness that includes interactive, nonmonotonic, and symmetrical arguments.  相似文献   
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In this study, we examine how intercommunity relationships affect the growth of organizational communities. Using a unique panel dataset on 53 technology development communities in China spanning 1988–2000, we found that regional community density, a community's geographic proximity to the nearest community and its domain overlap with the nearest community have an inverted U‐shaped relationship with the community's growth. These non‐monotonic results suggest that adjacent communities have both mutualistic and competitive effects on each other. Theoretical and managerial implications are discussed. Copyright © 2008 John Wiley & Sons, Ltd.  相似文献   
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Agricultural landscapes offer unique habitats for many species. Because agriculture is a major land use worldwide, changes in farming practices can have major repercussions for biodiversity. Particularly in Western Europe, ongoing intensification and scale enlargement but also land abandonment and poor agricultural practices leading to land degradation form a major threat to agrobiodiversity. Agro-ecological farming practices are suggested as an alternative way of farming in order to conserve and enhance biodiversity. Yet knowledge about what factors explain farmers’ adoption of agro-ecological farming practices is fragmented and incomplete. In this paper, we offer a holistic framework that specifies these factors and how they are interconnected. The framework is illustrated and refined by means of a case study analysis of almond farming in Andalusia. The chosen case represents a specific localized farming practice that currently negatively impacts biodiversity but for which agro-ecology forms an attractive alternative regarding biodiversity. The case study demonstrates that our framework offers a useful tool to systematically identify the different factors that affect agro-ecological farming adoption, interlinkages between factors and particularly the more structural barriers to agro-ecology.  相似文献   
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