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Value creation and capture remain a key but quite a challenging objective for many organizations. R&D and innovation management have to operate in a context of increasing complexity, particularly enriched by emerging technologies, new opportunities for transformation of business models, and multidimensional changes in market demands. This special section proposes new options to deal with this challenge. One paper contributes to the adoption of open business models by studying their antecedents and casual relationships. The three other papers propose using a different focus on value, avoiding its destruction by adopting different unusual mindsets; i.e. learning through failure, learning by deviating and investigating motivations for not participating in innovation communities.  相似文献   
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Applying a strategic decision-making perspective on the economics of business, we suggest that a competitive locality in the health industry is one that, relative to other localities, is effective in: (1) providing the healthcare that enables everyone to participate fully in the democratic development of the locality; (2) providing the healthcare that is democratically identified as a direct objective of this development; (3) contributing through the health industry to any other democratically determined objectives of the locality's development. The paper hypothesizes that strategic decision-making in organizations is an especially significant determinant of the impacts of the health industry. We conclude that: (i) a locality that suffers concentration in the power to determine the objectives of its health industry could not be strictly competitive in that industry; (ii) the first best way to achieve competitiveness in the health industry would be to democratize its strategic decision-making. What this would entail in practice is discussed in some detail.  相似文献   
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The authors detail an urban economics experiment that is easily run in the classroom. The experiment has a flexible design that allows the instructor to explore how congestion, zoning, public transportation, and taxation levels determine the bid–rent function. Heterogeneous agents in the experiment compete for land use using a simple auction mechanism. Using the data that is collected, a bid–rent function is derived, and the experimental treatment is altered over the course of three sessions to uncover core concepts in urban economics. Moreover, this provides a tangible experience that can be used to help undergraduates relate to urban issues such as the steep rent gradient found around many larger colleges and universities.  相似文献   
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Sports venues are in a position to potentially influence the safety practices of their patrons. This study examined the knowledge, beliefs and attitudes of venue operators that could influence the use of protective eyewear by squash players. A 50% random sample of all private and public squash venues affiliated with the Victorian Squash Federation in metropolitan Melbourne was selected. Face-to-face interviews were conducted with 15 squash venue operators during August 2001. Interviews were transcribed and content and thematic analyses were performed. The content of the interviews covered five topics: (1) overall injury risk perception, (2) eye injury occurrence, (3) knowledge, behaviors, attitudes and beliefs associated with protective eyewear, (4) compulsory protective eyewear and (5) availability of protective eyewear at venues. Venue operators were mainly concerned with the severe nature of eye injuries, rather than the relatively low incidence of these injuries. Some venue operators believed that players should wear any eyewear, rather than none at all, and believed that more players should use protective eyewear. Generally, they did not believe that players with higher levels of experience and expertise needed to wear protective eyewear when playing. Only six venues had at least one type of eyewear available for players to hire or borrow or to purchase. Operators expressed a desire to be informed about correct protective eyewear. Appropriate protective eyewear is not readily available at squash venues. Better-informed venue operators may be more likely to provide suitable protective eyewear.  相似文献   
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Aim The aim of this review was to determine the extent to which the effectiveness of countermeasures for preventing alpine skiing injuries has been evaluated. Methods The methodology involved a critical review based on the available international literature and sports equipment standards, as well as consultation with experts in the field. Where possible, the review focused on controlled trials. Results Key injury countermeasures in skiing identified in this review include physical conditioning programmes, ski-bindings and their timely release, professional adjustment of ski-bindings and the use of mechanical testing devices for this, design of ski pole handles, helmets for children (and adults), ski patrollers, skier education, speed control on the slopes and safe lifting equipment. A tabular categorisation of the types of evidence for the effectiveness of injury countermeasures is presented. This demonstrates that the weight of evidence is generally based on a combination of data-based or biomechanical testing evidence and informed opinion/anecdotal evidence. There is minimal evidence based on controlled trials in the field. The most evaluated countermeasures are ski bindings and ski pole handles. Properly adjusted ski bindings have the potential for a 3.5-fold reduction in lower extremity injuries, particularly knee injuries. Ski pole handle design needs further innovation and attention. An immediate concern is the generally poorer standard of children’s equipment, ski bindings and their adjustment. Conclusion Skiing is a sport that is growing in popularity, but with a need for controlled trials of its injury prevention countermeasures. This review provides a basis for further action in injury prevention research, development and implementation.  相似文献   
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