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排序方式: 共有303条查询结果,搜索用时 15 毫秒
1.
Investment, uncertainty and irreversibility   总被引:1,自引:0,他引:1  
This paper investigates the irreversibility of investments and the impact this has on the nature of the relationship between investment and uncertainty. The empirical analysis uses firm‐level data and is based on a survey of 210 rice‐milling firms in the Mekong River Delta in Vietnam, which was carried out during the year 2000. We show that uncertainty reduces investment of rice millers in the presence of irreversibility, as is predicted by the real options approach to investment. We do not find evidence that the negative association between uncertainty and investment is influenced by the degree of irreversibility.  相似文献   
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Summary  Competition authorities are increasingly measuring the effects of their enforcement actions, seeking a robust justification for the proliferation of competition policy. We highlight the importance of identifying the right counterfactual against which to measure effects, and set out the relevant categories of costs and benefits. We then explore how a balance can be struck between the benefits and inherent limitations of these measurement exercises. Relatively crude analyses of cartel action benefits can be sufficient to achieve public legitimacy for competition policy. Assessing the effects of merger and conduct inquiries is often ambiguous, but could be used to improve decision-making processes. Director and Managing Consultant, respectively, at Oxera, Oxford and London. The valuable comments of Fod Barnes, Kerry Hughes and an anonymous referee are gratefully acknowledged. The opinions expressed in this article are those of the authors alone.  相似文献   
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The paper provides a closed form solution for the value of a firm which costlessly can change its mode of operation between two activities. The technology is such that production is zero from the inactive production line. In addition we assume that the production potential on any production line is idle when not operated, else the production follows a geometric Brownian motion. Although this framework is rather general, it is motivated by the problem to produce a natural resource located in two separate wells/ores, using a single (flexible) production unit. For what seems to be reasonable parameter values, the flexible unit is seen to achieve a surprisingly large value relative to the value achievable by a comprehensive unit, producing both alternatives simultaneously. In addition it is interesting to note that switching might occur even if the active production line gives the highest immediate income.  相似文献   
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The adoption of information technology in the sales force   总被引:1,自引:0,他引:1  
The purpose of this article is to explain why salespeople adopt information technology. The results from a cross-sectional study of 229 salespeople indicate that putting sales technology to use strongly depends on salespeople's perceptions about the technology enhancing their performance, their personal innovativeness and organizational efforts in terms of user training. Throughout the adoption process companies also need to target sales line managers-next to end users-because salespeople clearly comply with the expectations of their supervisors. Finally, the threat from competing sales professionals or peers who use similar sales technology seems to be of secondary importance for individual sales technology adoption.  相似文献   
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In this paper, we investigate the causal impact of workplace health and safety practices on firm performance, using Danish longitudinal matched employer–employee data merged with unique cross‐sectional representative firm survey data on work environment conditions. We estimate standard production functions, augmented with workplace environment indicators, addressing both time‐invariant and time‐varying potentially relevant unobservables in the production process. We find positive and large productivity effects of improved physical dimensions of the health and safety environment, specifically, “internal climate” and “monotonous repetitive work”.  相似文献   
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Advanced product development distinguishes itself by being surrounded by a “cloud of technology spillovers” available to external users in proportion to their competence to commercialize them. The local capacity to commercialize spillovers is experience based and hence more narrow than the range of innovations. The cloud will therefore be incompletely explored. While the value of the cloud to society may be greater than the development investment, the value captured by the producer is often not sufficient to make the product development privately profitable. The producer faces the property rights problem of how to charge for the dual product it develops, the product itself and as much as possible for the technology cloud. The public and private customers, however, appreciate the situation differently. While the former appears in the double customer role of being interested in both the product procured and the spillover benefits to society, the latter is not interested in paying for spillovers that only benefit society. Marketing the product, therefore, involves the ability to present a credible case for the economic value to society of the spillovers. To do that, a theory is needed that demonstrates both the user value to the customer, and the entrepreneurial capacity of the economy to commercialize the spillovers. The theoretical argument is illustrated with the case of downstream industrial business formation around Swedish military aircraft industry.  相似文献   
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