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21.
Taking stock: Can the theory of reasoned action explain unethical conduct?   总被引:1,自引:0,他引:1  
Extensive interest in business ethics has developed accompanied by an increase in empirical research on the determinants of unethical conduct. In setting forth the theory of reasoned action, Fishbein and Ajzen (1975) maintained that research attention on such variables as personality traits and demographic characteristics is misplaced and, instead, researchers should focus on behavioral intentions and the beliefs that shape those intentions. This study summarizes business ethics research which tests the theory of reasoned action and suggests directions for further research. Donna M. Randall is an Assistant Professor of Management at Washington State University. Her research interests include organizational commitment, professional deviance, and the regulation of reproductive health in toxic work environments. Her work has been published in Academy of Management Review, Journal of Organizational Behavior, and Decision Sciences and others.  相似文献   
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While units of debt with warrants are not structured as perfect substitutes for convertible bonds, there is reason to believe that firms view the two securities as viable alternative methods of raising funds. Analyses of the capital market effects of the announcement of the plan to issue and the issuance of units of debt with warrants provide unique evidence of the “penalty-free” issuance of an equity-like security. Evidence is found to support the conjecture that units are typically issued by smaller, riskier firms than are convertible bonds. However, there is no evidence that the use of this security is interpreted by the market as a sign of financial distress.  相似文献   
24.
Invasive animal pests reduce crop and livestock output, require management and control measures, and threaten native plants, animals and their habitat. The agricultural and management costs are often directly measurable. But the costs to protect threatened native plants and animals are harder to assess. The Rural Lands Protection Boards were the government agency in New South Wales that managed invasive animals. An analysis of their decisions provided the opportunity to estimate the costs of protecting native species. The number of native plants and animals threatened by invasive pests was modelled against the expenditure, area, pest abundance, climate and location of 38 Board districts. There was a strong negative relationship between the number of threatened native species and Board expenditure. This relationship was interpreted to estimate the marginal cost of protecting a threatened native species, the downward shift in the supply curve necessary to protect all threatened native species, and the gains from the shift in the form of cost savings in the continued protection of non-threatened native species. These results value some of the costs that invasive animal pests impose on the environment.  相似文献   
25.
We summarize the literature on the effectiveness of combining forecasts by assessing the conditions under which combining is most valuable. Using data on the six US presidential elections from 1992 to 2012, we report the reductions in error obtained by averaging forecasts within and across four election forecasting methods: poll projections, expert judgment, quantitative models, and the Iowa Electronic Markets. Across the six elections, the resulting combined forecasts were more accurate than any individual component method, on average. The gains in accuracy from combining increased with the numbers of forecasts used, especially when these forecasts were based on different methods and different data, and in situations involving high levels of uncertainty. Such combining yielded error reductions of between 16% and 59%, compared to the average errors of the individual forecasts. This improvement is substantially greater than the 12% reduction in error that had been reported previously for combining forecasts.  相似文献   
26.
In recent years the increased interest in the recycling of plastic wastes has lead to the development of numerous technological approaches to utilizing plastic wastes of varying qualities and types. A major problem with these technologies, however, is the unacceptable contamination levels in the available wastes. This paper examines one area from which relatively uncontaminated plastic wastes can be obtained—shredder residue from automotive shredder operations. In addition to reviewing the historical adoption of shredders, this paper uses econometric approaches to investigate the extent to which the shredder technology has penetrated the market for scrap steel. These approaches suggest that the movement toward shredders and away from the more conventional baler operations that have historically been used to process retired autos is slowing.  相似文献   
27.
Progress and entrepreneurship   总被引:3,自引:0,他引:3  
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28.
The new urbanism argues that land-use planning should be used to create higher-density development and to promote alternatives to the use of personal automobiles for transportation. The concerns of the new urbanist movement are shown to be misplaced, and the goals of the new urbanism are shown to be in conflict with market incentives, making them difficult to implement in any event. A better policy for more efficient land use would be for governments to plan more effectively for their own infrastructure development while allowing the development of privately-owned land to be guided by market forces.  相似文献   
29.
Modern national income accounting was designed in the early 20th century for the purpose of providing improved indicators about the performance of the economy so that government policy makers could better control the economy. The way that performance is measured affects the types of policies used to try to accomplish policy goals. Two attributes of national income accounting are analyzed for their effects on economic policy. First, government production is included in the national income accounts at cost, rather than at market value as private sector output is measured. This biases policy toward a larger public sector. Second, output is measured as a homogeneous dollar amount. This biases policy toward focusing on increasing quantities of inputs and outputs in the production process, rather than on innovation and entrepreneurship, which are the true engines of economic progress. Economic policy could be improved by focusing less on national income as an indicator of policy, and more on the underlying processes that foster economic progress.  相似文献   
30.
Seasonal variability is an important source of risk faced by farmers and, regardless of an individual's attitude to risk, there are options to tactically adjust production strategies as the outcomes of risk become known. The objective of this article is to measure the economic benefits of alternative approaches to managing weeds, one of the most serious production problems in Australian cropping systems. A bioeconomic model that combines weed biology, crop growth and economics is developed to value the effects of seasonal variability and the role of tactical responses and sequential decision making in determining an optimal integrated weed management strategy. This shows that there are substantial differences in the measured long‐term benefits from deterministic and stochastic simulations. It is concluded that, for research evaluation of technologies that involve complex biological and dynamic systems, ignoring the impacts of seasonal variability, responses to risk and sequential decision making can lead to an incorrect estimate of the economic benefits of a technology. In this case study of optimal weed management strategies in Australia, the size of the error is high.  相似文献   
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