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排序方式： 共有126条查询结果，搜索用时 15 毫秒
81.
Sean Tucker Nick Turner Julian Barling Erin M. Reid Cecilia Elving 《Journal of Business Ethics》2006,63(2):195-207
This empirical investigation showed that contrary to the popular notion that apologies signify weakness, the victims of mistakes
made by leaders consistently perceived leaders who apologized as more transformational than those who did not apologize. In
a field experiment (Study 1), male referees who were perceived as having apologized for mistakes made officiating hockey games
were rated by male coaches (n = 93) as more transformational than when no apology was made. Studies 2 (n = 50) and 3 (n = 224) replicated this effect in two vignette studies to enhance internal and ecological validity. Contrary to expectations
in Study 3, there were no apology×leader gender interactions. Theoretical and practical implications are discussed. 相似文献
82.
83.
In this paper, we investigate efficiency differences between income and in-kind transfers as distribution mechanisms of foreign aid to weakest-link international public goods in a laboratory environment. We find that if there is relatively small difference in country size, then income transfers seem to provide a higher provision of the international public good, and thus higher overall welfare level than that of in-kind transfers. However, if there is a large disparity in country size, then in-kind transfers appear to provide a higher level of IPG provision and higher accompanying global welfare. 相似文献
84.
Abstract. We construct asset markets of the type studied in Smith et al. (1988) , in which price bubbles and crashes are widely observed. In addition to a spot market, there are futures markets in operation, one maturing at the beginning of each period of the life of the asset. We find that when futures markets are present, bubbles do not occur in the spot markets. The futures markets seem to reduce the speculation and the decision errors that appear to give rise to price bubbles in experimental asset markets. 相似文献
85.
86.
We gather a unique sample of 44 tax shelter cases to investigate the magnitude of tax shelter activity and whether participating in a shelter is related to corporate debt policy. The average annual deduction produced by the shelters in our sample is very large, equaling approximately nine percent of asset value. These deductions are more than three times as large as interest deductions for comparable companies. The firms in our sample use less debt when they engage in tax sheltering. Compared to companies with similar pre-shelter debt ratios, the debt ratios of firms engaged in tax shelters fall by about 8%. The tax shelter firms in our sample appear underlevered if shelters are ignored but do not appear underlevered once shelters are considered. 相似文献
87.
E. Hellier M. Tucker L. Newbold J. Edworthy J. Griffin N. Coulson 《Journal of Risk Research》2013,16(5):533-545
Objective. To explore the effects on perceptions of labelling food for genetically modified content. Background: there is increasing public pressure for the compulsory labelling of genetically modified food content on all food products, and yet little is known about how the design and content of such food labels will influence product perceptions. The current research draws upon warning label research – a field in which the effect of label design manipulations on perceptions of, and responses to, potential or perceived risks is well documented. Method. Two experiments are reported that investigate how label design features influence the perception of genetically modified foods. The effects of label colour (red, blue and green), wording style (definitive vs. probabilistic and explicit vs. non-explicit) and information source (government agency, consumer group and manufacturer) on hazard perceptions and purchase intentions were measured. Results. Hazard perceptions and purchase intentions were both influenced by label design characteristics in predictable ways. Any reference to genetic modification, even if the label is stating that the product is free of genetically modified ingredients, increased hazard perception, and decreased purchase intentions, relative to a no-label condition. Conclusion. Label design effects generalise from warning label research to influence the perception of genetically modified foods in predictable ways. Application. The design of genetically modified food labels. 相似文献
88.
William Tucker 《Economic Affairs》1988,8(5):44-46
Why is there so much apparent poverty in America? William Tucker, New York correspondent of The American Spectator, argues that the increasing numbers of‘bag ladies’and 'street people’are the result of rent controls. 相似文献
89.
For early‐stage firms, successful commercialization of each new product is critically important, given the shortage of financial resources, the limited product portfolio, and small staffs typical of such firms. This paper investigates two key contributing factors for new product success in entrepreneurial firms: designing products that are appealing to target users in both form and function and designing products that can be manufactured at an attractive margin so that the new enterprise can generate much needed positive cash flow. These two practices—industrial design and cost engineering—are well studied in the context of larger, established corporations but have not been explored in the context of new ventures. This study focuses on the intensity of individual and combined adoption of design and cost engineering as measured by product development efficiency and effectiveness. The study was conducted on a homogeneous sample of early‐stage firms that develop physical, assembled products where design plays a role. The data collection focused only on the first product developed by each firm respectively. The results show that when implemented together, industrial design and cost engineering enhance both the effectiveness and efficiency of new product development in early‐stage firms, to greater effect than each does individually. Intensive individual adoption of practices had a negative impact on development efficiency measures such as development cost and duration. Only cost engineering individually had a beneficial impact on development effectiveness as measured by product margins. When combined, these two practices had a beneficial impact on both development duration and cost for the company's first commercial product, thereby reducing time‐to‐market and precious cash expenditures while maximizing project breakeven timing. The most successful firms in the study achieved a balance between creative innovation and cost discipline in the NPD process with third‐party design and manufacturing resources. It was found that integrating third‐party design firms into the development process can challenge, simplify, and add additional creative resources to the core entrepreneurial team, maximizing the ability to catalyze beneficial tension between creativity and cost discipline. 相似文献
90.
This study empirically tests rational pricing conditions applicable to American gold spot and futures options. A number of ancillary pricing relations also are tested. Transactions data supplied by the Montreal Stock Exchange and the New York Commodity Exchange are used in these tests. Arbitrage trading strategies designed to exploit violations of these conditions also are provided. The results indicate potential intermarket inefficiency: a substantial number of violations of a condition applicable to call options are found, and most of these violations are sufficient in magnitude to cover the relevant transaction costs of arbitrage. 相似文献