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231.
M. Martin Boyer 《The Journal of risk and insurance》2004,71(4):559-582
In a Costly State Verification world, an agent who has private information regarding the state of the world must report what state occurred to a principal, who can verify the state at a cost. An agent then has what is called ex post moral hazard: he has an incentive to misreport the true state to extract rents from the principal. Assuming the principal cannot commit to an auditing strategy, the optimal contract is such that: (1) the agent's expected marginal utility when there is an accident (high‐ and low‐loss states) is equal to his marginal utility when there is no accident; (2) the lower loss is undercompensated, while the higher loss is overcompensated; and (3) the welfare of the agent is greater under commitment than under no‐commitment. Result 2 is contrary to the results obtained if the principal can commit to an auditing strategy (higher losses underpaid and lower losses overpaid). The reason is that by increasing the difference between the high and the low indemnity payments, the probability of fraud is reduced. 相似文献
232.
DavidE.Bloom DavidCanning DeanT.Jamison 《金融与发展》2004,41(1):10-15
在更加宽泛的视角下,新证据揭示出较高的健康水平可以带来可观的经济回报 相似文献
233.
John T. Leahy 《Journal of Business Ethics》1986,5(6):465-472
De George's understanding of theology is limited to one of five commonly recognized models of theology, the orthodox model. This model is vulnerable to De George's criticisms. When religious ethics operates out of the revisionist model of theology, however, his criticisms lose their sting. Revisionist religious ethics, moreover, can make a fruitful contribution to business ethics. Such a religious ethic acknowledges the embodiment dimension of business activities, it complements philosophical analysis with the practice of moral discernment, and it recognizes irony as an active component in decision-making.John T. Leahy is an Associate Professor of Religious Studies at DePaul University. 相似文献
234.
Abstract: We use the provisions of SFAS No. 109 , Accounting for Income Taxes , to examine the extent to which stock prices of Internet firms were associated with expectations of future profitability before versus after the 'market correction' in early 2000. We find that the valuation of deferred tax assets of firms with business models reliant on the level of web site traffic was significantly greater after the market correction. In our view, this evidence is consistent with pre‐correction mispricing. 相似文献
235.
236.
237.
The economics of pride and shame 总被引:1,自引:0,他引:1
Kenneth E. Boulding 《Atlantic Economic Journal》1987,15(1):10-19
238.
Bruce E. Tonn 《Futures》2004,36(3):335-346
This paper imagines a US society that is obsessed with survival over the very long-term, not just over the next decade or two but over very long-time spans measured in the thousands and millions of years. Given that Americans tend to be achievement-oriented, it is plausible that they could become enthralled with this ultimate challenge. It is folly to argue that a fundamental change in the focus of the national psyche from consumerism to longer-term pursuits will happen anytime soon but the paper suggests that dissatisfaction with consumerism, growing environmentalism, increasingly felt limits of non-renewable resources, the increasing extinction of species, and a tiredness with global power politics as usual and its seemingly inexplicable violence and terrorism can someday lead to archetypal change in our society. In anticipation of this change, this paper presents a roadmap of how we could get from here, consumerism, to there, focused on the journey of life through time and space. The paper also outlines threats that humans must address to maintain the journey of earth-life through time and space; and presents a broad range of activities designed to meet the threats and capitalize on important opportunities. Finally, the paper explores how society would be transformed to meet the challenges and what sectors of today’s economy could be expected to contribute workers to a bourgeoning science and technology workforce and concludes with a few remarks about the future to come. 相似文献
239.
Using a sample of Australian Multi-sector trusts we examine selectivity and market timing performance and extend the analysis to include the relatively new measure of volatility timing. This is of particular relevance to our data set, as high levels of volatility persistence are prevalent in Australia. In addition we consider the stability, asymmetry and seasonality of the various performance and risk measures. A survivorship adjustment procedure is also employed in order to assess the impact of survivorship on selectivity, market timing and volatility timing performance. 相似文献
240.