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排序方式: 共有39条查询结果,搜索用时 15 毫秒
1.
We examine the relationship between CEO ownership and stock market performance. A strategy based on public information about managerial ownership delivers annual abnormal returns of 4% to 10%. The effect is strongest among firms with weak external governance, weak product market competition, and large managerial discretion, suggesting that CEO ownership can reverse the negative impact of weak governance. Furthermore, owner‐CEOs are value increasing: they reduce empire building and run their firms more efficiently. Overall, our findings indicate that the market does not correctly price the incentive effects of managerial ownership, suggesting interesting feedback effects between corporate finance and asset pricing. 相似文献
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Most noncooperative game theoretic models of international environmental agreements (IEAs) draw a pessimistic picture of the prospective of successful cooperation. In this paper, we consider the possibility that countries agree on modest instead of ambitious abatement targets. It is shown that this can be an explanation for higher participation and more successful treaties. Thus, modesty may well pay, though the first‐best optimum cannot be achieved. It is also demonstrated that our model extension makes it easier to relate the stylized model to actual negotiations. 相似文献
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We adapt stochastic discount factor (SDF) valuation methods for venture capital (VC) performance evaluation. Our approach generalizes the popular Public Market Equivalent (PME) method and allows statistical inference in the presence of cross‐sectionally dependent, skewed VC payoffs. We relax SDF restrictions implicit in the PME so that the SDF can accurately reflect risk‐free rates and returns of public equity markets during the sample period. This generalized PME yields substantially different abnormal performance estimates for VC funds and start‐up investments, especially in times of strongly rising public equity markets and for investments with betas far from one. 相似文献
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We find that several recently proposed consumption‐based models of stock returns, when evaluated using an optimal set of managed portfolios and the associated model‐implied conditional moment restrictions, fail to capture key features of risk premiums in equity markets. To arrive at these conclusions, we construct an optimal Generalized Method of Moments (GMM) estimator for models in which the stochastic discount factor (SDF) is a conditionally affine function of a set of priced risk factors, and we show that there is an optimal choice of managed portfolios to use in testing a null model against a proposed alternative generalized SDF. 相似文献
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Social Insurance Based on Personal Savings 总被引:2,自引:0,他引:2
STEFAN FÖLSTER 《The Economic record》1999,75(1):5-18
Many countries have reformed, or plan to reform, their pension system. The trend is to move from an entitlement based system to a system in which contributions accumulate in some form of personal savings account. In recent years proposals have been made to apply a personal savings account also to other elements of social insurance, such as unemployment insurance, social assistance, health care costs and others. This paper presents a simple model and a simulation to compare the lifetime consequences of replacing a wide range of social insurance systems with savings account based social insurance. The results indicate that savings account based social insurance can be designed to provide the same economic security as offered by a generous welfare state, and yet lower marginal taxes considerably. 相似文献
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SHIRA COHEN IGOR KADACH GAIZKA ORMAZABAL STEFAN REICHELSTEIN 《Journal of Accounting Research》2023,61(3):805-853
Using a wide sample of international publicly traded firms, this paper studies the rapidly increasing practice of incorporating Environmental, Social, and Governance (ESG) metrics in executive compensation contracts. Our evidence suggests that this compensation practice varies at the country, industry, and firm levels in ways that are consistent with efficient incentive contracting. We also observe that reliance on ESG metrics in executive compensation arrangements is associated with engagement, voting, and trading by institutional investors, which suggests that firms could be adopting this practice to align their management's objectives with the preferences of certain shareholder groups. Finally, we find that the adoption of ESG Pay is accompanied by improvements in key ESG outcomes, but not by improvements in financial performance. 相似文献
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In this paper, we study whether voters are more likely to "vote out" a corrupt incumbent than to re-elect him. Specifically, we examine whether they retract their support from political candidates who they think are corrupt by looking at changes in an index of corruption perceptions between the current and the last elections. Our results suggest that corruption in public office is effectively punished by voters. Furthermore, our findings support the idea that both the political system and the democratic experience are important determinants of the voters' reaction and control of corruption; while voters in countries with parliamentary systems or with relatively low levels of democracy react negatively to an increase in corruption, no perceptible effect of this kind was found in countries with mature democracies, and the evidence is inconclusive in the case of countries with presidential systems. 相似文献