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991.
Risks and Portfolio Decisions Involving Hedge Funds 总被引:6,自引:0,他引:6
This article characterizes the systematic risk exposures ofhedge funds using buy-and-hold and option-based strategies.Our results show that a large number of equity-oriented hedgefund strategies exhibit payoffs resembling a short positionin a put option on the market index and therefore bear significantleft-tail risk, risk that is ignored by the commonly used mean-varianceframework. Using a mean-conditional value-at-risk framework,we demonstrate the extent to which the mean-variance frameworkunderestimates the tail risk. Finally, working with the systematicrisk exposures of hedge funds, we show that their recent performanceappears significantly better than their long-run performance. 相似文献
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Firms in developing countries cite credit constraints as one of their primary obstacles to investment. Direct foreign investment may ease credit constraints by bringing in scarce capital. Alternatively, if foreign firms borrow heavily from domestic banks, they may crowd local firms out of domestic capital markets. Using firm data from the Ivory Coast, we test whether: (1) domestic firms are more credit constrained than foreign firms, and (2) whether borrowing by foreign firms exacerbates domestic firm credit constraints. Results provide support for both hypotheses. We also find that state-owned enterprises (SOEs) are less financially constrained than other domestic enterprises. 相似文献
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A New Venture's Cognitive Legitimacy: An Assessment by Customers 总被引:2,自引:0,他引:2
Many legitimacy problems associated with new ventures appear to stem from a lack of customers' knowledge and understanding of the new venture. Of particular concern to entrepreneurs is cognitive legitimacy. The findings of this article suggest that customers appear to have a preference for greater rather than lesser information about a new venture's product, organization, and management (holding the content of that information constant). Furthermore, customers appear to use a contingent decision policy. For an independent startup business that is perceived as new on all three dimensions, priority should be given to building customer knowledge in the product, followed by building customer knowledge in the organization. Less attention should be given to building the customer's knowledge in the management team, although such actions still will build cognitive legitimacy. 相似文献
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