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题名: Determining Institutional Investors' Dynamic Asset Allocation Strategy with Prospect Theory
作者: Yen, Simon H.;Guo, Zion
贡献者: 商業教育學系
关键词: Dynamic asset allocation;Institutional investor;Prospect theory;Investment opportunity set
日期: 2003-12
上传时间: 2013-07-11T08:43:58Z
出版者: 世新大學財務金融學系
摘要: With the dramatic increase in institutional ownership of equities over the past three decades, institutional investors have become increasingly important as equity holders in financial markets. It is surprisingly that institutional investors do play little role in financial theory. Traditional von Neumann-Morgenstern expected utility theory argued that the utility function of an individual should base on total wealth she has rather than on the changing wealth she invests. It is not the case for institutional investors since institutional investors do indeed have no the problems of consumption and bequest, and it is subject to a particular kind of risk represented by the withdrawals from and contributions to the managed assets that can be described by its' past performance. Hence, the classical consumption-investment problem is not appropriate for institutional investors. Measuring the utility of institutional investors by value function of prospect theory, we find that the dynamic asset allocation policy of an institutional investor is direct proportional with the change of total net managed assets (sum of changing wealth and net flows), and inversive proportional with both his total net managed assets and relative risk aversion coefficient. Besides, there is a very interesting phenomenon that no matter what the loss aversion coefficient is, institutional investor would make the same decision.
關聯: 2003行為財務學暨法與財務學研討會
显示于类别:[商業教育學系] 會議論文


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