首页> 外文会议>Proceedings of the Third IASTED International Conference on Financial Engineering and Applications >THE EFFECTS OF MEASURING THE ACTUAL DISTRIBUTION AND DEPENDENCE ON PORTFOLIO SELECTION PERFORMANCE: EVIDENCES FROM CHINA SECURITY MARKET
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THE EFFECTS OF MEASURING THE ACTUAL DISTRIBUTION AND DEPENDENCE ON PORTFOLIO SELECTION PERFORMANCE: EVIDENCES FROM CHINA SECURITY MARKET

机译:衡量实际分布和依赖程度对组合选择性能的影响:来自中国安全市场的证据

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摘要

Firstly, the drawbacks of Markowitz’s portfolio selection theory, the actual distribution and the dependence of financial asset returns are analyzed in this paper, then based on the character of copula, a multivariate distribution function which can reflect the actual distribution and the dependence of financial asset returns is developed. Finally, on the assumption of investor’s CRRA utility function, using the developed multivariate distributions and the data from China security market,empirical research is done on the performance of the portfolio selection by dynamic backing test in order to research the effect of measuring the actual distribution and dependence on portfolio selection.
机译:本文首先分析了Markowitz的证券选择理论的弊端,金融资产收益率的实际分布和依赖关系,然后根据copula的特点,建立了一个反映金融资产的实际分布和依赖关系的多元分布函数。收益得到发展。最后,在假设投资者具有CRRA效用函数的前提下,利用发达的多元分布和来自中国证券市场的数据,通过动态支持检验对投资组合选择的绩效进行实证研究,以研究衡量实际分布的效果。以及对投资组合选择的依赖。

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