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基于非正态分布的投资组合VaR分解

The Decomposition of PortfolioVaR Based on Non-normal Distribution
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摘要 在阐述了投资组合边际VaR、成分VaR和增量VaR之间相互关系的基础上,给出了资产收益率服从非正态分布下投资组合分解的一种新方法,结果发现它与正态方法下投资组合分解的结论一致,并结合实证研究验证了结论的正确性. The mutual relationships among marginal VaR, component VaRand incremental VaR were given. A new method for decomposing the portfolio VaR based on the non-normal distribution was given, whose results agree with those obtained by decomposing the portfolioVaR under normal distribution. Finally, the validity was examined by empirical research.
作者 吴新林
出处 《经济数学》 北大核心 2011年第4期39-42,共4页 Journal of Quantitative Economics
基金 湖北省教育厅科学技术研究计划指导性项目(B20113006)
关键词 投资组合VAR 边际VaR 成分VaR 增量VaR G-H分布 Portfolio VaR Marginal VaR Component VaR Incremental VaR g-hdistribution
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参考文献6

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