基于Copula-VaR的金融资产组合风险测度研究 |
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引用本文:鲁志军,姚德权.基于Copula-VaR的金融资产组合风险测度研究[J].财经理论与实践,2012,(6):48-52 |
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中文摘要:引入Copula函数来改进传统的VaR方法,构建出Copula-VaR模型。通过蒙特卡罗模拟实证金融资产组合收益的各种VaR值,结果表明,Copula-VaR模型能够更精确地测度出金融资产组合的在险价值风险。 |
中文关键词:VaR方法 Copula函数 Copula-VaR模型 |
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Measurement on the Financial Assets Portfolio Risk based on the Copula-VaR Model |
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Abstract:Based on Copula Function, the VaR method has been improved and the new Copula-VaR mode has been built. Through the empirical research on the financial assets portfolio, the paper gets VaR results, and the empirical results suggest that the Copula-VaR model can measure the value at risk of the financial assets portfolio more exactly. |
keywords:VaR method Copula function Copula-VaR Model |
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