Robust Portfolio Selection Based on Copula Change Analysis
Robust Portfolio Selection Based on Copula Change Analysis
复制标题
基于 Copula 变化分析的稳健投资组合选择
DOI:
10.1080/1540496x.2019.1567262
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发表时间:
2020-12
影响因子:
4
通讯作者:
Sanmang Wu
中科院分区:
文献类型:
--
作者:
Yingwei Han;Ping Li;Jie Li;Sanmang Wu
ABSTRACT In this article, we construct a robust portfolio selection model based on dynamic copulas. We first use a type of dynamic copula, which contains copulas with time-varying parameters or sequence of copulas, to characterize the dynamic dependence between financial assets. Then, we use it for portfolio selection based on worst-case Conditional Value-at-Risk (WCVaR). In the empirical part we choose four representative assets from Chinese market to construct a macro asset allocation of portfolio and make the performance analysis. Results show that our method performs the best in out-of-sample tests when considering the dynamic dependence between assets and the uncertainty in the estimated model.
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DOI:
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European Finance eJournal
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影响因子:
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DOI:
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影响因子:
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