Mean-CVaR portfolio selection: A nonparametric estimation framework
Mean-CVaR portfolio selection: A nonparametric estimation framework
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均值 CVaR 投资组合选择:非参数估计框架
DOI:
10.1016/j.cor.2012.11.007
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发表时间:
2013-04
影响因子:
4.6
通讯作者:
Y. Z. Lai
中科院分区:
文献类型:
--
作者:
H. X. Yao;Z. F. Li;Y. Z. Lai
In this paper, we use Conditional Value-at-Risk (CVaR) to measure risk and adopt the methodology of nonparametric estimation to explore the mean–CVaR portfolio selection problem. First, we obtain the estimated calculation formula of CVaR by using the nonparametric estimation of the density of the loss function, and formulate two nonparametric mean–CVaR portfolio selection models based on two methods of bandwidth selection. Second, in both cases when short-selling is allowed and forbidden, we prove that the two nonparametric mean–CVaR models are convex optimization problems. Third, we show that when CVaR is solved for, the corresponding VaR can also be obtained as a by-product. Finally, we present a numerical example with Monte Carlo simulations to demonstrate the usefulness and effectiveness of our results, and compare our nonparametric method with the popular linear programming method.
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DOI:
10.1016/j.cor.2010.09.011
发表时间:
2011-04
期刊:
Comput. Oper. Res.
影响因子:
--
作者:
T. Sawik
通讯作者:
T. Sawik
DOI:
10.1016/j.csda.2012.03.016
发表时间:
2012-12
期刊:
Comput. Stat. Data Anal.
影响因子:
--
作者:
Julia Schaumburg
通讯作者:
Julia Schaumburg
DOI:
10.1007/978-3-658-27956-1_2
发表时间:
2019
期刊:
Finanzwirtschaft, Banken und Bankmanagement I Finance, Banks and Bank Management
影响因子:
--
作者:
Gevorg Hunanyan
通讯作者:
Gevorg Hunanyan
影响因子:
1.6
作者:
O. Scaillet
通讯作者:
O. Scaillet
影响因子:
1.3
作者:
P. Silvapulle;C. Granger
通讯作者:
P. Silvapulle;C. Granger