On estimating the conditional expected shortfall
Applied Stochastic Models in Business and Industry - Special issue on statistical methods in performance analysis
Simulating Sensitivities of Conditional Value at Risk
Management Science
Conditional Monte Carlo Estimation of Quantile Sensitivities
Management Science
Selection of a dynamic supply portfolio in make-to-order environment withrisks
Computers and Operations Research
Risk-averse two-stage stochastic programming with an application to disaster management
Computers and Operations Research
Analytical VaR for international portfolios with common jumps
Computers & Mathematics with Applications
Conditional value-at-risk in portfolio optimization: Coherent but fragile
Operations Research Letters
Computational Statistics & Data Analysis
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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.