
handle: 11562/390278 , 2158/1025897 , 11381/2382391
The paper discuss the sensitivity to the presence of outliers of the portfolio optimization procedure based on the expected shortfall as a measure of risk. A robust approach based on the forward search is then suggested which seems to give quite good results.
Robust Statistics, Risk Measures, Portfolio Allocation, CVAR; Portofolio allocation; Robust estimation
Robust Statistics, Risk Measures, Portfolio Allocation, CVAR; Portofolio allocation; Robust estimation
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