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Two nonparametric approaches to mean absolute deviation portfolio selection model
Journal of Industrial and Management Optimization ( IF 1.3 ) Pub Date : 2019-05-29 , DOI: 10.3934/jimo.2019054 Zhifeng Dai , , Huan Zhu , Fenghua Wen , ,
Journal of Industrial and Management Optimization ( IF 1.3 ) Pub Date : 2019-05-29 , DOI: 10.3934/jimo.2019054 Zhifeng Dai , , Huan Zhu , Fenghua Wen , ,
In this paper, we apply two nonparametric approaches to mean absolute deviation (MAD) portfolio selection model. The first one is to use the nonparametric kernel mean estimation to replace the returns of assets with five different kernel functions. Then, we construct the nonparametric kernel mean estimation-based MAD portfolio model. The second one is to utilize the nonparametric kernel median estimation to replace the returns of assets with five different kernel functions. Then, we construct the nonparametric kernel median estimation-based MAD portfolio model. We also extend the two kinds of nonparametric approach to mean-Conditional Value-at-Risk portfolio model. Finally, we give the in-sample and out-of-sample analysis of the proposed strategies and compare the performance of the proposed models by using actual stock returns in Shanghai stock exchange of China. The experimental results show the nonparametric estimation-based portfolio models are more efficient than the original portfolio model.
更新日期：2019-05-29
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