partially supported by the National Natural Science Foundation of China(Nos.71971132,61573244,71671106,71971083 and 72171138);by the Key Program of National Natural Science Foundation of China(No.71931004);by Shanghai Institute of International Finance and Economics;by Program for Innovative Research Team of Shanghai University of Finance and Economics;by the Open Research Fund of Key Laboratory of Advanced Theory and Application in Statistics and Data Science-MOE.
Due to the non-separability of the variance term,the dynamic mean-variance(MV)portfolio optimization problem is inherently difficult to solve by dynamic programming.Li and Ng(Math Finance 10(3):387-406,2000)and Zhou a...
This research was supported by the National Natural Science Foundation of China(Nos.71371152 and 11571270).
In this paper,we first construct a time consistent multi-period worst-case risk measure,which measures the dynamic investment risk period-wise from a distributionally robust perspective.Under the usually adopted uncer...