no code implementations • 28 Mar 2023 • WeiPing Wu, Yu Lin, Jianjun Gao, Ke Zhou
This paper addresses the importance of incorporating various risk measures in portfolio management and proposes a dynamic hybrid portfolio optimization model that combines the spectral risk measure and the Value-at-Risk in the mean-variance formulation.
no code implementations • 18 May 2022 • Dian Yu, Jianjun Gao, WeiPing Wu, Zizhuo Wang
In broader markets with Constant Relative Risk Aversion (CRRA) utilities, we reveal that the limiting price can be characterized by systems of equations that encapsulate agent beliefs, risk parameters, and wealth.