Search Results for author: Lijun Bo

Found 6 papers, 0 papers with code

On optimal tracking portfolio in incomplete markets: The classical control and the reinforcement learning approaches

no code implementations24 Nov 2023 Lijun Bo, YiJie Huang, Xiang Yu

This paper studies an infinite horizon optimal tracking portfolio problem using capital injection in incomplete market models.

Q-Learning

A mean field game approach to equilibrium consumption under external habit formation

no code implementations27 Jun 2022 Lijun Bo, Shihua Wang, Xiang Yu

This paper studies the equilibrium consumption under external habit formation in a large population of agents.

Power Forward Performance in Semimartingale Markets with Stochastic Integrated Factors

no code implementations24 Jan 2022 Lijun Bo, Agostino Capponi, Chao Zhou

We study the forward investment performance process (FIPP) in an incomplete semimartingale market model with closed and convex portfolio constraints, when the investor's risk preferences are of the power form.

Mean Field Game of Optimal Relative Investment with Jump Risk

no code implementations2 Aug 2021 Lijun Bo, Shihua Wang, Xiang Yu

This paper studies the n-player game and the mean field game under the CRRA relative performance on terminal wealth, in which the interaction occurs by peer competition.

Optimal Tracking Portfolio with A Ratcheting Capital Benchmark

no code implementations24 Jun 2020 Lijun Bo, Huafu Liao, Xiang Yu

We first transform the original problem with floor constraints into an unconstrained control problem, however, under a running maximum cost.

Management

Risk-Sensitive Credit Portfolio Optimization under Partial Information and Contagion Risk

no code implementations20 May 2019 Lijun Bo, Huafu Liao, Xiang Yu

The verification theorem can be concluded with the aid of our BSDE results, which in turn yields the uniqueness of the solution to the BSDE.

Portfolio Optimization

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