Search Results for author: Shushang Zhu

Found 3 papers, 0 papers with code

Integrating Different Informations for Portfolio Selection

no code implementations29 May 2023 Yi Huang, Wei Zhu, Duan Li, Shushang Zhu, Shikun Wang

Following the idea of Bayesian learning via Gaussian mixture model, we organically combine the backward-looking information contained in the historical data and the forward-looking information implied by the market portfolio, which is affected by heterogeneous expectations and noisy trading behavior.

Optimal Systemic Risk Bailout: A PGO Approach Based on Neural Network

no code implementations10 Dec 2022 Shuhua Xiao, Jiali Ma, Li Xia, Shushang Zhu

In this paper, we regard the issue of the optimal bailout (capital injection) as a black-box optimization problem, where the black box is characterized as a fixed-point system that follows the E-N framework for measuring the systemic risk of the financial system.

Management

Systemic Risk of Optioned Portfolios: Controllability and Optimization

no code implementations10 Sep 2022 Xiaochuan Pang, Shushang Zhu, Xueting Cui, Jiali Ma

We investigate the portfolio selection problem against the systemic risk which is measured by CoVaR.

Portfolio Optimization

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