Dynamic asset-liability management problem in a continuous-time model with delay

A Chunxiang, Y Shen, Y Zeng - International Journal of Control, 2022 - Taylor & Francis
This paper investigates a dynamic continuous-time asset-liability management (ALM)
problem with delay under the mean-variance criterion. The investor allocates her wealth in a …

Robust optimal asset-liability management with mispricing and stochastic factor market dynamics

N Wang, Y Zhang - Insurance: Mathematics and Economics, 2023 - Elsevier
This paper investigates a robust optimal asset-liability management problem under an
expected utility maximization criterion. More specifically, the manager is concerned about …

Optimal investment and reinsurance strategies under 4/2 stochastic volatility model

W Wang, D Muravey, Y Shen, Y Zeng - Scandinavian Actuarial …, 2023 - Taylor & Francis
This paper studies a mean-variance investment-reinsurance problem under a new
stochastic volatility model, namely the 4/2 stochastic volatility model. Solving this problem …

Robust asset-liability management games for n players under multivariate stochastic covariance models

N Wang, Y Zhang - Insurance: Mathematics and Economics, 2024 - Elsevier
This paper investigates a non-zero-sum stochastic differential game among n competitive
CARA asset-liability managers, who are concerned about the potential model ambiguity and …

Survey on multi-period mean–variance portfolio selection model

XY Cui, JJ Gao, X Li, Y Shi - Journal of the Operations Research Society of …, 2022 - Springer
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 …

[PDF][PDF] Mean-variance asset-liability management under CIR interest rate and the family of 4/2 stochastic volatility models with derivative trading

Y Zhang - J. Ind. Manag. Optim, 2023 - researchgate.net
This paper investigates the effects of derivative trading on the performance of asset-liability
management in the presence of stochastic interest rate and stochastic volatility under the …

[PDF][PDF] Optimal mean-variance reinsurance in a financial market with stochastic rate of return

Y Tian, J Guo, Z Sun - Journal of industrial and management …, 2021 - researchgate.net
In this paper, we investigate the optimal investment and reinsurance strategies for a mean-
variance insurer when the surplus process is represented by a Cramér-Lundberg model. It is …

Robust asset-liability management under CRRA utility criterion with regime switching: a continuous-time model

X Chen, F Huang, X Li - Stochastic Models, 2022 - Taylor & Francis
This article describes a robust continuous-time asset-liability management problem under
Markov regime-switching. First, we employ the “homothetic robustness” to preserve the …

[PDF][PDF] Optimal investment strategies for asset-liability management with affine diffusion factor processes and HARA preferences

Y Zhang - Available at SSRN 4074845, 2022 - papers.ssrn.com
This paper investigates an optimal asset-liability management (ALM) problem within the
expected utility maximization framework. The general hyperbolic absolute risk aversion …

Dynamic optimal mean-variance investment with mispricing in the family of 4/2 stochastic volatility models

Y Zhang - Mathematics, 2021 - mdpi.com
This paper considers an optimal investment problem with mispricing in the family of 4/2
stochastic volatility models under mean–variance criterion. The financial market consists of a …