Optimal dynamic reinsurance policies under a generalized Denneberg's absolute deviation principle

KS Tan, P Wei, W Wei, SC Zhuang - European Journal of Operational …, 2020 - Elsevier
This paper studies the optimal dynamic reinsurance policy for an insurance company whose
surplus is modeled by the diffusion approximation of the classical Cramér–Lundberg model …

Optimal dynamic reinsurance under heterogeneous beliefs and CARA utility

H Meng, P Wei, W Zhang, SC Zhuang - SIAM Journal on Financial …, 2022 - SIAM
This paper examines the optimal dynamic reinsurance policy for an insurance company
under belief heterogeneity. We assume the reinsurance premium is calculated according to …

Quantifying the value to the farmer from adopting climate risk-reducing technologies

F Rosas, M Sans - Mitigation and Adaptation Strategies for Global Change, 2023 - Springer
Technology adoption and innovation are strategies available to farmers seeking to adapt to
climate change and variability, which adopt input-or process-based technologies that …

[HTML][HTML] Demand for non-life insurance under habit formation

W Li, KS Tan, P Wei - Insurance: Mathematics and Economics, 2021 - Elsevier
This paper studies the optimal non-life insurance for an individual exhibiting internal habit
formation in a life-cycle model. We show that the optimal indemnity is deductible under the …

The impact of war on insurer safety: a contingent claim model analysis

FW Huang, P Lin, JH Lin, CH Chang - Humanities and Social Sciences …, 2023 - nature.com
Determining the optimal guaranteed rate of life insurance policies can effectively promote
sustainable societies and disaster-resilient communities in times of war. Nevertheless, such …

Optimal Reinsurance and Derivative-Based Investment Decisions for Insurers with Mean-Variance Preference

H Zhou, H Zhu - Mathematics, 2024 - mdpi.com
In our study, we investigate reinsurance issues and optimal investment related to derivatives
trading for a mean-variance insurer, employing game theory. Our primary objective is to …

Optimal Investment-reinsurance Strategies for an Insurer with Options Trading Under Model Ambiguity

T Qian, C Chen, W Yin, B Liu - Methodology and Computing in Applied …, 2024 - Springer
This paper investigates the optimal investment-reinsurance problems for an ambiguity
averse insurer with access to the options market, who worries about ambiguity and aims to …

Optimal life insurance and annuity decision under money illusion

W Li, P Wei - arxiv preprint arxiv:2410.20128, 2024 - arxiv.org
This paper investigates the optimal consumption, investment, and life insurance/annuity
decisions for a family in an inflationary economy under money illusion. The family can invest …

Optimal investment for defined-contribution pension plans under money illusion

P Wei, C Yang - Review of Quantitative Finance and Accounting, 2023 - Springer
This paper examines the optimal asset allocation for defined-contribution pension plans in
an inflationary economy under money illusion. The financial market consists of nominal …

Stochastic optimal switching model for migrating population dynamics

H Yoshioka, T Tanaka, F Aranishi, T Izumi… - Journal of biological …, 2019 - Taylor & Francis
An optimal switching control formalism combined with the stochastic dynamic programming
is, for the first time, applied to modelling life cycle of migrating population dynamics with non …