Optimal asset allocation for participating contracts under the VaR and PI constraint. Issue 2 (7th February 2020)

• Record Type: Journal Article
• Authors: Dong, Yinghui; Wu, Sang; Lv, Wenxin; Wang, Guojing
• Is Part Of: Scandinavian actuarial journal. Volume 2020:Issue 2(2020)
• Page Start: 84
• Page End: 109
• Publication Date: 2020-02-07
• Subjects: Participating contract -- value-at-risk -- portfolio insurance -- Lagrange dual method -- concavification; Insurance, Life -- Mathematics -- Periodicals; Insurance -- Mathematics -- Periodicals; 368.01
• DOI: 10.1080/03461238.2019.1636859
• Languages: English
• ISSNs: 0346-1238

Abstract

ABSTRACT: Participating contracts provide a maturity guarantee for the policyholder. However, the terminal payoff to the policyholder should be related to financial risks of participating insurance contracts. We investigate an optimal investment problem under a joint value-at-risk and portfolio insurance constraint faced by the insurer who offers participating contracts. The insurer aims to maximize the expected utility of the terminal payoff to the insurer. We adopt a concavification technique and a Lagrange dual method to solve the problem and derive the representations of the optimal wealth process and trading strategies. We also carry out some numerical analysis to show how the joint value-at-risk and the portfolio insurance constraint impacts the optimal terminal wealth.