Authors
Samuel H. Cox, Yijia Lin, Ruilin Tian, Luis F. Zuluaga
Publication date
2013
Journal
Journal of Risk and Insurance
Volume
80
Issue
4
Pages
853-890
Publisher
Wiley Online Library
Description
ABSTRACT
We provide a new method, the “MV+CVaR approach,” for managing unexpected mortality changes underlying annuities and life insurance. The MV+CVaR approach optimizes the mean–variance trade‐off of an insurer's mortality portfolio, subject to constraints on downside risk. We apply the method of moments and the maximum entropy method to analyze the efficiency of MV+CVaR mortality portfolios relative to traditional Markowitz mean–variance portfolios. Our numerical examples illustrate the superiority of the MV+CVaR approach in mortality risk management and shed new light on natural hedging effects of annuities and life insurance.
Total citations
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Scholar articles
SH Cox, Y Lin, R Tian, LF Zuluaga - Journal of Risk and Insurance, 2013