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Optimal investment strategy and liability ratio for insurer with Levy risk process
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Date
2019-01-01
Author
ÖZALP, MUSTAFA ASIM
Yildirak, Kasirga
Yolcu Okur, Yeliz
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This work is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
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We investigate an insurer's optimal investment and liability problem by maximizing the expected terminal wealth under different utility functions. The insurer's aggregate claim payments are modeled by a Levy risk process. We assume that the financial market consists of a riskless and a risky assets. It is also assumed that the insurer's liability is negatively correlated with the return of the risky asset. The closed-form solution for the optimal investment and liability ratio is obtained using Pontryagin's Maximum Principle. Moreover, the solutions of the optimal control problems are examined and compared to the findings where the jump sizes are assumed to be constant.
Subject Keywords
Statistics and Probability
,
Geometry and Topology
,
Algebra and Number Theory
,
Analysis
URI
https://hdl.handle.net/11511/56928
Journal
HACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS
DOI
https://doi.org/10.15672/hjms.2019.656
Collections
Graduate School of Applied Mathematics, Article