Optimal investment for insurers |
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Authors: | Radostina Kostadinova |
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Institution: | 12. Graduate Program Applied Algorithmic Mathematics, Munich University of Technology, Munich, Deutschland
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Abstract: | We consider a stochastic model for the wealth of an insurance company which has the possibility to invest into a risky and a riskless asset under a constant mix strategy. The total insurance claim amount is modeled by a compound Poisson process and the price of the risky asset follows a geometric Brownian motion. We investigate the resulting integrated risk process and the corresponding discounted net loss process. This opens up a way to measure the risk of a negative outcome of the integrated risk process in a stationary way. We provide an approximation of the optimal investment strategy, which maximizes the expected wealth under a risk constraint on the Value-at-Risk. |
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