Optimal investment and proportional reinsurance in a regime-switching market model under forward preferences

Katia Colaneri, Alessandra Cretarola and Benedetta Salterini

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Abstract: In this paper we study the optimal investment and reinsurance problem of an insurance company whose investment preferences are described via a forward dynamic exponential utility in a regime-switching market model. Financial and actuarial frameworks are dependent since stock prices and insurance claims vary according to a common factor given by a continuous time finite state Markov chain. We construct the value function and we prove that it is a forward dynamic utility. Then, we characterize the investment strategy and the optimal proportional level of reinsurance. We also perform numerical experiments and provide sensitivity analyses with respect to some model parameters.

Date: 2021-06
New Economics Papers: this item is included in nep-cwa, nep-ias and nep-upt
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Citations: View citations in EconPapers (2)

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Persistent link: https://EconPapers.repec.org/RePEc:arx:papers:2106.13888

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