Guan, Guohui; Liang, Zongxia - In: Insurance: Mathematics and Economics 55 (2014) C, pp. 105-115
In this paper, we investigate an optimal reinsurance and investment problem for an insurer whose surplus process is approximated by a drifted Brownian motion. Proportional reinsurance is to hedge the risk of insurance. Interest rate risk and inflation risk are considered. We suppose that the...