supported by National Natural Science Foundation of China (Grant No.11001139);Fundamental Research Funds for the Central Universities (Grant No.65010771);Specialized Research Fund for the Doctoral Program of Higher Education (SRFDP Grant No.20100031120002);the second author is supported by the Discovery Grant from the Australian Research Council (ARC) (Project No.DP1096243)
In this paper, the surplus of an insurance company is modeled by a Markovian regime- switching diffusion process. The insurer decides the proportional reinsurance and investment so as to increase revenue. The regime-s...