supported by the National Natural Science Foundation of China under Grant Nos.11201335 and 11301376
This paper studies the optimal investment problem for an insurer and a reinsurer. The basic claim process is assumed to follow a Brownian motion with drift and the insurer can purchase proportional reinsurance from th...
supported by the Natural Science Foundation of Tianjin under Grant No.09JCYBJC01800
This paper considers the optimal investment problem for an insurer in the sense of maximizing the adjustment coefficient of the risk process.The authors propose a modified periodic risk model in which the periodic ris...
This research is supported by the National Natural Science Foundation of China under Grant No. 10871102 and Speaialized Research Fund for the Doctoral Program of Higher Education under Grant No. 20090031110001.
This paper considers the optimal investment strategy for an insurer under the criterion of mean-variance. The risk process is a compound Poisson process and the insurer can invest in a risk-free asset and multiple ris...