Acknowledgements The authors would like to thank the anonymous referees for valuable comments and suggestions to improve the earlier version of this paper. This work was supported by the National Natural Science Foundation of China (Grant Nos. 11401436, 11226204, 11171164, 11271385), the Doctoral Fund Program of Tianjin Normal University (Grant No. 52XB1204), and the MOE Youth Project in Humanities and Social Sciences (NO. 14YJCZH048).
We consider the Omega model with underlying Ornstein-Uhlenbeck type surplus process for an insurance company and obtain some useful results. Explicit expressions for the expected discounted penalty function at bankrup...
Acknowledgements This work was supported in part by the National Natural Science Foundation of China (Crant Nos. 11226203, 11226204, 11171164, 11271385, 11401436).
We consider the discrete risk model with exponential claim sizes. We derive the finite explicit elementary expression for the joint density function of three characteristics: the time of ruin, the surplus immediately...