Exponential bounds for ruin probability in two moving average risk models with constant interest rate

被引:4
|
作者
Yao, Ding Jun [1 ]
Wang, Rong Ming [1 ]
机构
[1] E China Normal Univ, Dept Stat, Shanghai 200062, Peoples R China
基金
中国国家自然科学基金;
关键词
ruin probability; moving average model; rate of interest; exponential bound; martingale;
D O I
10.1007/s10114-007-1004-y
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
The authors consider two discrete-time insurance risk models. Two moving average risk models are introduced to model the surplus process, and the probabilities of ruin are examined in models with a constant interest force. Exponential bounds for ruin probabilities of an infinite time horizon are derived by the martingale method.
引用
收藏
页码:319 / 328
页数:10
相关论文
共 50 条