个体保单在两种分布模型下的平均索赔额  

The mean claim amount of individual guarantee in two distribution models

作　　者：张晓勤[1] 

机构地区：[1]青海大学财经学院基础部,青海西宁810001

出　　处：《青海师范大学学报（自然科学版）》2008年第3期4-6,共3页Journal of Qinghai Normal University(Natural Science Edition)

摘　　要：本文在索赔次数服从混合Poisson分布与复合Poisson-Geometric分布的基础上,当个体保单索赔额服从指数分布时,给出了累计索赔额服从的分布及个体保单的平均索赔额表达式.Based on the claim numbers subject to mixed Poisson distribution and Poisson - Geometric distribution, when the claim amount of individual guarantee is subject to exponential distribution, this paper gives the distribution of accumulated claim amount and the expression of the mean claim amount of individual guarantee.

关 键 词：混合Poisson分布 复合Poisson—Geometric分布 指数分布 索赔次数 平均索赔额 

分 类 号：O211.5[理学—概率论与数理统计]