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带干扰非齐次泊松风险模型的破产概率
发表时间:2010-07-15 浏览量:1936 下载量:507
全部作者: | 刘俊峰,张楠 |
作者单位: | 南京审计学院数学与统计学院;中国人寿保险股份有限公司江苏省分公司 |
摘 要: | 从经典风险模型出发,假定保险公司保费收入的到达次数服从非齐次泊松过程,且存在着2种理赔,同时考虑随机扰动对保险公司经营状况的影响,建立一类带干扰的非齐次泊松风险模型。对此模型进行研究,主要通过鞅的方法,得到了该模型中破产概率上界满足的一般公式。 |
关 键 词: | 概率论;破产概率;风险模型;随机保费;鞅 |
Title: | Ruin probability of perturbed inhomogeneous Poisson risk model |
Author: | LIU Junfeng, ZHANG Nan |
Organization: | School of Mathematics and Statistics, Nanjing Audit University; Jiangsu Branch of China Life Insurance Company Limited |
Abstract: | This paper developed and investigated an inhomogeneous Poisson risk model perturbed by a Brownian motion based on classic risk model, where the arriving number of the premium income is assumed to be a inhomogeneous Poisson process and there exist two kinds of claims in this model. From the discussion for this new risk model, a general formula of upper bound for the ruin probability is obtained by martingale approach. |
Key words: | probability theory; ruin probability; risk model; stochastic premium; martingale |
发表期数: | 2010年7月第13期 |
引用格式: | 刘俊峰,张楠. 带干扰非齐次泊松风险模型的破产概率[J]. 中国科技论文在线精品论文,2010,3(13):1317-1321. |
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