江汉大学学报(自然科学版) ›› 2015, Vol. 43 ›› Issue (2): 101-104.

• 数学 •    下一篇

多险种Poisson-Geometric 风险模型的折现惩罚期望函数

李碧云1, 余国胜*1, 姚春临1, 姚钲1, 刘斌2   

  1. 1. 江汉大学数学与计算机科学学院,湖北武汉430056;2. 华中科技大学数学与统计学院,湖北武汉430074
  • 出版日期:2015-04-28 发布日期:2015-05-05
  • 通讯作者: 余国胜
  • 作者简介:李碧云(1995—),女,研究方向:金融数学。
  • 基金资助:
    国家自然科学基金项目(10871077);江汉大学科研启动项目(2011021)

Discounted Penalty Function on Poisson-Geometric Risk Model of Multi-Type-Insurance

LI Biyun1,YU Guosheng*1,YAO Chunlin1,YAO Zheng1,LIU Bin2   

  1. 1. School of Mathematics and Computer Science,Jianghan University,Wuhan 430056,Hubei,China; 2. School of Mathematics and Statiscs,Huazhaong University of Science and Technology,Wuhan 430074,Hubei,China
  • Online:2015-04-28 Published:2015-05-05

摘要: 研究了多险种多复合Poisson-Geometric 过程的常利率风险模型,得到了折现惩罚期望函数所满足的更新方程,在此基础上,对经典风险理论中的一些结果作了进一步的讨论。

关键词: 多险种多复合Poisson-Geometric 风险模型, 常利率, 更新方程, 折现惩罚期望函数

Abstract: Considered a multi-compound Poisson-Geometric risk model of multi-type-insurance with a constant interest rate,the renewal equation of the discounted penalty function has been given. Based on the study,some results in the classical risk theory were discussed in detail.

Key words: multi-compound Poisson-Geometric risk model of multi-type-insurance, constant interest rate, renewal equation, discounted penalty function

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