江汉大学学报(自然科学版) ›› 2014, Vol. 42 ›› Issue (4): 16-19.

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稀疏过程下双Cox混合再保险风险模型的破产概率

蒋兰青   

  1. 闽江师范高等专科学校,福建 福州 350108
  • 收稿日期:2014-12-26 修回日期:2014-12-26 出版日期:2014-08-25 发布日期:2014-09-15
  • 作者简介:蒋兰青(1986—),女,助教,硕士,研究方向:应用概率统计。

Ruin Probability of Double Cox Mixed Reinsurance Risk Model Under Thinning Process

JIANG Lanqing   

  1. Minjiang Teachers College,Fuzhou 350108,Fujian,China
  • Received:2014-12-26 Revised:2014-12-26 Online:2014-08-25 Published:2014-09-15

摘要: 研究了一类带投资和干扰的双险种再保险模型,考虑保单到达过程和理赔过程均为Cox过程,且后者是前者的一个p - 稀疏过程,针对该改进模型,得到破产概率满足的上界及推广的Lundberg不等式。

关键词: 稀疏过程, Cox过程, 再保险, 破产概率

Abstract: Researches a class of double reinsurance model with investment and interference,considering the arrival of guarantee slip and satisfaction of a claim are both the Cox process,and the latter is a p-thinning process of the former. Towards the improved model,obtains the upper bound of ruin probability satisfaction and the lundberg inequality.

Key words: thinning process, Cox process, reinsurance, ruin probability

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