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CLASSICAL RISK MODEL WITH THRESHOLD DIVIDEND STRATEGY
【摘要】 <正>In this article,a threshold dividend strategy is used for classical risk model. Under this dividend strategy,certain probability of ruin,which occurs in case of constant barrier strategy,is avoided.Using the strong Markov property of the surplus process and the distribution of the deficit in classical risk model,the survival probability for this model is derived,which is more direct than that in Asmussen(2000,P195,Proposition 1.10).The occupation time of non-dividend of this model is also discussed by means of Martingale method.
【Abstract】 In this article,a threshold dividend strategy is used for classical risk model. Under this dividend strategy,certain probability of ruin,which occurs in case of constant barrier strategy,is avoided.Using the strong Markov property of the surplus process and the distribution of the deficit in classical risk model,the survival probability for this model is derived,which is more direct than that in Asmussen(2000,P195,Proposition 1.10).The occupation time of non-dividend of this model is also discussed by means of Martingale method.
【Key words】 Threshold dividend strategy; ruin; occupation time; piecewise deterministic Markov process;
- 【文献出处】 Acta Mathematica Scientia ,数学物理学报(英文版) , 编辑部邮箱 ,2008年02期
- 【分类号】O211
- 【被引频次】14
- 【下载频次】78