构造了一个更加切合实际的风险模型,在这个模型中,允许多个风险类同时存在,打破了经典模型的框架,并得到破产概率,破产时的赤字分布及破产前的最大余额分布.
In this paper, we pose anew risk model which is more practical than classical model, In this model there are multi-risk at the same time, and the paper strive to get the ruin probability and deficit distribution as well as the surplus immediately before ruin.