摘要
讨论了常利率下带干扰的Cox模型的破产概率,分别得到了条件破产概率和最终破产概率所满足的微积分方程.
In this paper,we investigate the probability of ruin in the COX Model With disturbed by diffusion Under a Constant Interest Rate. Integral equations are obtained that the probability of ruin satisfy.
出处
《经济数学》
2006年第3期247-251,共5页
Journal of Quantitative Economics
关键词
破产概率
微积分方程
利率
COX模型
Ruin probability ,integral equation ,Cox model ,interest rate