考虑一类带随机收入的风险模型,运用吴的方法推导出了破产时、破产前瞬间余额和破产时赤字三者的联合分布.
Considering a risk model with random income, the explicit expression for the joint distribution of three variables: the time of ruin, the surplus immediately before ruin and the deficit at ruin is derived by using the technique of Wu.