研究了阈红利策略的Erlang(2)风险模型的破产问题,即给出了最终破产概率的两个微积分方程,推导出了它的解或更新方程.在索赔额为指数分布条件下计算出了相应的数值结果.
Erlang(2)risk process with threshold dividend strategy is researched, which two integro-differential equations for the probability of ultimate ruin are obtained and solutions or renewal equations are also derived. Numerical results under exponen- tial individual claims are calculated.