近年来，很多学者对个体索赔额分布为重尾分布时的风险模型进行了研究。

In recent years, many scholars have studied risk model with individual claims size is Heavy-tailed.

youdao

近年来，很多学者对个体索赔额分布为重尾分布时的风险模型进行了研究。

In recent years, many scholars have studied risk model with individual claims size is Heavy-tailed.

youdao