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arXiv 2012.03798q-fin.RM
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最小化破产概率的最优保险:逆生存函数形式

Optimal Insurance to Minimize the Probability of Ruin: Inverse Survival Function Formulation

Bahman Angoshtari, Virginia R. Young

摘要:

我们发现,最优赔偿,以最小化破产概率时,保费计算根据失真保费原则与比例风险负荷,和容许赔偿是这样的赔偿和自留的基础损失的非减函数。我们重新制定的问题与逆生存函数作为控制变量,并证明了免赔额保险的最大限度是最优的。我们的主要贡献是通过逆生存函数来解决这个问题。

英文摘要:

We find the optimal indemnity to minimize the probability of ruin when premium is calculated according to the distortion premium principle with a proportional risk load, and admissible indemnities are such that both the indemnity and retention are non-decreasing functions of the underlying loss. We reformulate the problem with the inverse survival function as the control variable and show that deductible insurance with maximum limit is optimal. Our main contribution is in solving this problem via the inverse survival function.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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