【摘要】 将确定利率下的线性增额寿险推广为随机利率下的线性增额寿险,讨论了随机利率在各年度相互独立同分布和非独立两种离散的情形,给出了两种情形下的一、二阶矩和方差。更多还原

【Abstract】 In this paper, the linear increment life insurance with the constant rate of interest is modified to the linear increment life insurance with the random rate of interest. According to two discrete cases of interest rates with independent and identical distribution and non-independent distribution in every year, we get the first order moment, the second order moment and variances of the payable present value.更多还原