从降低保险公司所面临风险的角度出发，给出了两全保险在协方差和方差最小时的最佳年限的确定模型。
From the viewpoint of reducing the risk faced by insurance company, the models for determining the best time limit of endowment insurance are given under the minimum covariance and variance.
从降低保险公司所面临风险的角度出发，给出了两全保险在协方差和方差最小时的最佳年限的确定模型。
From the viewpoint of reducing the risk faced by insurance company, the models for determining the best time limit of endowment insurance are given under the minimum covariance and variance.
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