李同学2018-04-14 22:12:35
为什么两者的关系是通过correlation coefficient?(见手指处?)
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Irene2018-04-16 19:54:35
同学你好。
Surplus optimization 理论假设资产和负债价值之间的变动关系,约等于相关系数。
原版书原话:Surplus optimization assumes that the relationship between the value of liabilities and the value of assets can be approximated through a correlation coefficient
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