185***242021-02-18 16:10:27
laddered bond 部分,为何凸性和分散度是一个意思呢,辛苦老师辨析一下两个概念
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Nicholas2021-02-19 14:11:42
同学,下午好。
Convexity, technically, is the second-order effect on the value of an asset or liability given a change in the yield to maturity. Importantly, it is affected by the dispersion of cash flows。
Convexity是指当到期收益率发生变化时,对资产或负债价值的二阶效应。
Dispersion是指组合中现金流的离散程度。
这不是一个意思,公式如图。
加油,祝你顺利通过考试~
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