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Drink H · 2020年07月22日
问题如下:
A rate is 8% with semi-annual compounding. What would the rate be if expressed with monthly compounding?
选项:
解释:
From Equation (16.2), the rate with monthly compounding is
12 [ ( 1 +0.8/2)2/12- 1] = 0.07870 or 7.870%.
这个公式是如何推导的?老师只讲了连续复利
小刘_品职助教 · 2020年07月22日
同学你好,
如下所示:
(1+8%/2)^2=(1+x/12)^12 求解变形就是答案中的公式得7.870%
NO.PZ2020021204000013 问题如下 A rate is 8% with semi-annucompounng. Whwoulthe rate if expressewith monthly compounng? From Equation (16.2), the rate with monthly compounng is12 [ ( 1 +0.8/2)2/12- 1] = 0.07870 or 7.870%. 为什么还要乘12?