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Churning · 2019年10月28日

问一道题：NO.PZ2017092702000006 [ CFA I ]

  1. CFA I
  2. Quantitative

问题如下图：

选项：

A.

B.

C.

解释：

I/Y=3/365 pv=-250000 pmt=0 fv=1000000 求N

计算机按出来N=16867.275

N/30=562 问下老师用这种方法哪里不对？

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1 个答案

星星_品职助教 · 2019年10月28日

同学你好，

因为每个月不一定是30天，可能是31或者29等。所以要将天数先转化为年，对于EAR而言，一定是365天，然后再乘以12。

这个问题之前有很多同学问过的，也可以参考一下之前的问题~加油

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