问题是计算The portfolio’s annual time-weighted rate of return (%)
书上的公式是 (1+time-weighted rate of return)的n次=HPY1*HPY2*.....HPYn
thus (1.0909 × 0.9286 × 1.3333 × 0.9762)= 1.3185 是四次(1+time-weighted rate of return),
而答案怎么直接就是31.85%了??
这不应该是4年compound的吗~~题目不是明明是求 annual time-weighted rate of return (%)吗
怎么回事呀
是不是因为这个rate本来就是quarterly rate?
嗯 有道理~~~
是这么回事
跟书上例题那种情况不同
Cash Inflow to the account:2.2+0.2=2.4,那个2.2是Ending Value
第一个Quarter的增长 1+HPR1=2.4/2.2
The others are used the same method
Cash Inflow to the account:2.2+0.2=2.4,那个2.2是Ending Value
第一个Quarter的增长 1+HPR1=2.4/2.2
The others are used the same method
我搞明白了,不过那个2.2应该是BEGINNING VALUE吧。
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