NO.PZ2018062016000030
问题如下:
Michael manages a fund, the return of this fund is 12% at the first year and 16% at the second year. The time-weighted rate of return (TWRR)is :
选项:
A.13.98%.
B.14.02%.
C.13.25%.
解释:
A is correct.
The time-weighted return (TWRR) =
ppt的例题中,计算time- weighted rate of return时,使用的是(1+r1)(1+r2)-1。
该如何区分何时需要开根号,何时不需要?