NO.PZ2019042401000067
问题如下:
A FOF manager uses the information presented below:
What is the contribution of the portfolio manager's asset allocation decision to the portfolio’s overall excess return?
选项:
A.
-2.16%
B.
-1.84%
C.
-0.16%
D.
0.32%
解释:
一个是分解的时候为什么不能竖着切一刀,即asset class的贡献=Rp*(wp-wb),个股贡献=wb(Rp- Rb)
另一个是为什么最后不除以阿尔法?例题里面最后算的是贡献度,根本题问法一样啊