NO.PZ2018091701000036
问题如下:
Analysts collected the following information:
Please calculate the value added for the portfolio:
选项:
A.
2.3%
B.
0.45%
C.
1.45%
解释:
C is correct.
考点:这道题考察的是value added 的计算公式RA=RP-RB
解析:那我们先算组合的回报率:
RP=0.45(0.12)+0.25(0.15)+0.3(0.07)=11.25%
然后再算基准的回报率:
RB=0.5(0.1)+0.2(0.12)+0.3(0.08)=9.8%
Value added=11.25%-9.8%=1.45%
这个题是否出的有问题啊?如果用-0.05*0.12+0.05*0.15+0*0.07=0.15%。和答案不一样啊!