问题如下:
2. Which of Capara’s statements regarding tactical asset allocation is correct?
选项:
A.Statement 1
B.Statement 2
C.Statement 3
解释:
A is correct.
The Sharpe ratio is suitable for measuring the success of TAA relative to SAA. Specifically, the success of TAA decisions can be evaluated by comparing the Sharpe ratio realized under the TAA with the Sharpe ratio that would have been realized under the SAA.
请问B是哪里错了?
另外,我理解在判断采用taa时,应该是认为相对于不改变,会产生更多的超额收益,选择反应relative return的指标更合适(rp-fb),但sharp ratio是rp-rf,并不合适啊