NO.PZ2018070201000108
问题如下:
If the portfolio is not fully diversified, which of the following is most suitable permormance measures?
选项:
A. M-squared.
B. Treynor ratio.
C. Jensen’s alpha.
解释:
A is the correct.
When a portfolio is not fully diversified, the appropriate performance measures should be M-squared which is based on total risk.
不能被完全分散,说明有系统性风险,为什么用total risk;或者能否再解釋下題目呢,謝謝