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Erwin · 2019年09月08日

问一道题:NO.PZ2015121801000072 [ CFA I ]

问题如下图:

选项:

A.

B.

C.

解释:

答案对B的解释,帮忙说明一下

1 个答案

Wendy_品职助教 · 2019年09月10日

这道题的考点是CAL的定性表述,关键是要读懂题目和判断考点。

这道题题干是CAL线是由(optimal risky portfolio)与risk-free asset 组合形成的。

dominate是优于、胜过的意思。答案说的也是这个意思,除切点以为,CAL线上的点都优于有效前沿。

再复习一下基础班讲义第27页。

这个结论很重要,要记忆一下。选项B是硬凑的选项,不需要理解它。

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