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yj2640 · 2024年06月26日

选项B

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NO.PZ202212280100001102

问题如下:

Raye believes the previous adviser’s asset class specifications for equity and derivatives are inappropriate given that, for purposes of asset allocation, asset classes should be:

选项:

A.

diversifying.

B.

mutually exclusive.

C.

relatively homogeneous.

解释:

A is correct. For risk control purposes, an asset class should be diversifying and should not have extremely high expected correlations with other classes. Because the returns to the equity and the derivatives asset classes are noted as being highly correlated, inclusion of both asset classes will result in duplication of risk exposures. Including both asset classes is not diversifying to the asset allocation.

这个题目中equities定义是US股票,Derivatives是国外股票,是不是也算是mutually exclusive的?

1 个答案
已采纳答案

lynn_品职助教 · 2024年06月26日

嗨,从没放弃的小努力你好:


不是啊,虽然是股票但是一个是美国一个是国外不会重叠,CFA是美国的考试哈,美国对于出题人来说是“国内”


mutually exclusive要求asset class互相不能有重叠、交叉。比如老师上课讲的例子,哺乳动物和灵长类动物,这两个分类就有重合,不是mutually exclusive的。


equity这个大类针对的asset class是US equities。


derivative这个大类针对的asset class是large capitalization foreign equities。


一个是美国的,一个是国外的,所以没有重叠。

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