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水水 · 2021年06月13日

老师这道题看不太懂

NO.PZ2018070201000132

问题如下:

The definition of asset classes is an important step in the decision of strategic asset allocation, and the correlations of securities in an asset class is generally supposed to be:

选项:

A.

equal to the correlations with other asset classes.

B.

lower than the correlations with other asset classes.

C.

higher than the pairwise correlations with other asset classes.

解释:

C is correct.

When defining asset classes, the homogeneous assets should be contained in the same asset class. So the paired correlations of assets within an asset class should be relatively high, while the paired correlations of assets among different asset classes should be lower.

课件里不是说低于其他资产类别,一类的具有相似性,不同类的相关性不大

1 个答案

丹丹_品职答疑助手 · 2021年06月14日

嗨,爱思考的PZer你好:


同学你好,咱们在课上讲的是,通过对资产分类,相同类别直接相关性很高,不同类别相关性低。同学可以重新整理下这个知识点哦

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