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moon · 2020年11月02日

问一道题:NO.PZ2018120301000058

问题如下:

Chen is a fixed-income analyst in a securities firm. He is doing a scenario analysis for his company’s high-yield bond holdings. Chen believes that because this scenarios analysis model underestimates the risk that the portfolio takes, the tail risk calculated from the model is not reliable. According to the information above, to address Chen’s concern, what should he do for the scenario analysis model?

选项:

A.

increase the correlations in the portfolio.

B.

decrease the correlations in the portfolio.

C.

do not change the correlations in the portfolio.

解释:

A is correct

考点:情景分析时,Correlation的影响

解析:因为Chen认为,情景分析模型低估了风险,所以提高Portfolio内各成份间的Correlation可以测得更为极端的数据。

这题考点是啥?

1 个答案

WallE_品职答疑助手 · 2020年11月03日

同学您好,

正如题目答案所说,这一题对应的是考点:情景分析时,Correlation的影响。