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魏丽aa · 2019年03月10日

问一道题:NO.PZ201712110200000401 第1小题 [ CFA II ]

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问题如下图:

选项:

A.

B.

C.

解释:

老师,为啥要加oas呢?

1 个答案

吴昊_品职助教 · 2019年03月11日

Exhibit2给出的是benchmark的二叉树。AI bond是callable bond,在折现callable bond现金流时,我们需要在benchmark yield的基础上再加上OAS,因为折现的是风险现金流。OAS是含权债券的credit spread,所以要在benchmark上加上OAS才等于yield。

加油~

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