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Kate · 2024年05月06日

如题

NO.PZ2023120801000070

问题如下:

An investor purchases a 12-year, 5.8% annual bond and intends to sell it after 10 years. The Macaulay duration of the bond is 8.97 years. If interest rates fall by 75 bps immediately after the purchase of the bond, the investor faces:

选项:

A.

negative reinvestment risk

B.

no reinvestment risk

C.

positive reinvestment risk

解释:

Correct Answer: A

The investor has an investment horizon of 10 years, which is greater than the Macaulay duration of 8.97 years. Therefore, reinvestment risk dominates price risk.

 If interest rates fall by 75 bps immediately after the purchase of the bond

那这句话是干扰项吗

1 个答案

吴昊_品职助教 · 2024年05月07日

嗨,努力学习的PZer你好:


本题考察duration gap。麦考利久期为8.97,投资期为10年,因此duration gap为负,此时reinvestment risk占主导。现在利率下降了75bp,再投资风险会因为利率下降受到负面影响。因此选A:negative reinvestment risk。因此这句话是有用的,不是干扰项。

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虽然现在很辛苦,但努力过的感觉真的很好,加油!