源_品职助教 · 2021年05月13日
嗨,从没放弃的小努力你好:
咱们基础班讲义P112有这么句话
If the investment horizon equals the (Macaulay) duration of the bond or portfolio
The capital gain/loss and reinvestment effects will roughly offset, leaving the realized return close to the original YTM.
本题题干信息应该给出了investment horizon 和 (Macaulay) duration都是3.所以realized return close to the original Y
----------------------------------------------加油吧,让我们一起遇见更好的自己!