此题答案说从duration角度出发回答The higher the coupon rate, the shorter the duration will be (all else equal), and the less sensitive the price will be to changes in interest rates.
我的问题是,未来利率上升的话,对于有coupon的债券,可否从再投资角度说,利率升高,the income(coupon) from the portfolio 可以投资以更高利率做投资,所以整体return比没有coupon 的高?
谢谢老师~