I. The convexity of a 10-year zero coupon bond is higher than the convexity of a 10-year, 6% bond.
II. The convexity of a 10-year zero coupon bond is higher than the convexity of a 6% bond with a duration of 10 years.
这两句话我很容易搞混,老师可以再讲一下两者差别么,因为都是跟6%的bond比较,但是第二点是duration 10 years,就zero bond小于了