Explanation : Unlike the modified duration, effective duration is a curve duration statistic
that measures interest rate risk in terms of a change in the benchmark
yield curve. Thus, the change in the bond’s own yield to maturity is not
used for calculation.
Explanation : Modified duration states the change in price of a bond as a result of
change in yield for specific basis points/percentage. Macaulay duration
states the weighted average time period until each payment due on a
bond is expected to be paid off. Accelerated duration is an incorrect term.