Answer:
weighted average time until cash flow payment.
Step-by-step explanation:
Duration is simply known as a market value based model. It was set up so as to be able to manage interest rate risk. It is also defined as the effective measure of the interest rate risk of an asset.
Duration is commonly known as the weighted average time to maturity of a loan (fixed-income instrument) using the relative PV's of the CF's as weights. It is used commonly in bond investment and analysis application. it can be applied to individual fixed income instruments, a liability, or an entire portfolio.
features of duration includes: duration and maturity, duration & yield and duration & coupon.