Mortgage duration

Definition:

A modification of standard duration to account for the impact on duration of MBSs of changes in prepayment speed resulting from changes in interest rates. Two factors are employed: one that reflects the impact of changes in prepayment speed or price.

Investing Essentials


Copyright © 2011 Campbell R. Harvey, Professor of Finance, Fuqua School of Business at Duke University

Term of the Day

Noninsured plans

Defined benefit pension plans that are not guaranteed by life insurance products. Related: Insured plans.

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