Average life

Definition:

Also referred to as the weighted-average life (WAL). The average number of years that each dollar of unpaid principal due on the mortgage remains outstanding. Average life is computed as the weighted-average time to the receipt of all future cash flows, using as the weights the dollar amounts of the principal paydowns.

Investing Essentials


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

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Used in the context of general equities. Hierarchy of choices concerning price and volume of bids or offers proposed to a customer (e.g. Menu of offerings to a customer buyer - a) 10m @ 24 1/4; b)... Read More

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