Regression toward the mean

Definition:

The tendency that a random variable will ultimately have a value closer to its mean value.

Investing Essentials


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

Term of the Day

Deferred annuities

Tax-advantaged life insurance products. Deferred annuities offer deferral of taxes with the option of withdrawing one's funds in the form of a life annuity.

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