Scaling

Definition:

How the characteristics of an object change as you change the size of your measuring device. For a three dimensional object, it could be the volume of an object covered as you increase the radius of a covering sphere. In a times series, it could be the change in the amplitude of the time series as you increase the increment of time.

Investing Essentials


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

Term of the Day

Reverse conversion

A technique in which brokerage firms earn interest on the stocks they hold for their customers by selling the short and investing the proceeds in money market accounts. The short positions are hedged... Read More

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