certainty equivalent(redirected from certainty)
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Related to certainty: Certainty equivalent
An amount that would be accepted today (risk free) in lieu of a chance to receive a possibly higher, but uncertain, amount.
Copyright © 2012, Campbell R. Harvey. All Rights Reserved.
A small, zero-risk return an investor may trade for a larger potential return with an associated risk. Companies offer certainty equivalent returns on certain investments and use their demand to determine the level of risk an investor will accept for a given return from the company.
Farlex Financial Dictionary. © 2012 Farlex, Inc. All Rights Reserved
The minimum sum of money a person would accept to forgo the opportunity to participate in an event for which the outcome, and therefore his or her receipt of a reward, is uncertain. For example, suppose you are told to draw one card from a full deck of cards. If you draw a red card you win $100 and if you draw a black card you win nothing. If you would accept $40 to forgo the selection and possibility of winning, $40 is the certainty equivalent of the outcome of the event. Certainty equivalents are used in evaluating risk.
Wall Street Words: An A to Z Guide to Investment Terms for Today's Investor by David L. Scott. Copyright © 2003 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved. All rights reserved.
certainty equivalentsee DECISION TREE.
Collins Dictionary of Business, 3rd ed. © 2002, 2005 C Pass, B Lowes, A Pendleton, L Chadwick, D O’Reilly and M Afferson