One Theory For Two Risk Premia
AbstractGenerally, in the standard presentation of the expected utility model, the risk premium represents how much a risk-averse decision maker is ready to pay to have a risk eliminated. Here, however, we introduce a different risk premium: how much should a risk (which could be the return on a financial asset) yield to be acceptable to a risk-averse decision maker. Although our risk premium is derived from the Pratt bid price, it should not be confused with it: the Pratt bid price represents the monetary compensation of a risk. The standard risk premium refers to risk-avoidance; our risk premium, however, refers to risk-taking. We then reanalyse the main results concerning risk aversion under expected utility using this risk premium tool and deduce its main properties.
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Bibliographic InfoPaper provided by Groupe de Recherche en Economie Théorique et Appliquée in its series Cahiers du GREThA with number 2011-39.
Date of creation: 2011
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More information through EDIRC
choices under uncertainty; expected utility; risk aversion; risk premium.;
Find related papers by JEL classification:
- D81 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Criteria for Decision-Making under Risk and Uncertainty
This paper has been announced in the following NEP Reports:
- NEP-ALL-2011-12-19 (All new papers)
- NEP-MIC-2011-12-19 (Microeconomics)
- NEP-UPT-2011-12-19 (Utility Models & Prospect Theory)
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Milton Friedman & L. J. Savage, 1948. "The Utility Analysis of Choices Involving Risk," Journal of Political Economy, University of Chicago Press, vol. 56, pages 279.
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