Hyperbolic discounting may be time consistent
AbstractUsing dynamic programming methodology, the paper analyzes the most general conditions for an additive utility functional to represent time consistent preferences. It challenges the conventional wisdom of the domain, which, following Strotz(1956), assume that only exponential discounting is compatible with time consistent behavior. The paper gives some examples of special time consistent hyperbolic discount functions and also discuss the relation between time consistency and stationarity.
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Bibliographic InfoArticle provided by AccessEcon in its journal Economics Bulletin.
Volume (Year): 29 (2009)
Issue (Month): 4 ()
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intertemporal choice; consumption and saving; time consistency; time discounting; exponential discounting; hyperbolic discounting;
Find related papers by JEL classification:
- D9 - Microeconomics - - Intertemporal Choice and Growth
- E2 - Macroeconomics and Monetary Economics - - Macroeconomics: Consumption, Saving, Production, Employment, and Investment
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.:
- Christopher Harris & David Laibson, 1999.
"Dynamic Choices of Hyperbolic Consumers,"
Harvard Institute of Economic Research Working Papers
1886, Harvard - Institute of Economic Research.
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"Golden Eggs and Hyperbolic Discounting,"
The Quarterly Journal of Economics,
MIT Press, vol. 112(2), pages 443-77, May.
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"Over-Savings and Hyperbolic Discounting,"
Open Access publications from University of Toulouse 1 Capitole
http://neeo.univ-tlse1.fr, University of Toulouse 1 Capitole.
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- Thaler, Richard, 1981. "Some empirical evidence on dynamic inconsistency," Economics Letters, Elsevier, vol. 8(3), pages 201-207.
- repec:hal:wpaper:halshs-00748662 is not listed on IDEAS
- André Lapied & Olivier Renault, 2012.
"An Investigation of Time Consistency for Subjective Discontinued Utility,"
AMSE Working Papers
1210, Aix-Marseille School of Economics, Marseille, France.
- André Lapied & Olivier Renault, 2012. "An Investigation of Time Consistency for Subjective Discontinued Utility," Working Papers halshs-00793174, HAL.
- Nicolas Drouhin, 2012. "A rank-dependent utility model of uncertain lifetime, time consistency and life insurance," UniversitÃ© Paris1 PanthÃ©on-Sorbonne (Post-Print and Working Papers) halshs-00748662, HAL.
- André Lapied & Olivier Renault, 2012. "A subjective discounted utility model," Economics Bulletin, AccessEcon, vol. 32(2), pages 1171-1179.
- Orlando Gomes & Alexandra Ferreira-Lopes & Tiago Neves Sequeira, 2012. "Exponential Discounting Bias," Working Papers Series 2 12-05, ISCTE-IUL, Business Research Unit (BRU-IUL).
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