Commitment vs. Flexibility
This paper studies the optimal trade-off between commitment and flexibility in an intertemporal consumption/savings choice model. Individuals expect to receive relevant information regarding their own situation and tastes - generating a value for flexibility - but also expect to suffer from temptations - generating a value for commitment. The model combines the representations of preferences for flexibility introduced by Kreps (1979) with its recent antithesis for commitment proposed by Gul and Pesendorfer (2002), or alternatively, the hyperbolic discounting model. We set up and solve a mechanism design problem that optimizes over the set of consumption/saving options available to the individual each period. We characterize the conditions under which the solution takes a simple threshold form where minimum savings policies are optimal. Our analysis is also relevant for other issues such as situations with externalities or the problem faced by a ``paternalistic'' planner, which may be important for thinking about some regulations such as forced minimum schooling laws.
|Date of creation:||2004|
|Contact details of provider:|| Postal: Society for Economic Dynamics Marina Azzimonti Department of Economics Stonybrook University 10 Nicolls Road Stonybrook NY 11790 USA|
Web page: http://www.EconomicDynamics.org/
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- Faruk Gul & Wolfgang Pesendorfer, 2004.
"Self Control, Revealed Preferences and Consumption Choice,"
Review of Economic Dynamics,
Elsevier for the Society for Economic Dynamics, vol. 7(2), pages 243-264, April.
- Faruk Gul & Wolfgang Pesendorfer, 2003. "Self-control, revealed preference and consumption choice," Levine's Working Paper Archive 506439000000000362, David K. Levine.
- Per Krusell & Burhanettin Kuruşçu & Anthony A. Smith Jr., 2010.
"Temptation and Taxation,"
Econometric Society, vol. 78(6), pages 2063-2084, November.
- Andrew Atkeson & Robert E. Lucas, 1992.
"On Efficient Distribution With Private Information,"
Review of Economic Studies,
Oxford University Press, vol. 59(3), pages 427-453.
- Andrew Atkeson & Robert E Lucas, 2010. "On Efficient Distribution with Private Information," Levine's Working Paper Archive 2179, David K. Levine.
- Eddie Dekel, 1997.
"A Unique Subjective State Space for Unforeseen Contingencies,"
1202, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Dekel, Eddie & Lipman, Barton L & Rustichini, Aldo, 2001. "Representing Preferences with a Unique Subjective State Space," Econometrica, Econometric Society, vol. 69(4), pages 891-934, July.
- Andrew Caplin & John Leahy, 2001.
"The social discount rate,"
Discussion Paper / Institute for Empirical Macroeconomics
137, Federal Reserve Bank of Minneapolis.
- Ayse Imrohoroglu & Selahattin Imrohoroglu & Douglas H. Joines, 2000.
"Time inconsistent preferences and Social Security,"
Discussion Paper / Institute for Empirical Macroeconomics
136, Federal Reserve Bank of Minneapolis.
- David Laibson, 1997.
"Golden Eggs and Hyperbolic Discounting,"
The Quarterly Journal of Economics,
Oxford University Press, vol. 112(2), pages 443-478.
- Martin Feldstein, 1985. "The Optimal Level of Social Security Benefits," The Quarterly Journal of Economics, Oxford University Press, vol. 100(2), pages 303-320.
- M. L. Weitzman, 1973.
"Prices vs. Quantities,"
106, Massachusetts Institute of Technology (MIT), Department of Economics.
- Eytan Sheshinski, 2003.
"Bounded Rationality and Socially Optimal Limits on Choice in a Self-Selection Model,"
CESifo Working Paper Series
868, CESifo Group Munich.
- Eytan Sheshinski, 2000. "Bounded Rationality and Socially Optimal Limits on Choice in a Self-Selection Model," Discussion Paper Series dp330, The Federmann Center for the Study of Rationality, the Hebrew University, Jerusalem, revised Nov 2002.
- Sheshinski, Eytan, 2000. "Bounded Rationality and Socially Optimal Limits on Choice in A Self-Selection Model," MPRA Paper 56141, University Library of Munich, Germany, revised Nov 2002.
- Diamond, P. A., 1977. "A framework for social security analysis," Journal of Public Economics, Elsevier, vol. 8(3), pages 275-298, December.
- Harold L. Cole & Narayana R. Kocherlakota, 1999.
"Efficient allocations with hidden income and hidden storage,"
238, Federal Reserve Bank of Minneapolis.
- Harold L. Cole & Narayana R. Kocherlakota, 2001. "Efficient Allocations with Hidden Income and Hidden Storage," Review of Economic Studies, Oxford University Press, vol. 68(3), pages 523-542.
- Harold L Cole & Narayana Kocherlakota, 2010. "Efficient Allocations with Hidden Income and Hidden Storage," Levine's Working Paper Archive 1909, David K. Levine.
- Kocherlakota, Narayana R., 1996. "Reconsideration-Proofness: A Refinement for Infinite Horizon Time Inconsistency," Games and Economic Behavior, Elsevier, vol. 15(1), pages 33-54, July.
- W. Pesendorfer & F. Gul, 1999.
"Self-Control and the Theory of Consumption,"
Princeton Economic Theory Papers
99f2, Economics Department, Princeton University.
- Susan Athey & Andrew Atkeson & Patrick J. Kehoe, 2001. "On the optimality of transparent monetary policy," Working Papers 613, Federal Reserve Bank of Minneapolis.
- Faruk Gul & Wolfgang Pesendorfer, 2001.
"Temptation and Self-Control,"
Econometric Society, vol. 69(6), pages 1403-1435, November.
- Laibson, David, 1998. "Life-cycle consumption and hyperbolic discount functions," European Economic Review, Elsevier, vol. 42(3-5), pages 861-871, May.
- Diamond, Peter & Koszegi, Botond, 2003. "Quasi-hyperbolic discounting and retirement," Journal of Public Economics, Elsevier, vol. 87(9-10), pages 1839-1872, September.
- J. A. Mirrlees, 1971. "An Exploration in the Theory of Optimum Income Taxation," Review of Economic Studies, Oxford University Press, vol. 38(2), pages 175-208.
- Drew Fudenberg & Jean Tirole, 1991. "Game Theory," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262061414.
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