Uniqueness in infinitely repeated decision problems
Dynamic decision-making without commitment is usually modelled as a game between the current and future selves of the decision maker. It has been observed that if the time-horizon is infinite, then such games may have multiple subgame-perfect equilibrium solutions. We provide a sufficient condition for uniqueness in a class of such games, namely infinitely repeated decision problems with discounting. The condition is two-fold: the range of possible utility levels in the decision problem should be bounded from below, and the discount function should exhibit weakly increasing patience, that is, the ratio between the discount factors attached to periods t + 1 and t should be non-decreasing in t, a condition met by exponential, quasi-exponential and hyperbolic discounting.
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|Date of creation:||16 Apr 2002|
|Date of revision:|
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- Geir B. Asheim, 1995.
"Individual and Collective Time-Consistency,"
1128, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Asheim, G.B., 1996. "Individual and Collective Time-Consistency," Memorandum 20/1996, Oslo University, Department of Economics.
- Asheim, G., 1991. "Individual and Collective Time Consistency," Discussion Paper 1991-69, Tilburg University, Center for Economic Research.
- Asheim, G.B., 1991. "Individual and Collective Time Consistency," Papers 9169, Tilburg - Center for Economic Research.
- Sáez-Martí, María & Weibull, Jörgen W., 2002. "Discounting and Future Selves," Working Paper Series 575, Research Institute of Industrial Economics.
- 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.
- Bezalel Peleg & Menahem E. Yaari, 1973. "On the Existence of a Consistent Course of Action when Tastes are Changing," Review of Economic Studies, Oxford University Press, vol. 40(3), pages 391-401.
- R. A. Pollak, 1968. "Consistent Planning," Review of Economic Studies, Oxford University Press, vol. 35(2), pages 201-208.
- Harris, Christopher & Laibson, David, 2001.
"Dynamic Choices of Hyperbolic Consumers,"
Econometric Society, vol. 69(4), pages 935-57, July.
- Christopher Harris & David Laibson, 1999. "Dynamic Choices of Hyperbolic Consumers," Harvard Institute of Economic Research Working Papers 1886, Harvard - Institute of Economic Research.
- Steven M. Goldman, 1980. "Consistent Plans," Review of Economic Studies, Oxford University Press, vol. 47(3), pages 533-537.
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