Multiple selves in intertemporal choice
We propose that individuals consider future versions of themselves to truly be separate persons, not simply as a convenient modeling device but in terms of actual brain systems and decision-making processes. Intertemporal choices are thus quite literally strategic interactions between multiple agents. Previous neuroscientific studies have found evidence that systems involved with theory of mind (i.e. mentalizing about other agents) are similar to those involved with prospection (imagining oneself in the future). We provide a conceptual framework for this work and suggest that, instead of prospection, a more analogous future task occurs with intertemporal choice and time preferences, since these involve implicit prediction of future actions. Recent functional imaging studies appear to confirm such a link. Additional studies - behavioral, clinical, and neuroimaging - are proposed in order to confirm the specific nature of the correspondence and to elucidate the underlying mechanisms. Finally, given that society may have a vested interest in promoting the welfare of future selves, we discuss possible policy implications of departing from the standard framework in which individuals act in their own best interests as defined over the entire lifetime.
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- Richard H. Thaler & Cass R. Sunstein, 2003. "Libertarian Paternalism," American Economic Review, American Economic Association, vol. 93(2), pages 175-179, May.
- H. M. Shefrin & Richard Thaler, 1977.
"An Economic Theory of Self-Control,"
NBER Working Papers
0208, National Bureau of Economic Research, Inc.
- Paul William Glimcher & Kenway Louie & Joseph Kable, 2007. "Neuroeconomic Studies of Impulsivity: Now or Just as Soon as Possible?," American Economic Review, American Economic Association, vol. 97(2), pages 142-147, May.
- Per Krusell & Anthony A. Smith, Jr., 2003.
"Consumption--Savings Decisions with Quasi--Geometric Discounting,"
Econometric Society, vol. 71(1), pages 365-375, January.
- Per Krusell & Anthony A Smith, Jr., 2001. "Consumption Savings Decisions with Quasi-Geometric Discounting," Levine's Working Paper Archive 625018000000000251, David K. Levine.
- Per Krusell & Anthony A. Smith, Jr., . "Consumption-Savings Decisions with Quasi-Geometric Discounting," GSIA Working Papers 2001-05, Carnegie Mellon University, Tepper School of Business.
- Per Krusell & Anthony A Smith, Jr., 2001. "Consumption Savings Decisions with Quasi-Geometric Discounting," NajEcon Working Paper Reviews 625018000000000251, www.najecon.org.
- Krusell, Per & Smith Jr., Anthony A, 2001. "Consumption-Savings Decisions with Quasi-Geometric Discounting," CEPR Discussion Papers 2651, C.E.P.R. Discussion Papers.
- Nicolas Vieille & Jörgen Weibull, 2008.
"Multiple solutions under quasi-exponential discounting,"
- Nicolas Vieille & Jörgen Weibull, 2009. "Multiple solutions under quasi-exponential discounting," Economic Theory, Springer, vol. 39(3), pages 513-526, June.
- George F. Loewenstein, 1988. "Frames of Mind in Intertemporal Choice," Management Science, INFORMS, vol. 34(2), pages 200-214, February.
- Ted O'Donoghue and Matthew Rabin ., 1997.
"Doing It Now or Later,"
Economics Working Papers
97-253, University of California at Berkeley.
- Ted O'Donoghue & Matthew Rabin, 1996. "Doing It Now or Later," Discussion Papers 1172, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- O'Donoghue, Ted & Rabin, Matthew, 1997. "Doing It Now or Later," Department of Economics, Working Paper Series qt7t44m5b0, Department of Economics, Institute for Business and Economic Research, UC Berkeley.
- McCabe, Kevin & Houser, Daniel & Ryan, Lee & Smith, Vernon & Trouard, Ted, 2001. "A Functional Imaging Study of Cooperation in Two-Person reciprocal Exchange," MPRA Paper 5172, University Library of Munich, Germany.
- Cass R. Sunstein & Richard H. Thaler, 2003. "Libertarian paternalism is not an oxymoron," Conference Series ; [Proceedings], Federal Reserve Bank of Boston, vol. 48(Jun).
- David Laibson, 1997.
"Golden Eggs and Hyperbolic Discounting,"
The Quarterly Journal of Economics,
Oxford University Press, vol. 112(2), pages 443-478.
- Frank, Bjorn, 1996. "The use of internal games: The case of addiction," Journal of Economic Psychology, Elsevier, vol. 17(5), pages 651-660, November.
- Read, Daniel & Read, N. L., 2004. "Time discounting over the lifespan," Organizational Behavior and Human Decision Processes, Elsevier, vol. 94(1), pages 22-32, May.
- Jamison, Julian C., 2008. "Well-Being And Neuroeconomics," Economics and Philosophy, Cambridge University Press, vol. 24(03), pages 407-418, November.
- George Loewenstein & Drazen Prelec, 1992. "Anomalies in Intertemporal Choice: Evidence and an Interpretation," The Quarterly Journal of Economics, Oxford University Press, vol. 107(2), pages 573-597.
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