An Economic Approach to the Psychology of Change: Amnesia, Inertia, and Impulsiveness
This paper models how imperfect memory affects the optimal continuity of policies. We examine the choices of a player (individual or firm) who observes previous actions but cannot remember the rationale for these actions. In a stable environment, the player optimally responds to memory loss with excess inertia, defined as a higher probability of following old policies than would occur under full recall. In a volatile environment, the player can exhibit excess impulsiveness (i.e., be more prone to follow new information signals). The model provides a memory-loss explanation for some documented psychological biases, implies that inertia and organizational routines should be more important in stable environments than in volatile ones, and provides other empirical implications relating memory and environmental variables to the continuity of decisions.
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- George Loewenstein, Ted O'Donoghue and Matthew Rabin., 2000.
"Projection Bias in Predicting Future Utility,"
Economics Working Papers
E00-284, University of California at Berkeley.
- George Loewenstein & Ted O'Donoghue & Matthew Rabin, 2001. "Projection Bias in Predicting Future Utility," General Economics and Teaching 0012003, EconWPA.
- Loewenstein, George & O'Donoghue, Ted & Rabin, Matthew, 2002. "Projection Bias in Predicting Future Utility," Working Papers 02-11, Cornell University, Center for Analytic Economics.
- Loewenstein, George & O'Donoghue, Ted & Rabin, Matthew, 2000. "Projection Bias in Predicting Future Utility," Department of Economics, Working Paper Series qt5qh6142m, Department of Economics, Institute for Business and Economic Research, UC Berkeley.
- Cohen, Wesley M & Klepper, Steven, 1996. "A Reprise of Size and R&D," Economic Journal, Royal Economic Society, vol. 106(437), pages 925-51, July.
- Banerjee, Abhijit V, 1992. "A Simple Model of Herd Behavior," The Quarterly Journal of Economics, MIT Press, vol. 107(3), pages 797-817, August.
- Acs, Zoltan J & Audretsch, David B, 1988. "Innovation in Large and Small Firms: An Empirical Analysis," American Economic Review, American Economic Association, vol. 78(4), pages 678-90, September.
- Sushil Bikhchandani & David Hirshleifer & Ivo Welch, 2010.
"A theory of Fads, Fashion, Custom and cultural change as informational Cascades,"
Levine's Working Paper Archive
1193, David K. Levine.
- Bikhchandani, Sushil & Hirshleifer, David & Welch, Ivo, 1992. "A Theory of Fads, Fashion, Custom, and Cultural Change in Informational Cascades," Journal of Political Economy, University of Chicago Press, vol. 100(5), pages 992-1026, October.
- Kuran, Timur, 1987. "Preference Falsification, Policy Continuity and Collective Conservatism," Economic Journal, Royal Economic Society, vol. 97(387), pages 642-65, September.
- Sendhil Mullainathan, 2002. "A Memory-Based Model Of Bounded Rationality," The Quarterly Journal of Economics, MIT Press, vol. 117(3), pages 735-774, August.
- Smith, L, 1996.
"Social Learning in a Changing World,"
96-34, Massachusetts Institute of Technology (MIT), Department of Economics.
- Dow, James, 1991. "Search Decisions with Limited Memory," Review of Economic Studies, Wiley Blackwell, vol. 58(1), pages 1-14, January.
- Brigitte C. Madrian & Dennis F. Shea, 2000.
"The Power of Suggestion: Inertia in 401(k) Participation and Savings Behavior,"
NBER Working Papers
7682, National Bureau of Economic Research, Inc.
- Brigitte C. Madrian & Dennis F. Shea, 2001. "THE POWER OF SUGGESTION: INERTIA IN 401(k) PARTICIPATION AND SAVINGS BEHAVIOR," The Quarterly Journal of Economics, MIT Press, vol. 116(4), pages 1149-1187, November.
- Akerlof, George A & Dickens, William T, 1982. "The Economic Consequences of Cognitive Dissonance," American Economic Review, American Economic Association, vol. 72(3), pages 307-19, June.
- Arkes, Hal R. & Blumer, Catherine, 1985. "The psychology of sunk cost," Organizational Behavior and Human Decision Processes, Elsevier, vol. 35(1), pages 124-140, February.
- Rasmusen, Eric, 1992. "Managerial Conservatism and Rational Information Acquisition," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 1(1), pages 175-201, Spring.
- Kahneman, Daniel & Knetsch, Jack L & Thaler, Richard H, 1990. "Experimental Tests of the Endowment Effect and the Coase Theorem," Journal of Political Economy, University of Chicago Press, vol. 98(6), pages 1325-48, December.
- Avinash Dixit, 1992. "Investment and Hysteresis," Journal of Economic Perspectives, American Economic Association, vol. 6(1), pages 107-132, Winter.
- Donald C. Hambrick & Richard A. D'Aveni, 1992. "Top Team Deterioration as Part of the Downward Spiral of Large Corporate Bankruptcies," Management Science, INFORMS, vol. 38(10), pages 1445-1466, October.
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