Dynamic Behavior of Imperfectly Competitive Economies with Multiple Equilibria
AbstractThis paper investigates the dynamic behavior of an economy with multiple Nash equilibria. The first part of the paper analyzes an abstract game exhibiting multiple equilibria. A history dependent selection criterion is proposed which induces correlated behavior in equilibrium even though agents are playing one-shot games and disturbances are not correlated over time. The second part of the paper investigates a specific model of multiple equilibria. Here the multiplicity is induced by the presence of a discrete decision on the part of firms regarding their choice of technique. The implications of the selection criterion introduced in the first part of the paper are illustrated through this example. Again correlated behavior emerges in a sequence of independent one-shot games. The model economy may also experience prolonged periods in which a low productivity technology is in use and then, as a consequence of a large real disturbance, may switch to an alternative equilibrium in which a high productivity technology is utilized. The paper also discusses the Pareto ordering of these equilibria.
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Date of creation: Sep 1987
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- P. Diamond, 1980.
"Aggregate Demand Management in Search Equilibrium,"
268, Massachusetts Institute of Technology (MIT), Department of Economics.
- Howitt, Peter, 1985. "Transaction Costs in the Theory of Unemployment," American Economic Review, American Economic Association, vol. 75(1), pages 88-100, March.
- Shleifer, Andrei, 1986.
Journal of Political Economy,
University of Chicago Press, vol. 94(6), pages 1163-90, December.
- DEBREU, Gérard, .
"Economies with a finite set of equilibria,"
CORE Discussion Papers RP
-67, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Hart, Oliver, 1982. "A Model of Imperfect Competition with Keynesian Features," The Quarterly Journal of Economics, MIT Press, vol. 97(1), pages 109-38, February.
- Furth, Dave, 1986. "Stability and instability in oligopoly," Journal of Economic Theory, Elsevier, vol. 40(2), pages 197-228, December.
- Akerlof, George A & Yellen, Janet L, 1985. "Can Small Deviations from Rationality Make Significant Differences to Economic Equilibria?," American Economic Review, American Economic Association, vol. 75(4), pages 708-20, September.
- John Haltiwanger & Michael Waldman, 1983.
"Rational Expectations and the Limits of Rationality: An Analysis of Heterogeneity,"
UCLA Economics Working Papers
303, UCLA Department of Economics.
- Haltiwanger, John & Waldman, Michael, 1985. "Rational Expectations and the Limits of Rationality: An Analysis of Heterogeneity," American Economic Review, American Economic Association, vol. 75(3), pages 326-40, June.
- Friedman, James W., 1985. "Cooperative equilibria in finite horizon noncooperative supergames," Journal of Economic Theory, Elsevier, vol. 35(2), pages 390-398, August.
- Benoit, Jean-Pierre & Krishna, Vijay, 1985. "Finitely Repeated Games," Econometrica, Econometric Society, vol. 53(4), pages 905-22, July.
- Bulow, Jeremy I & Geanakoplos, John D & Klemperer, Paul D, 1985. "Multimarket Oligopoly: Strategic Substitutes and Complements," Journal of Political Economy, University of Chicago Press, vol. 93(3), pages 488-511, June.
- Chantarat, Sommarat & Barrett, Christopher B., 2007.
"Social Network Capital, Economic Mobility and Poverty Traps,"
1947, University Library of Munich, Germany.
- Sommarat Chantarat & Christopher Barrett, 2012. "Social network capital, economic mobility and poverty traps," Journal of Economic Inequality, Springer, vol. 10(3), pages 299-342, September.
- Chantarat, Sommarat & Barrett, Christopher B., 2008. "Social Network Capital, Economic Mobility and Poverty Traps," MPRA Paper 6841, University Library of Munich, Germany.
- Hans van Ees & Harry Garretsen, 1992. "On the Contribution of New Keynesian Economics," Eastern Economic Journal, Eastern Economic Association, vol. 18(4), pages 465-477, Fall.
- Durlauf, Steven N, 1993.
"Nonergodic Economic Growth,"
Review of Economic Studies,
Wiley Blackwell, vol. 60(2), pages 349-66, April.
- Randal J. Verbrugge, 1998. "Local Complementarities and Aggregate Fluctuations," Macroeconomics 9809016, EconWPA, revised 30 Sep 1998.
- Steven N. Durlauf, 1992.
"Multiple Equilibria and Persistence in Aggregate Fluctuations,"
NBER Working Papers
3629, National Bureau of Economic Research, Inc.
- Durlauf, Steven N, 1991. "Multiple Equilibria and Persistence in Aggregate Fluctuations," American Economic Review, American Economic Association, vol. 81(2), pages 70-74, May.
- Steven N. Durlauf, 1991.
"Path dependence in aggregate output,"
Federal Reserve Bank of San Francisco, issue Nov.
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