Eductive stability in real business cycle models
AbstractWe re-examine issues of coordination in the standard RBC model. Can the unique rational expectations equilibrium be “educed” by rational agents who contemplate the possibility of small deviations from equilibrium? Surprisingly, we find that coordination along this line cannot be expected. Rational agents anticipating small but possibly persistent deviations have to face the existence of retroactions that necessarily invalidate any initial tentative “common knowledge” of the future. This "impossibility" theorem for eductive learning is not fully overcome when adaptive learning is incorporated into the framework.
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- R. Guesnerie, 2002.
"Anchoring Economic Predictions in Common Knowledge,"
Econometric Society, vol. 70(2), pages 439-480, March.
- Guesnerie, R., 1999. "Anchoring Economic Predictions in Common Knowledge," DELTA Working Papers 1999-06, DELTA (Ecole normale supérieure).
- Stefano Eusepi & Bruce Preston, 2011.
"Expectations, Learning, and Business Cycle Fluctuations,"
American Economic Review,
American Economic Association, vol. 101(6), pages 2844-72, October.
- Stefano Eusepi & Bruce Preston, 2008. "Expectations, Learning And Business Cycle Fluctuations," CAMA Working Papers 2008-20, Centre for Applied Macroeconomic Analysis, Crawford School of Public Policy, The Australian National University.
- Stefano Eusepi & Bruce Preston, 2008. "Expectations, Learning and Business Cycle Fluctuations," NBER Working Papers 14181, National Bureau of Economic Research, Inc.
- Matsui, Akihiko & Oyama, Daisuke, 2006. "Rationalizable foresight dynamics," Games and Economic Behavior, Elsevier, vol. 56(2), pages 299-322, August.
- Woodford, Michael, 1990.
"Learning to Believe in Sunspots,"
Econometric Society, vol. 58(2), pages 277-307, March.
- Roger Guesnerie & Pedro Jara-Moroni, 2011. "Expectational coordination in simple economic contexts," Economic Theory, Springer, vol. 47(2), pages 205-246, June.
- Long, John B, Jr & Plosser, Charles I, 1983. "Real Business Cycles," Journal of Political Economy, University of Chicago Press, vol. 91(1), pages 39-69, February.
- Marcet, Albert & Sargent, Thomas J., 1989. "Convergence of least squares learning mechanisms in self-referential linear stochastic models," Journal of Economic Theory, Elsevier, vol. 48(2), pages 337-368, August.
- Evans George W. & Guesnerie Roger, 1993.
"Rationalizability, Strong Rationality, and Expectational Stability,"
Games and Economic Behavior,
Elsevier, vol. 5(4), pages 632-646, October.
- Evans, G.W. & Guesnerie, R., 1992. "Rationalizability, Strong Rationality and Expectational Stability," DELTA Working Papers 92-03, DELTA (Ecole normale supérieure).
- George W. Evans & Roger Guesnerie, 2003.
"Coordination on Saddle-Path Solutions: the Eductive Viewpoint - Linear Multivariate Models,"
DELTA Working Papers
2003-28, DELTA (Ecole normale supérieure).
- Evans, George W. & Guesnerie, Roger, 2005. "Coordination on saddle-path solutions: the eductive viewpoint--linear multivariate models," Journal of Economic Theory, Elsevier, vol. 124(2), pages 202-229, October.
- George W. Evans & Roger Guesnerie, 2003. "Coordination on Saddle-Path Solutions: The Eductive Viewpoint -- Linear Multivariate Models," University of Oregon Economics Department Working Papers 2003-28, University of Oregon Economics Department, revised 25 Jan 2005.
- Preston, Bruce, 2006. "Adaptive learning, forecast-based instrument rules and monetary policy," Journal of Monetary Economics, Elsevier, vol. 53(3), pages 507-535, April.
- Lucas, Robert E, Jr, 1978. "Asset Prices in an Exchange Economy," Econometrica, Econometric Society, vol. 46(6), pages 1429-45, November.
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