Saddlepath learning occurs when agents learn adaptively using a perceived law of motion that has the same form as the saddlepath relationship in rational expectations equilibrium. Under saddlepath learning, we obtain a completely general relationship between determinacy and e-stability, and generalise minimum state variable results previously derived only under full information. When the system is determinate, we show that a learning process based on the saddlepath is always e-stable. When the system is indeterminate, we find there is a unique MSV solution that is iteratively e-stable. However, in this case there is a sunspot solution that is learnable as well. We conclude by demonstrating that our results hold for any information set.
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- McCallum, Bennett T., 2007.
"E-stability vis-a-vis determinacy results for a broad class of linear rational expectations models,"
Journal of Economic Dynamics and Control,
Elsevier, vol. 31(4), pages 1376-1391, April.
- Bennett T. McCallum, 2006. "E-Stability vis-a-vis Determinacy Results for a Broad Class of Linear Rational Expectations Models," NBER Working Papers 12441, National Bureau of Economic Research, Inc.
- Bennett T. McCallum, "undated".
"Role of the minimal state variable criterion in rational expectations models,"
GSIA Working Papers
1999-13, Carnegie Mellon University, Tepper School of Business.
- Bennett McCallum, 1999. "Role of the Minimal State Variable Criterion in Rational Expectations Models," International Tax and Public Finance, Springer;International Institute of Public Finance, vol. 6(4), pages 621-639, November.
- Adam, Klaus, 2003.
"Learning and Equilibrium Selection in a Monetary Overlapping Generations Model with Sticky Prices,"
CFS Working Paper Series
2003/03, Center for Financial Studies (CFS).
- Klaus Adam, 2003. "Learning and Equilibrium Selection in a Monetary Overlapping Generations Model with Sticky Prices," Review of Economic Studies, Oxford University Press, vol. 70(4), pages 887-907.
- Giannitsarou, Chryssi, 2006.
"Supply-side reforms and learning dynamics,"
Journal of Monetary Economics,
Elsevier, vol. 53(2), pages 291-309, March.
- Chryssi Giannitsarou, 2004. "Supply-side reforms and learning dynamics," Money Macro and Finance (MMF) Research Group Conference 2003 36, Money Macro and Finance Research Group.
- Woodford, Michael, 1990.
"Learning to Believe in Sunspots,"
Econometric Society, vol. 58(2), pages 277-307, March.
- James B. Bullard & Kaushik Mitra, 2002.
"Learning about monetary policy rules,"
2000-001, Federal Reserve Bank of St. Louis.
- Slobodyan, Sergey & Wouters, Raf, 2012.
"Learning in an estimated medium-scale DSGE model,"
Journal of Economic Dynamics and Control,
Elsevier, vol. 36(1), pages 26-46.
- Bennett T. McCallum, 1981.
"On Non-Uniqueness in Rational Expectations Models: An Attempt at Perspective,"
NBER Working Papers
0684, National Bureau of Economic Research, Inc.
- McCallum, Bennett T., 1983. "On non-uniqueness in rational expectations models : An attempt at perspective," Journal of Monetary Economics, Elsevier, vol. 11(2), pages 139-168.
- Roger E. A. Farmer & Daniel F. Waggoner & Tao Zha, 2008.
"Minimal state variable solutions to Markov-switching rational expectations models,"
FRB Atlanta Working Paper
2008-23, Federal Reserve Bank of Atlanta.
- Farmer, Roger E.A. & Waggoner, Daniel F. & Zha, Tao, 2011. "Minimal state variable solutions to Markov-switching rational expectations models," Journal of Economic Dynamics and Control, Elsevier, vol. 35(12), pages 2150-2166.
- Roger E. A. Farmer & Daniel F. Waggoner & Tao Zha, 2010. "Minimal State Variable Solutions to Markov-switching Rational Expectations Models," Emory Economics 1003, Department of Economics, Emory University (Atlanta).
- Sargent, Thomas J & Wallace, Neil, 1973. "Rational Expectations and the Dynamics of Hyperinflation," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 14(2), pages 328-350, June.
- Gaspar, Vítor & Smets, Frank & Vestin, David, 2006.
"Adaptive learning, persistence, and optimal monetary policy,"
Working Paper Series
0644, European Central Bank.
- Vitor Gaspar & Frank Smets & David Vestin, 2006. "Adaptive Learning, Persistence, and Optimal Monetary Policy," Journal of the European Economic Association, MIT Press, vol. 4(2-3), pages 376-385, 04-05.
- McCallum, Bennett T., 1998.
"Solutions to linear rational expectations models: a compact exposition,"
Elsevier, vol. 61(2), pages 143-147, November.
- Bennett T. McCallum, 1998. "Solutions to Linear Rational Expectations Models: A Compact Exposition," NBER Technical Working Papers 0232, National Bureau of Economic Research, Inc.
- Pearlman, Joseph & Currie, David & Levine, Paul, 1986. "Rational expectations models with partial information," Economic Modelling, Elsevier, vol. 3(2), pages 90-105, April.
- George W. Evans & Bruce McGough, 2003.
"Monetary Policy, Indeterminacy and Learning,"
University of Oregon Economics Department Working Papers
2003-34, University of Oregon Economics Department, revised 01 Apr 2004.
- Sargent, Thomas J., 1993. "Bounded Rationality in Macroeconomics: The Arne Ryde Memorial Lectures," OUP Catalogue, Oxford University Press, number 9780198288695.
- Bennett T. McCallum, 2002.
"The Unique Minimum State Variable RE Soluiton is E-Stable in All Well Formulated Linear Models,"
GSIA Working Papers
2003-25, Carnegie Mellon University, Tepper School of Business.
- Bennett T. McCallum, 2003. "The Unique Minimum State Variable RE Solution is E-Stable in All Well Formulated Linear Models," NBER Working Papers 9960, National Bureau of Economic Research, Inc.
- Blanchard, Olivier Jean & Kahn, Charles M, 1980. "The Solution of Linear Difference Models under Rational Expectations," Econometrica, Econometric Society, vol. 48(5), pages 1305-1311, July.
- 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.
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