Are Hyperinflationary Paths Learnable?
AbstractEarlier studies of the seigniorage inflation model have found that the high-inflation steady state is not stable under adaptive learning. We reconsider this issue and analyze the full set of solutions for the linearized model. Our main focus is on stationary hyperinflationary paths near the high-inflation steady state. The hyperinflationary paths are stable under learning if agents can utilize contemporaneous data. However, in an economy populated by a mixture of agents, some of whom only have access to lagged data, stable inflationary paths emerge only if the proportion of agents with access to contemporaneous data is sufficiently high.
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Bibliographic InfoPaper provided by University of Oregon Economics Department in its series University of Oregon Economics Department Working Papers with number 2003-31.
Date of creation: 17 Mar 2003
Date of revision: 22 Apr 2005
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More information through EDIRC
inflation; stability of equilibria; seigniorage;
Find related papers by JEL classification:
- C62 - Mathematical and Quantitative Methods - - Mathematical Methods; Programming Models; Mathematical and Simulation Modeling - - - Existence and Stability Conditions of Equilibrium
- D83 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Search, Learning, and Information
- D84 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Expectations; Speculations
- E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation
This paper has been announced in the following NEP Reports:
- NEP-ALL-2003-10-28 (All new papers)
- NEP-MAC-2003-10-28 (Macroeconomics)
- NEP-MON-2003-10-28 (Monetary Economics)
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- Evans, George W & Honkapohja, Seppo & Marimon, Ramon, 1996.
"Convergence in Monetary Inflation Models with Heterogeneous Learning Rules,"
CEPR Discussion Papers
1310, C.E.P.R. Discussion Papers.
- Evans, George W. & Honkapohja, Seppo & Marimon, Ramon, 2001. "Convergence In Monetary Inflation Models With Heterogeneous Learning Rules," Macroeconomic Dynamics, Cambridge University Press, vol. 5(01), pages 1-31, February.
- Klaus Adam, 2003.
"Learning and Equilibrium Selection in a Monetary Overlapping Generations Model with Sticky Prices,"
CFS Working Paper Series
2003/03, Center for Financial Studies.
- Klaus Adam, 2003. "Learning and Equilibrium Selection in a Monetary Overlapping Generations Model with Sticky Prices," Review of Economic Studies, Wiley Blackwell, vol. 70(4), pages 887-907, October.
- Sargent, Thomas J., 1991. "Equilibrium with signal extraction from endogenous variables," Journal of Economic Dynamics and Control, Elsevier, vol. 15(2), pages 245-273, April.
- Ramon Marimon & Shyam Sunder, 1993.
"Indeterminacy of equilibria in a hyperinflationary world: Experimental evidence,"
Economics Working Papers
25, Department of Economics and Business, Universitat Pompeu Fabra.
- Marimon, Ramon & Sunder, Shyam, 1993. "Indeterminacy of Equilibria in a Hyperinflationary World: Experimental Evidence," Econometrica, Econometric Society, vol. 61(5), pages 1073-107, September.
- Fischer, Stanley, 1984. "The economy of Israel," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 20(1), pages 7-52, January.
- Duffy John, 1994. "On Learning and the Nonuniqueness of Equilibrium in an Overlapping Generations Model with Fiat Money," Journal of Economic Theory, Elsevier, vol. 64(2), pages 541-553, December.
- Bruno, Michael, 1989. "Econometrics and the Design of Economic Reform," Econometrica, Econometric Society, vol. 57(2), pages 275-306, March.
- Arifovic, Jasmina, 1995. "Genetic algorithms and inflationary economies," Journal of Monetary Economics, Elsevier, vol. 36(1), pages 219-243, August.
- Stanley Fischer, 1984. "The Economy of Israel," NBER Working Papers 1190, National Bureau of Economic Research, Inc.
- James B. Bullard, 2006. "The learnability criterion and monetary policy," Review, Federal Reserve Bank of St. Louis, issue May, pages 203-217.
- Kevin J. Lansing, 2005.
"Lock-in of extrapolative expectations in an asset pricing model,"
Working Papers in Applied Economic Theory
2004-06, Federal Reserve Bank of San Francisco.
- Lansing, Kevin J., 2006. "Lock-In Of Extrapolative Expectations In An Asset Pricing Model," Macroeconomic Dynamics, Cambridge University Press, vol. 10(03), pages 317-348, June.
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