Central banks' macroeconomic projections and learning
We study the impact of the publication of central banksï¿½ macroeconomic projections on the dynamic properties of an economy where (i) private agents have incomplete information and form their expectations using recursive learning algorithms; (ii) the short-term nominal interest rate is set as a linear function of the deviations of inflation and real output from their target level; and (iii) the central bank, ignoring the exact mechanism used by private agents to form expectations, assumes that it can be reasonably approximated by perfect rationality and releases macroeconomic projections consistent with this assumption. The set of macroeconomic projections released by the central bank crucially affects the results in terms of stability of the equilibrium and speed of convergence of the learning process. In particular, while the publication of inflation and output gap projections enlarges the set of interest rate rules associated with stable equilibria and helps agents to learn faster, the announcement of the interest rate path exerts the opposite effect. In the latter case, in order to stabilize expectations and to speed up the learning process the response of the policy instrument to inflation should be stronger than when there is no announcement.
|Date of creation:||Dec 2010|
|Date of revision:|
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- Michael Woodford, 2005.
"Central Bank Communication and Policy Effectiveness,"
NBER Working Papers
11898, National Bureau of Economic Research, Inc.
- Michael Woodford, 2005. "Central bank communication and policy effectiveness," Proceedings - Economic Policy Symposium - Jackson Hole, Federal Reserve Bank of Kansas City, issue Aug, pages 399-474.
- Glenn D. Rudebusch & John C. Williams, 2006.
"Revealing the Secrets of the Temple: The Value of Publishing Central Bank Interest Rate Projections,"
NBER Working Papers
12638, National Bureau of Economic Research, Inc.
- Glenn D. Rudebusch & John C. Williams, 2008. "Revealing the Secrets of the Temple: The Value of Publishing Central Bank Interest Rate Projections," NBER Chapters, in: Asset Prices and Monetary Policy, pages 247-289 National Bureau of Economic Research, Inc.
- Glenn D. Rudebusch & John C. Williams, 2006. "Revealing the secrets of the temple: the value of publishing central bank interest rate projections," Working Paper Series 2006-31, Federal Reserve Bank of San Francisco.
- James B. Bullard & Kaushik Mitra, 2002.
"Learning about monetary policy rules,"
2000-001, Federal Reserve Bank of St. Louis.
- Seppo Honkapohja & Kaushik Mitra & George W. Evans, 2011. "Notes on AgentsÂ¡Â¯ Behavioral Rules Under Adaptive Learning and Studies of Monetary Policy," CDMA Working Paper Series 201102, Centre for Dynamic Macroeconomic Analysis.
- Stefano Eusepi & Bruce Preston, 2010.
"Central Bank Communication and Expectations Stabilization,"
American Economic Journal: Macroeconomics,
American Economic Association, vol. 2(3), pages 235-71, July.
- Eusepi, Stefano & Preston, Bruce, 2007. "Central bank communication and expectations stabilization," Proceedings, Federal Reserve Bank of San Francisco, issue March, pages 1-43.
- Stefano Eusepi & Bruce Preston, 2007. "Central Bank Communication and Expectations Stabilization," NBER Working Papers 13259, National Bureau of Economic Research, Inc.
- 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.
- Stephen Morris & Hyun Song Shin, 2002. "Social Value of Public Information," American Economic Review, American Economic Association, vol. 92(5), pages 1521-1534, December.
- George A. Kahn, 2007. "Communicating a policy path: the next frontier in central bank transparency?," Economic Review, Federal Reserve Bank of Kansas City, issue Q I, pages 25-51.
- Giuseppe Ferrero & Alessandro Secchi, 2009. "The Announcement of Monetary Policy Intentions," Temi di discussione (Economic working papers) 720, Bank of Italy, Economic Research and International Relations Area.
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