Macroeconomics after the Crisis: Time to Deal with the Pretense-of-Knowledge Syndrome
In this paper I argue that the current core of macroeconomics--by which I mainly mean the so-called dynamic stochastic general equilibrium approach--has become so mesmerized with its own internal logic that it has begun to confuse the precision it has achieved about its own world with the precision that it has about the real one. This is dangerous for both methodological and policy reasons. On the methodology front, macroeconomic research has been in "fine-tuning" mode within the local-maximum of the dynamic stochastic general equilibrium world, when we should be in "broad-exploration" mode. We are too far from absolute truth to be so specialized and to make the kind of confident quantitative claims that often emerge from the core. On the policy front, this confused precision creates the illusion that a minor adjustment in the standard policy framework will prevent future crises, and by doing so it leaves us overly exposed to the new and unexpected.
|Date of creation:||Oct 2010|
|Date of revision:|
|Publication status:||published as Ricardo J. Caballero, 2010. "Macroeconomics after the Crisis: Time to Deal with the Pretense-of-Knowledge Syndrome," Journal of Economic Perspectives, American Economic Association, vol. 24(4), pages 85-102, Fall.|
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- Anastasios G. Karantounias with Lars Peter Hansen & Thomas J. Sargent, 2009. "Managing expectations and fiscal policy," FRB Atlanta Working Paper 2009-29, Federal Reserve Bank of Atlanta.
- Andrew Ang & Sen Dong & Monika Piazzesi, 2007.
"No-Arbitrage Taylor Rules,"
NBER Working Papers
13448, National Bureau of Economic Research, Inc.
- Fernández-Villaverde, Jesús, 2009.
"The Econometrics of DSGE Models,"
CEPR Discussion Papers
7157, C.E.P.R. Discussion Papers.
- Jesús Fernández-Villaverde, 2010. "The econometrics of DSGE models," SERIEs: Journal of the Spanish Economic Association, Springer;Spanish Economic Association, vol. 1(1), pages 3-49, March.
- Jesús Fernández-Villaverde, 2009. "The Econometrics of DSGE Models," PIER Working Paper Archive 09-008, Penn Institute for Economic Research, Department of Economics, University of Pennsylvania.
- Jesús Fernández-Villaverde, 2009. "The Econometrics of DSGE Models," NBER Working Papers 14677, National Bureau of Economic Research, Inc.
- Ricardo J. Caballero & Arvind Krishnamurthy, 2008.
"Collective Risk Management in a Flight to Quality Episode,"
Journal of Finance,
American Finance Association, vol. 63(5), pages 2195-2230, October.
- Ricardo J. Caballero & Arvind Krishnamurthy, 2007. "Collective Risk Management in a Flight to Quality Episode," NBER Working Papers 12896, National Bureau of Economic Research, Inc.
- Nobuhiro Kiyotaki & John Moore, 1995.
NBER Working Papers
5083, National Bureau of Economic Research, Inc.
- Milne,Alistair, 2009. "The Fall of the House of Credit," Cambridge Books, Cambridge University Press, number 9780521762144, September.
- Reinhart, Karmen & Rogoff, Kenneth, 2009. ""This time is different": panorama of eight centuries of financial crises," Economic Policy, Russian Presidential Academy of National Economy and Public Administration, vol. 1, pages 77-114, March.
- Bernanke, Ben & Gertler, Mark, 1989. "Agency Costs, Net Worth, and Business Fluctuations," American Economic Review, American Economic Association, vol. 79(1), pages 14-31, March.
- Julio J. Rotemberg, 2010.
"Liquidity needs in economies with interconnected financial obligations,"
FRB Atlanta CQER Working Paper
2009-01, Federal Reserve Bank of Atlanta.
- Julio J. Rotemberg, 2008. "Liquidity Needs in Economies with Interconnected Financial Obligations," NBER Working Papers 14222, National Bureau of Economic Research, Inc.
- Lars Peter Hansen & Thomas J. Sargent & Thomas D. Tallarini Jr., 1997.
"Robust Permanent Income and Pricing,"
Levine's Working Paper Archive
596, David K. Levine.
- Ricardo J. Caballero & Alp Simsek, 2009. "Complexity and Financial Panics," NBER Working Papers 14997, National Bureau of Economic Research, Inc.
- Peter Bak & Kan Chen & Jose Scheinkman & Michael Woodford, 1992.
"Aggregate Fluctuations from Independent Sectoral Shocks: Self-Organized Criticality in a Model of Production and Inventory Dynamics,"
NBER Working Papers
4241, National Bureau of Economic Research, Inc.
- Bak, Per & Chen, Kan & Scheinkman, Jose & Woodford, Michael, 1993. "Aggregate fluctuations from independent sectoral shocks: self-organized criticality in a model of production and inventory dynamics," Ricerche Economiche, Elsevier, vol. 47(1), pages 3-30, March.
- Carmen M. Reinhart & Kenneth S. Rogoff, 2009.
"This Time Is Different: Eight Centuries of Financial Folly,"
Princeton University Press,
edition 1, number 8973, 01-2013.
- John Geanakoplos & Ana Fostel, 2008. "Leverage Cycles and the Anxious Economy," American Economic Review, American Economic Association, vol. 98(4), pages 1211-44, September.
- Reinhart, Carmen & Rogoff, Kenneth, 2009. "This Time It’s Different: Eight Centuries of Financial Folly-Preface," MPRA Paper 17451, University Library of Munich, Germany.
- Jean Tirole, 2006. "The Theory of Corporate Finance," Post-Print hal-00173191, HAL.
- Scheinkman, Jose A & Woodford, Michael, 1994. "Self-Organized Criticality and Economic Fluctuations," American Economic Review, American Economic Association, vol. 84(2), pages 417-21, May.
- Timothy Cogley & Riccardo Colacito & Lars Peter Hansen & Thomas J. Sargent, 2008. "Robustness and U.S. Monetary Policy Experimentation," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 40(8), pages 1599-1623, December.
- von Hayek, Friedrich August, 1989.
"The Pretence of Knowledge,"
American Economic Review,
American Economic Association, vol. 79(6), pages 3-7, December.
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