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The Great Moderation and the U.S. External Imbalance

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Author Info
Alessandra Fogli (Federal Reserve Bank of Minneapolis, New York University, and Center for Economic Policy Research)
Fabrizio Perri (University of Minnesota, Federal Reserve Bank of Minneapolis, New York University, Center for Economic Policy Research, and National Bureau of Economic Research)

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Abstract

The early 1980s marked the onset of two striking features of the current world macroeconomy: the fall in U.S. business cycle volatility (the ggreat moderationh) and the large and persistent U.S. external imbalance. In this paper, we argue that an external imbalance is a natural consequence of the great moderation. If a country experiences a fall in volatility greater than that of its partners, its incentives to accumulate precautionary savings fall and this results in a permanent deterioration of its external balance. To assess how much of the current U.S. imbalance can be explained by this channel, we consider a standard two-country business cycle model in which households are subject to business cycle shocks they cannot perfectly insure against. The model suggests that a fall in business cycle volatility like that observed in the United States can account for about 20 percent of the actual U.S. external imbalance.

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Publisher Info
Article provided by Institute for Monetary and Economic Studies, Bank of Japan in its journal Monetary and Economic Studies.

Volume (Year): 24 (2006)
Issue (Month): S1 (December)
Pages: 209-225
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Handle: RePEc:ime:imemes:v:24:y:december:i:s1:p:209-225

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Related research
Keywords: Business cycle volatility; Precautionary saving; Current account; Net foreign asset position;

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Find related papers by JEL classification:
F32 - International Economics - - International Finance - - - Current Account Adjustment; Short-term Capital Movements
F34 - International Economics - - International Finance - - - International Lending and Debt Problems
F41 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - Open Economy Macroeconomics

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  2. Lane, Philip & Milesi-Ferretti, Gian Maria, . "External Wealth of Nations," Instructional Stata datasets for econometrics extwealth, Boston College Department of Economics. [Downloadable!]
  3. Ricardo J. Caballero & Emmanuel Farhi & Pierre-Olivier Gourinchas, 2006. "An Equilibrium Model of Global Imbalances and Low Interest Rates," 2006 Meeting Papers 894, Society for Economic Dynamics. [Downloadable!]
    Other versions:
  4. James H. Stock & Mark W. Watson, 2003. "Has the Business Cycle Changed and Why?," NBER Chapters, in: NBER Macroeconomics Annual 2002, Volume 17, pages 159-230 National Bureau of Economic Research, Inc. [Downloadable!]
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  5. David Backus & Espen Henricksen & Frederic Lambert & Chris Telmer, 2005. "Current Account Fact and Fiction," 2005 Meeting Papers 115, Society for Economic Dynamics.
  6. Margaret M. McConnell & Gabriel Perez-Quiros, 2000. "Output Fluctuations in the United States: What Has Changed since the Early 1980's?," American Economic Review, American Economic Association, vol. 90(5), pages 1464-1476, December. [Downloadable!] (restricted)
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  7. James H. Stock & Mark W. Watson, 2005. "Understanding Changes In International Business Cycle Dynamics," Journal of the European Economic Association, MIT Press, vol. 3(5), pages 968-1006, 09. [Downloadable!] (restricted)
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  8. Sylvain Leduc & Keith Sill, 2003. "Monetary policy, oil shocks, and TFP: accounting for the decline in U.S. volatility," Working Papers 03-22, Federal Reserve Bank of Philadelphia. [Downloadable!]
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  9. Enrique G. Mendoza & Vincenzo Quadrini & Jose-Victor Rios-Rull, 2007. "Financial Integration, Financial Deepness and Global Imbalances," NBER Working Papers 12909, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
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  10. Baxter, Marianne & Crucini, Mario J, 1995. "Business Cycles and the Asset Structure of Foreign Trade," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 36(4), pages 821-54, November. [Downloadable!] (restricted)
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  11. Sebastian Edwards, 2005. "Is the U.S. Current Account Deficit Sustainable? And If Not, How Costly is Adjustment Likely To Be?," NBER Working Papers 11541, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
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  14. Andres Arias & Gary D. Hansen & Lee E. Ohanian, 2006. "Why Have Business Cycle Fluctuations Become Less Volatile?," NBER Working Papers 12079, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
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  15. Backus, David K & Kehoe, Patrick J & Kydland, Finn E, 1992. "International Real Business Cycles," Journal of Political Economy, University of Chicago Press, vol. 100(4), pages 745-75, August. [Downloadable!] (restricted)
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  16. Heathcote, J. & Perri, F., 2001. "Financial Globalization and Real Regionalization," New York University, Leonard N. Stern School Finance Department Working Paper Seires 01-11, New York University, Leonard N. Stern School of Business-.
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  17. Aiyagari, S Rao, 1994. "Uninsured Idiosyncratic Risk and Aggregate Saving," The Quarterly Journal of Economics, MIT Press, vol. 109(3), pages 659-84, August. [Downloadable!] (restricted)
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Full references

Cited by:
(explanations, Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.)

  1. James Feigenbaum & Geng Li, 2008. "A Nonparametric Characterization of Income Uncertainty over the Lifecycle," Working Papers 359, University of Pittsburgh, Department of Economics, revised Jul 2008. [Downloadable!]
  2. James M. Nason & Gregor W. Smith, 2008. "Great moderations and U.S. interest rates: unconditional evidence," Working Paper 2008-01, Federal Reserve Bank of Atlanta. [Downloadable!]
    Other versions:
  3. Irineu E. Carvalho Filho & Rudolfs Bems, 2009. "Current Account and Precautionary Savings for Exporters of Exhaustible Resources," IMF Working Papers 09/33, International Monetary Fund. [Downloadable!]
  4. Enrique G. Mendoza & Vincenzo Quadrini & Jose-Victor Rios-Rull, 2007. "Financial Integration, Financial Deepness and Global Imbalances," NBER Working Papers 12909, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
    Other versions:
  5. Marcel Fratzscher & Roland Straub, 2009. "Asset Prices and Current Account Fluctuations in G7 Economies," Working Paper Series 1014, European Central Bank. [Downloadable!]
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  6. Silvio Contessi & Pierangelo DePace & Johanna Francis, 2008. "The cyclical properties of disaggregated capital flows," Working Papers 2008-041, Federal Reserve Bank of St. Louis. [Downloadable!]
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  7. Marcel Fratzscher & Luciana Juvenal & Lucio Sarno, 2007. "Asset prices, exchange rates and the current account," Working Paper Series 790, European Central Bank. [Downloadable!]
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  8. Jonathan Pincus & Richard Pomfret, 2009. "The Financial Sector And The Future Of Capitalism," Working Papers 2009-05, University of Adelaide, School of Economics. [Downloadable!]
  9. Bonilla, Eugenio Diaz, 2008. "Global macroeconomic developments and poverty:," IFPRI discussion papers 766, International Food Policy Research Institute (IFPRI). [Downloadable!]
  10. Ellen R. McGrattan & Edward C. Prescott, 2009. "Technology capital and the U.S. current account," Staff Report 406, Federal Reserve Bank of Minneapolis. [Downloadable!]
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