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Current Accounts in the Long and Short Run

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  • Aart Kraay
  • Jaume Ventura

Abstract

Faced with income fluctuations, countries smooth their consumption by raising savings when income is high, and vice versa. How much of these savings do countries invest at home and abroad? In other words, what are the effects of fluctuations in savings on domestic investment and the current account? In the long run, we find that countries invest the marginal unit of savings in domestic and foreign assets in the same proportions as in their initial portfolio, so that the latter is remarkably stable. In the short run, we find that countries invest the marginal unit of savings mostly in foreign assets, and only gradually do they rebalance their portfolio back to its original composition. This means that countries not only try to smooth consumption, but also domestic investment. To achieve this, they use foreign assets as a buffer stock.

Suggested Citation

  • Aart Kraay & Jaume Ventura, 2002. "Current Accounts in the Long and Short Run," NBER Working Papers 9030, National Bureau of Economic Research, Inc.
    • Handle: RePEc:nbr:nberwo:9030
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    Cited by:

    1. Luo, Yulei & Nie, Jun & Young, Eric R., 2014. "Robust control, informational frictions, and international consumption correlations," European Economic Review, Elsevier, vol. 67(C), pages 1-27.
    2. Jens R Clausen & Magda Kandil, 2009. "On Cyclicality in the Current and Financial Accounts: Evidence from Nine Industrial Countries," Eastern Economic Journal, Palgrave Macmillan;Eastern Economic Association, vol. 35(3), pages 338-366.
    3. Nicolas Coeurdacier & Hélène Rey, 2013. "Home Bias in Open Economy Financial Macroeconomics," Journal of Economic Literature, American Economic Association, vol. 51(1), pages 63-115, March.
    4. Giorgio Fazio & Ronald MacDonald & Jacques Melitz, 2008. "Trade Costs, Trade Balances and Current Accounts: An Application of Gravity to Multilateral Trade," Open Economies Review, Springer, vol. 19(5), pages 557-578, November.
    5. Tille, Cédric & van Wincoop, Eric, 2010. "International capital flows," Journal of International Economics, Elsevier, vol. 80(2), pages 157-175, March.
    6. Jaume Ventura, 2003. "Towards a Theory of Current Accounts," The World Economy, Wiley Blackwell, vol. 26(4), pages 483-512, April.
    7. João Sousa Andrade, 2006. "Mobilidade do Capital e Sustentabilidade Externa: uma aplicação da tese de F-H a Portugal (1910-2004)," GEMF Working Papers 2006-04, GEMF, Faculty of Economics, University of Coimbra.
    8. Jarko Fidrmuc, 2003. "The Feldstein–Horioka Puzzle and Twin Deficits in Selected Countries," Economic Change and Restructuring, Springer, vol. 36(2), pages 135-152, June.
    9. Luo, Yulei & Nie, Jun & Young, Eric R., 2012. "Robustness, information–processing constraints, and the current account in small open economies," Journal of International Economics, Elsevier, vol. 88(1), pages 104-120.
    10. Stephanie E. Curcuru & Charles P. Thomas & Francis E. Warnock & Jon Wongswan, 2011. "US International Equity Investment and Past and Prospective Returns," American Economic Review, American Economic Association, vol. 101(7), pages 3440-3455, December.
    11. Trachanas, Emmanouil & Katrakilidis, Constantinos, 2013. "The dynamic linkages of fiscal and current account deficits: New evidence from five highly indebted European countries accounting for regime shifts and asymmetries," Economic Modelling, Elsevier, vol. 31(C), pages 502-510.
    12. Jaume Ventura & Fernando Broner, 2008. "Rethinking the effects of financial liberalization," 2008 Meeting Papers 747, Society for Economic Dynamics.
    13. 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.
    14. Huseyin Kalyoncu & Naveed Naqvi & Christopher Tsoukis, 2004. "Industrial Production and the Current Account: Theory and Panel Data Evidence from the OECD," Money Macro and Finance (MMF) Research Group Conference 2004 72, Money Macro and Finance Research Group.
    15. Abadie, Alberto & Gardeazabal, Javier, 2008. "Terrorism and the world economy," European Economic Review, Elsevier, vol. 52(1), pages 1-27, January.
    16. Stephanie E. Curcuru & Charles P. Thomas & Francis E. Warnock & Jon Wongswan, 2011. "U.S. international equity investment and past prospective returns," International Finance Discussion Papers 1016, Board of Governors of the Federal Reserve System (U.S.).
    17. Sebastian Edwards, 2004. "Thirty Years of Current Account Imbalances, Current Account Reversals, and Sudden Stops," IMF Staff Papers, Palgrave Macmillan, vol. 51(s1), pages 1-49, June.
    18. Sebastian Edwards, 2004. "Thirty Years of Current Account Imbalances, Current Account Reversals and Sudden Stops," NBER Working Papers 10276, National Bureau of Economic Research, Inc.
    19. Sebastian Edwards, 2007. "On Current Account Surpluses and the Correction of Global Imbalances," NBER Working Papers 12904, National Bureau of Economic Research, Inc.
    20. Jerry Coakley & Ana-Maria Fuertes & Fabio Spagnolo, 2004. "The Feldstein-Horioka puzzle is not as bad as you think," Money Macro and Finance (MMF) Research Group Conference 2003 17, Money Macro and Finance Research Group.
    21. Inaki Erauskin-Iurrita, 2004. "The current account and the new rule in a two-country world," International Finance 0412004, EconWPA.
    22. Claudia Canals & Xavier Gabaix & Josep M. Vilarrubia & David Weinstein, 2007. "Trade patterns, trade balances and idiosyncratic shocks," Working Papers 0721, Banco de España;Working Papers Homepage.
    23. Alberto Bagnai, 2006. "Structural breaks and the twin deficits hypothesis," International Economics and Economic Policy, Springer, vol. 3(2), pages 137-155, November.
    24. Fernando Broner & Jaume Ventura, 2016. "Rethinking the Effects of Financial Globalization," The Quarterly Journal of Economics, Oxford University Press, vol. 131(3), pages 1497-1542.

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    JEL classification:

    • F32 - International Economics - - International Finance - - - Current Account Adjustment; Short-term Capital Movements
    • F41 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - Open Economy Macroeconomics

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