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On the Source of U.S. Trade Deficits: Global Saving Glut or Domestic Saving Drought?

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  • Joseph Steinberg

    (University of Toronto)

Abstract

Are U.S. trade deficits caused by high foreign saving—a global saving glut—or low domestic saving—a domestic saving drought? To answer this question, I conduct a wedge accounting analysis of U.S. trade balance dynamics during 1995-2011 using a dynamic general equilibrium model. I find that a global saving glut explains 96 percent of U.S. trade deficits in excess of those that would have occurred naturally as a result of productivity growth and demographic change. Contrary to widespread belief, however, investment distortions, not a global saving glut, account for much of the decline in real interest rates that has accompanied U.S. trade deficits. (Copyright: Elsevier)

Suggested Citation

  • Joseph Steinberg, 2019. "On the Source of U.S. Trade Deficits: Global Saving Glut or Domestic Saving Drought?," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 31, pages 200-223, January.
    • Handle: RePEc:red:issued:16-198
    DOI: 10.1016/j.red.2018.07.002
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    More about this item

    Keywords

    Trade deficit; Global saving glut; Wedge accounting; Real exchange rate;
    All these keywords.

    JEL classification:

    • F21 - International Economics - - International Factor Movements and International Business - - - International Investment; Long-Term Capital Movements
    • 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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