Resolving the Global Imbalance: The Dollar and the U.S. Saving Rate
NBER Working Paper No. 13952
The large trade and current account deficits of the United States cannot continue indefinitely because doing so would constitute a permanent gift to the U.S. economy. The process that will cause this gift to shrink and that will eventually cause it to reverse is a fall in the dollar. The dollar will fall as private investors and governments become unwilling to accept the risk of increasing amounts of dollars in their portfolios, especially in a context in which they realize that the dollar must fall to reduce the trade imbalance. Although a more competitive dollar is the mechanism that will cause the U.S. trade deficit to decline, the fundamental requirement for a lower trade deficit is an increase in the U.S. national saving rate. So a rise will be driven by higher household savings of the coming years as the two primary forces that depressed savings in recent years are reversed: the exceptionally rapid rise in household wealth and the high level of mortgage refinancing with equity withdrawal.
Document Object Identifier (DOI): 10.3386/w13952
Published: Martin Feldstein, 2008. "Resolving the Global Imbalance: The Dollar and the U.S. Saving Rate," Journal of Economic Perspectives, American Economic Association, vol. 22(3), pages 113-25, Summer. citation courtesy of
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