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Journal of Political Economy Vol. 115 No. 4 2007

International Financial Adjustment

Pierre‐Olivier Gourinchas1,2; Hélène Rey1,3

1 National Bureau of Economic Research · 2 University of California, Berkeley · 3 Centre for Economic Policy Research

Abstract

We explore the implications of a country's external constraint for the dynamics of net foreign assets, returns, and exchange rates. Deteriorations in external accounts imply future trade surpluses (trade channel) or excess returns on the net foreign portfolio (valuation channel). Using a new data set on U.S. gross external positions, we find that stabilizing valuation effects contribute 27 percent of the cyclical external adjustment. Our approach has asset-pricing implications: external imbalances predict net foreign portfolio returns one quarter to two years ahead and net export growth at longer horizons. The exchange rate is forecastable in and out of sample at one quarter and beyond.

DOI
10.1086/521966
Volume
115
Issue
4
Pages
665-703
Language
en
Sources
crossref bibtex:phds-export.bib openalex

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