In 1992 Russia unified the multiple exchange rates that had applied to international transactions. This paper describes the multiple exchange rate system that existed in Russia prior to mid-1992 and undertakes a theoretical exploration of the effects of the exchange rate unification that took...

Sustained large U.S. current account deficits have led some economists and policymakers to worry that future current account adjustment could occur through a sudden and disruptive depreciation of the dollar and a sharp drop in U.S. consumption. Two factors that, to date, have cast doubt on such...

An index developed by the authors is used to track the U.S. dollar's performance against a number of foreign currencies. The authors' comparison of the index with the relative export growth rates of Japan and Germany suggests that in the 1990s the dollar stayed near levels that put the United...