A narrowing of the U.S. current account deficit through exchange rate movements is likely to entail a substantial depreciation of the dollar, as stressed in research by Obstfeld and Rogoff. We assess how the adjustment is affected by the high degree of financial integration in the world economy....

"Although currency invoicing in international trade transactions is central to the transmission of monetary policy, the forces motivating the choice of currency have long been debated. We introduce a model wherein agents involved in international trade can invoice in the exporter's currency, the...