According to conventional models, flexible exchange rates play an equilibrating role in open economies, depreciating in response to adverse shocks, boosting net exports, and stimulating aggregate demand. However, critics argue that, at least in developing countries, devaluations are more...

The electoral campaign of Argentina's new president Javier Milei has revived the debate over the pros and cons of dollarization. Critics argue that dollarizing would force Argentina to import the monetary policy of the Federal Reserve, regardless of whether the Fed's policies are appropriate for...

In this paper, we examine the prospects for, and implications of, the dollar's continued pivotal role in the international financial system. We find, first, that the dollar remains dominant by a wide margin and will likely retain its dominance for the foreseeable future-none of the other...

Rises in U.S. interest rates are often thought to generate adverse spillovers to emerging market economies (EMEs). We show that what appears to be bad news for EMEs might actually be good news, or at least not-so-bad news, depending on the source of the rise in U.S. interest rates. We present...