Over the past decade, policymakers in many emerging market economies have opted to limit fluctuations of the value of their domestic currencies relative to the U.S. dollar. A simple interest-parity relationship is used to identify the potential sources of upward pressure on the value of a...

With many emerging market currencies tied to the U.S. dollar either implicitly or explicitly, movements in the exchange values of the currencies of major countries have the potential to influence the competitive position of many developing countries. According to some analysts, establishing...

Two assertions about exchange rate regimes circulate with some frequency in policy circles. The first, the hypothesis of the excluded middle, holds that authorities must either choose perfectly floating exchange rates (preferably anchored by an inflation target for the central bank) or a hard...