The objective of this paper is to empirically test across alternative, apparently observationally equivalent theories of currency crises. Theories of crises are often difficult to distinguish from each other based on the behavior of commonly used predictors. Using a comprehensive data set on...

The authors apply regime-switching methods to a monetarist model of exchange rates and identify well-defined intervention policy cycles. The policy response indices include a standard exchange market pressure-based index and a model-based volatility ratio that is endogenized relative to Japan,...