Inflation targeting has been adopted in a set of emerging economies, including eight countries in Latin America. The success of this regime may depend critically on the credibility of the target and the expectation that the authorities will take appropriate actions if the target is breached....

Since 1990, a number of countries have adopted inflation targeting as their declared monetary strategy. Interpretations of the significance of this movement, however, have differed widely. To some, inflation targeting mandates the single-minded, rule-like pursuit of price stability without...