Emerging markets (sometimes endowed with fertile pampas) have limited access to world capital markets and suffer from original sin: they cannot borrow in their own currency. Does this mean that monetary and exchange rate policy has non-standard effects in such countries? We develop a simple...

This paper reviews the recent experience of a half-dozen Latin American inflation-targeting (IT) nations. We document repeated and large deviations from the standard IT framework: exchange market interventions have been lasting and widespread; the real exchange rate has often become a target of...

This paper develops an open economy model in which financial intermediation is subject to occasionally binding collateral constraints, and uses the model to study unconventional policies such as credit facilities and foreign exchange intervention. The model highlights the interaction between the...

This paper reviews the recent experience of a half-dozen Latin American inflation targeting (IT) nations. Repeated and large deviations from the standard IT framework are documented: exchange market interventions have been lasting and widespread; the real exchange rate has often become a target of...

This paper develops an open economy model in which financial intermediation is subject to occasionally binding collateral constraints, and uses the model to study unconventional policies such as credit facilities and foreign exchange intervention. The model highlights the interaction between the...

This paper reviews the recent experience of a half-dozen Latin American inflation targeting (IT) nations. Repeated and large deviations from the standard IT framework are documented: exchange market interventions have been lasting and widespread; the real exchange rate has often become a target of...

Emerging markets (sometimes endowed with fertile pampas) have limited access to world capital markets and suffer from original sin: they cannot borrow in their own currency. Does this mean that monetary and exchange rate policy has non-standard effects in such countries? We develop a simple...

We study the relation among exchange rates, balance sheets, and macroeconomic outcomes in a small open economy. Because liabilities are dollarized,' a real devaluation has detrimental effects on entreprenurial net worth, which in turn constrains investment due to financial frictions. But there...

This paper reviews the recent experience of a half-dozen Latin American inflation targeting (IT) nations. Repeated and large deviations from the standard IT framework are documented: exchange market interventions have been lasting and widespread; the real exchange rate has often become a target of...

We build a model of financial sector illiquidity in an open economy. Illiquidity defined as a situation in which a country's consolidated financial system has potential short-term obligations in foreign currency that exceed the amount of foreign currency it can have access to on short notice can...