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 proposes a tractable and realistic nonlinear model of exchange rate dynamics, and argues that its predictions are consistent with available empirical evidence on exchange rate and interest differential behavior in real-life target zones. In our model, the exchange rate fluctuates...

Both empirical evidence and theoretical discussion have long emphasized the impact of %u201Cnews%u201D on exchange rates. In most exchange rate models, the exchange rate acts as an asset price, and as such responds to news about future returns on assets. But the exchange rate also plays a role...

This paper investigates the dependency of the adjustment of prices, exchange rates, and production on the nature of the trade regime. We contrast the adjustment between a quota and a tariff regime for a 'semi-small' economy characterized by monopolistic competitive market structure and short-run...

This paper reexamines the choice between fixed and flexible rates to take into account wage indexation and flexible prices. The model employed is of a small open economy faced by monetary and aggregate demand disturbances originating at ham and abroad. Aggregate supply behavior in this amp;el...

The paper investigates the sources of debt and debt difficulties for a group of Latin American countries. It is argued that external shocks -- oil, interest rates, world recession and the fall in real commodity prices -- cannot account by themselves for the problems. Budget deficits that...

The paper argues that the reason real world fixed exchange rate regimes usually have finite bands instead of completely fixed exchange rates between realignments is that exchange rate bands, counter to the textbook result, give central banks some monetary independence, even with free...