We study the role that changes in credit and fiscal positions play in explaining current account fluctuations. Empirically, the current account declines when credit increases, and when the fiscal balance declines. We use a two-country model with financial frictions and fiscal policy to study...

The Czech Republic, Hungary, and Poland are set to join the Economic and Monetary Union (EMU) in the near future. This paper offers a framework for the quantitative evaluation of the economic costs of joining the EMU. Using an open economy dynamic general equilibrium model with sticky prices, we...

Local (perturbation) methods compute solutions in one point and tend to deliver far lower accuracy levels than global solution methods. We develop a hybrid method that solves for some policy functions locally (using a perturbation method) and that solves for the other policy functions globally...

El objetivo de este trabajo es responder dos preguntas de política relacionadas con el uso de un depósito no remunerado como forma de control de capitales en una economía pequeña y abierta como la colombiana: ¿Son un instrumento efectivo para reducir el endeudamiento externo de los agentes...

A standard, small open economy model would have problems accounting for the pattern of capital flows into capital-poor economies that open to the rest of the world: such types of models would predict extremely large and very sudden capital flows, putting these predictions at odds with the data....