We analyse the role of fiscal policy both in the emergence and the unwinding of external imbalances. Furthermore, we probe whether there is a role for fiscal policy in the prevention of excessive external imbalances. Finally, we ask whether fiscal policy could in practice successfully fulfill...

The present paper uses a two-country stochastic general equilibrium model assuming incomplete financial markets and non-separable consumer preferences to show how optimal fiscal responses to an asymmetric productivity shock can mitigate the worsening of the international consumption risk sharing...

This paper identifies refinements to the macroeconomic framework that will help Brazil to achieve strong performance in a new environment in which population will age at a rapid pace, heavy reliance on oil resources will increase public revenue volatility and uncertainties regarding the external...

This paper looks at the planned austerity measures in Spain, the rationale for the spending cuts and tax increases, likely outcomes for future debt-to-GDP ratios, and the probable results of alternative policies.

This paper examines fungibility as a possible explanation for the "missing link" between foreign aid and economic growth. The composition of aid plays a crucial role in determining the composition of government spending and, consequently, the magnitude of fungibility and its impact on growth....

This article provides an overview of recent research into the macroeconomic costs and benefits of monetary unification. We are primarily interested in Europe’s monetary union. Given that unification entails the loss of a policy instrument its potential benefits have to be found elsewhere....

Using panel data on military spending for 125 countries, we document new facts about the effects of changes in government purchases on the real exchange rate, consumption, and current accounts in both advanced and developing countries. While an increase in government purchases causes real...

In this paper we develop a general model of an imperfectly competitive small open economy. There is a traded and non-traded sector, whose outputs are combined in order to produce a single final good that can be either consumed or invested. We make general assumptions about preferences and...

Using panel data on military spending for 125 countries, we document new facts about the effects of changes in government purchases on the real exchange rate, consumption, and current accounts in both advanced and developing countries. While an increase in government purchases causes real...

Output volatility and the size of output drops have declined across groups of nontransition countries studied in this paper over the past three decades, but have remained considerably higher in developing countries than in industrial countries. The paper employs a Bayesian latent dynamic factor...