Using PESSOA, a DSGE model for a small euro area economy, we analyze the size of fiscal multipliers associated with a large fiscal consolidation in "normal times" and in "crisis times." The crisis times scenario embodies a temporary increase in nominal rigidities and in financial frictions,...

Sovereign risk premia in several euro area countries have risen markedly since 2008, driving up credit spreads in the private sector as well. We propose a New Keynesian model of a two-region monetary union that accounts for this “sovereign risk channel.” The model is calibrated to the euro...

Sovereign risk premia in several euro area countries have risen markedly since 2008, driving up credit spreads in the private sector as well. We propose a New Keynesian model of a two-region monetary union that accounts for this "sovereign risk channel." The model is calibrated to the euro area...

The paper reviews the experience of regional economic cooperation in the Gulf Cooperation Council (GCC). Conceived as a regional security alliance, the GCC has evolved to become a common market in the making. All six GCC countries participate in the common market project, and additional...

This paper examines the nature and the length of economic adjustments to selected structural reforms, drawing on a variety of approaches: descriptive analysis and simulations using Dynamic General Equilibrium and macro-economic neo-Keynesian models. The descriptive analysis suggests that the...

his paper reviews the literature on asymmetric monetary transmission within the European Monetary Union (EMU). At first, a stylized model is presented in order to highlight the importance of asymmetric monetary transmission for the decision-making of the European Central Bank (ECB). The...