Las principales propuestas de reforma del marco de política fiscal de la Unión Europea inciden en tres bloques de cuestiones: i) simplificación de las reglas, para dotarlas de mayor transparencia y flexibilidad; ii) incorporación de nuevos instrumentos supranacionales de compartición de...

Las principales propuestas de reforma del marco de política fiscal de la Unión Europea inciden en tres bloques de cuestiones: i) simplificación de las reglas, para dotarlas de mayor transparencia y flexibilidad; ii) incorporación de nuevos instrumentos supranacionales de compartición de...

In this paper we study fiscal policy effects and fiscal space for countries in a monetary union with different levels of public debt. We develop a dynamic stochastic general equilibrium (DSGE) model of a two-country monetary union, calibrated to match the characteristics of Spain and Germany, in...

We analyse the incidence of endogenous entry and firm TFP-heterogeneity on the response of aggregate inflation to exogenous shocks. We build up an otherwise standard DSGE model in which the number of firms is endogenously determined and firms differ in their steady state level of productivity....

The Phillips curve has flattened out over the last decades. We develop a model that rationalizes this phenomenon as a result of the observed increase in polarization in many industries, a process along which a few top firms gain an increasing share of their industry market. In the model, firms...

English Abstract: The main proposals for the reform of the European Union’s fiscal policy framework affect three blocks of issues: (i) simplifying the rules to make them more transparent and flexible; (ii) incorporating new supranational risk-sharing instruments into the Economic and Monetary...