This paper estimates a time-varying AR-GARCH model of inflation producing measures of inflation uncertainty for the euro area, and investigates their linkages in a VAR framework, also allowing for the possible impact of the policy regime change associated with the start of EMU in 1999. The main...

The global dimension of the current financial crisis and the speed of contagion make necessary a new national and international regulatory framework. New rules to overcome recent failures must not be disruptive, stopping financial innovation necessary to increase the spectrum of financial and...

In this paper we set up a NK-DSGE model in which the consumer derives utility from a consumption basket made of public and private consumption, there is monopolistic competiton in the intermediate good sector, Calvo-Yun price setting, endogenous labour supply and Taylor rule for monetary policy....

This paper develops a three periods OLG growth model where agents accumulate human capital in the first period (benefiting from grandfathers savings, public expenditure in education, and human capital level of their parents), work and save in the second period (earning a salary proportional to...

Using the simple arithmetic of government budget constraint, we perform an analysis on the Italian case, investigating the consequences on the main public finance aggregates of the adoption of a fiscal policy rule responding to past real debt/GDP ratio. Such a rule, firmly grounded in the...

The objective of this paper is to investigate the optimality of EMU fiscal rules from a welfare perspective. We compute welfare-maximizing feedback coefficients for monetary and fiscal rules in a NK-DSGE with a high number of nominal and real distortions, calibrated on the Euro-area data. The...

This paper presents a New Economic Geography model with distortionary taxation and endogenized trade costs. Tax revenues finance a public good, infrastructure. We show that the introduction of costly public investment in infrastructure increases agglomerative tendencies. With respect to the...

We introduce distortionary taxes on consumption, labor and capital income into a New Keynesian model with Calvo pricing and nominal bonds. We study the relation between tax instruments and optimal monetary policy by computing simple rules for monetary and fiscal policy when one tax instrument at...