Sovereign and private sector default probabilities are introduced in a monetary model to evaluate whether the consideration of a sovereign risk channel can affect the size and sign of fiÂ…scal multipliers, an hypothesis recently appeared in the literature. The model is estimated using data of...

Non zero sovereign and private sector default probabilities are introduced in a monetary open economy model considering a monopolistically competitive financial sector. This modification allows to empirically evaluate whether the emergence of a financial wedge in the form of a sovereign risk...

We develop a monetary open economy model characterized by a highly detailed labor market structure and fiscal sector. By introducing a distinction between the wage negotiated by newly hired workers and incumbents, we evaluate the efficacy of two labor market targeted fiscal policies, a hiring...

The theoretical literature on business cycles predicts a positive investment response to productivity improvements. In this work we question this prediction from theoretical and empirical standpoints. We fiÂ…rst show that a negative short-term response of investment to a positive technology...

This paper develops a simple New Keynesian Dynamic Stochastic General Equilibrium (DSGE) model with rule-of-thumb consumers and external habits. Our theoretical model has a closed-form solution which allows the analytical derivation of its dynamical and stability properties. These properties are...

This paper analyses the pattern of training participation in Italy. Employing a new survey conducted on a large sample of individuals, we develop a model of bilateral training choices. In order to distinguish between workers and employers choices, we estimate a structural bivariate probit model...

The debate on the response of hours worked after productivity improvements is still an open issue in the theoretical and empirical literature. In this work we show that, once conditional correlations are taken into account, both hours and investment decline temporarily following a positive...