This paper proposes a signaling model of fiscal stabilizations that offers a new perspective on why governments deviate from optimal tax smoothing. In our model, dependable - but not fully credible - governments have an incentive to tighten the fiscal regime when the signaling effect on credit...

We consider a representative-agent equilibrium model where the consumer has quasi geometric discounting and cannot commit to future actions. We restrict attention to a parametric class for preferences and technology and solve for time-consistent competitive equilibria globally and explicitly. We...

The paper surveys different approaches to the estimation of the underground economy. First, the focus is on the methodologies adopted by the Italian and French Statistical Institutes, respectively based on the exhaustive estimate of the labour input and on tax compliance data. Secondly, we...