In the last 20 years the within countries income inequality has continuously increased. This is a global phenomenon which is observable both advanced and developing countries. Excessive income and wealth inequalities played a role in the genesis of the recent financial crisis and may impair the...

The paper investigates the links between international global imbalances and the recent international financial crisis. It also focuses on the asymmetries of the dollar standard exchange rate regime. Global imbalances preceded the crisis but were one of the ingredients that led to the financial...

This paper extends the efficiency wages / partially adaptive expectations Phillips curve, otherwise known as price-price Phillips curve, from a closed economy context to an open economy one with both commodity trade and capital mobility. We also consider the case of a monetary union (a country)...

This paper presents empirical evidence that \tax morale" - taxpayers' intrinsic motivation to pay taxes - constitutes a new determinant of happiness, even after controlling for several demographic and socioeconomic factors. Using data on Italian households for 2004, we assess the strength of tax...

The paper deals with vector constrained extremum problems. A separation scheme is recalled; starting from it, a vector Lagrangian duality theory is developed. The linear duality due to Isermann can be embedded in this separation approach. Some classical applications are extended to the...

This paper develops a regional dynamic general equilibrium model calibrated using two regional SAMs for the Italian region Valle D’Aosta for the years 1963 and 2002. A historical calibration procedure is performed over the 40 years period and a validation exercise ensures that the modelled...

In this paper a generalized format for a constrained extremum problem is considered. Subsequently, the paper investigates and deepens some aspects concerning the linear separation between two sets in the Euclidean space, that are a convex cone and a generic set. A condition equivalent to their...

In a panel data model with random effects, when autocorrelation in the error is considered, (Gaussian) maximum likelihood estimation produces a dramatically large number of corner solutions: the variance of the random effect appears (incorrectly) to be zero, and a larger autocorrelation is...

A simple, two period framework is used to interpret existing contributions to the literature on decision rules for HTA under uncertainty and to contrast them with a dynamic, economic model solved using backward induction.

This paper aims at building a global CGE trade model at NUTS 1 level (subnational level) for the EU15 regions. The focus is on the production side. The model is used to assess production reallocation across sectors in each NUTS 1 regions after an agricultural tariff liberalization. Nevertheless,...