This paper studies the link between the diffusion of news and spending decisions. We develop a canonical model that illustrates how the spread of information affects expenditures close to elections, conditional on the electoral rules. With the indirect election of the incumbent, news limits...

In this working paper we go on with the study of a mapping in Rn associated to a quadratic optimization problem with one equality linear constraint. After showing some general properties related to homogeneity and the inverse mapping, we present some results regarding how the mapping behaves...

This paper analyzes and extends the original study by Borio (2013), which includes proxies for the financial cycle in the process for estimating potential output. We extend the estimation to more countries (USA, UK, Spain, Italy, France, Austria, Netherlands and Switzerland) to check the...

We study aggregate profitability dynamics in Italy from 1995 to 2009, by stressing its regional trends. We make use of various analytic approaches, such as decompositions, analysis of the ranking of the profit rate of the various regions and of their coefficient of variation, as well as of a...

We consider a network of interacting agents and we model the process of choice on the adoption of a given innovative product by means of statistical mechanics tools. The modelization allows us to focus on the effects of direct interactions among agents in establishing the success or failure of...

By means of structural VARs we investigate the long-run nexus between inflation and output in the Eurozone under different identification schemes and model specifications. The Eurozone is an interesting case study due to its very low inflation rate and to the official adherence of its monetary...

I negoziati multilaterali in sede WTO si sono arenati e il nodo essenziale è il negoziato sull'agricoltura. L'esame delle molteplici posizioni dei vari Paesi

La suddivisione degli Stati del Mondo per reddito, area geografica, indebitamento, appartenenza alle organizzazioni internazionali

In this paper we present a stochastic volatility model assuming that the return shock has a Skew-GED distribution. This allows a parsimonious yet flexible treatment of asymmetry and heavy tails in the conditional distribution of returns. The Skew-GED distribution nests both the GED, the...

In this paper we attempt to identify behavioral differences between public and private not-forprofit hospitals, by using the opportunity of the introduction of the DRG-based payment system in the Italian NHS during the second half of the Nineties. We estimate the technical efficiency of a sample...