In this paper we investigate the effects of class size on the achievements of a sample of college students enrolled at a middle-sized Italian public university. To estimate the effects of class size we exploit the exogenous variations in class size determined by a maximum class size rule...

By casual empiricism, it seems that many firms take explicit account of the family ties connecting workers, often hiring individuals belonging to the same family or passing jobs on from parents to their children. This paper makes an attempt to explain this behaviour by introducing the assumption...

In this paper we examine the signalling value for skills of different examination systems in relation to errors that may affect grades obtained by students. Firm use school grades as a signal of the effective skills of workers, taking into account that evaluation are effected by stochastic...

We analyse peer effects among students of a middle-sized Italian public university. We explain students’ average grade in exams passed during their Second Level Degree course on the basis of their pre-determined measures of abilities, personal characteristics and peer group abilities. Thanks...

In this paper sport data are used to study the effects of manager replacement on firm performance. Using match results of the major Italian soccer league (“Serie A”) we analyze the effects of coach (manager) changes in terms of team performance. From our preliminary estimates, including year...

This paper reviews the existing evidence on workplace training in Europe in different data sources--the CVTS, OECD data and the European Community Household Panel. We outline the differences in training incidence and relate these differences to the private costs and benefits of training, and to...

"We use a search and matching model to investigate the economic relationship between training and local economic conditions. We identify two aspects of this relationship going in opposite directions: on the one hand, the complementarity between local knowledge spillovers and training generates a...

We use scanner data of supermarket sales to investigate the effects of the EU School Fruit campaign, conducted in a sample of primary schools in the city of Rome during 2010 and 2011, on the consumption of unhealthy snacks. We allocate supermarkets to treatment and control groups depending on...

In this paper it is shown that by explicitly considering the existence of unemployed trained workers, some of the results shown by Acemoglu and Pischke regarding the effect of unemployment on the firms' training decisions become ambiguous. In fact, two contrasting effects have to be considered:...

We ran a field experiment to investigate whether individual performance in teams depends on the gender of the leader. About 430 students from an Italian University took an intermediate exam that was partly evaluated on the basis of teamwork. Students were randomly matched in teams of three and...