The credible identification of endogenous peer group effects -- i.e. social multiplier or feedback effects -- has long eluded social scientists. We argue that such effects are most credibly identified by a randomly assigned social program which operates at differing intensities within and...

While much empirical work concerns job tenure, this paper introduces the concept of school tenure - the length of time one student has been in a given school. I examine whether and how school tenure impacts students' output using rich cohort data on England's secondary schools. Ordinary Least...

Violence at schools is a well-known problem in many societies. This paper assesses the degree of school violence in 11 European countries and analyzes the determinants of being a victim and its effect on student performance. The study draws on the international TIMSS 2003 and the British...

The credible identification of endogenous peer group effects - i.e. social multiplier or feedback effects - has long eluded social scientists. We argue that such effects are most credibly identified by a randomly assigned social program which operates at differing intensities within and between...

Using census data on three cohorts of 5th grade Italian students we investigate how the ordinal rank in the within-school age distribution affects the probability of being bullied. Identification is achieved by exploiting within-school between-cohort variation in the age composition of different...

The credible identification of endogenous peer group effects - i.e., social multiplier or feedback effects - has long eluded social scientists. We argue that such effects are most credibly identified by a randomly assigned social program which operates at differing intensities within and between...

In this paper we study three crucial questions of economic decision-making: a) How are the people motivated in the choice of profession (career) and schools? This is also a decision that deals with the criteria for building the human capital of various specialisations. b) Can enterprises rely on...