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...

This paper examines the effect of a high school student's relative position in the class achievement distribution on school violence. We identify this effect by exploiting idiosyncratic differences in the distribution of earlier academic achievement across classes. Such differences generate...

We estimate the effects of the COVID-19 pandemic on hidden drop-out, a new measure indicating failure in achieving the minimum level of skills considered to be adequate for a student getting the high school diploma. We exploit the exogenous variation induced by the pandemic by comparing two...