One major argument to legitimize the transfer system in European club football is that transfer fees paid by hiring clubs result in a redistribution of revenues from large market to small market clubs, which may lead to more intense on-field competition. We investigate this claim using a unique...

We leverage a unique dataset at the municipality level in Italy to examine the factors that drive support for two separate referendum campaigns - one on the decriminalization of cannabis cultivation and the other on physician-assisted suicide. Using machine learning techniques, we identify key...

The advocates of correspondence testing (CT) argue that it provide the most clear and convincing evidence of discrimination. The common view is that the standard CT can identify what is typically defined as discrimination in a legal sense - what we label total discrimination in the current study...

Correspondence studies can identify the extent of discrimination in hiring as typically defined by the law, which includes discrimination against ethnic minorities and females. However, as Heckman and Siegelman (1993) show, if employers act upon a group difference in the variance of unobserved...

We contribute to the literature on relative age effects on pupils' (non-cognitive) skills formation by studying students' social network. We investigate data on European adolescents from the Health Behaviour in School Aged Children survey and use an instrumental variables approach to account for...

This is the first study to investigate whether age gaps between classmates (that is, relative age) affect life-satisfaction gaps in adolescence. To this end, we analyse data from the multi-country Health Behaviour in School-Aged Children (HBSC) survey. We find evidence that relative age...