Abstract This article presents original mixed method research to describe the use of rare illicit psychoactive substances, with special emphasis on crack cocaine in France. We first introduce a unique monitoring system committed to the observation of hard-to-reach populations. Qualitative...

Analyses of ethnic and racial wage differentials neglect the fact that minorities cluster in urban and in more deprived areas. This paper estimates ethnic wage differentials by comparing minorities to the majority in the same local labour market and therefore facing similar socio-economic...

Analyses of ethnic and racial wage differentials neglect the fact that minorities cluster in urban and in more deprived areas. This paper estimates ethnic wage differentials by comparing minorities to the majority in the same local labour market and therefore facing similar socio-economic...