Nous vous signalons la parution d’un article de Raffaele Vacca, David Cañarte & Tommaso Vitale dans la revue Journal of Ethnic and Migration Studies, intitulé « Beyond ethnic solidarity: the diversity and specialisation of social ties in a stigmatised migrant minority ». Résumé Whether presented as ethnic ‘solidarity’ or ‘segregation’, the idea that migrants’ social world is dominated by tightly-knit, homogeneous, and…