1. Department of Sociology; Università Cattolica del Sacro Cuore; Largo Gemelli 1 20123 Milan Italy
2. Department of Sociology and Social Research; Università degli Studi di Milano Bicocca; Via Bicocca degli Arcimboldi 8 20126 Milan Italy
3. Department of Public Administration and Sociology, ESSB; Erasmus University Rotterdam; PO BOX 1738 3000 DR Rotterdam The Netherlands
4. School of Management - ESG; Université du Québec à Montréal - UQAM; Case postale 8888, Succursale Centre-ville Montréal QC H3C 3P8