2 IZA Discussion Papers
IZA Discussion Paper No. 14783
revised version published in: Economic and Industrial Democracy, 2023, 44 (3), 798-826
IZA Discussion Paper No. 12712
published as 'The collective voice of unions and workplace training in Italy: new insights from mixed methods' in: British Journal of Industrial Relations, 2023, 61 (3), 595 - 622