4 IZA Discussion Papers
IZA Discussion Paper No. 16150
IZA Discussion Paper No. 14324
revised version published in: Social Science & Medicine, 2021, 280, 113979
IZA Discussion Paper No. 12992
IZA Discussion Paper No. 12113
revised version published in: Economic and Industrial Democracy, 2022, 43 (3), 1059-1094