4 IZA Discussion Papers
IZA Discussion Paper No. 17098
IZA Discussion Paper No. 11227
revised version published in: Economic Inquiry, 2019, 58 (1), 120-149
IZA Discussion Paper No. 8126
published in: European Journal of Law and Economics, 2016, 41 (1), 1-63
IZA Discussion Paper No. 3586