8 IZA Discussion Papers
IZA Discussion Paper No. 16229
IZA Discussion Paper No. 15951
IZA Discussion Paper No. 15586
published in: Economic Journal, 2024, 134 (659), 985-1018
IZA Discussion Paper No. 15096
forthcoming in: American Journal of Health Economics, 2024.
IZA Discussion Paper No. 12675
IZA Discussion Paper No. 12069
IZA Discussion Paper No. 7059
IZA Discussion Paper No. 1662
revised version published in: Human Resource Management , 2006, 45 (1), 23-42