5 IZA Discussion Papers
IZA Discussion Paper No. 16249
IZA Discussion Paper No. 14769
published in: Journal of Economic Behavior & Organization, 2023, 205, 100-119
IZA Discussion Paper No. 8673
published in: Economics and Human Biology, 2016, 21, 196–209
IZA Discussion Paper No. 8494
published in: International Journal of Health Policy and Management, 2014, 3, 165-169
IZA Discussion Paper No. 6172
published in: Applied Economics, 2013, 45 (27), 3914-3921