10 IZA Discussion Papers
IZA Discussion Paper No. 15582
IZA Discussion Paper No. 14150
IZA Discussion Paper No. 14115
IZA Discussion Paper No. 13141
IZA Discussion Paper No. 12286
revised version published in: Economic Journal, 2021, 131 (639), 2726–2762.
IZA Discussion Paper No. 12136
published in: Journal of Public Economics, 2020, 188, 104223. [online]
IZA Discussion Paper No. 11667
revised version published in: American Economic Journal: Economic Policy, 2019, 11(2), 269-300
IZA Discussion Paper No. 11536
IZA Discussion Paper No. 11120
IZA Discussion Paper No. 2957
published in: Journal of Public Economics, 2009, 93 (3-4), 464-481