6 IZA Discussion Papers
IZA Discussion Paper No. 15469
IZA Discussion Paper No. 15024
revised version published online in: Applied Economics Letters, 20 May 2022
IZA Discussion Paper No. 15021
published in: Journal of Public Economics Plus, 2022, 3, 100012
IZA Discussion Paper No. 12460
IZA Discussion Paper No. 12203
published in: American Economic Review: Insights, 2020, 2 (2), 209–224
IZA Discussion Paper No. 8770
published in: Review of Development Economics, 2016, 20 (4), 739 - 761