3 IZA Discussion Papers
IZA Discussion Paper No. 11369
published in: Economics of Transition and Institutional Change, 2022, 30 (2), 289-310
IZA Discussion Paper No. 11171
published in: Labour Economics, 2020, 65, Article 101863
IZA Discussion Paper No. 10031
published in: Journal of Development Studies, 2017, 53 (11), 1822-1834