5 IZA Discussion Papers
IZA Discussion Paper No. 13476
IZA Discussion Paper No. 11865
published in: European Journal of Political Economy, 2019, 59, 196-211
IZA Discussion Paper No. 4658
published in: Journal of Development Studies, 2019, 55 (1),19-38
IZA Discussion Paper No. 4282
published in: American Political Science Review, 2011, 105 (1), 79-99
IZA Discussion Paper No. 3902
published in: Public Choice, 2009, 140 (3-4), 379 - 394