8 IZA Discussion Papers
IZA Discussion Paper No. 11095
published in: Labour Economics, 2018, 51, 13-24
IZA Discussion Paper No. 8239
published in: German Economic Review, 2015, 16(3), 343-366
IZA Discussion Paper No. 8238
published in: IZA Journal of Labor Economics, 4:11, 2015
IZA Discussion Paper No. 7935
IZA Discussion Paper No. 7058
published in: Public Administration Review, 2014, 74(2), 144-155
IZA Discussion Paper No. 6645
IZA Discussion Paper No. 4766
published in: Journal of Public Economics, 2010, 94 (9-10), 654-660
IZA Discussion Paper No. 4401
revised version published in: Journal of Economic Behavior and Organization, 2012, 83 (3), 279-291