9 IZA Discussion Papers
IZA Discussion Paper No. 16405
IZA Discussion Paper No. 16262
IZA Discussion Paper No. 14964
published in: Labour Economics, 2023, 85, 1-17
IZA Discussion Paper No. 9392
IZA Discussion Paper No. 7329
published in: Economic Journal, 2015, 125(584), 621–646
IZA Discussion Paper No. 7178
published in: Journal for Labour Market Research, 2013, 46 (3), 185-199
IZA Discussion Paper No. 7068
published in: American Economic Review, 2013, 103 (5), 1553-1597
IZA Discussion Paper No. 4290
see IZA DP No. 7068 for a substantially updated version
IZA Discussion Paper No. 1525