7 IZA Discussion Papers
IZA Discussion Paper No. 16106
IZA Discussion Paper No. 15760
IZA Discussion Paper No. 9629
IZA Discussion Paper No. 9209
published in: B.E. Journal of Economic Analysis and Policy, 2017, 17 (4)
IZA Discussion Paper No. 8781
IZA Discussion Paper No. 2713
published in: The B.E. Journal of Economic Analysis and Policy: Contributions to Economic Analysis and Policy, 2007, 7(1), Article 49