82 IZA Discussion Papers
IZA Discussion Paper No. 14118
IZA Discussion Paper No. 14071
IZA Discussion Paper No. 13385
IZA Discussion Paper No. 13380
IZA Discussion Paper No. 13120
IZA Discussion Paper No. 12861
IZA Discussion Paper No. 12661
IZA Discussion Paper No. 12367
IZA Discussion Paper No. 12236
IZA Discussion Paper No. 12201
Forthcoming in: American Educational Research Journal, 2020
IZA Discussion Paper No. 11820
IZA Discussion Paper No. 11692
IZA Discussion Paper No. 11332
IZA Discussion Paper No. 11217
IZA Discussion Paper No. 11103
IZA Discussion Paper No. 11042
IZA Discussion Paper No. 11015
IZA Discussion Paper No. 10830
published in: Labour Economics, 2017, 49, 145-161
IZA Discussion Paper No. 10584