11 IZA Policy Papers
IZA Policy Paper No. 199
IZA Policy Paper No. 140
IZA Policy Paper No. 138
IZA Policy Paper No. 137
IZA Policy Paper No. 132
revised version forthcoming in: Journal of Economic Studies
IZA Policy Paper No. 127
published in: CESifo Forum, 2017, 18 (2), 26–33.
IZA Policy Paper No. 95
IZA Policy Paper No. 73
published in: IZA Journal of European Labor Studies, 2014, 3:10, [Open Access]
IZA Policy Paper No. 63
published in Korean: The HRD Review, 2013, 7 (7), 126-151
IZA Policy Paper No. 44