6 IZA Discussion Papers
IZA Discussion Paper No. 14816
IZA Discussion Paper No. 14816
IZA Discussion Paper No. 14547
IZA Discussion Paper No. 12862
revised version published in: New Media & Society, 2023, 25(3), 584-608.
IZA Discussion Paper No. 12723
revised version published in: International Journal of Educational Research, 2020, 103, 10161
IZA Discussion Paper No. 11455
revised version published in: Kyklos, 2020, 73 (1), 22 - 46.