3 IZA Discussion Papers
IZA Discussion Paper No. 13911
published in: Journal of Population Economics, 2023, 36, 1395–1429
IZA Discussion Paper No. 12478
published in: Journal of Human Resources, 2022, 57(4), 1242-1275
IZA Discussion Paper No. 8141
revised version published as 'Do Internships Pay Off? The Effects of Student Internships on Earnings' in: Journal of Human Resources, 2022, 57 (4), 1242-1275 (joint with Shushanik Margaryan and Mathias Schumann)