4 IZA Discussion Papers
IZA Discussion Paper No. 14427
This version: April 2023
IZA Discussion Paper No. 14024
published in: Schmalenbach Journal of Business Research, 2022, 74 (2), 137-162
IZA Discussion Paper No. 11766
IZA Discussion Paper No. 2109
published in: Labour Economics, 2006, 13 (4), 505-517