4 IZA Discussion Papers
IZA Discussion Paper No. 15549
published in: Regional Science and Urban Economics, 2022, 97, 103834
IZA Discussion Paper No. 14867
revised version published in: Economic Modelling, 2022, 108, 105733
IZA Discussion Paper No. 10180
published in: Labour Economics, 2016, 42, 87-100
IZA Discussion Paper No. 8352