5 IZA Discussion Papers
IZA Discussion Paper No. 11812
revised version published in: Latin American Economic Review, 2019, 28, 5 (2019)
IZA Discussion Paper No. 10892
published in: Regional Science and Urban Economics, 2019, 76, 115 - 124
IZA Discussion Paper No. 9577
IZA Discussion Paper No. 7572
IZA Discussion Paper No. 3047
published in: Journal of Regional Science, 2009, 49 (4), 721-747