6 IZA Discussion Papers
IZA Discussion Paper No. 14004
IZA Discussion Paper No. 10751
IZA Discussion Paper No. 10351
published in: Journal of Economic Geography, 2021, 21, 593-618.
IZA Discussion Paper No. 10311
revised version published in: International Economic Review, 2020, 61, 1359-1382.
IZA Discussion Paper No. 3329
published in: Journal of the European Economic Association, 2009, 7 (6), 1361 - 1399