5 IZA Discussion Papers
IZA Discussion Paper No. 17270
IZA Discussion Paper No. 16832
revised version published inn: Resources Policy, 2024, 91, 104880
IZA Discussion Paper No. 14212
published in: Empirical Economics, 2022, 62, 1123 - 1146
IZA Discussion Paper No. 12228
IZA Discussion Paper No. 9616
revised version published in: European Economic Review, 2016, 90, 280-301