2.092 IZA Discussion Papers
IZA Discussion Paper No. 94
published in: Labour Economics, 2009, 9 (2), 143-186
IZA Discussion Paper No. 82
published in: Journal of Public Economics, 2001, 79(3), 503-519
IZA Discussion Paper No. 77
IZA Discussion Paper No. 66
published in: International Migration Review, 35 (2001), 726-748
IZA Discussion Paper No. 55
published in: Jahrbücher für Nationalökonomie und Statistik, 1999, 219 (3/4), 308-325
IZA Discussion Paper No. 41
published in: Swedish Economic Policy Review, 1998, 5(2), 303-343
IZA Discussion Paper No. 26
published in: Journal of Economic Literature, 2000, 38 (1), 77-114
IZA Discussion Paper No. 17
published in: Journal of Human Resources, 2000, 35(1), 82-115
IZA Discussion Paper No. 13
IZA Discussion Paper No. 11
published in: Applied Economics, 2002, 34 (7), 865-876
IZA Discussion Paper No. 5
published in: Labour Economics, 1999, 6 (2), 229-251