1.180 IZA Discussion Papers
IZA Discussion Paper No. 108
published in: Journal of Institutional and Theoretical Economics, 2006, 162 (2), 227-252
IZA Discussion Paper No. 102
published in: Journal of Public Economics, 2003, 87 (5), 957-985
IZA Discussion Paper No. 99
published in: Journal of Population Economics, 2002, 15(1), 115-135
IZA Discussion Paper No. 96
IZA Discussion Paper No. 95
IZA Discussion Paper No. 84
published in: Ifo Studien, 2000, 46 (1), 73-98
IZA Discussion Paper No. 75
published in: Oxford Economic Papers, 52 (2000), 178-203
IZA Discussion Paper No. 70
IZA Discussion Paper No. 55
published in: Jahrbücher für Nationalökonomie und Statistik, 1999, 219 (3/4), 308-325
IZA Discussion Paper No. 49
published in: Scandinavian Journal of Economics, 2002, 104 (4), 641-656
IZA Discussion Paper No. 41
published in: Swedish Economic Policy Review, 1998, 5(2), 303-343
IZA Discussion Paper No. 41
published in: Swedish Economic Policy Review, 1998, 5(2), 303-343
IZA Discussion Paper No. 33
published in: American Economic Review, 1999, 89 (2), 81-88
IZA Discussion Paper No. 31
published in: Economie et Statistique, 2000, 332/333, 83-95
IZA Discussion Paper No. 11
published in: Applied Economics, 2002, 34 (7), 865-876
IZA Discussion Paper No. 9
IZA Discussion Paper No. 7
published in: Boesler, Klaus-Achim/ Heinritz, Günter/ Wiessner, Reinhard (Hrsg.), Europa zwischen Integration und Regionalismus, Franz Steiner Verlag, Stuttgart, 1998, 56-66