1,784 IZA Discussion Papers
IZA Discussion Paper No. 115
published in: Pacific Economic Review, 2002, 7 (1), 65-84
IZA Discussion Paper No. 46
published in: Journal of Population Economics, 2000, 13(3), 485-508
IZA Discussion Paper No. 26
published in: Journal of Economic Literature, 2000, 38 (1), 77-114
IZA Discussion Paper No. 12