68 IZA Discussion Papers
IZA Discussion Paper No. 3519
IZA Discussion Paper No. 3514
IZA Discussion Paper No. 3187
revised version published in: Journal of Comparative Economics, 2009, 37(3), 387-401
IZA Discussion Paper No. 3038
published in: Labour Economics, 2010, 17 (4), 621-631
IZA Discussion Paper No. 2979
IZA Discussion Paper No. 2970
IZA Discussion Paper No. 2921
published in: Economics Letters, 2008, 100 (2), 292-296
IZA Discussion Paper No. 2864
Type