1.844 IZA Discussion Papers
IZA Discussion Paper No. 4017
IZA Discussion Paper No. 4005
published in: Economic Journal, 2009, 119 (538), F231 - F251
IZA Discussion Paper No. 4001
published in: Journal of the European Economic Association, 2009, 7(2-3), 320 - 364
IZA Discussion Paper No. 3993
IZA Discussion Paper No. 3992
published in: Journal of Business and Economic Statisticsc, 30(3) 2012, 468-480
IZA Discussion Paper No. 3984
IZA Discussion Paper No. 3983
IZA Discussion Paper No. 3979
IZA Discussion Paper No. 3960
published in: Journal of European Economic Association, 2009, 7 (2–3), 1–12
IZA Discussion Paper No. 3957
revised version published in British Journal of Industrial Relations, 2012, 50 (3), 529-553
IZA Discussion Paper No. 3955
published in: Economics Letters, 2010, 107 (2), 131-133
IZA Discussion Paper No. 3934
published in: Labour, 2010, 24(3), 311–332
IZA Discussion Paper No. 3926
published in: Journal of Development Economics, 2011, 95 (1), 18-29
IZA Discussion Paper No. 3926
published in: Journal of Development Economics, 2011, 95 (1), 18-29
IZA Discussion Paper No. 3924
published in: Economic Record, 2010, 86 (273), 185-209
IZA Discussion Paper No. 3910
revised version published as 'Vouchers and Caseworkers in Training Programs for the Unemployed' in: Empirical Economics, 2013, 45 (3), 1089-1127
IZA Discussion Paper No. 3901
published in: Annual Review of Economics, 2009, 1, 355 - 384
IZA Discussion Paper No. 3879
IZA Discussion Paper No. 3877
published in: Labour Economics, 2010, 17 (1), 101-110
IZA Discussion Paper No. 3871
published in: Economic Journal, 2009, 119 (536), 540 - 561