369 IZA Discussion Papers
IZA Discussion Paper No. 5553
published in: Labour Economics, 2013, 21, 111-121
IZA Discussion Paper No. 5548
IZA Discussion Paper No. 5544
published in: Economica, 2014, 81(322), 368-389
IZA Discussion Paper No. 5494
published in: Oxford Economic Papers, 2012, 64 (3), 490-517.
IZA Discussion Paper No. 5315
revised version published in: International Journal of Human Resource Management, 2012, 23 (17), 3536-3558
IZA Discussion Paper No. 5265
IZA Discussion Paper No. 5258
published in: Journal of Human Capital, 2013, 7 (2), 161-189
IZA Discussion Paper No. 5258
published in: Journal of Human Capital, 2013, 7 (2), 161-189
IZA Discussion Paper No. 5258
published in: Journal of Human Capital, 2013, 7 (2), 161-189
IZA Discussion Paper No. 5257
published in: Schmollers Jahrbuch, 2011, 131 (4), 581-598
IZA Discussion Paper No. 5255
substantially revised version published in: Evaluation and Program Planning, 2012, 35 (4), 481-490
IZA Discussion Paper No. 5180
published in: Applied Economics, 2013, 45 (18), 2587-2601
IZA Discussion Paper No. 5094
IZA Discussion Paper No. 5081
published in: Japanese Economic Review, 2013, 64 (1), 73–97
IZA Discussion Paper No. 4998
IZA Discussion Paper No. 4988
published in: Labour Economics, 2011, 18 (5), 712-722
IZA Discussion Paper No. 4981
IZA Discussion Paper No. 4861
published in: Labour Economics, 2012, 19 (3), 361-372
IZA Discussion Paper No. 4861
published in: Labour Economics, 2012, 19 (3), 361-372