IZA-Publikationen
IZA Discussion Paper No. 7384
IZA Discussion Paper No. 7117
revised version published in: Industrial and Labor Relations Review, 2015, 68(4), 833-861
IZA Discussion Paper No. 6541
published in: Review of Economics and Statistics, 2014, 96 (5), 824-837
IZA Discussion Paper No. 4946
published in: Journal of Labor Economics, 31 (1) 2013, 119-153
IZA Discussion Paper No. 4866
published in: O. Ashenfelter and D. Card (eds.), Handbook of Labor Economics, Vol. 4B, Chapter 16, Amsterdam: Elsevier, 2011
IZA Discussion Paper No. 3651
published in: Economics Letters, 2009, 105 (1), 138-140
IZA Discussion Paper No. 3614
published in: British Journal of Industrial Relations, 2011, 49 (s1), s70–s92,
IZA Discussion Paper No. 3452
published in: Review of Economics and Statistics, 2011, 93 (2), 455-467.
IZA Discussion Paper No. 3305
published in: Economic Journal, 2010, 120(549), 1345-1364
IZA Discussion Paper No. 3011
published in: Journal of Human Resources, 2010, 45 (1), 33-58
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