87 IZA Discussion Papers
IZA Discussion Paper No. 7361
revised version published in: German Journal of Human Resource Management, 2016, 30, 53-75, together with Johannes Martin as an additional co-author
IZA Discussion Paper No. 6764
Published in: Industrial Relations Journal, 2014, 45(4), 329-347. doi:10.1111/irj.12061
IZA Discussion Paper No. 6626
substantially revised version published as 'Private Tutoring and Equitable Opportunities in Turkey: Challenges and Policy Implications' in: Mark Bray and André E. Mazawi (eds.), Private Tutoring Across the Mediterranean - Power Dynamics and Implications for Learning and Equity, Mediterranean Journal of Educational Studies, Sense Publishers, Rotterdam, 2013, Chapter 11, 177-186
IZA Discussion Paper No. 6475
revised version published in: Labour Economics, 2016, 39, 55-67
IZA Discussion Paper No. 6469
IZA Discussion Paper No. 6345
published in: Journal of the European Economic Association, 2013, 11 (3), 548-573; doi:10.1111/jeea.12015
IZA Discussion Paper No. 6302
IZA Discussion Paper No. 6169
published in: Boğaziçi Journal Review of Social, Economic and Administrative Studies, 2012, 26 (2), 27-89.
IZA Discussion Paper No. 6127
published in: International Journal of Human Resource Management 24 (2013), 2825-2850
IZA Discussion Paper No. 5727
published in: Analyse & Kritik, 2011, 33(1), 325-347
IZA Discussion Paper No. 5514
IZA Discussion Paper No. 5037
published in: Aman Ullah and David E. Giles (eds.), Handbook of Empirical Economics and Finance, Taylor & Francis. 2010
IZA Discussion Paper No. 4262
published in: Journal of the European Economic Association, 2010, 8(6), 1299-1324
IZA Discussion Paper No. 4145
published in: Macroeconomic Dynamics, 2015, 19 (3), 643-668
IZA Discussion Paper No. 3959
published in: Journal of Labor Economics, 2010, 28 (4), 747 - 772
IZA Discussion Paper No. 3677
published in: Labour, 2009, 23 (Special Issue), 139 - 175
IZA Discussion Paper No. 3634
published in: Journal of International Money and Finance, 2009, 28 (4), 554-580
IZA Discussion Paper No. 3529
published in: Economic Policy, 2009, 24 (59), 551-596
IZA Discussion Paper No. 3281
published in: Journal of Labor Economics, 26 (4), 2008, 693 - 720