6 IZA Discussion Papers
IZA Discussion Paper No. 16284
IZA Discussion Paper No. 9981
published as 'Output restriction and the ratchet effect: Evidence from a real-effort work task' in: Games and Economic Behavior, 2018, 107, 182 - 202
IZA Discussion Paper No. 8214
IZA Discussion Paper No. 5985
IZA Discussion Paper No. 3784
revised version published in: Journal of Labor Economics, 2011, 29 (3), 513-547
IZA Discussion Paper No. 1143
published in: Economic Journal, 2009, 119 (539), 1208 - 1224