156 IZA Discussion Papers
IZA Discussion Paper No. 3901
published in: Annual Review of Economics, 2009, 1, 355 - 384
IZA Discussion Paper No. 3889
published in: American Economic Review, 2011, 101 (2), 493-525
IZA Discussion Paper No. 3834
published in: Economic Inquiry, 2015, 53(1), 714-730
IZA Discussion Paper No. 3797
published in: Labour Economics, 2010, 17 (1), 170-179
IZA Discussion Paper No. 3655
published in: Economic Journal, 2009, 119 (536), 333 - 353
IZA Discussion Paper No. 3591
published in: Research in Labor Economics, 29, 2009, 67-88
IZA Discussion Paper No. 3435
revised version published in: Journal of Labor Economics, 2015, 33 (3), 571-590
IZA Discussion Paper No. 3345
IZA Discussion Paper No. 3229
revised version published in: Journal of Health Economics, 2008, 27(6), 1436-1450
IZA Discussion Paper No. 2879
IZA Discussion Paper No. 2879
IZA Discussion Paper No. 2842
published in: Econometrica, 2008, 76(4), 679-726
IZA Discussion Paper No. 2696
published as "Gift giving and worker productivity: Evidence from a firm-level experiment" in: Games and Economic Behavior, 2009, 67 (1), 233-244
IZA Discussion Paper No. 2582
IZA Discussion Paper No. 2527
revised version published in: Scandinavian Journal of Economics, 2016, 118 (2), 202 - 234
IZA Discussion Paper No. 2500
substantially revised version appeared as DP No. 4262
IZA Discussion Paper No. 2463
published in:Economics Letters, 2008, 100 (3), 399-401.
IZA Discussion Paper No. 2463
published in:Economics Letters, 2008, 100 (3), 399-401.
IZA Discussion Paper No. 2367
published in: Journal of Institutional and Theoretical Economics, 2007, 163 (4), 531-551
IZA Discussion Paper No. 2227
published in: Economics Letters, 2010, 108 (3), 345-348