150 IZA Discussion Papers
IZA Discussion Paper No. 4723
revised version published in: Journal of Applied Econometrics, 2014, 29 (1), 91-109
IZA Discussion Paper No. 4089
published in: Journal of Labor Economics, 2011, 29 (3) , 589-635
IZA Discussion Paper No. 4062
IZA Discussion Paper No. 3818
published in: Economic Journal, 2010, 120(546), F229-F255
IZA Discussion Paper No. 3734
IZA Discussion Paper No. 3692
published in: Journal of the European Economic Association, 2009, 7 (2-3), 638 - 648
IZA Discussion Paper No. 3691
IZA Discussion Paper No. 3561
published in: Economics of Education Review, 2012, 31 (5), 601-614
IZA Discussion Paper No. 3532
published in: Journal of Human Resources, 2011, 46(3), 647-667
IZA Discussion Paper No. 2904
published in: Elementary School Journal, 2008, 108 (3), 1-17
IZA Discussion Paper No. 2786
IZA Discussion Paper No. 2728
published in: Journal of Urban Economics, 2008, 63 (1), 631-650
IZA Discussion Paper No. 2491
published in: Investigaciones Económicas (2009), 23, 179-210.
IZA Discussion Paper No. 2434
published in: Economics of Education Review, 2010, 29 (3), 319-328, revised version available here
IZA Discussion Paper No. 2371
published in: Teachers College Record, 2008, 110, 1613-1640
IZA Discussion Paper No. 2234
published in: Economic Journal, 2007, 117 (522), 1145-1167
IZA Discussion Paper No. 2214
published in: Journal of the European Economic Association, 2008, 6 (4), 912-947
IZA Discussion Paper No. 2046
published in: Social Networks, 2016, 44, 85-94.
IZA Discussion Paper No. 1901
published in: Economic Journal, 2006, 116 (510), C63-C76
IZA Discussion Paper No. 1749
published in: Teachers College Record, 2006, 108, 2550-2581