86 IZA Discussion Papers
IZA Discussion Paper No. 3836
published in: Economics of Education Review, 2010, 29 (4), 618-638
IZA Discussion Paper No. 3605
published in: American Economic Journal: Applied Economics, 2012, 4, 190-224.
IZA Discussion Paper No. 3537
published in: American Economic Journal: Applied Economics, 2009, 1(3), 97–110
IZA Discussion Paper No. 3072
revised version published in: Journal of European Economic Association, 2013, 11 (S1), 123–160
IZA Discussion Paper No. 2752
revised version published (with Michael E.R. Nicholls) as 'Nature's Experiment? Handedness and Early Childhood Development' in: Demography, 2009, 46 (2), 281 - 301
IZA Discussion Paper No. 2190
published in: World Economics, 2006, 7 (3), 17 - 41