Forschungsinteressen
IZA-Publikationen
IZA Discussion Paper No. 5050
published in: Arthur Reynolds, Arthur Rolnick, Michelle M. Englund, and Judy A. Temple (eds.), Cost-Effective Programs in Children's First Decade: A Human Capital Integration, New York: Cambridge University Press, 2010, 381-414
IZA Discussion Paper No. 4975
published in: E.A. Hanushek, S. Machin and S. Woessman (eds.), Handbook of the Economics of Education, Amsterdam: Elsevier, 2011, Chapter 9, 423-483
IZA Discussion Paper No. 4740
IZA Discussion Paper No. 4702
published in: Econometrica, 2010, 78 (3), 883-931
IZA Discussion Paper No. 4680
published in: Hans-Werner Sinn and Edmund Phelps (eds.), Perspectives on the Performance of the Continental Economies, MIT Press, 2011, 253-322
IZA Discussion Paper No. 4540
final version published in: Science, 2009, 326 (5952), 535-538
IZA Discussion Paper No. 4533
published in: Journal of Public Economics, 2010, 94 (1-2), 114-128
IZA Discussion Paper No. 4525
published in: Journal of Econometrics, 2010, 158 (2), 177-203
IZA Discussion Paper No. 4329
published in: Econometrica, 2010, 78(5), 1569-1591
IZA Discussion Paper No. 4324
Evaluating Marginal Policy Changes and the Average Effect of Treatment for Individuals at the Margin
published in: Econometrica, 2010, 78 (1), 377-394
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