Forschungsinteressen
IZA-Publikationen
IZA Discussion Paper No. 13122
IZA Discussion Paper No. 11648
IZA Discussion Paper No. 11048
IZA Discussion Paper No. 9599
IZA Discussion Paper No. 7928
revised version published in: Journal of Human Capital, 7(4), 411-447
IZA Discussion Paper No. 6920
published in: Ehrlich, Isaac; Yin, Yong (eds.), Research in Economics, 2018, 72 (1), 147-168
IZA Discussion Paper No. 6060
published in: Journal of Human Capital, 2011, 5 (3), 255-301
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