6 IZA Discussion Papers
IZA Discussion Paper No. 12249
published in: Journal of Economic Behavior & Organization, 2020, 179, 523-543
IZA Discussion Paper No. 9703
published in: Journal of Economic Behavior & Organization, 2016, 126 (Part B), 72-94
IZA Discussion Paper No. 8107
revised version published in: Economic Journal, 2018, 128, 1786-1819.
IZA Discussion Paper No. 7459
published in: Handbook of Economic Growth, Vol. 2, 1-48, December 2013
IZA Discussion Paper No. 5919
published in: Economic Journal, 2011, 121 (556), 396-412
IZA Discussion Paper No. 2949
published in: Quarterly Journal of Economics, 2008, 123 (2), 747-793