103 IZA Discussion Papers
IZA Discussion Paper No. 2753
published in: Journal of Women's Health, 2010, 19(5), 893-902
IZA Discussion Paper No. 2710
published as 'Unemployment and gang crime: can prosperity backfire?' in: Economics of Governance, 2011, 12 (3), 259 - 273
IZA Discussion Paper No. 1923
published in: American Economic Review, 2006, 96 (2), 45-49