4 IZA Discussion Papers
IZA Discussion Paper No. 6103
published as 'Why Are Some People More Likely to Become Small-Businesses Owners than Others: Entrepreneurship Entry and Industry-specific Barriers' in: Journal of Business Venturing, 2014, 29(2), 232–251
IZA Discussion Paper No. 3156
published in: Small Business Economics, 2013, 40 (1), 73-86
IZA Discussion Paper No. 2150
published in Review of Development Economics, 2013, 17, 685-698