3 IZA Discussion Papers
IZA Discussion Paper No. 16009
IZA Discussion Paper No. 9242
published as 'Curb your enthusiasm: Optimistic entrepreneurs earn less' in: European Economic Review, 2019, 111, 53 - 69
IZA Discussion Paper No. 6844
published in: Journal of Economics and Management Strategy, 2014, 23(4), 717–742