46 IZA Discussion Papers
IZA Discussion Paper No. 3132
revised version published as 'Incremental innovation and competitive pressure in the presence of discrete innovation' in: Journal of Economic Behavior and Organization, 2017, 135, 1-14
IZA Discussion Paper No. 2834
IZA Discussion Paper No. 2633
published in: Journal of Health Economics, 2008, 27, 218-233
IZA Discussion Paper No. 1905
revised version published in: Journal of Economic Behavior and Organization, 2008, 65, 636-653
IZA Discussion Paper No. 1905
revised version published in: Journal of Economic Behavior and Organization, 2008, 65, 636-653
IZA Discussion Paper No. 250
published in: Scandinavian Journal of Economics, 2003, 105 (3), 465-486