9 IZA Discussion Papers
IZA Discussion Paper No. 12750
IZA Discussion Paper No. 12512
IZA Discussion Paper No. 8869
published in: Manchester School, 2016, 84, 600-620
IZA Discussion Paper No. 8517
published in: American Economic Journal: Applied Economics, 2015, 7 (3), 1 - 27
IZA Discussion Paper No. 8364
IZA Discussion Paper No. 7922
revised version published as "The effect of immigration on innovation in italy" in: Regional Studies, 2018, 52 (7), 934-947
IZA Discussion Paper No. 7096
published in: IZA Journal of European Labor Studies, 2012, 1:5 [Open Access]
IZA Discussion Paper No. 6100
published in: Economics Letters, 2012, 117 (2), 441-444 [Open Access]
IZA Discussion Paper No. 1302
published in: Southern Economic Journal, 2005, 72 (2), 284-304