Productivity and Firm Selection: Intra- vs International Trade G. Corcos, Del Gatto, M. , Mion, G. , and Ottaviano, G. I. P. , “Productivity and Firm Selection: Intra- vs International Trade”. 2007.
Total Factor Productivity Estimates: Some Evidence from European Regions M. G. Ladu, “Total Factor Productivity Estimates: Some Evidence from European Regions”. 2006.
Total Factor Productivity Growth and Employment: A Simultaneous Equations Model Estimate M. G. Ladu, “Total Factor Productivity Growth and Employment: A Simultaneous Equations Model Estimate”. 2005.
R&S e spillover industriali: un'analisi sulle imprese italiane G. Medda and Piga, C. , “R&S e spillover industriali: un'analisi sulle imprese italiane”. 2004.