Furman, Jeffrey L.; Kyle, Margaret K.; Cockburn, Iain; … - 2006
; Porter, 1990). In this paper we make use of the geographic distribution of the research activities of major global … and empirical approach allow us to make advances on two dimensions. First, by focusing on spillovers in research … & Howitt, 1997). Second, our data allow us to distinguish spillovers from public research from spillovers from private, or …