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.5 million patents and 4.5 million citations to analyze knowledge flows across 147 subnational regions. We estimate that only 15 … external impact on innovation for a panel of 113 European and North American regions over 22 years. …
Persistent link: https://www.econbiz.de/10010297291
Persistent link: https://www.econbiz.de/10010238553
We analyze the relative effects of national and international, intrasectoral and intersectoral R&D spillovers on innovative activity in six large, industrialized countries over the period 1980–2000. We use patent applications at the European Patent Office to measure innovation and their...
Persistent link: https://www.econbiz.de/10010728062
This paper analyses the relative effects of national, international, sectoral and intersectoral spillovers on innovative activity in six large, industrialized countries (France, Germany, Italy, Japan, UK and US) over the period 1981-1995. This is done controlling for firm level effects and...
Persistent link: https://www.econbiz.de/10005771915
This paper analyses the relative effects of national and international, intra-sectoral and intersectoral spillovers on innovative activity in six large, industrialized countries (France, Germany, Italy, Japan, UK and US) over the period 1981-1995. We use patent applications at the European...
Persistent link: https://www.econbiz.de/10005169685
complementary tools from the graphs theory to assess the betweenness centrality of regions (or poles) …
Persistent link: https://www.econbiz.de/10012653464
Persistent link: https://www.econbiz.de/10011432469
complementary tools from the graphs theory to assess the betweenness centrality of regions (or poles) …
Persistent link: https://www.econbiz.de/10012111384
Persistent link: https://www.econbiz.de/10012314788
’ production capacity in the region rather than explaining citations as a function of distance between citing and cited regions …. Using a dataset of European Union regions for the years 1997-2007, we find that fostering university R&D capacity increases …
Persistent link: https://www.econbiz.de/10011066948