externalities in high technology industries in the metropolitan area, and that there also exist geographic knowledge spillovers … across metropolitan boundaries. In addition, this study finds that high technology specialization externalities are more … localized than high technology diversity externalities. …

incomes, education, innovation, and technology. But rapid globalization has also created concerns because the repercussions of … Mariathasan demonstrate that systemic risk issues are now endemic everywhere—in supply chains, pandemics, infrastructure, ecology …

study the geography of knowledge spillovers using patent citations, and found that knowledge spillovers are strongly …

crystal display technology by estimating the impact of inventors' changing organizational and collaborative affiliations on …. It is argued that technology policy towards a particular industry must take the role of inventors' mobility in …

The relationship between innovation and firm survival is analyzed for the population of German laser source producers … from the beginning of the industry until 2005. Innovation effort is approximated by the generation of high quality patents … in laser sources technology (IPC H01S) and by having patents with university inventors. Quality patents are defined as …