This paper shows that inventors with an early patenting success have a higher inventive productivity during their remaining career. We use European patent data for a period of 32 years for 1240 German inventors. The patent data are linked with survey data that provide information on an extensive...

University Startups and Spin-Offs teaches university students, researchers, and educators the most effective strategies and tactics for launching their own startups from academic platforms with the backing of school programs, public grants, incubators, seed accelerators, and private partnerships...

Our research, based on the ZEW-Foundation Panel East, examines whether high-tech start-ups are mainly founded in scientific and infrastructural well suited regions or not. Estimation results on the level of postcode areas confirm the hypothesis that specific human capital, knowledge spillovers...

Grundlagen und Begriffsdefinitionen -- Konzeptioneller Bezugsrahmen und Hypothesenbildung -- Datenerhebung und Untersuchungsmethodik -- Untersuchungsergebnisse -- Diskussion der Ergebnisse -- Zusammenfassung.