Fritsch, Michael; Zoellner, Moritz - In: Economies : open access journal 10 (2022) 12, pp. 1-20
well as the knowledge of new inventors affect the performance of regional innovation systems (RIS). The results suggest …The development of inventor networks is characterized by the addition of a significant number of new inventors, while a … considerable number of incumbent inventors discontinue. We estimated the persistence of knowledge in the inventor networks of nine …