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Actor fluidity and knowledge persistence in regional inventor networks

Fritsch, Michael; Zöllner, Moritz - 2018

knowledge of new inventors effect the performance of regional innovation systems (RIS). The results suggest that the knowledge … considerable number of incumbent inventors discontinue. We estimate the persistence of knowledge in regional inventor networks … using alternative assumptions about knowledge transfer. Based on these estimates we analyze how the size and structure of a …

Persistent link: https://www.econbiz.de/10011904394

Actor fluidity and knowledge persistence in regional inventor networks

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 … considerable number of incumbent inventors discontinue. We estimated the persistence of knowledge in the inventor networks of nine … German regions using alternative assumptions about knowledge transfer. Based on these estimates, we analyzed how the size and …

Persistent link: https://www.econbiz.de/10013499882

Fields of knowledge, types of higher education institutions, and innovative start-ups : an empirical investigation

Aamoucke, Ronney; Fritsch, Michael - 2014

We investigate the role played by different fields of academic knowledge and various types of higher education … different indicators for these types of knowledge, the strongest effects are found for the number of professors, followed by the … the regional knowledge stock than the number of students that is most important for the emergence of innovative stat-ups. …

Persistent link: https://www.econbiz.de/10010342539

Regional emergence of start-ups in information technologies : the role of knowledge, skills and opportunities

Fritsch, Michael; Wyrwich, Michael - In: Foresight and STI governance : journal of the National … 13 (2019) 2, pp. 62-71

research. The empirical analysis clearly indicates the critical role of industry-specific knowledge plays for new. Hence …, strengthening the regional knowledge base should be a key policy that aims at stimulating entrepreneurship in this sector. …

Persistent link: https://www.econbiz.de/10012160234

Expertise diversity, informal leadership hierarchy, and team knowledge creation : a study of pharmaceutical research collaborations

He, Fang; Krogh, Georg von; Sirén, Charlotta - In: Organization studies : an international … 43 (2022) 6, pp. 907-930

Persistent link: https://www.econbiz.de/10013258916

Micro fluidity and macro stability in inventor networks

Fritsch, Michael; Kudic, Muhamed - 2019

From a macro perspective, inventor networks are characterized by rather stable structures. However, the high levels of fluidity of inventors and their ties found in reality contradicts this macro pattern. In order to explain these contradicting patterns, we zoom in on the intermediate group...

Persistent link: https://www.econbiz.de/10012035921

Regional growth regimes revisited : the case of West Germany

Fritsch, Michael; Mueller, Pamela - 2004

Audretsch and Fritsch (2002) proposed two explanations for the mixed evidence regarding the relationship between new firm formation and regional development. Firstly, they found evidence for the existence of long time lags needed before the main effects of new firm formation on employment change...

Persistent link: https://www.econbiz.de/10010513682

Do regional systems of innovation matter?

Fritsch, Michael - 2003

The paper deals with the significant impact of location on innovation activity that has been found in many empirical … of these issues the concept of a regional innovation system is presented in some detail and an overview of results from … recent research on regional innovation systems is given. The paper then discusses basic policy options and names a number of …

Persistent link: https://www.econbiz.de/10010513697

Hochschulen als regionaler Innovationsmotor? : Innovationstransfer aus Hochschulen und seine Bedeutung für die regionale Entwicklung

Fritsch, Michael; Henning, Tobias; Slavtchev, Viktor; … - 2008 - [Electronic ed.]

Die Studie basiert auf einer empirischen Analyse des Innovationsgeschehens in vier ostdeutschen Fallstudienregionen Dresden, Halle, Jena und Rostock. Alle vier Regionen besitzen sowohl eine universitäre als auch eine industrielle Tradition. Die Entwicklungsverläufe seit dem Systembruch im Jahr...

Persistent link: https://www.econbiz.de/10011337388

Who are the brokers of knowledge in regional systems of innovation? : a multi-actor network analysis

Kauffeld-Monz, Martina; Fritsch, Michael - 2008

diverse to their knowledge base. Our empirical analysis of 18 German regional innovation networks highlights the importance of … role of gatekeepers of knowledgeʺ. -- Regional systems of innovation ; innovation networks ; knowledge broker ; gatekeeper …The discussion on regional innovation systems emphasizes the duality of local and global links. While the former enable …

Persistent link: https://www.econbiz.de/10003798357