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Innovative start-up patenting : a new approach towards identification and determinants

Wolf, Tina - 2013

There already exists broad literature investigating small and innovative firms in many respects. However, there have been few attempts to assess this group of firms ́propensity to patent or its patenting activities. This paper intends to fill that gap. By applying a new approach to account for...

Persistent link: https://www.econbiz.de/10009784061

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

Do firms benefit from complementarity effect in R&D and what drives their R&D strategy choices?

Cantner, Uwe; Savin, Ivan - 2014

This paper analyzes whether firms conducting internal R&D and acquiring external high-tech equipment experience a complementarity effect. For German CIS data we conduct a complete set of indirect and direct complementarity tests refining the analysis by looking at various types of innovations...

Persistent link: https://www.econbiz.de/10010414249

The fluidity of inventor networks

Fritsch, Michael; Zöllner, Moritz - 2017

and patent productivity of the respective regional innovation systems (RIS). The empirical analysis is for nine German …

Persistent link: https://www.econbiz.de/10011715481

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 …

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

Government spending composition in a simple model of Schumpeterian growth

Wiederhold, Simon - 2009

This paper investigates the relevance of government purchasing behavior for innovation-based economic growth. We … incentive for private innovation activities. In contrast to the standard Schumpeterian growth framework, we account for industry … heterogeneity in terms of innovation potential. This extension allows to bring government demand policy within the realm of the …

Persistent link: https://www.econbiz.de/10003924192

Absorptive capacity and innovation : when is it better to cooperate?

Egbetokun, Abiodun Adeyemi; Savin, Ivan - 2012

; innovation ; knowledge spillovers …

Persistent link: https://www.econbiz.de/10009630299

Public research and the quality of inventions : the role and impact of entrepreneurial universities and regional network embeddedness

Graf, Holger; Menter, Matthias - 2020

knowledge spillovers, as they serve as central actors of innovation networks and stimulate network activities. Whereas the … linkages between network embeddedness and innovation activities have been largely explored, the impact on patent quality in … of respective institutions within innovation networks thereby reinforces the radicalness of inventions. However, we do …

Persistent link: https://www.econbiz.de/10012249632

How does industry specialization affect the efficiency of regional innovation systems?

Fritsch, Michael (contributor); … - 2008

is, however, different for regions at different efficiency levels. -- Efficiency ; innovation ; spillovers ; patents …

Persistent link: https://www.econbiz.de/10003733728

Emergence of innovation networks from R&D cooperation with endogenous absorptive capacity

Egbetokun, Abiodun Adeyemi; Savin, Ivan - 2013

This paper extends the existing literature on strategic R&D alliances by presenting a model of innovation networks with … intensity of cooperation and innovation. Within different knowledge regimes, we examine the structure of networks that emerge …

Persistent link: https://www.econbiz.de/10009784064