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The role of geographical proximity for project performance : evidence from the German "Leading-Edge Cluster Competition"
Cantner, Uwe; Graf, Holger; Hinzmann, Susanne - 2015
the most controversial themes in the research of innovation systems, regional networks and new economic geography. While … contexts when knowledge is novel and the innovation endeavor is more radical while this effect is less pronounced for projects …
Persistent link: https://www.econbiz.de/10011446102
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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
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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
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On regional innovator networks as hubs for innovative ventures
Cantner, Uwe; Wolf, Tina - 2016
At least since Schumpeter published his work "The Theory of Economic Development" (1912), a wide body of literature has focused on the evolutionary process behind firm growth and survival. Recently a growing interest is devoted to the variable "location" as a critical factor, shaping firm...
Persistent link: https://www.econbiz.de/10011455992
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A shot in the dark? : policy influence on cluster networks
Graf, Holger; Brökel, Tom - 2019
observed from 1985 to 2013, in 13 German regions. We find that the initiative increases network size and innovation activities …
Persistent link: https://www.econbiz.de/10012107769
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Regional innovator networks : a review and an application with R
Graf, Holger - 2017
The article serves as an introduction to the empirical analysis of innovation or knowledge networks based on patent … data with a particular focus on regional networks. I provide a review of the literature of innovation networks and how it … connects to systemic approaches within the field of innovation studies. The SNA methodology is introduced by performing a …
Persistent link: https://www.econbiz.de/10011763721
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Structural dynamics of innovation networks in German leading-edge clusters
Cantner, Uwe; Graf, Holger; Töpfer, Stefan - 2015
We study the effects of a German national cluster policy on the structure of collaboration networks. The empirical analysis is based on original data that was collected in fall 2011 and late summer 2013 with cluster actors (firms and public research organizations) who received government...
Persistent link: https://www.econbiz.de/10011446108
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New rationales for innovation policy? : a comparison of the systems of innovation policy approach and the neoclassical perspective
Schröter, Alexandra - 2009
attention from researchers and politicians. The systems of innovation policy (SIP) approach, which is based on the SI concept …, is considered an alternative to neoclassical theory. Its goal is to provide new rationales and criteria for innovation … policy, as well as concrete implications and guidelines for policymakers, that are more appropriate for innovation processes …
Persistent link: https://www.econbiz.de/10003833109
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The bright and dark side of cooperation for regional innovation performance
Broekel, Tom (contributor); Meder, Andreas (contributor) - 2008
Studies analyzing the importance of intra- and inter-regional cooperation for regional innovation performance are … behavior. -- regional innovation performance ; cooperation ; lock-out ; lock-in ; cooperation overload …
Persistent link: https://www.econbiz.de/10003733764
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The extension of clusters : differences-in-difference evidence from the Bavarian state-wide cluster policy
Falck, Oliver (contributor); Heblich, Stephan (contributor);  … - 2008
Bavarian State Government. The purpose of the initiative was to create a Bavarian-wide innovation network in support of state … the likelihood of innovation by a firm in the targeted industry by 4 to 7 percentage points. However, this effect is …
Persistent link: https://www.econbiz.de/10003767940