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International research networks : determinants of country embeddedness
Graf, Holger; Kalthaus, Martin - In: Research policy : policy, management and economic … 47 (2018) 7, pp. 1198-1214
Persistent link: https://www.econbiz.de/10011974521
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Inventor networks in renewable energies : the influence of the policy mix in Germany
Cantner, Uwe; Graf, Holger; Herrmann, Johannes; … - In: Research policy : policy, management and economic … 45 (2016) 6, pp. 1165-1184
Persistent link: https://www.econbiz.de/10011598855
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Identifying technological sub-trajectories in patent data : the case of photovoltaics
Kalthaus, Martin - In: Economics of innovation and new technology 28 (2019) 4, pp. 407-434
Persistent link: https://www.econbiz.de/10012200116
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Knowledge recombination along the technology life cycle
Kalthaus, Martin - In: Journal of evolutionary economics : JEE 30 (2020) 3, pp. 643-704
Persistent link: https://www.econbiz.de/10012546090
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Determinants of electric vehicle diffusion in China
Kalthaus, Martin; Sun, Jiatang - In: Environmental and resource economics 80 (2021) 3, pp. 473-510
Persistent link: https://www.econbiz.de/10012651756
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Geographical clustering and the evaluation of cluster policies : introduction
Cantner, Uwe; Graf, Holger; Rothgang, Michael - In: The journal of technology transfer 44 (2019) 6, pp. 1665-1672
Persistent link: https://www.econbiz.de/10012128093
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The role of geographical proximity for project performance : evidence from the German Leading-Edge Cluster Competition
Hinzmann, Susanne; Cantner, Uwe; Graf, Holger - In: The journal of technology transfer 44 (2019) 6, pp. 1744-1783
Persistent link: https://www.econbiz.de/10012128110
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Structural dynamics of innovation networks in German Leading-Edge Clusters
Töpfer, Stefan; Cantner, Uwe; Graf, Holger - In: The journal of technology transfer 44 (2019) 6, pp. 1816-1839
Persistent link: https://www.econbiz.de/10012128118
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Introduction : structure and dynamics of innovation networks
Brenner, Thomas; Cantner, Uwe; Graf, Holger - In: Regional studies 47 (2013) 5, pp. 647-650
Persistent link: https://www.econbiz.de/10009751678
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A shot in the dark? : policy influence on cluster networks
Graf, Holger; Brökel, Tom - In: Research policy : policy, management and economic … 49 (2020) 3, pp. 1-13
Persistent link: https://www.econbiz.de/10012511355