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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

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

Inventor networks in emerging key technologies : information technology vs. semiconductors

Graf, Holger - In: Journal of evolutionary economics : JEE 22 (2012) 3, pp. 459-480

Persistent link: https://www.econbiz.de/10009570062

Gatekeepers in regional networks of innovators

Graf, Holger - In: Cambridge journal of economics 35 (2011) 1, pp. 173-198

Persistent link: https://www.econbiz.de/10009241950

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

Graf, Holger; Menter, Matthias - In: Small Business Economics 58 (2021) 2, pp. 1187-1204

The positive effect of public research on industrial innovations is beyond controversy: public research institutions produce knowledge that is subsequently transferred into product and process innovations by private businesses. Besides this rather passive role in commercializing inventions,...

Persistent link: https://www.econbiz.de/10014501864

The network of innovators in Jena : an application of social network analysis

Cantner, Uwe; Graf, Holger - In: Research policy : policy, management and economic … 35 (2006) 4, pp. 463-480

Persistent link: https://www.econbiz.de/10003323831

Public research in regional networks of innovators : a comparative study of four East Germany regions

Graf, Holger; Henning, Tobias - In: Regional studies 43 (2009) 10, pp. 1349-1368

Persistent link: https://www.econbiz.de/10003914038

The performance of gatekeepers in innovator networks

Graf, Holger; Krüger, Jens - In: Industry and innovation 18 (2011) 1, pp. 69-88

Persistent link: https://www.econbiz.de/10008905624

How sub-national conditions affect regional innovation systems : the case of the two Germanys

Fritsch, Michael; Graf, Holger - In: Papers in regional science : the journal of the … 90 (2011) 2, pp. 331-354

Persistent link: https://www.econbiz.de/10009159823

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