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What are the Channels for Technology Sourcing? Panel Data Evidence from German Companies

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  • Harhoff, Dietmar

Abstract

Innovation processes within corporations increasingly tap into international technology sources, yet little is known about the relative contribution of different types of innovation channels. We investigate the effectiveness of different types of international technology sourcing activities using survey information on German companies complemented with information from the European Patent Office. German firms with inventors based in the US disproportionately benefit from R&D knowledge located in the US. The positive influence on total factor productivity is larger if the research of the inventors results in co-applications of patents with US companies. Moreover, research cooperation with American suppliers also enables German firms to better tap into US R&D, but cooperation with customers and competitors does not appear to aid technology sourcing. The results suggest that the “brain drain” to the US can have upsides for corporations tapping into American know-how.

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Paper provided by University of Munich, Munich School of Management in its series Discussion Papers in Business Administration with number 14327.

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Date of creation: 12 Mar 2012
Handle: RePEc:lmu:msmdpa:14327
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Keywords: technology sourcing; knowledge spillovers; productivity; open innovation;

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Find related papers by JEL classification:
  • O32 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Management of Technological Innovation and R&D
  • O33 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Technological Change: Choices and Consequences; Diffusion Processes

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  2. Boeing, Philipp & Mueller, Elisabeth & Sandner, Philipp, 2016. "China's R&D explosion—Analyzing productivity effects across ownership types and over time," Research Policy, Elsevier, vol. 45(1), pages 159-176.
  3. Alexander Libman & Vladimir Kozlov & André Schultz, 2012. "Roving Bandits in Action: Outside Option and Governmental Predation in Autocracies," Kyklos, Wiley Blackwell, vol. 65(4), pages 526-562, November.
  4. Boeing, Philipp & Mueller, Elisabeth & Sandner, Philipp, 2012. "What makes Chinese firms productive? Learning from indigenous and foreign sources of knowledge," Frankfurt School - Working Paper Series 196, Frankfurt School of Finance and Management.
  5. Böing, Philipp & Müller, Elisabeth & Sandner, Philipp, 2013. "In-house R&D and External Knowledge Acquisition What Makes Chinese Firms Productive?," Annual Conference 2013 (Duesseldorf): Competition Policy and Regulation in a Global Economic Order 80037, Verein für Socialpolitik / German Economic Association.
  6. Noailly, Joëlle & Ryfisch, David, 2015. "Multinational firms and the internationalization of green R&D: A review of the evidence and policy implications," Energy Policy, Elsevier, vol. 83(C), pages 218-228.
  7. Ernest MIGUELEZ, 2014. "Inventor diasporas and the internationalization of technology," Cahiers du GREThA 2014-12, Groupe de Recherche en Economie Théorique et Appliquée.
  8. Böing, Philipp & Müller, Elisabeth, 2012. "Technological Capabilities of Chinese Enterprises: Who is Going to Compete Abroad?," Annual Conference 2012 (Goettingen): New Approaches and Challenges for the Labor Market of the 21st Century 62081, Verein für Socialpolitik / German Economic Association.

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