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R&D and productivity: Internal vs. external R&D - evidence from west german manufacturing industries

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  • Werner Bonte

Abstract

The paper explores the productivity effects of investment in external (contract) vs. internal (in-house) R&D in a sample of West-German Manufacturing Industries. The results provide strong evidence of a positive relationship between productivity and the share of external R&D in total R&D. This result is robust to alternative econometric specifications. Thus, findings suggest that the decision between internal and external R&D does matter. Moreover, results imply a nonlinear relationship between productivity and the share of external R&D for higher-technology industries, hinting at decreasing productivity effects of an increasing share of external in total R&D.

Suggested Citation

  • Werner Bonte, 2003. "R&D and productivity: Internal vs. external R&D - evidence from west german manufacturing industries," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 12(4), pages 343-360.
    • Handle: RePEc:taf:ecinnt:v:12:y:2003:i:4:p:343-360
    DOI: 10.1080/10438590290018415
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    Citations

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    Cited by:

    1. Belderbos, Rene & Gilsing, Victor & Jacob, Jojo, 2011. "Technology alliances in emerging economies: Persistence and interrelation in European firms' alliance formation," MERIT Working Papers 2011-026, United Nations University - Maastricht Economic and Social Research Institute on Innovation and Technology (MERIT).
    2. Boris Lokshin & René Belderbos & Martin Carree, 2008. "The Productivity Effects of Internal and External R&D: Evidence from a Dynamic Panel Data Model," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 70(3), pages 399-413, June.
    3. Agustí Segarra & Mercedes Teruel, 2014. "High-growth firms and innovation: an empirical analysis for Spanish firms," Small Business Economics, Springer, vol. 43(4), pages 805-821, December.
    4. Spyros Arvanitis & Boris Lokshin & Pierre Mohnen & Martin Woerter, 2015. "Impact of External Knowledge Acquisition Strategies on Innovation: A Comparative Study Based on Dutch and Swiss Panel Data," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 46(4), pages 359-382, June.
    5. Bronwyn Hall & Francesca Lotti & Jacques Mairesse, 2009. "Innovation and productivity in SMEs: empirical evidence for Italy," Small Business Economics, Springer, vol. 33(1), pages 13-33, June.
    6. Haddoud, Mohamed Yacine & Kock, Ned & Onjewu, Adah-Kole Emmanuel & Jafari-Sadeghi, Vahid & Jones, Paul, 2023. "Technology, innovation and SMEs' export intensity: Evidence from Morocco," Technological Forecasting and Social Change, Elsevier, vol. 191(C).
    7. Jun Hou & Pierre Mohnen, 2013. "Complementarity between In-house R&D and Technology Purchasing: Evidence from Chinese Manufacturing Firms," Oxford Development Studies, Taylor & Francis Journals, vol. 41(3), pages 343-371, September.
    8. BENEKI, Christina & GIANNIAS, Dimitrios & MOUSTAKAS, George, 2012. "INNOVATION AND ECONOMIC PERFORMANCE: the case of Greek SMEs," Regional and Sectoral Economic Studies, Euro-American Association of Economic Development, vol. 12(1), pages 43-54.
    9. Fernandes, Cristina & Ferreira, João & Raposo, Mario, 2013. "Drivers to firm innovation and their effects on performance: An international comparison," MPRA Paper 46776, University Library of Munich, Germany.
    10. Han, Sang Yun & Bae, Sung Joo, 2014. "Internalization of R&D outsourcing: An empirical study," International Journal of Production Economics, Elsevier, vol. 150(C), pages 58-73.
    11. Añón Higón, Dolores, 2016. "In-house versus external basic research and first-to-market innovations," Research Policy, Elsevier, vol. 45(4), pages 816-829.

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