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R&D Cooperation and Knowledge Spillover Effects for Sustainable Business Innovation in the Chemical Industry

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  • Petr Hájek

    (Faculty of Economics and Administration, University of Pardubice, CZ53210 Pardubice, Czech Republic)

  • Jan Stejskal

    (Faculty of Economics and Administration, University of Pardubice, CZ53210 Pardubice, Czech Republic)

Abstract

This paper investigates the influence of research and development (R&D) cooperation on the creation of spillover effects for sustainable firms in the chemical industry. We explore the evidence for the origin of knowledge spillovers derived from cooperation amongst firms and universities and R&D organizations as well as to test the influence of internal/external financial support on these effects. The results confirm that when firms acquire knowledge from internal sources, this leads to increased innovation and sustainable performance. We have proved that internal expenditure results in increased internal knowledge spillovers. These findings may be specific for Central and Eastern (CEE) transition countries, indicating their efforts to build path-dependent structures based on knowledge institutions and businesses as well as knowledge networks. However, this study also provides a more “global” contribution to the knowledge spillover effect theory. It shows that a firm’s cooperation both with universities and with other firms promotes different types of knowledge spillovers and can affect diverse modes of sustainable activities in innovation.

Suggested Citation

  • Petr Hájek & Jan Stejskal, 2018. "R&D Cooperation and Knowledge Spillover Effects for Sustainable Business Innovation in the Chemical Industry," Sustainability, MDPI, vol. 10(4), pages 1-20, April.
  • Handle: RePEc:gam:jsusta:v:10:y:2018:i:4:p:1064-:d:139410
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    1. Romer, Paul M, 1986. "Increasing Returns and Long-run Growth," Journal of Political Economy, University of Chicago Press, vol. 94(5), pages 1002-1037, October.
    2. Ghisetti, Claudia & Marzucchi, Alberto & Montresor, Sandro, 2015. "The open eco-innovation mode. An empirical investigation of eleven European countries," Research Policy, Elsevier, vol. 44(5), pages 1080-1093.
    3. Ibo Van de Poel & Lotte Asveld & Steven Flipse & Pim Klaassen & Victor Scholten & Emad Yaghmaei, 2017. "Company Strategies for Responsible Research and Innovation (RRI): A Conceptual Model," Sustainability, MDPI, vol. 9(11), pages 1-18, November.
    4. Faulkner, Wendy & Senker, Jacqueline, 1994. "Making sense of diversity: public-private sector research linkage in three technologies," Research Policy, Elsevier, vol. 23(6), pages 673-695, November.
    5. Chanwoo Cho & Sungjoo Lee, 2015. "How Firms Can Get Ideas from Users for Sustainable Business Innovation," Sustainability, MDPI, vol. 7(12), pages 1-21, December.
    6. Filatotchev, Igor & Liu, Xiaohui & Lu, Jiangyong & Wright, Mike, 2011. "Knowledge spillovers through human mobility across national borders: Evidence from Zhongguancun Science Park in China," Research Policy, Elsevier, vol. 40(3), pages 453-462, April.
    7. Wolfgang Keller, 2004. "International Technology Diffusion," Journal of Economic Literature, American Economic Association, vol. 42(3), pages 752-782, September.
    8. Jaffe, Adam B, 1989. "Real Effects of Academic Research," American Economic Review, American Economic Association, vol. 79(5), pages 957-970, December.
    9. Damijan, Jože P. & Rojec, Matija & Majcen, Boris & Knell, Mark, 2013. "Impact of firm heterogeneity on direct and spillover effects of FDI: Micro-evidence from ten transition countries," Journal of Comparative Economics, Elsevier, vol. 41(3), pages 895-922.
    10. Frenz, Marion & Ietto-Gillies, Grazia, 2009. "The impact on innovation performance of different sources of knowledge: Evidence from the UK Community Innovation Survey," Research Policy, Elsevier, vol. 38(7), pages 1125-1135, September.
    11. D. Schartinger & C. Rammer & J. Fröhlich, 2006. "Knowledge Interactions between Universities and Industry in Austria: Sectoral Patterns and Determinants," Springer Books, in: Innovation, Networks, and Knowledge Spillovers, chapter 7, pages 135-166, Springer.
    12. Montmartin, Benjamin & Herrera, Marcos, 2015. "Internal and external effects of R&D subsidies and fiscal incentives: Empirical evidence using spatial dynamic panel models," Research Policy, Elsevier, vol. 44(5), pages 1065-1079.
    13. Ricarda Bouncken & Johanna Gast & Sascha Kraus & Marcel Bogers, 2015. "Coopetition: a systematic review, synthesis, and future research directions," Post-Print hal-02018068, HAL.
    14. Wesley M. Cohen & Richard R. Nelson & John P. Walsh, 2003. "Links and Impacts: The Influence of Public Research on Industrial R&D," Chapters, in: Aldo Geuna & Ammon J. Salter & W. Edward Steinmueller (ed.), Science and Innovation, chapter 4, Edward Elgar Publishing.
    15. Ricarda Bouncken & Johanna Gast & Sascha Kraus & Marcel Bogers, 2015. "Coopetition: a systematic review, synthesis, and future research directions," Post-Print hal-02945341, HAL.
    16. Lewandowska, Małgorzata Stefania & Szymura-Tyc, Maja & Gołębiowski, Tomasz, 2016. "Innovation complementarity, cooperation partners, and new product export: Evidence from Poland," Journal of Business Research, Elsevier, vol. 69(9), pages 3673-3681.
    17. Bruno Cassiman & Reinhilde Veugelers, 2002. "R&D Cooperation and Spillovers: Some Empirical Evidence from Belgium," American Economic Review, American Economic Association, vol. 92(4), pages 1169-1184, September.
    18. Maribel Guerrero & David Urbano, 2012. "The development of an entrepreneurial university," The Journal of Technology Transfer, Springer, vol. 37(1), pages 43-74, February.
    19. Sam Tavassoli & Nunzia Carbonara, 2014. "The role of knowledge variety and intensity for regional innovation," Small Business Economics, Springer, vol. 43(2), pages 493-509, August.
    20. De Marchi, Valentina, 2012. "Environmental innovation and R&D cooperation: Empirical evidence from Spanish manufacturing firms," Research Policy, Elsevier, vol. 41(3), pages 614-623.
    21. Hottenrott, Hanna & Lopes-Bento, Cindy, 2014. "(International) R&D collaboration and SMEs: The effectiveness of targeted public R&D support schemes," Research Policy, Elsevier, vol. 43(6), pages 1055-1066.
    22. Fosfuri, Andrea & Motta, Massimo & Ronde, Thomas, 2001. "Foreign direct investment and spillovers through workers' mobility," Journal of International Economics, Elsevier, vol. 53(1), pages 205-222, February.
    23. David Audretsch, 2014. "From the entrepreneurial university to the university for the entrepreneurial society," The Journal of Technology Transfer, Springer, vol. 39(3), pages 313-321, June.
    24. Belderbos, Rene & Carree, Martin & Diederen, Bert & Lokshin, Boris & Veugelers, Reinhilde, 2004. "Heterogeneity in R&D cooperation strategies," International Journal of Industrial Organization, Elsevier, vol. 22(8-9), pages 1237-1263, November.
    25. Bernhard Dachs & Bernd Ebersberger & Hans Lööf, 2008. "The innovative performance of foreign-owned enterprises in small open economies," The Journal of Technology Transfer, Springer, vol. 33(4), pages 393-406, August.
    26. André Martinuzzi & Vincent Blok & Alexander Brem & Bernd Stahl & Norma Schönherr, 2018. "Responsible Research and Innovation in Industry—Challenges, Insights and Perspectives," Sustainability, MDPI, vol. 10(3), pages 1-9, March.
    27. Sascha Friesike & Bastian Widenmayer & Oliver Gassmann & Thomas Schildhauer, 2015. "Opening science: towards an agenda of open science in academia and industry," The Journal of Technology Transfer, Springer, vol. 40(4), pages 581-601, August.
    28. Gallego, Jorge & Rubalcaba, Luis & Suárez, Cristina, 2013. "Knowledge for innovation in Europe: The role of external knowledge on firms' cooperation strategies," Journal of Business Research, Elsevier, vol. 66(10), pages 2034-2041.
    29. Dennis Leyden & Albert Link, 2013. "Knowledge spillovers, collective entrepreneurship, and economic growth: the role of universities," Small Business Economics, Springer, vol. 41(4), pages 797-817, December.
    30. Becker, Wolfgang & Dietz, Jurgen, 2004. "R&D cooperation and innovation activities of firms--evidence for the German manufacturing industry," Research Policy, Elsevier, vol. 33(2), pages 209-223, March.
    31. Argote, Linda & Ingram, Paul, 2000. "Knowledge Transfer: A Basis for Competitive Advantage in Firms," Organizational Behavior and Human Decision Processes, Elsevier, vol. 82(1), pages 150-169, May.
    32. Ian R. Gordon & Philip McCann, 2000. "Industrial Clusters: Complexes, Agglomeration and/or Social Networks?," Urban Studies, Urban Studies Journal Limited, vol. 37(3), pages 513-532, March.
    33. Balázs Lengyel & Vladislav Cadil, 2009. "Innovation Policy Challenges in Transition Countries: Foreign Business R&D in the Czech Republic and Hungary," Transition Studies Review, Springer;Central Eastern European University Network (CEEUN), vol. 16(1), pages 174-188, May.
    34. Fritsch, Michael & Franke, Grit, 2004. "Innovation, regional knowledge spillovers and R&D cooperation," Research Policy, Elsevier, vol. 33(2), pages 245-255, March.
    35. Francesco Cappa & Fausto Del Sette & Darren Hayes & Federica Rosso, 2016. "How to Deliver Open Sustainable Innovation: An Integrated Approach for a Sustainable Marketable Product," Sustainability, MDPI, vol. 8(12), pages 1-14, December.
    36. Carboni, Oliviero A., 2017. "The effect of public support on investment and R&D: An empirical evaluation on European manufacturing firms," Technological Forecasting and Social Change, Elsevier, vol. 117(C), pages 282-295.
    37. Laura Abramovsky & Elisabeth Kremp & Alberto Lopez & Tobias Schmidt & Helen Simpson, 2009. "Understanding co-operative innovative activity: evidence from four European countries," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 18(3), pages 243-265.
    38. Jaakko Simonen & Philip McCann, 2008. "Innovation, R&D cooperation and labor recruitment: evidence from Finland," Small Business Economics, Springer, vol. 31(2), pages 181-194, August.
    39. Koen Frenken & Frank Van Oort & Thijs Verburg, 2007. "Related Variety, Unrelated Variety and Regional Economic Growth," Regional Studies, Taylor & Francis Journals, vol. 41(5), pages 685-697.
    40. Busom, Isabel & Fernández-Ribas, Andrea, 2008. "The impact of firm participation in R&D programmes on R&D partnerships," Research Policy, Elsevier, vol. 37(2), pages 240-257, March.
    41. Fosfuri, Andrea & Tribø, Josep A., 2008. "Exploring the antecedents of potential absorptive capacity and its impact on innovation performance," Omega, Elsevier, vol. 36(2), pages 173-187, April.
    42. Sune Solberg Hjorth & Alexander Michael Brem, 2016. "How to Assess Market Readiness for an Innovative Solution: The Case of Heat Recovery Technologies for SMEs," Sustainability, MDPI, vol. 8(11), pages 1-16, November.
    43. Agata Gurzawska & Markus Mäkinen & Philip Brey, 2017. "Implementation of Responsible Research and Innovation (RRI) Practices in Industry: Providing the Right Incentives," Sustainability, MDPI, vol. 9(10), pages 1-26, September.
    44. Bruno Cassiman & Reinhilde Veugelers, 2006. "In Search of Complementarity in Innovation Strategy: Internal R& D and External Knowledge Acquisition," Management Science, INFORMS, vol. 52(1), pages 68-82, January.
    45. Laursen, Keld & Salter, Ammon J., 2014. "The paradox of openness: Appropriability, external search and collaboration," Research Policy, Elsevier, vol. 43(5), pages 867-878.
    46. Brem, Alexander & Radziwon, Agnieszka, 2017. "Efficient Triple Helix collaboration fostering local niche innovation projects – A case from Denmark," Technological Forecasting and Social Change, Elsevier, vol. 123(C), pages 130-141.
    47. Marek Vokoun, 2016. "Innovation behaviour of firms in a small open economy: the case of the Czech manufacturing industry," Empirica, Springer;Austrian Institute for Economic Research;Austrian Economic Association, vol. 43(1), pages 111-139, February.
    48. Peter J Buckley & Jeremy Clegg & Chengqi Wang, 2007. "Is the relationship between inward FDI and spillover effects linear? An empirical examination of the case of China," Journal of International Business Studies, Palgrave Macmillan;Academy of International Business, vol. 38(3), pages 447-459, May.
    49. Forsman, Helena, 2011. "Innovation capacity and innovation development in small enterprises. A comparison between the manufacturing and service sectors," Research Policy, Elsevier, vol. 40(5), pages 739-750, June.
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