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Dynamic R&D with spillovers: Competition vs cooperation

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Author Info

  • Cellini, Roberto
  • Lambertini, Luca

Abstract

We investigate dynamic R&D for process innovation in a Cournot duopoly where firms may either undertake independent ventures or form a cartel for cost-reducing R&D investments. By comparing the profit and welfare performances of the two settings in steady state, we show that private and social incentives towards R&D cooperation coincide for all admissible levels of the technological spillovers characterising innovative activity. We also evaluate the whole history of the dynamic system along the transition to the steady state, showing that the conflict between private and social incentives does not necessarily emerge.

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Bibliographic Info

Article provided by Elsevier in its journal Journal of Economic Dynamics and Control.

Volume (Year): 33 (2009)
Issue (Month): 3 (March)
Pages: 568-582

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Handle: RePEc:eee:dyncon:v:33:y:2009:i:3:p:568-582

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Web page: http://www.elsevier.com/locate/jedc

Related research

Keywords: Differential games Process innovation R&D cooperation Spillovers;

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References

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  1. Luca Lambertini & Sougata Poddar & Dan Sasaki, 1997. "Standardization and the Stability of Collusion," CIE Discussion Papers 1997-14, University of Copenhagen. Department of Economics. Centre for Industrial Economics.
  2. AMIR, Rabah & EVSTIGNEEV, Igor & WOODERS, John, . "Noncooperative versus cooperative R&D with endogenous spillover rates," CORE Discussion Papers RP -1650, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  3. Cabral, Luis M. B., 2000. "R&D cooperation and product market competition," International Journal of Industrial Organization, Elsevier, vol. 18(7), pages 1033-1047, October.
  4. Kotaro Suzumura, 1990. "Cooperative and Non-cooperative R&D in Oligopoly with Spillovers," Discussion Paper Series a218, Institute of Economic Research, Hitotsubashi University.
  5. L. Lambertini & S. Poddar & D. Sasaki, 1997. "RJVs in Product Innovation and Cartel Stability," Working Papers 272, Dipartimento Scienze Economiche, Universita' di Bologna.
  6. Rabah Amir & John Wooders, 1999. "Effects of One-Way Spillovers on Market Shares, Industry Price, Welfare, and R & D Cooperation," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 8(2), pages 223-249, 06.
  7. d'ASPREMONT, Claude & JACQUEMIN, Alexis, . "Cooperative and noncooperative R&D in duopoly with spillovers," CORE Discussion Papers RP -823, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  8. Spence, Michael, 1984. "Cost Reduction, Competition, and Industry Performance," Econometrica, Econometric Society, vol. 52(1), pages 101-21, January.
  9. Amir, Rabah, 2000. "Modelling imperfectly appropriable R&D via spillovers," International Journal of Industrial Organization, Elsevier, vol. 18(7), pages 1013-1032, October.
  10. Barbara J. Spencer & James A. Brander, 1982. "Strategic Commitment with R&D: The Symmetric Case," Working Papers 516, Queen's University, Department of Economics.
  11. Joanna Poyago-Theotoky, 1999. "A Note on Endogenous Spillovers in a Non-Tournament R & D Duopoly," Review of Industrial Organization, Springer, vol. 15(3), pages 253-262, November.
  12. Rabah Amir & John Wooders, 1998. "Cooperation vs. competition in R&D: The role of stability of equilibrium," Journal of Economics, Springer, vol. 67(1), pages 63-73, February.
  13. Luca Lambertini & Francesca Lotti & Enrico Santarelli, 2004. "Infra-industry spillovers and R&D cooperation: Theory and evidence," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 13(4), pages 311-328.
  14. Qiu, Larry D., 1997. "On the Dynamic Efficiency of Bertrand and Cournot Equilibria," Journal of Economic Theory, Elsevier, vol. 75(1), pages 213-229, July.
  15. Katsoulacos, Yannis & Ulph, David, 1998. "Endogenous Spillovers and the Performance of Research Joint Ventures," Journal of Industrial Economics, Wiley Blackwell, vol. 46(3), pages 333-57, September.
  16. Hinloopen, Jeroen, 2000. "Strategic R&D Co-operatives," Research in Economics, Elsevier, vol. 54(2), pages 153-185, June.
  17. Reinganum, Jennifer F., 1989. "The timing of innovation: Research, development, and diffusion," Handbook of Industrial Organization, in: R. Schmalensee & R. Willig (ed.), Handbook of Industrial Organization, edition 1, volume 1, chapter 14, pages 849-908 Elsevier.
  18. Kamien, Morton I. & Zang, Israel, 2000. "Meet me halfway: research joint ventures and absorptive capacity," International Journal of Industrial Organization, Elsevier, vol. 18(7), pages 995-1012, October.
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