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R&D Returns, Market Structure and Research Joint Ventures

Author

Listed:
  • Rabah Amir

    (University of Southern Denmark)

Abstract

A two period R&D symmetric Cournot duopoly game with linear demand and costs is analysed under linear (or more general) returns to scale in process R&D. Subgame-perfect equilibrium may call for one firm to fully innovate while the other firm remains just as before. The outcome is a polar duopoly or monopoly (one firm endogenously exiting. Two RJV schemes are compared to the noncooperative solution. Due to built-in symmetry, a joint lab RJV does not always lead to the best performance. Nonetheless, whenever a joint lab innovates, it yields the highest welfare. Overall, our findings differ substantially from those based on strongly decreasing R&D returns and symmetric outcomes.

Suggested Citation

  • Rabah Amir, 1999. "R&D Returns, Market Structure and Research Joint Ventures," CIE Discussion Papers 1999-07, University of Copenhagen. Department of Economics. Centre for Industrial Economics.
    • Handle: RePEc:kud:kuieci:1999-07
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    Citations

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    Cited by:

    1. AMIR, Rabah & GARCIA, Filomena & KNAUFF, Malgorzata, 2006. "Endogenous heterogeneity in strategic models: symmetry-breaking via strategic substitutes and nonconcavities," LIDAM Discussion Papers CORE 2006008, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
    2. Amir, Rabah & Garcia, Filomena & Knauff, Malgorzata, 2010. "Symmetry-breaking in two-player games via strategic substitutes and diagonal nonconcavity: A synthesis," Journal of Economic Theory, Elsevier, vol. 145(5), pages 1968-1986, September.
    3. Andrea Mantovani & Giordano Mion, 2006. "Advertising and endogenous exit in a differentiated duopoly," Recherches économiques de Louvain, De Boeck Université, vol. 72(1), pages 19-48.
    4. Chatterjee, Arpita, 2017. "Endogenous comparative advantage, gains from trade and symmetry-breaking," Journal of International Economics, Elsevier, vol. 109(C), pages 102-115.
    5. Arpita Chatterjee, 2014. "Endogenous Comparative Advantage, Gains From Trade and Symmetry-Breaking," Discussion Papers 2014-18, School of Economics, The University of New South Wales.
    6. Goel, Rajeev K. & Haruna, Shoji, 2007. "Cooperative and noncooperative R&D with spillovers: The case of labor-managed firms," Economic Systems, Elsevier, vol. 31(4), pages 423-440, December.
    7. Amir, Rabah & Halmenschlager, Christine & Jin, Jim, 2011. "R&D-induced industry polarization and shake-outs," International Journal of Industrial Organization, Elsevier, vol. 29(4), pages 386-398, July.
    8. Eddie Dekel & Ady Pauzner, 2018. "Uniqueness, stability and comparative statics for two-person Bayesian games with strategic substitutes," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 66(3), pages 747-761, October.
    9. Ouchida, Yasunori & Goto, Daisaku, 2016. "Environmental research joint ventures and time-consistent emission tax: Endogenous choice of R&D formation," Economic Modelling, Elsevier, vol. 55(C), pages 179-188.
    10. Yasunori Ouchida & Daisaku Goto, 2012. "What is the socially desirable formation of environmental R&D?," IDEC DP2 Series 2-6, Hiroshima University, Graduate School for International Development and Cooperation (IDEC).
    11. Ouchida, Yasunori & Goto, Daisaku, 2014. "Environmental Research Joint Ventures and Time-Consistent Emission Tax," Climate Change and Sustainable Development 166524, Fondazione Eni Enrico Mattei (FEEM).
    12. Rabah Amir & Filomena Garcia & Christine Halmenschlager & Joana Pais, 2011. "R&D As A Prisoner'S Dilemma And R&D‐Avoiding Cartels," Manchester School, University of Manchester, vol. 79(1), pages 81-99, January.

    More about this item

    Keywords

    strategic R&D; dominated strategies; asymmetric equilibria; research joint venture;
    All these keywords.

    JEL classification:

    • D43 - Microeconomics - - Market Structure, Pricing, and Design - - - Oligopoly and Other Forms of Market Imperfection
    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
    • O30 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - General

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