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On R&D information sharing and merger

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  • Sinha, Uday Bhanu

Abstract

The paper deals with the interaction of sharing cost information and merger in a Cournot duopoly. We show that an innovating firm would share information about the cost realization with its rival provided the market size is relatively small or, the R&D technology is relatively more efficient in a medium market size. However, in a large market, or in a medium market size with less efficient R&D technology, the innovating firm does not share information with its rival. In equilibrium whether information sharing occurs or not, merger is always formed. We find that the social welfare may be higher under incomplete information regime. We also establish the role of trade association in facilitating merger through information exchange.

Suggested Citation

  • Sinha, Uday Bhanu, 2013. "On R&D information sharing and merger," Economic Modelling, Elsevier, vol. 32(C), pages 369-376.
  • Handle: RePEc:eee:ecmode:v:32:y:2013:i:c:p:369-376
    DOI: 10.1016/j.econmod.2013.02.029
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    Cited by:

    1. Nie, Pu-yan & Wang, Chan & Wen, Hong-xing, 2021. "Horizontal mergers under uniform resource constraints," Journal of Retailing and Consumer Services, Elsevier, vol. 63(C).
    2. Sinha, Uday Bhanu, 2013. "On R&D information sharing and merger," Economic Modelling, Elsevier, vol. 32(C), pages 369-376.
    3. Yin, Xundong & Wang, Sophie Xuefei & Lu, Yuanzhu & Yan, Jianye, 2023. "Endogenous information acquisition and disclosure of private information in a duopoly," Economic Modelling, Elsevier, vol. 126(C).
    4. Chen, Feiqiong & Meng, Qiaoshuang & Li, Xueying, 2018. "Cross-border post-merger integration and technology innovation: A resource-based view," Economic Modelling, Elsevier, vol. 68(C), pages 229-238.
    5. Pu†yan Nie, 2018. "Comparing Horizontal Mergers Under Cournot with Bertrand Competitions," Australian Economic Papers, Wiley Blackwell, vol. 57(1), pages 55-80, March.

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    More about this item

    Keywords

    Information sharing; Trade association; Market size; R&D; Merger; Welfare;
    All these keywords.

    JEL classification:

    • L12 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Monopoly; Monopolization Strategies
    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
    • L41 - Industrial Organization - - Antitrust Issues and Policies - - - Monopolization; Horizontal Anticompetitive Practices
    • O32 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Management of Technological Innovation and R&D

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