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Endogenous mode of competition in general equilibrium

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  • J. Peter Neary
  • Joe Tharakan

Abstract

This paper endogenises the extent of intra-sectoral competition in a multi-sectoral model of oligopoly in general equilibrium. Firms choose capacity followed by prices. If the benefits of capacity investment in a given sector are below a threshold level, the sector exhibits Bertrand behaviour,otherwise it exhibits Cournot behaviour. By endogenising the threshold parameter in general equilibrium, we show how exogenous shocks alter the mix of sectors between "more" and "less" competitive, or Bertrand and Cournot. The model also has implications for the effects of trade liberalisation and technological change on the relative wages of skilled and unskilled workers.

Suggested Citation

  • J. Peter Neary & Joe Tharakan, 2005. "Endogenous mode of competition in general equilibrium," Working Papers 200526, School of Economics, University College Dublin.
    • Handle: RePEc:ucn:wpaper:200526
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    File URL: http://hdl.handle.net/10197/1301
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    References listed on IDEAS

    as
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    Cited by:

    1. Dermot Leahy & J. Peter Neary, 2013. "Oligopoly and Trade," Palgrave Macmillan Books, in: Daniel Bernhofen & Rod Falvey & David Greenaway & Udo Kreickemeier (ed.), Palgrave Handbook of International Trade, chapter 7, pages 197-235, Palgrave Macmillan.

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    More about this item

    Keywords

    Bertrand and Cournot competition; GOLE (General Oligopolistic Equilibrium); Kreps- Scheinkman; Market integration; International trade; Oligopolies; Competition; Imperfect;
    All these keywords.

    JEL classification:

    • F10 - International Economics - - Trade - - - General
    • F12 - International Economics - - Trade - - - Models of Trade with Imperfect Competition and Scale Economies; Fragmentation
    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets

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