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Losses from competition in a dynamic game model of a renewable resource oligopoly

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  • Kenji Fujiwara

    () (Kwansei Gakuin University)

Abstract

This paper develops a dynamic game model of an asymmetric oligopoly with a renewable resource to reconsider welfare effects of increases in the number of firms. We show that increasing not only the number of inefficient firms but also that of Efficient firms reduces welfare, which sharply contrasts to a static outcome. It is discussed that the closed-loop property of feedback strategies plays a decisive role in this finding.

Suggested Citation

  • Kenji Fujiwara, 2010. "Losses from competition in a dynamic game model of a renewable resource oligopoly," Discussion Paper Series 51, School of Economics, Kwansei Gakuin University, revised Apr 2010.
  • Handle: RePEc:kgu:wpaper:51
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    References listed on IDEAS

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    1. Tsutsui, Shunichi & Mino, Kazuo, 1990. "Nonlinear strategies in dynamic duopolistic competition with sticky prices," Journal of Economic Theory, Elsevier, vol. 52(1), pages 136-161, October.
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    Citations

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    Cited by:

    1. Lambertini, Luca & Mantovani, Andrea, 2014. "Feedback equilibria in a dynamic renewable resource oligopoly: Pre-emption, voracity and exhaustion," Journal of Economic Dynamics and Control, Elsevier, vol. 47(C), pages 115-122.
    2. Benchekroun, Hassan & Long, Ngo Van, 2016. "Status concern and the exploitation of common pool renewable resources," Ecological Economics, Elsevier, vol. 125(C), pages 70-82.
    3. Ben Jebli, Mehdi & Ben Youssef, Slim, 2014. "Timing of adoption of clean technologies, transboundary pollution and international trade," Economics - The Open-Access, Open-Assessment E-Journal, Kiel Institute for the World Economy (IfW), vol. 8, pages 1-31.
    4. Wei-Bin Zhang, 2015. "Oscillations in a Growth Model with Endogenous Wealth, Resource, Housing, and Elastic Labour Supply," International Journal of Economics and Empirical Research (IJEER), The Economics and Social Development Organization (TESDO), vol. 3(9), pages 458-472, September.
    5. Zhang Wei-Bin, 2011. "Economic Growth And Dynamics Of Renewable Resource With Housing, Agricultural And Resource Land Use," Studies in Business and Economics, Lucian Blaga University of Sibiu, Faculty of Economic Sciences, vol. 6(2), pages 151-174, August.
    6. Jinji, Naoto, 2014. "Comparative statics for oligopoly: A generalized result," Economics Letters, Elsevier, vol. 124(1), pages 79-82.
    7. Slim Ben Youssef, 2015. "Timing of Adoption of Clean Technologies by Regulated Monopolies," Panoeconomicus, Savez ekonomista Vojvodine, Novi Sad, Serbia, vol. 62(1), pages 77-92, March.
    8. repec:wsi:igtrxx:v:19:y:2017:i:04:n:s0219198917500189 is not listed on IDEAS
    9. ZHANG Wei-Bin, 2015. "Values Of Land And Renewable Resources In A Three-Sector Economic Growth Model," Studies in Business and Economics, Lucian Blaga University of Sibiu, Faculty of Economic Sciences, vol. 10(1), pages 156-186, April.
    10. Benchekroun, Hassan & Gaudet, Gérard, 2015. "On the effects of mergers on equilibrium outcomes in a common property renewable asset oligopoly," Journal of Economic Dynamics and Control, Elsevier, vol. 52(C), pages 209-223.
    11. repec:spr:decfin:v:40:y:2017:i:1:d:10.1007_s10203-017-0189-5 is not listed on IDEAS
    12. Wei-Bin Zhang, 2017. "Growth with Endogenous Capital, Knowledge, and Renewable Resources," Romanian Statistical Review, Romanian Statistical Review, vol. 65(1), pages 19-37, March.
    13. L. Lambertini, 2015. "Managerial delegation in a dynamic renewable resource oligopoly," Working Papers wp990, Dipartimento Scienze Economiche, Universita' di Bologna.
    14. Ngo Long, 2011. "Dynamic Games in the Economics of Natural Resources: A Survey," Dynamic Games and Applications, Springer, vol. 1(1), pages 115-148, March.
    15. Wei-Bin ZHANG, 2014. "Human Capital, Wealth, and Renewable Resources," Expert Journal of Economics, Sprint Investify, vol. 2(1), pages 1-20.

    More about this item

    Keywords

    Di erential game; Asymmetric oligopoly; Feedback strategy;

    JEL classification:

    • C73 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Stochastic and Dynamic Games; Evolutionary Games
    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
    • Q20 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Renewable Resources and Conservation - - - General

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