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Antitrust Policy and Environmental Protection

Author

Listed:
  • Shigeru Matsumoto

    (Kansai University)

  • Hajime Sugeta

    (Kansai University)

Abstract

We examine the effects of antitrust policy (the prohibition of a input price discrimination) when an emission tax is used for environmental protection. We show that antitrust policy reduces pollution emission and improves social welfare. Therefore, antitrust policy contributes to environmental protection.

Suggested Citation

  • Shigeru Matsumoto & Hajime Sugeta, 2007. "Antitrust Policy and Environmental Protection," Economics Bulletin, AccessEcon, vol. 17(2), pages 1-10.
    • Handle: RePEc:ebl:ecbull:eb-06q20004
    as

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    References listed on IDEAS

    as
    1. Valletti, Tommaso M., 2003. "Input price discrimination with downstream Cournot competitors," International Journal of Industrial Organization, Elsevier, vol. 21(7), pages 969-988, September.
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    3. Galera, Francisco & Zaratiegui, Jesus M., 2006. "Welfare and output in third-degree price discrimination: A note," International Journal of Industrial Organization, Elsevier, vol. 24(3), pages 605-611, May.
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    5. Schwartz, Marius, 1990. "Third-Degree Price Discrimination and Output: Generalizing a Welfare Result," American Economic Review, American Economic Association, vol. 80(5), pages 1259-1262, December.
    6. Varian, Hal R, 1985. "Price Discrimination and Social Welfare," American Economic Review, American Economic Association, vol. 75(4), pages 870-875, September.
    7. Yoshihiro Yoshida, 2000. "Third-Degree Price Discrimination in Input Markets: Output and Welfare," American Economic Review, American Economic Association, vol. 90(1), pages 240-246, March.
    8. DeGraba, Patrick, 1990. "Input Market Price Discrimination and the Choice of Technology," American Economic Review, American Economic Association, vol. 80(5), pages 1246-1253, December.
    Full references (including those not matched with items on IDEAS)

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    More about this item

    Keywords

    Antitrust Policy;

    JEL classification:

    • Q2 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Renewable Resources and Conservation
    • D4 - Microeconomics - - Market Structure, Pricing, and Design

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