IDEAS home Printed from https://ideas.repec.org/a/sej/ancoec/v752y2008p558-573.html
   My bibliography  Save this article

Third Degree Price Discrimination in Linear-Demand Markets: Effects on Number of Markets Served and Social Welfare

Author

Listed:
  • Victor Kaftal

    () (Department of Mathematical Sciences, 839 C Old Chemistry Building, University of Cincinnati, Cincinnati, OH 45221, USA)

  • Debashis Pal

    () (Department of Economics, 1204 Crosley Tower, University of Cincinnati, Cincinnati, OH 45221)

Abstract

We analyze the welfare impact of monopolistic third degree price discrimination when all markets are not necessarily served by uniform pricing. We consider n markets with linear demand curves. Each demand is characterized by the price intercept of the demand curve and by the size of the market, as measured by the area under the demand curve. Based on these two exogenous parameters, we establish the necessary and sufficient conditions to determine the number of markets to be served under uniform pricing and the direction of the welfare change under third degree price discrimination.

Suggested Citation

  • Victor Kaftal & Debashis Pal, 2008. "Third Degree Price Discrimination in Linear-Demand Markets: Effects on Number of Markets Served and Social Welfare," Southern Economic Journal, Southern Economic Association, vol. 75(2), pages 558-573, October.
  • Handle: RePEc:sej:ancoec:v:75:2:y:2008:p:558-573
    as

    Download full text from publisher

    To our knowledge, this item is not available for download. To find whether it is available, there are three options:
    1. Check below whether another version of this item is available online.
    2. Check on the provider's web page whether it is in fact available.
    3. Perform a search for a similarly titled item that would be available.

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Iñaki Aguirre & Simon Cowan & John Vickers, 2010. "Monopoly Price Discrimination and Demand Curvature," American Economic Review, American Economic Association, vol. 100(4), pages 1601-1615, September.
    2. Jong-Hee Hahn & Chan KIm, 2018. "Input price discrimination with differentiated final products," Working papers 2018rwp-118, Yonsei University, Yonsei Economics Research Institute.
    3. Tomohisa Okada & Takanori Adachi, 2013. "Third-Degree Price Discrimination, Consumption Externalities, and Market Opening," Journal of Industry, Competition and Trade, Springer, vol. 13(2), pages 209-219, June.
    4. Lichtenberg Frank R., 2010. "Pharmaceutical Price Discrimination and Social Welfare," Capitalism and Society, De Gruyter, vol. 5(1), pages 1-32, July.
    5. Simon Cowan, 2016. "Welfare-increasing third-degree price discrimination," RAND Journal of Economics, RAND Corporation, vol. 47(2), pages 326-340, May.
    6. Braouezec, Yann, 2012. "Customer-class pricing, parallel trade and the optimal number of market segments," International Journal of Industrial Organization, Elsevier, vol. 30(6), pages 605-614.
    7. Yann Braouezec, 2013. "The Welfare Effects of Regulating the Number of Market Segments," Working Papers 2013-ECO-11, IESEG School of Management.
    8. Jiuping Xu & Guomin Fang & Zezhong Wu, 2016. "Network equilibrium of production, transportation and pricing for multi-product multi-market," Mathematical Methods of Operations Research, Springer;Gesellschaft für Operations Research (GOR);Nederlands Genootschap voor Besliskunde (NGB), vol. 84(3), pages 567-595, December.

    More about this item

    JEL classification:

    • D4 - Microeconomics - - Market Structure, Pricing, and Design
    • L1 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:sej:ancoec:v:75:2:y:2008:p:558-573. See general information about how to correct material in RePEc.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Laura Razzolini). General contact details of provider: http://edirc.repec.org/data/seaaaea.html .

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service hosted by the Research Division of the Federal Reserve Bank of St. Louis . RePEc uses bibliographic data supplied by the respective publishers.