Nothing Special   »   [go: up one dir, main page]
IDEAS home Printed from https://ideas.repec.org/a/bla/randje/v52y2021i1p100-124.html
   My bibliography  Save this article

Competitive differential pricing

Author

Listed:
  • Yongmin Chen
  • Jianpei Li
  • Marius Schwartz
Abstract
We analyze welfare under differential versus uniform pricing across oligopoly markets that differ in costs of service, and establish general demand conditions for differential pricing by symmetric firms to increase consumer surplus, profit, and total welfare. The analysis reveals why competitive differential pricing is generally beneficial—more than price discrimination—but not always, including why profit may fall, unlike for monopoly. The presence of more competitors tends to enlarge consumers' share of the gain from differential pricing, though profits often still rise. When firms have asymmetric costs, however, profit or consumer surplus can fall even with ‘simple’ linear demands.

Suggested Citation

  • Yongmin Chen & Jianpei Li & Marius Schwartz, 2021. "Competitive differential pricing," RAND Journal of Economics, RAND Corporation, vol. 52(1), pages 100-124, March.
    • Handle: RePEc:bla:randje:v:52:y:2021:i:1:p:100-124
    DOI: 10.1111/1756-2171.12363
    as

    Download full text from publisher

    File URL: https://doi.org/10.1111/1756-2171.12363
    Download Restriction: no
    File URL: https://libkey.io/10.1111/1756-2171.12363?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Armstrong, Mark & Porter, Robert, 2007. "Preface to the Handbook of Industrial Organization, Volume 3," Handbook of Industrial Organization, in: Mark Armstrong & Robert Porter (ed.), Handbook of Industrial Organization, edition 1, volume 3, chapter 0, pages 00, Elsevier.
    2. 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.
    3. Glenn Ellison, 2005. "A Model of Add-On Pricing," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 120(2), pages 585-637.
    4. Holmes, Thomas J, 1989. "The Effects of Third-Degree Price Discrimination in Oligopoly," American Economic Review, American Economic Association, vol. 79(1), pages 244-250, March.
    5. Monika Mrázová & J. Peter Neary, 2017. "Not So Demanding: Demand Structure and Firm Behavior," American Economic Review, American Economic Association, vol. 107(12), pages 3835-3874, December.
    6. Mark Armstrong & John Vickers, 2018. "Multiproduct Pricing Made Simple," Journal of Political Economy, University of Chicago Press, vol. 126(4), pages 1444-1471.
    7. Simon Cowan, 2007. "The welfare effects of third-degree price discrimination with nonlinear demand functions," RAND Journal of Economics, RAND Corporation, vol. 38(2), pages 419-428, June.
    8. Jan K. Brueckner & Darin N. Lee & Pierre M. Picard & Ethan Singer, 2015. "Product Unbundling in the Travel Industry: The Economics of Airline Bag Fees," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 24(3), pages 457-484, September.
    9. Yongmin Chen & Marius Schwartz, 2015. "Differential pricing when costs differ: a welfare analysis," RAND Journal of Economics, RAND Corporation, vol. 46(2), pages 442-460, June.
    10. Frederick V. Waugh, 1944. "Does the Consumer Benefit from Price Instability?," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 58(4), pages 602-614.
    11. Mark Armstrong & Robert Porter (ed.), 2007. "Handbook of Industrial Organization," Handbook of Industrial Organization, Elsevier, edition 1, volume 3, number 1.
    12. E. Glen Weyl & Michal Fabinger, 2013. "Pass-Through as an Economic Tool: Principles of Incidence under Imperfect Competition," Journal of Political Economy, University of Chicago Press, vol. 121(3), pages 528-583.
    13. Simon Cowan, 2012. "Third-Degree Price Discrimination and Consumer Surplus," Journal of Industrial Economics, Wiley Blackwell, vol. 60(2), pages 333-345, June.
    14. Dana, James D., 2012. "Buyer groups as strategic commitments," Games and Economic Behavior, Elsevier, vol. 74(2), pages 470-485.
    15. Simon Cowan, 2018. "Regulating monopoly price discrimination," Journal of Regulatory Economics, Springer, vol. 54(1), pages 1-13, August.
    16. Takanori Adachi & Michal Fabinger, 2019. "Output and Welfare Implications of Oligopolistic Third-Degree Price Discrimination," Working Papers e139, Tokyo Center for Economic Research.
    17. Benjamin Edelman & Julian Wright, 2015. "Price Coherence and Excessive Intermediation," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 130(3), pages 1283-1328.
    18. Yongmin Chen & Marius Schwartz, 2016. "Churn Versus Diversion in Antitrust: An Illustrative Model," Economica, London School of Economics and Political Science, vol. 83(332), pages 564-583, October.
    Full references (including those not matched with items on IDEAS)

    Citations

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


    Cited by:

    1. Markus Dertwinkel‐Kalt & Christian Wey, 2023. "Third‐Degree Price Discrimination in Oligopoly when Markets are Covered," Journal of Industrial Economics, Wiley Blackwell, vol. 71(2), pages 464-490, June.
    2. Rhodes, Andrew & Zhou, Jidong, 2022. "Personalized Pricing and Competition," TSE Working Papers 22-1333, Toulouse School of Economics (TSE), revised Mar 2024.
    3. Romain Lestage, 2021. "Input price discrimination and non-controlling vertical shareholding," Journal of Regulatory Economics, Springer, vol. 59(3), pages 226-250, June.
    4. Aguirre, Iñaki & Yenipazarli, Arda, 2022. "A Rationale for the “Meeting Competition Defense” when Competitive Pressure Varies Across Markets," MPRA Paper 113746, University Library of Munich, Germany.
    5. Aguirre, Iñaki, 2019. "Oligopoly price discrimination, competitive pressure and total output," Economics - The Open-Access, Open-Assessment E-Journal (2007-2020), Kiel Institute for the World Economy (IfW Kiel), vol. 13, pages 1-16.
    6. Adachi, Takanori, 2023. "A sufficient statistics approach for welfare analysis of oligopolistic third‐degree price discrimination," International Journal of Industrial Organization, Elsevier, vol. 86(C).
    7. Takanori ADACHI, 2022. "Recent Advances in the Theory of Third-Degree Price Discrimination: A Brief Survey," Discussion papers e-22-006, Graduate School of Economics , Kyoto University.
    8. Guo, Wen-Chung & Lai, Fu-Chuan, 2022. "Price discrimination under online–offline competition," Economics Letters, Elsevier, vol. 216(C).

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Yongmin Chen & Marius Schwartz, 2015. "Differential pricing when costs differ: a welfare analysis," RAND Journal of Economics, RAND Corporation, vol. 46(2), pages 442-460, June.
    2. Adachi, Takanori, 2023. "A sufficient statistics approach for welfare analysis of oligopolistic third‐degree price discrimination," International Journal of Industrial Organization, Elsevier, vol. 86(C).
    3. Simon Cowan, 2016. "Welfare-increasing third-degree price discrimination," RAND Journal of Economics, RAND Corporation, vol. 47(2), pages 326-340, May.
    4. Takanori Adachi & Michal Fabinger, 2017. "Multi-Dimensional Pass-Through, Incidence, and the Welfare Burden of Taxation in Oligopoly," CIRJE F-Series CIRJE-F-1040, CIRJE, Faculty of Economics, University of Tokyo.
    5. Takanori Adachi & Noriaki Matsushima, 2014. "The Welfare Effects Of Third-Degree Price Discrimination In A Differentiated Oligopoly," Economic Inquiry, Western Economic Association International, vol. 52(3), pages 1231-1244, July.
    6. Aguirre, Iñaki, 2019. "Oligopoly price discrimination, competitive pressure and total output," Economics - The Open-Access, Open-Assessment E-Journal (2007-2020), Kiel Institute for the World Economy (IfW Kiel), vol. 13, pages 1-16.
    7. Markus Dertwinkel‐Kalt & Christian Wey, 2023. "Third‐Degree Price Discrimination in Oligopoly when Markets are Covered," Journal of Industrial Economics, Wiley Blackwell, vol. 71(2), pages 464-490, June.
    8. Takanori Adachi & Michal Fabinger, 2017. "Multi-Dimensional Pass-Through and Welfare Measures under Imperfect Competition," Papers 1702.04967, arXiv.org, revised Dec 2018.
    9. Takanori Adachi & Muhammad Michal Fabinger, 2017. "Multi-Dimensional Pass-Through, Incidence, and the Welfare Burden of Taxation in Oligopoly," CIRJE F-Series CIRJE-F-1040, CIRJE, Faculty of Economics, University of Tokyo.
    10. Kichko, Sergei & Picard, Pierre M., 2023. "On the effects of income heterogeneity in monopolistically competitive markets," Journal of International Economics, Elsevier, vol. 143(C).
    11. Aguirre Iñaki, 2016. "On the Economics of the “Meeting Competition Defense” Under the Robinson–Patman Act," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 16(3), pages 1213-1238, September.
    12. Andrew Rhodes & Chris M. Wilson, 2018. "False advertising," RAND Journal of Economics, RAND Corporation, vol. 49(2), pages 348-369, June.
    13. Iñaki Aguirre & Simon G. Cowan, 2015. "Monopoly price discrimination with constant elasticity demand," Economic Theory Bulletin, Springer;Society for the Advancement of Economic Theory (SAET), vol. 3(2), pages 329-340, October.
    14. Ritz, Robert A., 2014. "Price discrimination and limits to arbitrage: An analysis of global LNG markets," Energy Economics, Elsevier, vol. 45(C), pages 324-332.
    15. Fabra, Natalia & Reguant, Mar, 2020. "A model of search with price discrimination," European Economic Review, Elsevier, vol. 129(C).
    16. Zhu Wang & Julian Wright, 2018. "Should platforms be allowed to charge ad valorem fees?," Journal of Industrial Economics, Wiley Blackwell, vol. 66(3), pages 739-760, September.
    17. Germain Gaudin & Romain Lestage, 2022. "Input Price Discrimination, Demand Forms, And Welfare," Journal of Industrial Economics, Wiley Blackwell, vol. 70(4), pages 1033-1057, December.
    18. Johnson, Justin P. & Myatt, David P., 2015. "The properties of product line prices," International Journal of Industrial Organization, Elsevier, vol. 43(C), pages 182-188.
    19. Chen, Yongmin & Schwartz, Marius, 2012. "Beyond price discrimination: welfare under differential pricing when costs also differ," MPRA Paper 43393, University Library of Munich, Germany.
    20. Miklós-Thal, Jeanine & Shaffer, Greg, 2021. "Third-degree price discrimination in oligopoly with endogenous input costs," International Journal of Industrial Organization, Elsevier, vol. 79(C).

    More about this item

    JEL classification:

    • D43 - Microeconomics - - Market Structure, Pricing, and Design - - - Oligopoly and Other Forms of Market Imperfection
    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
    • L10 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - General

    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:bla:randje:v:52:y:2021:i:1:p:100-124. See general information about how to correct material in RePEc.

    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.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with 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.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Wiley Content Delivery (email available below). General contact details of provider: https://edirc.repec.org/data/randdus.html .

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

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.