IDEAS home Printed from https://ideas.repec.org/p/mcd/mcddps/2018_01.html
   My bibliography  Save this paper

Input price discrimination with secret linear contracting

Author

Listed:
  • Ioannis N. Pinopoulos

    (Department of Economics, University of Macedonia)

Abstract

We study the welfare effects of input price discrimination when an unconstrained upstream supplier uses linear contracts that are unobservable by downstream firms. With homogeneous final goods, we show that banning input price discrimination decreases welfare. This finding is in contrast to that in the existing literature that considers observable linear contracts. When final goods are sufficiently differentiated, it is shown that banning input price discrimination increases welfare. This result is in contrast to that in the existing literature that considers unobservable two-part tariff contracts.

Suggested Citation

  • Ioannis N. Pinopoulos, 2018. "Input price discrimination with secret linear contracting," Discussion Paper Series 2018_01, Department of Economics, University of Macedonia, revised Jan 2018.
    • Handle: RePEc:mcd:mcddps:2018_01
    as

    Download full text from publisher

    File URL: http://aphrodite.uom.gr/econwp/pdf/dp012018.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Ryan Luchs & Tansev Geylani & Anthony Dukes & Kannan Srinivasan, 2010. "The End of the Robinson-Patman Act? Evidence from Legal Case Data," Management Science, INFORMS, vol. 56(12), pages 2123-2133, December.
    2. Patrick Rey & Thibaud Vergé, 2004. "Bilateral Control with Vertical Contracts," RAND Journal of Economics, The RAND Corporation, vol. 35(4), pages 728-746, Winter.
    3. O'Brien, Daniel P & Shaffer, Greg, 1994. "The Welfare Effects of Forbidding Discriminatory Discounts: A Secondary Line Analysis of Robinson-Patman," The Journal of Law, Economics, and Organization, Oxford University Press, vol. 10(2), pages 296-318, October.
    4. Sofia Berto Villas‐Boas, 2009. "An empirical investigation of the welfare effects of banning wholesale price discrimination," RAND Journal of Economics, RAND Corporation, vol. 40(1), pages 20-46, March.
    5. 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.
    6. 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)

    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. Koichi Yonezawa & Miguel I Gómez & Timothy J Richards, 2020. "The Robinson–Patman Act and Vertical Relationships," American Journal of Agricultural Economics, John Wiley & Sons, vol. 102(1), pages 329-352, January.
    2. Yonezawa, Koichi & Gomez, Miguel I. & Richards, Timothy J., 2018. "The Robinson-Patman Act and Vertical Relationships in Food Retailing," 2018 Annual Meeting, August 5-7, Washington, D.C. 274204, Agricultural and Applied Economics Association.
    3. Fabian Herweg & Daniel Müller, 2014. "Price Discrimination in Input Markets: Quantity Discounts and Private Information," Economic Journal, Royal Economic Society, vol. 124(577), pages 776-804, June.
    4. Marie-Laure Allain & Claire Chambolle & Stéphane Turolla, 2022. "The Effect of Input Price Discrimination on Retail Prices: Theory and Evidence from France," Working Papers SMART 22-06, INRAE UMR SMART.
    5. Ioannis N. Pinopoulos, 2022. "Input Price Discrimination, Two‐Part Tariffs and Bargaining," Journal of Industrial Economics, Wiley Blackwell, vol. 70(4), pages 1058-1090, December.
    6. Li, Youping & Zhang, Jianhu, 2024. "The welfare effects of input price discrimination revisited," International Journal of Industrial Organization, Elsevier, vol. 95(C).
    7. repec:ehu:ikerla:14747 is not listed on IDEAS
    8. Bisceglia, Michele & Padilla, Jorge & Piccolo, Salvatore, 2021. "When prohibiting wholesale price-parity agreements may harm consumers," International Journal of Industrial Organization, Elsevier, vol. 76(C).
    9. Janssen, Maarten & Reshidi, Edona, 2018. "Retail Discrimination in Search Markets," CEPR Discussion Papers 12945, C.E.P.R. Discussion Papers.
    10. Chin-Sheng Chen & Hong Hwang, 2014. "Spatial Price Discrimination in Input Markets with an Endogenous Market Boundary," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 45(2), pages 139-152, September.
    11. Garcia, Daniel & Janssen, Maarten, 2018. "Retail channel management in consumer search markets," International Journal of Industrial Organization, Elsevier, vol. 58(C), pages 162-182.
    12. Ioannis N. Pinopoulos, 2020. "Input Price Discrimination and Upstream R&D Investments," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 57(1), pages 85-106, August.
    13. Ioannis Pinopoulos, 2017. "Input price discrimination, two-part tariff contracts and bargaining," Discussion Paper Series 2017_01, Department of Economics, University of Macedonia, revised Jan 2017.
    14. Wang, Xingtang, 2022. "Input price discrimination, pricing contract and social welfare," Mathematical Social Sciences, Elsevier, vol. 119(C), pages 91-96.
    15. Youping Li, 2017. "Differential Pricing in Intermediate Good Markets," Journal of Industrial Economics, Wiley Blackwell, vol. 65(3), pages 585-596, September.
    16. Roman Inderst & Tommaso Valletti, 2009. "Price discrimination in input markets," RAND Journal of Economics, RAND Corporation, vol. 40(1), pages 1-19, March.
    17. Herweg, Fabian & Müller, Daniel, 2010. "Price Discrimination in Input Markets: Downstream Entry and Welfare," Bonn Econ Discussion Papers 06/2010, University of Bonn, Bonn Graduate School of Economics (BGSE).
    18. James Langenfeld & Wenqing Li & George Schink, 2003. "Economic Literature on Price Discrimination and its Application to the Uniform Pricing of Gasoline," International Journal of the Economics of Business, Taylor & Francis Journals, vol. 10(2), pages 179-193.
    19. 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.
    20. Asseyer, Andreas, 2020. "Wholesale price discrimination with regulatory asymmetry," Discussion Papers 2020/1, Free University Berlin, School of Business & Economics.
    21. Fabian Herweg & Daniel Müller, 2012. "Price Discrimination in Input Markets: Downstream Entry and Efficiency," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 21(3), pages 773-799, September.

    More about this item

    Keywords

    Input price discrimination; linear contracts; welfare.;
    All these keywords.

    JEL classification:

    • D43 - Microeconomics - - Market Structure, Pricing, and Design - - - Oligopoly and Other Forms of Market Imperfection
    • L11 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Production, Pricing, and Market Structure; Size Distribution of Firms
    • L42 - Industrial Organization - - Antitrust Issues and Policies - - - Vertical Restraints; Resale Price Maintenance; Quantity Discounts

    NEP fields

    This paper has been announced in the following NEP Reports:

    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:mcd:mcddps:2018_01. 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: Theodore Panagiotidis or Anastasia Litina (email available below). General contact details of provider: http://www.uom.gr/index.php?tmima=3 .

    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.