IDEAS home Printed from https://ideas.repec.org/a/oup/jcomle/v5y2009i3p563-569..html
   My bibliography  Save this article

An Exact Arithmetic Ssnip Test For Asymmetric Products

Author

Listed:
  • Øystein Daljord

Abstract

The standard application of critical loss analysis to delineate markets is shown to be incorrect when products are asymmetric. A simple delineating criterion is derived that accounts for asymmetries between products without imposing equilibrium conditions or any specific demand structure.

Suggested Citation

  • Øystein Daljord, 2009. "An Exact Arithmetic Ssnip Test For Asymmetric Products," Journal of Competition Law and Economics, Oxford University Press, vol. 5(3), pages 563-569.
    • Handle: RePEc:oup:jcomle:v:5:y:2009:i:3:p:563-569.
    as

    Download full text from publisher

    File URL: http://hdl.handle.net/10.1093/joclec/nhp001
    Download Restriction: Access to full text is restricted to subscribers.
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Jerry Hausman & Gregory Leonard & J. Douglas Zona, 1994. "Competitive Analysis with Differentiated Products," Annals of Economics and Statistics, GENES, issue 34, pages 143-157.
    2. repec:adr:anecst:y:1994:i:34:p:06 is not listed on IDEAS
    3. Øystein Daljord & Lars Sørgard & Øyvind Thomassen, 2008. "The Ssnip Test And Market Definition With The Aggregate Diversion Ratio: A Reply To Katz And Shapiro," Journal of Competition Law and Economics, Oxford University Press, vol. 4(2), pages 263-270.
    4. Aviv Nevo, 2000. "Mergers with Differentiated Products: The Case of the Ready-to-Eat Cereal Industry," RAND Journal of Economics, The RAND Corporation, vol. 31(3), pages 395-421, Autumn.
    5. Malcolm B. Coate & Jeffrey H. Fischer, 2008. "A Practical Guide To The Hypothetical Monopolist Test For Market Definition [Market Definition: An Analytical Overview]," Journal of Competition Law and Economics, Oxford University Press, vol. 4(4), pages 1031-1063.
    6. Graeme Reynolds & Chris Walters, 2008. "The Use Of Customer Surveys For Market Definition And The Competitive Assessment Of Horizontal Mergers," Journal of Competition Law and Economics, Oxford University Press, vol. 4(2), pages 411-431.
    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. Sergio Aquino de Souza & Eduardo Pontual Ribeiro & Gerson Carvalho, 2010. "Documento de Trabalho 01/2010 - Delimitação de Mercado Relevante," Documentos de Trabalho 2010010, Conselho Administrativo de Defesa Econômica (Cade), Departamento de Estudos Econômicos.
    2. Sergio Aquino de Souza & Eduardo Pontual Ribeiro & Gerson Carvalho, 2010. "Documento de Trabalho 01/2010 - Delimitação de Mercado Relevante," Documentos de Trabalho 12010, Conselho Administrativo de Defesa Econômica (Cade), Departamento de Estudos Econômicos.

    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. Kaplow, Louis & Shapiro, Carl, 2007. "Antitrust," Handbook of Law and Economics, in: A. Mitchell Polinsky & Steven Shavell (ed.), Handbook of Law and Economics, edition 1, volume 2, chapter 15, pages 1073-1225, Elsevier.
    2. Christopher Conlon & Julie Holland Mortimer, 2021. "Empirical properties of diversion ratios," RAND Journal of Economics, RAND Corporation, vol. 52(4), pages 693-726, December.
    3. Tarantino, Emanuele & Pavanini, Nicola & Mayordomo, Sergio, 2020. "The Impact of Alternative Forms of Bank Consolidation on Credit Supply and Financial Stability," CEPR Discussion Papers 15069, C.E.P.R. Discussion Papers.
    4. Friberg, Richard & Romahn, André, 2015. "Divestiture requirements as a tool for competition policy: A case from the Swedish beer market," International Journal of Industrial Organization, Elsevier, vol. 42(C), pages 1-18.
    5. Tirtha Pratim Dhar & Jean-Paul Chavas & Ronald W. Cotterill & Brian W. Gould, 2002. "An Econometric Analysis of Brand Level Strategic Pricing Between Coca Cola and Pepsi Inc," Food Marketing Policy Center Research Reports 065, University of Connecticut, Department of Agricultural and Resource Economics, Charles J. Zwick Center for Food and Resource Policy.
    6. Orley C. Ashenfelter & Daniel Hosken & Matthew Weinberg, 2009. "Generating Evidence to Guide Merger Enforcement," Working Papers 1137, Princeton University, Department of Economics, Center for Economic Policy Studies..
    7. Sergio Aquino de Souza & Eduardo Pontual Ribeiro & Gerson Carvalho, 2010. "Documento de Trabalho 01/2010 - Delimitação de Mercado Relevante," Documentos de Trabalho 12010, Conselho Administrativo de Defesa Econômica (Cade), Departamento de Estudos Econômicos.
    8. Keaton Miller & Boyoung Seo, 2021. "The Effect of Cannabis Legalization on Substance Demand and Tax Revenues," National Tax Journal, University of Chicago Press, vol. 74(1), pages 107-145.
    9. Kim, Donghun, 2004. "Market Structure, Price Pass-Through and Welfare with Differentiated Products," Research Reports 25157, University of Connecticut, Food Marketing Policy Center.
    10. Davis, Peter, 2011. "On the role of empirical industrial organization in competition policy," International Journal of Industrial Organization, Elsevier, vol. 29(3), pages 323-328, May.
    11. Coate, Malcolm B. & Ulrick, Shawn W. & Yun, John M., 2021. "Tailoring critical loss to the competitive process," International Review of Law and Economics, Elsevier, vol. 65(C).
    12. Miller, Nathan H. & Remer, Marc & Ryan, Conor & Sheu, Gloria, 2017. "Upward pricing pressure as a predictor of merger price effects," International Journal of Industrial Organization, Elsevier, vol. 52(C), pages 216-247.
    13. Brito, Duarte & Ribeiro, Ricardo & Vasconcelos, Helder, 2018. "Quantifying the coordinated effects of partial horizontal acquisitions," European Economic Review, Elsevier, vol. 110(C), pages 108-149.
    14. Mathiesen, Lars & Nilsen, Øivind Anti & Sørgard, Lars, 2011. "Merger simulations with observed diversion ratios," International Review of Law and Economics, Elsevier, vol. 31(2), pages 83-91, June.
    15. Orley Ashenfelter & Daniel Hosken & Matthew Weinberg, 2009. "Generating Evidence to Guide Merger Enforcement," CPI Journal, Competition Policy International, vol. 5.
    16. Tiago Pires & André Trindade, 2018. "Ex-post Evaluation of Mergers in the Supermarket Industry," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 52(3), pages 473-496, May.
    17. Martin S. Gaynor & Samuel A. Kleiner & William B. Vogt, 2013. "A Structural Approach to Market Definition With an Application to the Hospital Industry," Journal of Industrial Economics, Wiley Blackwell, vol. 61(2), pages 243-289, June.
    18. Victor Aguirregabiria & Margaret Slade, 2017. "Empirical models of firms and industries," Canadian Journal of Economics, Canadian Economics Association, vol. 50(5), pages 1445-1488, December.
    19. Slade, Margaret E., 2006. "Merger Simulations of Unilateral Effects : What Can We Learn from the UK Brewing Industry?," The Warwick Economics Research Paper Series (TWERPS) 767, University of Warwick, Department of Economics.
    20. Oliver Budzinski & Isabel Ruhmer, 2010. "Merger Simulation In Competition Policy: A Survey," Journal of Competition Law and Economics, Oxford University Press, vol. 6(2), pages 277-319.

    More about this item

    JEL classification:

    • L49 - Industrial Organization - - Antitrust Issues and Policies - - - Other

    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:oup:jcomle:v:5:y:2009:i:3:p:563-569.. 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: Oxford University Press (email available below). General contact details of provider: https://academic.oup.com/jcle .

    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.