IDEAS home Printed from https://ideas.repec.org/p/cpr/ceprdp/5813.html
   My bibliography  Save this paper

Computing Abuse Related Damages in the Case of New Entry: An Illustration for the Directory Enquiry Services Market

Author

Listed:
  • Siotis, Georges
  • Martinez Granado, Maite

Abstract

A number of European countries, among which the UK and Spain, have opened up their Directory Enquiry Services (DQs) market to competition. In Spain, both local and foreign firms challenged the incumbent as of April 2003. The latter abused its dominant position by providing an inferior quality version of the (essential) input, namely the subscribers? database. We illustrate how it is possible to quantify the effect of abuse in situation were the entrant has no previous history in the market. We use the UK experience to construct the relevant counterfactual, that is the "but for abuse" scenario. After controlling for relative prices and advertising intensity, we find that one of the foreign entrants achieved a Spanish market share substantially below what it would have obtained in the absence of abuse.

Suggested Citation

  • Siotis, Georges & Martinez Granado, Maite, 2006. "Computing Abuse Related Damages in the Case of New Entry: An Illustration for the Directory Enquiry Services Market," CEPR Discussion Papers 5813, C.E.P.R. Discussion Papers.
    • Handle: RePEc:cpr:ceprdp:5813
    as

    Download full text from publisher

    File URL: https://cepr.org/publications/DP5813
    Download Restriction: CEPR Discussion Papers are free to download for our researchers, subscribers and members. If you fall into one of these categories but have trouble downloading our papers, please contact us at subscribers@cepr.org
    ---><---

    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. Allenby, Greg M & Rossi, Peter E, 1991. "There Is No Aggregate Bias: Why Macro Logit Models Work," Journal of Business & Economic Statistics, American Statistical Association, vol. 9(1), pages 1-14, January.
    2. Nevo, Aviv, 2001. "Measuring Market Power in the Ready-to-Eat Cereal Industry," Econometrica, Econometric Society, vol. 69(2), pages 307-342, March.
    3. Aviv Nevo, 2000. "A Practitioner's Guide to Estimation of Random‐Coefficients Logit Models of Demand," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 9(4), pages 513-548, December.
    4. Steven C. Salop, 1979. "Monopolistic Competition with Outside Goods," Bell Journal of Economics, The RAND Corporation, vol. 10(1), pages 141-156, Spring.
    5. Klemperer, Paul, 1992. "Competition When Consumers Have Switching Costs: An Overview," CEPR Discussion Papers 704, C.E.P.R. Discussion Papers.
    6. V. Kumar & Timothy B. Heath, 1990. "A comparative study of market share models using disaggregate data," Post-Print hal-00670544, HAL.
    7. Allenby, G.M. & Rossi, P.E., 1988. "There Is No Aggregation Bias: Why Macro Logit Models Work," Papers 88-62, Chicago - Graduate School of Business.
    8. Salop, Steven C & Scheffman, David T, 1983. "Raising Rivals' Costs," American Economic Review, American Economic Association, vol. 73(2), pages 267-271, May.
    9. Mandy, David M, 2000. "Killing the Goose That May Have Laid the Golden Egg: Only the Data Know Whether Sabotage Pays," Journal of Regulatory Economics, Springer, vol. 17(2), pages 157-172, March.
    10. Sibley, David S. & Weisman, Dennis L., 1998. "Raising rivals' costs: The entry of an upstream monopolist into downstream markets," Information Economics and Policy, Elsevier, vol. 10(4), pages 451-470, December.
    11. Paul Klemperer, 1987. "Markets with Consumer Switching Costs," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 102(2), pages 375-394.
    12. Salop, Steven C & Scheffman, David T, 1987. "Cost-Raising Strategies," Journal of Industrial Economics, Wiley Blackwell, vol. 36(1), pages 19-34, September.
    13. Berry, Steven & Levinsohn, James & Pakes, Ariel, 1995. "Automobile Prices in Market Equilibrium," Econometrica, Econometric Society, vol. 63(4), pages 841-890, July.
    14. Ivaldi, Marc & Verboven, Frank, 2005. "Quantifying the effects from horizontal mergers in European competition policy," International Journal of Industrial Organization, Elsevier, vol. 23(9-10), pages 669-691, December.
    15. Kumar, V. & Heath, Timothy B., 1990. "A comparative study of market share models using disaggregate data," International Journal of Forecasting, Elsevier, vol. 6(2), pages 163-174, July.
    16. Economides, Nicholas, 1998. "The incentive for non-price discrimination by an input monopolist," International Journal of Industrial Organization, Elsevier, vol. 16(3), pages 271-284, May.
    17. Kumar, V. & Nagpal, Anish & Venkatesan, Rajkumar, 2002. "Forecasting category sales and market share for wireless telephone subscribers: a combined approach," International Journal of Forecasting, Elsevier, vol. 18(4), pages 583-603.
    18. Bagwell, Kyle, 2007. "The Economic Analysis of Advertising," Handbook of Industrial Organization, in: Mark Armstrong & Robert Porter (ed.), Handbook of Industrial Organization, edition 1, volume 3, chapter 28, pages 1701-1844, Elsevier.
    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. Siotis, Georges & Martinez Granado, Maite, 2006. "Computing Abuse Related Damages in the Case of New Entry: An Illustration for the Directory Enquiry Services Market," CEPR Discussion Papers 5813, C.E.P.R. Discussion Papers.
    2. Belleflamme,Paul & Peitz,Martin, 2015. "Industrial Organization," Cambridge Books, Cambridge University Press, number 9781107687899, September.
    3. Siotis Georges & Martínez-Granado Maite, 2010. "Sabotaging Entry: An Estimation of Damages in the Directory Enquiry Service Market," Review of Law & Economics, De Gruyter, vol. 6(1), pages 1-57, April.
    4. Mandy, David M. & Mayo, John W. & Sappington, David E.M., 2016. "Targeting efforts to raise rivals' costs: Moving from “Whether” to “Whom”," International Journal of Industrial Organization, Elsevier, vol. 46(C), pages 1-15.
    5. Donna, Javier D. & Pereira, Pedro & Trindade, Andre & Yoshida, Renan C., 2020. "Direct-to-Consumer Sales by Manufacturers and Bargaining," MPRA Paper 105773, University Library of Munich, Germany.
    6. Roberto Hernán González & Praveen Kujal, 2012. "Vertical integration, market foreclosure and quality investment," Portuguese Economic Journal, Springer;Instituto Superior de Economia e Gestao, vol. 11(1), pages 1-20, April.
    7. Ciara Whelan & Patrick P. Walsh & Franco Mariuzzo, 2004. "EU merger control in differentiated product industries," Open Access publications 10197/138, School of Economics, University College Dublin.
    8. Elena Argentesi & Lapo Filistrucchi, 2007. "Estimating market power in a two-sided market: The case of newspapers," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 22(7), pages 1247-1266.
    9. Patrick Paul Walsh & Franco Mariuzzo & Ciara Whelan, 2005. "Merger Control in Differentiated Product," Trinity Economics Papers tep10, Trinity College Dublin, Department of Economics.
    10. Upender Subramanian & Jagmohan S. Raju & Z. John Zhang, 2013. "Exclusive Handset Arrangements in the Wireless Industry: A Competitive Analysis," Marketing Science, INFORMS, vol. 32(2), pages 246-270, March.
    11. Patrick Paul Walsh & Franco Mariuzzo, 2005. "Embedding Consumer Taste for Location into a Structural Model of Equilibrium," Trinity Economics Papers tep3, Trinity College Dublin, Department of Economics.
    12. Mariuzzo, Franco & Walsh, Patrick Paul & Whelan, Ciara, 2010. "Coverage of retail stores and discrete choice models of demand: Estimating price elasticities and welfare effects," International Journal of Industrial Organization, Elsevier, vol. 28(5), pages 555-578, September.
    13. repec:tcd:wpaper:tep10 is not listed on IDEAS
    14. Peter Boatwright & Sanjay Dhar & Peter Rossi, 2004. "The Role of Retail Competition, Demographics and Account Retail Strategy as Drivers of Promotional Sensitivity," Quantitative Marketing and Economics (QME), Springer, vol. 2(2), pages 169-190, June.
    15. Gaynor, Martin & Vogt, William B., 2000. "Antitrust and competition in health care markets," Handbook of Health Economics, in: A. J. Culyer & J. P. Newhouse (ed.), Handbook of Health Economics, edition 1, volume 1, chapter 27, pages 1405-1487, Elsevier.
    16. 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.
    17. Tovar, Jorge, 2012. "Consumers’ Welfare and Trade Liberalization: Evidence from the Car Industry in Colombia," World Development, Elsevier, vol. 40(4), pages 808-820.
    18. Pereira, Pedro & Ribeiro, Tiago, 2011. "The impact on broadband access to the Internet of the dual ownership of telephone and cable networks," International Journal of Industrial Organization, Elsevier, vol. 29(2), pages 283-293, March.
    19. Nathan H. Miller, 2008. "Competition When Consumers Value Firm Scope," EAG Discussions Papers 200807, Department of Justice, Antitrust Division.
    20. Céline Bonnet & Pierre Dubois, 2010. "Inference on vertical contracts between manufacturers and retailers allowing for nonlinear pricing and resale price maintenance," RAND Journal of Economics, RAND Corporation, vol. 41(1), pages 139-164, March.

    More about this item

    Keywords

    Competition policy; Abuse of dominance; Telecommunications;
    All these keywords.

    JEL classification:

    • C22 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables - - - Time-Series Models; Dynamic Quantile Regressions; Dynamic Treatment Effect Models; Diffusion Processes
    • L41 - Industrial Organization - - Antitrust Issues and Policies - - - Monopolization; Horizontal Anticompetitive Practices
    • L96 - Industrial Organization - - Industry Studies: Transportation and Utilities - - - Telecommunications

    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:cpr:ceprdp:5813. 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: the person in charge (email available below). General contact details of provider: https://www.cepr.org .

    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.