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Ad Networks, Consumer Tracking, and Privacy

Author

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  • Anna D'Annunzio
  • Antonio Russo

Abstract

We study the relation between ad networks, consumer privacy and the online advertising market. We consider two publishers that can outsource their ad inventories to an ad network, in a market where consumers and advertisers endogenously multi-home. Differently from publishers, the ad network tracks consumers across websites, limiting wasteful repetition of ads. However, its tracking capability depends on consumer privacy-related choices (e.g., accepting third-party cookies). We show that tracking may increase or decrease the provision of ads, depending on its effect on expected advertising returns and on how audience sizes respond to ad quantities. When they decide whether to allow tracking, consumers exert a positive externality on advertisers. If tracking reduces the provision of ads, there is also a positive indirect externality on consumers. Hence, there may be too little tracking in equilibrium, even from consumers’ perspective. We evaluate several privacy policies, including direct regulatory interventions and the creation of markets for the right to track consumers. Finally, we characterize the conditions such that outsourcing to the ad network expands the provision of ads compared to the case where publishers compete directly for advertisers.

Suggested Citation

  • Anna D'Annunzio & Antonio Russo, 2017. "Ad Networks, Consumer Tracking, and Privacy," CESifo Working Paper Series 6667, CESifo Group Munich.
  • Handle: RePEc:ces:ceswps:_6667
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    File URL: http://www.cesifo-group.de/DocDL/cesifo1_wp6667.pdf
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    References listed on IDEAS

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    1. Alessandro Acquisti & Curtis Taylor & Liad Wagman, 2016. "The Economics of Privacy," Journal of Economic Literature, American Economic Association, vol. 54(2), pages 442-492, June.
    2. Il-Horn Hann & Kai-Lung Hui & Sang-Yong Tom Lee & Ivan Png, 2005. "Consumer Privacy and Marketing Avoidance," Industrial Organization 0503009, EconWPA.
    3. Alexandre Cornière & Greg Taylor, 2014. "Integration and search engine bias," RAND Journal of Economics, RAND Corporation, vol. 45(3), pages 576-597, September.
    4. Attila Ambrus & Emilio Calvano & Markus Reisinger, 2016. "Either or Both Competition: A "Two-Sided" Theory of Advertising with Overlapping Viewerships," American Economic Journal: Microeconomics, American Economic Association, vol. 8(3), pages 189-222, August.
    5. Simon P. Anderson & Stephen Coate, 2005. "Market Provision of Broadcasting: A Welfare Analysis," Review of Economic Studies, Oxford University Press, vol. 72(4), pages 947-972.
    6. Avi Goldfarb & Catherine E. Tucker, 2011. "Privacy Regulation and Online Advertising," Management Science, INFORMS, vol. 57(1), pages 57-71, January.
    7. Belleflamme, Paul & Vergote, Wouter, 2016. "Monopoly price discrimination and privacy: The hidden cost of hiding," Economics Letters, Elsevier, vol. 149(C), pages 141-144.
    8. Kind, Hans Jarle & Nilssen, Tore & Sørgard, Lars, 2016. "Inter-firm price coordination in a two-sided market," International Journal of Industrial Organization, Elsevier, vol. 44(C), pages 101-112.
    9. George, Lisa M. & Hogendorn, Christiaan, 2012. "Aggregators, search and the economics of new media institutions," Information Economics and Policy, Elsevier, vol. 24(1), pages 40-51.
    10. Emilio Calvano & Bruno Jullien, 2012. "Issues in Online Advertising and Competition Policy: A Two-sided Market Perspective," Chapters,in: Recent Advances in the Analysis of Competition Policy and Regulation, chapter 9 Edward Elgar Publishing.
    11. Alexandre de Cornière & Romain de Nijs, 2016. "Online advertising and privacy," RAND Journal of Economics, RAND Corporation, vol. 47(1), pages 48-72, February.
    12. Montes, Rodrigo & Sand-Zantman, Wilfried & Valletti, Tommaso M., 2015. "The value of personal information in markets with endogenous privacy," IDEI Working Papers 851, Institut d'Économie Industrielle (IDEI), Toulouse.
    13. Jonathan Levin & Paul Milgrom, 2010. "Online Advertising: Heterogeneity and Conflation in Market Design," American Economic Review, American Economic Association, vol. 100(2), pages 603-607, May.
    14. Susan Athey & Emilio Calvano & Joshua S. Gans, 2014. "The Impact of Consumer Multi-homing on Advertising Markets and Media Competition," CSEF Working Papers 379, Centre for Studies in Economics and Finance (CSEF), University of Naples, Italy, revised 27 Apr 2016.
    15. Claude Crampes & Carole Haritchabalet & Bruno Jullien, 2009. "ADVERTISING, COMPETITION AND ENTRY IN MEDIA INDUSTRIES -super-," Journal of Industrial Economics, Wiley Blackwell, vol. 57(1), pages 7-31, March.
    16. Peitz, Martin & Valletti, Tommaso M., 2008. "Content and advertising in the media: Pay-tv versus free-to-air," International Journal of Industrial Organization, Elsevier, vol. 26(4), pages 949-965, July.
    17. Avi Goldfarb & Catherine Tucker, 2012. "Shifts in Privacy Concerns," American Economic Review, American Economic Association, vol. 102(3), pages 349-353, May.
    18. James Campbell & Avi Goldfarb & Catherine Tucker, 2015. "Privacy Regulation and Market Structure," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 24(1), pages 47-73, March.
    19. Alexandre de Cornière & Romain De Nijs, 2013. "Online Advertising and Privacy," Economics Series Working Papers 650, University of Oxford, Department of Economics.
    20. Il-Horn Hann & Kai-Lung Hui & Sang-Yong T. Lee & Ivan P. L. Png, 2008. "Consumer Privacy and Marketing Avoidance: A Static Model," Management Science, INFORMS, vol. 54(6), pages 1094-1103, June.
    21. Susan Athey & Joshua S. Gans, 2010. "The Impact of Targeting Technology on Advertising Markets and Media Competition," American Economic Review, American Economic Association, vol. 100(2), pages 608-613, May.
    22. David M. Kreps & Jose A. Scheinkman, 1983. "Quantity Precommitment and Bertrand Competition Yield Cournot Outcomes," Bell Journal of Economics, The RAND Corporation, vol. 14(2), pages 326-337, Autumn.
    23. Tucker, Catherine E., 2012. "The economics of advertising and privacy," International Journal of Industrial Organization, Elsevier, vol. 30(3), pages 326-329.
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    Cited by:

    1. Michail Batikas & Jörg Claussen & Christian Peukert, 2018. "Follow The Money: Online Piracy and Self-Regulation in the Advertising Industry," CESifo Working Paper Series 6852, CESifo Group Munich.

    More about this item

    Keywords

    advertising; ad network; internet; tracking; multi-homing; privacy;

    JEL classification:

    • D43 - Microeconomics - - Market Structure, Pricing, and Design - - - Oligopoly and Other Forms of Market Imperfection
    • D62 - Microeconomics - - Welfare Economics - - - Externalities
    • L82 - Industrial Organization - - Industry Studies: Services - - - Entertainment; Media
    • M37 - Business Administration and Business Economics; Marketing; Accounting; Personnel Economics - - Marketing and Advertising - - - Advertising

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