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Emergent Heterogeneity in Keyword Valuation in Sponsored Search Markets: A Closer-to-Practice Perspective

Author

Listed:
  • Agam Gupta

    (Indian Institute of Management Tiruchirappalli)

  • Biswatosh Saha

    (Indian Institute of Management Calcutta)

  • Uttam K. Sarkar

    (Indian Institute of Management Calcutta)

Abstract

Reported literature in sponsored search advertising markets asserts that at equilibrium an advertiser has no incentive to swap her position with another advertiser and her bid on a keyword would be bound with the click value acting as an upper bound. We investigate a closer-to-practice case where advertisers do not have an ex-ante known value per click and her bid on a keyword is an outcome of simple cost-cap heuristics on a portfolio of keywords. Using simulations and an experimental setup containing advertisers that have the same upper-cap on cost, we show that the distribution of advertisers’ cost per click and bids are emergent in nature. Keywords exhibit ex post heterogeneity in observed valuation even when all advertisers bid under the same cost-cap constraint. We explore the dynamics of the market, such as temporal stability of advertiser’s bids, and advertiser’s rank based on the click-share along with the distribution of ex post valuation of keywords associated with this closer to practice setup. The results call for a richer understanding of these markets that can incorporate temporal interdependence between auctions of a keyword as well as boundedly rational behavior of advertisers working under imperfect information.

Suggested Citation

  • Agam Gupta & Biswatosh Saha & Uttam K. Sarkar, 2017. "Emergent Heterogeneity in Keyword Valuation in Sponsored Search Markets: A Closer-to-Practice Perspective," Computational Economics, Springer;Society for Computational Economics, vol. 50(4), pages 687-710, December.
    • Handle: RePEc:kap:compec:v:50:y:2017:i:4:d:10.1007_s10614-016-9637-5
    DOI: 10.1007/s10614-016-9637-5
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    References listed on IDEAS

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    1. Krause, George A, 1996. "Agent Heterogeneity and Consensual Decision Making on the Federal Open Market Committee," Public Choice, Springer, vol. 88(1-2), pages 83-101, July.
    2. William Vickrey, 1961. "Counterspeculation, Auctions, And Competitive Sealed Tenders," Journal of Finance, American Finance Association, vol. 16(1), pages 8-37, March.
    3. Benjamin Edelman & Michael Ostrovsky & Michael Schwarz, 2007. "Internet Advertising and the Generalized Second-Price Auction: Selling Billions of Dollars Worth of Keywords," American Economic Review, American Economic Association, vol. 97(1), pages 242-259, March.
    4. Zsolt Katona & Miklos Sarvary, 2010. "The Race for Sponsored Links: Bidding Patterns for Search Advertising," Marketing Science, INFORMS, vol. 29(2), pages 199-215, 03-04.
    5. Al-Najjar, Nabil I. & Pai, Mallesh M., 2014. "Coarse decision making and overfitting," Journal of Economic Theory, Elsevier, vol. 150(C), pages 467-486.
    6. Vasant Dhar & Anindya Ghose, 2010. "Research Commentary ---Sponsored Search and Market Efficiency," Information Systems Research, INFORMS, vol. 21(4), pages 760-772, December.
    7. Varian, Hal R., 2007. "Position auctions," International Journal of Industrial Organization, Elsevier, vol. 25(6), pages 1163-1178, December.
    8. Taiyo Maeda & Shigeru Matsumoto & Tadahiko Murata, 2015. "Agent Heterogeneity and Facility Congestion," Computational Economics, Springer;Society for Computational Economics, vol. 46(2), pages 189-203, August.
    9. Tatiana Filatova & Anne Van Der Veen & Dawn C. Parker, 2009. "Land Market Interactions between Heterogeneous Agents in a Heterogeneous Landscape—Tracing the Macro‐Scale Effects of Individual Trade‐Offs between Environmental Amenities and Disamenities," Canadian Journal of Agricultural Economics/Revue canadienne d'agroeconomie, Canadian Agricultural Economics Society/Societe canadienne d'agroeconomie, vol. 57(4), pages 431-457, December.
    10. Daniel Fleder & Kartik Hosanagar & Andreas Buja, 2008. "Recommender Systems and their Effects on Consumers: The Fragmentation Debate," Working Papers 08-44, NET Institute, revised Mar 2010.
    11. Animesh Animesh & Siva Viswanathan & Ritu Agarwal, 2011. "Competing “Creatively” in Sponsored Search Markets: The Effect of Rank, Differentiation Strategy, and Competition on Performance," Information Systems Research, INFORMS, vol. 22(1), pages 153-169, March.
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