A commercial advertising revolution: From Yellow Pages to search engines

Ennis, Sean ORCID: https://orcid.org/0000-0001-6796-5788 (2023) A commercial advertising revolution: From Yellow Pages to search engines. CPI Antitrust Chronicle, 2023 (June).

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Over the last three decades, the search process for commercial information has changed fundamentally. The move from yellow pages to search engines has been accompanied by fundamental changes in the advertising model. These changes are argued to arise from three main differences between media technologies: content “depth,” display space, and cost structure. The printed yellow pages are unconstrained in paper space, as new pages are easily added, so pricing was based on the size of the ad. Search engines have a different problem, to allocate scarce space on a screen to its best use. A scarcity premium is paid by each successful advertiser, as determined by auction. But the number of advertisers from whom surplus can be extracted from a single search is low. Although auctions by click price expand opportunities for advertisers who could not cover the price of printed ads, the aggregate effect of the move to search engines must account for screen scarcity, content detail and the ability to extract higher value from higher value ads.

Item Type: Article
Faculty \ School: Faculty of Social Sciences > Norwich Business School
UEA Research Groups: Faculty of Social Sciences > Research Centres > Centre for Competition Policy
Faculty of Social Sciences > Research Groups > Responsible Business Regulation Group
Depositing User: LivePure Connector
Date Deposited: 04 Mar 2024 18:22
Last Modified: 04 Mar 2024 18:22
URI: https://ueaeprints.uea.ac.uk/id/eprint/94433

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