Internet

Search and Advertising

Economists are interested in how the design of ad auctions affects search engine revenues, and how access to the Internet – and thus to search engines – affects retail prices and possibly leads to higher prices for certain consumers.

TAP Blog

Facebook and Google Are the New Data Brokers

University of California, Berkeley professor Chris Hoofnagle looks beyond the platform-advertiser relationship at Facebook and Google, and examines the developer-platform incentives within these companies.

Chris Hoofnagle

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Fact Sheets

Search Engines, Advertising, and Auctions

Search engines – such as Google, Yahoo, Bing, and a variety of other smaller search engines – help users find what they are looking for online by finding web pages that match user-entered keywords. Search engines are free to users, but typically earn revenue through paid advertising.

Quote

Sharing Data for Deals? More Like Watching It Go With a Sigh

"There are so many aspects of how companies deal with the public that obfuscates what actually goes on and so many attempts to placate people using jargon. I’ve spoken to lawyers who write privacy policies who admit — they admit — that they aren’t written for the public." — Joseph Turow, Professor of Communications, University of Pennsylvania

Joseph Turow
The New York Times
December 24, 2018

Featured Article

How Does the Use of Trademarks by Third-Party Sellers Affect Online Search?

This paper examines the effects of trademark use in advertisements by third-party resellers.

By: Lesley Chiou, Catherine Tucker