Big Tech

A United States federal court has found Google in breach of the Sherman Act by pursuing default status for Google Search and Google Chrome. However, Google's motives and the precise ways in which Google Search’s default status serves its interests remain poorly understood by the public and the antitrust community. They pertain to preventing users from migrating to competitors’ offerings in general and, in particular, to capturing user migration to next-generation platforms to access and search the internet. Understanding this motive will be essential in the calibration of forthcoming remedies and provide lessons for future cases against Google and other tech companies also confronted with user migration.

Judge Amit Mehta's ruling declaring Google a monopolist in search represents a significant development in the ongoing debate about Big Tech's market dominance. This decision, stemming from a United States Department of Justice lawsuit, highlights the culmination of years of discussions and research on antitrust issues in the technology sector, particularly surrounding Google's search practices.

In new research, Shaoor Munir, Konrad Kollnig, Anastasia Shuba and Zubair Shafi explore how Google uses its web browser, Chrome, to maintain its dominance in other online markets, particularly advertising and search. Their findings contribute to an ecosystem analysis of Google’s anticompetitive behavior.

The following is an excerpt from Herbert Hovenkamp's new book, “Tech Monopoly,” now out at MIT Press.

Roslyn Layton discusses the major outage caused by a software update from CrowdStrike. Layton explores the debate between the risks of concentrated IT security solutions as well as their benefits. She discusses the market response to the incident and examines potential solutions, including AI-driven testing and incremental rollouts, while arguing against government intervention as a fix.

Roslyn Layton highlights a recent data breach that exposed the personal information of millions of customers, including those who never directly used Ticketmaster's services, underscoring concerns about the company's data collection practices and market dominance.

According to a poll conducted by ProMarket at the Stigler Center Antitrust and Competition Conference, experts were skeptical about the Department of Justice's antitrust case against Apple, with 54% believing it had the lowest odds among the five Big Tech antitrust cases of a ruling in favor of the government. In contrast, the experts were more optimistic about the government's chances in the Google AdTech case, with 52% saying it had the best odds for a government win, and another 21% favoring the Google Search case.

Fiona Scott Morton and David Dinielli show how landmark antitrust cases historically have cleared the path for innovation in the next “frontier technology.” But with closing arguments in the search monopoly case just days away, Google threatens to evade this round of rigorous new competition. It reportedly is in talks to place its own artificial intelligence tool on Apple devices as it did in the case of search. Such a maneuver would entrench Google’s search monopoly and place Google in the driver’s seat to steer the development of consumer-facing AI. The authors offer up a menu of steps the government might take now to thwart Google’s new anticompetitive strategy and preserve competition in AI before it’s too late.

Meg Leta Jones, Mac Milin Kiran and Cal Newport argue that the introduction of age verification mechanisms in proposed child online safety legislation may unintentionally result in an adults-only internet, as platforms opt to deny access to children rather than implement complex compliance measures. This potential outcome necessitates a fundamental debate about the intended audience of the internet and the balance between protecting children and preserving their rights to access and expression in the digital realm.

The following is an excerpt from the book Digital Empires - The Global Battle to Regulate Technology by Anu Bradford, published by Oxford University Press and reprinted here by permission. Check out today's Stigler Center webinar with Bradford in conversation with Filippo Lancieri about her new book.