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Stacey Dogan writes that antitrust regulators in the United States and Europe are right to investigate Big Tech-AI partnerships. Even if AI markets remain competitive today, history and economics show that the Big Tech companies will push to monopolize segments of the AI market if given the opportunity. The investigations serve as a deterrent against anticompetitive behavior and give the regulators access to the knowledge and information that will be necessary to detect anticompetitive patterns as the AI market matures.

John B. Kirkwood explains six ways in which Big Tech’s alliances with AI startups could harm competition, making clear that the antitrust agencies have good reasonto monitor and investigate them.

Blaine Saito writes that the end to the Chevron deference doctrine could lead to a return to the National Muffler standard that grants judicial deference to long-standing agency rules and rules promulgated contemporaneously with Congressional statute. This may mean that the courts overturn newer taxation rules, though the Internal Revenue Code provides explicit discretionary rulemaking power to the Treasury and Internal Revenue Service, which should further limit Loper Bright’s impact on the agency.

Vivek Ghosal reviews the data, economics, and market conditions of the growing artificial intelligence market and finds that it is quite dynamic in terms of evolving partnerships and firms, and is relatively competitive. Thus, Big Tech investments into AI startups do not warrant investigation by the government at this time.

Artificial Intelligence (AI) is poised to permeate across different industry sectors, offering unprecedented opportunities alongside significant risks. Effective governance necessitates coordinated cross-border efforts to build institutional expertise, dispel misconceptions, foster innovation, and align global safety priorities. Advocating structured dialogue and a bottom-up approach, Oscar Borgogno and Alessandra Perrazzelli present a proposal which aims to avoid institutional redundancy and legal unpredictability for individuals and firms.

Adam Crews writes that Congress’s expressly broad grants of rulemaking power mean that the Supreme Court’s Loper Bright decision limiting federal agencies’ discretion will likely affect the Federal Communications Commission less than some other federal agencies. Instead, the major questions and nondelegation doctrines pose greater threats to the FCC’s regulatory discretion.

Erik Hovenkamp reviews the findings of Judge Amit Mehta’s ruling against Google for monopolizing the internet search market and discusses what the case will mean for the other ongoing Big Tech cases and the future of antitrust.

Utsav Gandhi discusses the findings of the May 2024 Google SEO leak, which gave analysts a novel, albeit speculative, look into how Google might choose to promote and demote content. The findings have possible implications for businesses and news organizations struggling to compete for views and suggest that transparency could become an increasing factor in the future search market as new, artificial intelligence-powered competitors enter the market.

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.

Summary Teaser: Howell E. Jackson revisits George Stigler’s famous 1964 critique of the Securities and Exchange Commission and particularly his critique of the work of SEC lawyer Milton Cohen, who headed the SEC’s Special Study of Securities Markets in the early 1960s.  Although time has validated Cohen’s intuitions regarding the value of expanding SEC oversight into over-the-counter markets, Stigler’s call for more careful economic analysis supported by robust empirical justification has heavily influenced how the SEC and other financial regulators stive to operate today.