The Role of the State

W.C. Bunting and Tomer Stein investigate the role of amicus curiae process in the development of business law cases at the state level. The findings reveal that the business law amicus curiae process is dominated by lobbying groups, particularly by associations serving big business, and that these "Amicus Lobbying" efforts have a higher success rate compared to non-lobbying groups.

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.

Concerns about market concentration and its effects on competition are at the heart of antitrust policy. Will Macheel explains the Herfindahl-Hirschman Index (HHI) as a common measure of market concentration, its implications for United States antitrust policy, and potential drawbacks of the measure. He closes the article by highlighting research on the HHI as a regulatory tool for screening mergers.

The following is an excerpt from the book Law, Development and Regulatory Globalisation The Case of the World Bank in India's Electricity Sector, by Adithya Chintapanti.

ProMarket Student Editor Surya Gowda speaks with Georgetown University postdoctoral fellow Katie J. Wells about her new book with Kafui Attoh and Declan Cullen, Disrupting D.C.: The Rise of Uber and the Fall of the City. Wells discusses how Uber stepped in to solve local government failures, but introduced new problems in the process.

Eric A. Posner argues that merger review would benefit from involving union representatives to protect labor interests.

Gus Hurwitz replies to Jonathan Masur and Eric Posner’s May 8 article defending the Federal Trade Commission’s Congressional mandate to enforce a rule banning noncompetes. He argues that Congressional responses to FTC rulemaking in the 1970s suggest courts are unlikely to find that the FTC possesses such authority, either as a matter of statutory interpretation or under the major questions doctrine.

In a new paper, Sebastian Edwards details the numerous and varied contributions of University of Chicago faculty to exchange rates and monetary policy from 1892 to 1992.

Drawing on their research, John Kwoka and Tommaso Valletti refute criticisms of the Department of Justice’s lawsuit to break up Live Nation-Ticketmaster that argue such actions irreparably ruin the operations of the constituent firms. The authors highlight the many examples of successful breakups and conclude that only a breakup will now repair the market for live entertainment.

Max von Thun writes that Enrico Letta, Mario Draghi, and Emmanuel Macron are right in demanding a new economic vision for the European Union. However, they are wrong to advocate for corporate consolidation as part of the solution. The EU must pursue competition rather than consolidation if it is to create a robust political economy that can take back power from corporate behemoths, deliver growth and jobs to European citizens, and guarantee the future of the European project.