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In their research, published in History of Economic Ideas, Thierry Kirat and Frédéric Marty stress the importance of the late 1930s in the making of antitrust. The moment was exceptional for its consensus within the economic discipline and the implementation of voluntarist public enforcement, particularly under Thurman Arnold according to the prescriptions of the Second Chicago School, institutionalists, and the preferences of the Neo-Brandeis movement.

In a field experiment conducted with economists on Twitter, the authors find that users who are identifiable as white, women, and PhD students affiliated with “top-ten” universities are more likely to receive follow-backs.

In new research, David Audretsch, Christian Fisch, Chiara Franzoni, Paul P. Momtaz, and Silvio Vismara find that the decline of academic freedom over the last decade has had a deleterious impact on innovation, as measured by the quantity and quality of new patents.

The subsidized emergency takeover of Credit Suisse by UBS brings the current global "too big to fail" regime into question. This column argues that an in-depth analysis of the global resolution framework by both regulators and academics is needed. The main question is whether a resolution of a global systemically important bank is indeed feasible in plausible scenarios. An affirmation would clearly be the best possible result of this analysis. However, if such a resolution proves not to be realistic, then there should be no hesitation to drastically reduce the global risks of such institutions via regulation of their business models.

The Supreme Court’s 1962 Brown Shoe decision, which found a merger to be anticompetitive even though it would have reduced prices for consumers, remains...

Dominant web services will often incentivize mobile phone carriers to provide their customers access to their services at zero cost to the customer’s data plan, also known as zero-rating. In new research, Bruno Renzetti argues that this behavior can be a form of exclusionary conduct designed to solidify the monopolies of dominant online platforms and services that ultimately harms consumers even if it appears to lower their data costs at first glance.

Todd Gormley and Manish Jha find that institutional investors holding bonds may experience greater investor attention and more active shareholding voting on their equity positions.

Study participants are less likely to accept lower returns in support of social goals when acting as investors versus consumers or donors with a third accepting no reduction in returns. Additionally, those with higher income, women and Democrats were willing to accept lower return in support of social goals than those with lower income, men, Republicans and Independents.

In new research, Marco Grotteria, Max Miller, and S Lakshmi Naaraayanan create and analyze a dataset of more than 12,000 FARA filings to investigate the drivers and outcomes of foreign lobbying of U.S. legislators. Their findings can help inform new laws and regulations that improve government transparency and prevent the more nefarious effects of foreign lobbying.

Will increasing the liability of internet platforms mitigate disinformation? Economists weighed in on the effects of limiting or repealing protections for Big Tech through a recent survey from the Forum for the Kent A. Clark Center for Global Markets—previously the Initiative on Global Markets—at the University of Chicago Booth School of Business.