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The EU’s proposed Digital Omnibus to simplify digital regulation suggests repealing the 2019 Platform-to-Business Regulation. This poses a problem for the Digital Markets Act, which relies on the P2B-Regulation for how to define core platform services like search engines. Moving forward with the repeal will require legislators to renegotiate first the DMA, which is necessary anyways to adapt the law to the age of artificial intelligence, writes Jan-Frederick Göhsl.

The Trump administration’s blacklist of Anthropic represents its greatest attack on free markets yet. America’s businesses must push back, writes Luigi Zingales.

In new research, Matthias Breuer and Qingkai Dong examine how federal data collection can influence local spending. They examine road surveys, showing that roads included in federal samples are more likely to be funded and those that are not often face funding and safety declines, reflecting a need for improved measurement systems.

Previous plaintiffs have argued unsuccessfully that Google’s Jedi Blue agreement with Facebook is anticompetitive and illegal. The agreement grants Facebook preferential access to Google’s dominant digital advertisement system in exchange for not building competing technologies. The plaintiffs’ challenges to Jedi Blue would have been on stronger ground had they argued that Jedi Blue is compelling evidence of illegal monopoly maintenance, as occurred in Microsoft, writes Joshua B. Gray.

In recent research, Pablo Balán, Agustín Vallejo, and Pablo M. Pinto examine how diversity affects cooperation between neighbors after a natural disaster. They find that more diverse neighborhoods were less likely to cooperate with each other on recovery efforts after Hurricane Harvey.

Brazil’s new child protection law has gained less global press than its new digital competition bill. However, the two are complementary efforts that demonstrate how governments must rethink how different regulatory concerns and mandates blend into one another in the digital economy.

The proposed merger of local broadcast television station owners Nexstar and Tegna will create a behemoth that threatens to raise consumer prices for multi-video programming subscriptions, increase advertising rates for local businesses, and reduce viewers’ exposure to diverse viewpoints. The government can and should block the merger but politics threatens to usurp law and economics, writes Diana L. Moss.

In the second of two articles, Stavros Makris and Filip Lubinski discuss how governments can reimagine competition policy to protect democracy and citizen welfare without abandoning traditional consumer welfare goals like innovation.

In the first of two articles, Stavros Makris and Filip Lubinski discuss the connection between economic competition and democracy and how competition law allowed Big Tech to undermine both.

In new experimental research, Amit Zac and Michal Gal find that users who use artificial intelligence chatbots to conduct online shopping are being directed to established brands at higher prices without a clear improvement in quality. The logic of AI algorithms risks consolidating markets around established firms while reducing consumer welfare for shoppers.