Tommaso Valletti

Tommaso Valletti is a Professor of Economics and currently heads the Department of Economics & Public Policy at Imperial College London. He was the Chief Competition Economist of the European Commission between 2016 and 2019, when he led the economic analysis on many large mergers (e.g. Bayer/Monsanto, Microsoft/LinkedIn, Siemens/Alstom), state aid, and antitrust cases (e.g. Google Android, Qualcomm exclusivity, Mastercard and VISA). He has published in the fields of industrial economics, regulation, and competition economics.

“Doubt is Their Product”: The Difference Between Research and Academic Lobbying

Tommaso Valletti, the former Chief Competition Economist of the European Commission, reflects on the intersection of academic economics and policymaking and offers...

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The Challenges to (Re)forming a Platform Economy for the People

Measured antitrust enforcement and a more comprehensive regulatory regime can ensure that we continue to benefit from digital markets. In attempting to...

Spectrum Auctions: There Is Elegance in the Mundane

As a student, Booth School Professor Anthony Lee Zhang was puzzled that Paul Milgrom chose to spend so much of his time...

Antitrust as Economic Stimulus

By attacking power imbalances, competition policy can steer income to workers and independent merchants who are more inclined to spend than monopoly...

The Monopolists and the Pandemic: What Covid-19 Teaches Us About Concentrated Power

In the preface of his new book Liberty from All Masters: The New American Autocracy vs. the Will of the People, Barry...

Bethany McLean’s Weekend Reading List: Insider Trading, Central Banking, and the Fall of the CDC

Corruption, lobbying, corporate malfeasance, and frauds: a weekly unconventional selection of must-read articles by investigative journalist Bethany McLean. 

“Amazon Is Getting Richer by the Moment —But There’s a Limit to How Many People Jeff Bezos Can Buy”

In an interview with ProMarket, Barry Lynn discusses the current state of American antimonopoly, what the Covid-19 crisis has taught us about...

Politics, Inconsistent Economic Policies, Destructive Dissatisfaction: The Roots of Hong Kong’s Malaise

In 2019, proposed amendments to the Extradition Bill triggered social unrest that has lasted for more than a year. Moving forward, Hong...