Diana Moss

Diana Moss is Vice President and Director of Competition Policy at the Progressive Policy Institute and serves as Adjunct Faculty in the Department of Economics at the University of Colorado at Boulder. She previously led the American Antitrust Institute as President from 2015 to 2023 and has held key roles at the Federal Energy Regulatory Commission and in private consulting.

• Ph.D., Colorado School of Mines
• M.A., University of Denver

Her research focuses on antitrust economics, competition policy, and regulatory frameworks across digital technology, energy, agriculture, healthcare, and telecommunications. She advocates for robust antitrust enforcement and dynamic competition models adapted to fast-evolving sectors.

Her recent publications highlight trends in digital market regulation, college sports antitrust issues, parcel shipping competition, and merger enforcement. These works reflect a consistent focus on market power, consumer welfare, and innovation-driven competition.

Scientific honors include:

• Named to Global Competition Review's Women in Antitrust (2016, 2021)
• Inducted into ABA Antitrust Law Section Hall of Fame (2021)
• Recognized by Washingtonian Magazine as one of DC’s Most Influential People (2022, 2023)

Diana Moss has advised policymakers through congressional testimony, regulatory appearances, and federal court input. She has secured influence through op-eds, media appearances (CNN, NPR, CNBC), and public speaking. While no formal advisees are listed, her mentorship extends through public engagement and thought leadership. She contributes to academic discourse via publications and editorial work, including editing Network Access, Regulation and Antitrust.

She is affiliated with research initiatives such as the Dynamic Competition Initiative (co-sponsored by UC Berkeley and EUI), where she contributes to shaping next-generation antitrust theory and policy.