Sean Ennis

Sean Ennis is a Professor of Competition Policy at the University of East Anglia's Norwich Business School and Director of its Centre for Competition Policy. His career spans academia, international organizations, and government roles, including Senior Economist at the OECD, Executive Director of Mauritius' Competition Commission, and economist roles at the European Commission’s DG Competition and U.S. Department of Justice’s Antitrust Division. He holds a PhD from UC Berkeley and a BA from Cambridge University.

Research focuses on competition policy, antitrust economics, digital markets, and regulatory frameworks. Key areas include market power analysis, innovation economics, and policy impacts in energy, healthcare, and telecommunications sectors. He advises global regulators and governments, contributing to policy development in over 20 countries.

Recent projects include analyzing systemic risks in digital services, EU Data Act implications, and regulatory sandboxes for fintech innovation. His work addresses inequality linked to market concentration and digital economy challenges. He leads the Centre for Competition Policy, fostering international collaboration on competition issues.