Regulating ecommerce platforms? Economics and policy

Part 1: Economic insights from recent research
*Chaired by Martin Peitz (MaCCI, University of Mannheim and CEPR)

- Ozlem Bedre-Defolie (ESMT Berlin and CEPR)
- Federico Etro (University of Florence)
- Andrei Haigu (Boston University Questrom School of Business)

Part 2: Roundtable Discussion: What questions are regulators asking? What outcomes are they pursuing?
*Chaired by Cristina Caffarra (CRA and CEPR/RPN)

- Antonio Buttà (Chief Economist, Italian Competition Authority)
- Greg Crawford (University of Zurich and CEPR)
- Alexandra Geese (Member of the European Parliament)
- Thorsten Kaeseberg (Head of Competition Policy, German Ministry for Economics Affairs)
- Sarah Miller (Executive Director, American Economic Liberties Project, DC)
- Steve Tadelis (Berkeley Haas School of Business and CEPR)
- Mike Walker (Chief Economist, UK CMA)