2026
Rethinking Vertical Merger Waves: Asymmetry, Entrenchment and Defensive Integration
Forthcoming in Concurrences
Merger-enabled innovation: making the EU theory of benefit operational
with Kirsten Edwards-Warren and Francisco Espinosa
2024
Does Improved Market Contestability Imply Higher Consumer Surplus?
with Jorge Padilla. In Why Competition? Voices from the Antitrust Community and Beyond, Concurrences (2024). [Article]
On the Plausibility of Small Cartel Overcharges
with Jorge Padilla, Enrique Andreu and Ben Dubowitz. The Analysis, Compass Lexecon (2024). [Article] [PDF]
Not All E-Commerce Businesses Are Born Equal: Implications for Privacy Regulation
with Jorge Padilla, Albert Riera and Helder Vasconcelos. CPI Antitrust Chronicle (2024). [Article] [PDF]
Booking/eTraveli and One-Stop Shopping
with Jorge Padilla and Joe Perkins. CPI Antitrust Chronicle (2024). [Article] [PDF]
2023
Market Definition in Merger Control Revisited
with Jorge Padilla and Joe Perkins. In I. Kokkoris and N. Levy (eds.), Research Handbook on Global Merger Control, Edward Elgar, Chapter 3, pp. 87–107 (2023). [Article]
2022
What Does It Mean to Be Competitive?
with Jorge Padilla. Concurrences, On-Topic: Competition Overdose – Exploring the Limitations, Searching for the Treatment (2022). [Article]
2021
with Jorge Padilla, Joe Perkins and Paul Reynolds. Concurrences, No. 4 (2021). [Article] [PDF]
2020
Self-Preferencing by Gatekeeper Platforms: Implications for Digital Regulation
with Jorge Padilla and Joe Perkins. VoxEU / CEPR, 22 October 2020. [Article]