Publications
E.CA Economists publish regularly in academic journals, competition and regulation journals and the more popular business press. We speak frequently at conferences, workshops and symposiums.
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Presentation on the topic „Does inflation weaken competition?” at the annual international Pros and Cons conference.
Here is the link to the Pros and Cons conference on Fighting Inflation with Competition Policy.
Ex-post Evaluation of Vertical Mergers
Rafael Aigner, Bas Dessens, Vedika Hegde, Nicola Heusel, Alena Kozakova, Raphaël Poncet, Michael Rauber, Giulia Santosuosso, Ignacio Balaguer Lopez, Competition and Market Authority, March 2022
A review by E.CA Economics of the CMA’s assessment of vertical theories of harm in four merger clearance decisions.
Reverse Privatization as a Reaction to the Competitive Environment: Evidence from Solid Waste Collection in Germany
Hans W. Friederiszick, Juri Demuth, S. Reinhold, Review of Industrial Organization 60, 217–261, October 2022
Using Compensating Efficiencies to Assess EU Merger Policy
Competitors’ Reactions to Big Tech Acquisitions: Evidence from Mobile Apps
Assessing EU Merger Control through Compensating Efficiencies
Pauline Affeldt, Tomaso Duso, Klaus Gugler, Joanna Piechucka, CEPR Discussion Papers, DP 16705, November 2021
Collusion among Autonomous Pricing Algorithms Utilizing Function Approximation Methods
Estimating Demand with Multi-Homing in Two-Sided Markets
Big Tech Acquisitions – Towards Empirical Evidence
Pauline Affeldt, Reinhold Kesler, Journal of European Competition Law & Practice, Volume 12, Issue 6, Pages 471-478, June 2021
Marktkonzentrationstrend steigt in Dienstleistungsmärkten deutlich
Pauline Affeldt, Tomaso Duso, Klaus Gugler, Joanna Piechucka, DIW Wochenbericht, DIW Berlin, German Institue for Economic Research, Volume 88, Issue 20, Pages 339-347, May 2021