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Further research project
Intellectual Property and Competition Law

Competition Law, Regulation and Data Protection in the Digital Economy

The increasing concentration of digital markets to the benefit of a comparatively small number of platform operators has stirred international debates on how to control “big tech”. The implications of the business models of these companies and their regulation for innovation, consumer autonomy and market entry have been a focus of the Institute’s research, which aims to provide input for the EU’s parallel intention of modernizing competition law’s approach to dominance. In addition, the Institute has contributed to the debate on implementing the new European rules on regulating the platform economy. The Institute’s contributions mostly concern new forms of anticompetitive market conduct and provide guidance on amending the legal framework. This work reflects the increasing interrelation of competition law, data privacy and considerations of anti-competitive behavior among platforms, which has culminated in the Digital Markets Act.

In different formats the Institute researches the evolving legal framework for the Internet platform economy with a particular focus on the interface with data protection law, the implementation of the Digital Markets Act and the regulation of telecommunications services linked to the technical infrastructure.


Publications

Hoffmann, Jörg, Germán Oscar Johannsen, EU-Merger Control & Big Data – On Data-specific Theories of Harm and Remedies (Max Planck Institute for Innovation & Competition Research Paper, No. 19-05), 2019, 74 pages. External Link (DOI). Updated version forthcoming 2024.

Vásquez Duque, Omar, Jörg Hoffmann, Can Data Exploitation Be Properly Addressed by Competition Law? A Note of Caution, Concurrences 1 (2021), 75–82.

Wiedemann, Klaus, Datenschutz- und Kartellrecht auf Facebook und andernorts – Anmerkung zu EuGH in Sachen Meta Platforms u.a./Bundeskartellamt, NZKart – Neue Zeitschrift für Kartellrecht 11, 11 (2023), 601–604.

Wiedemann, Klaus, Data Protection and Competition Law Enforcement in the Digital Economy: Why a Coherent and Consistent Approach is Necessary, IIC – International Review of Intellectual Property and Competition Law 52, 7 (2021), 915–933.

Wiedemann, Klaus, Can Data Protection Friendly Conduct Constitute an Abuse of Dominance under Art. 102 TFEU?, in: Maria Ioannidou, Despoina Mantzari (eds.), Research Handbook on Competition Law and Data Privacy, Edward Elgar Publishing, Northampton, MA, USA; Cheltenham, UK 2024, forthcoming.

Hoffmann, Jörg, Safeguarding Innovation through Data Governance Regulation – The Case of Digital Payment Services, in: Federal Ministry of Justice and Consumer Protection, Max Planck Institute for Innovation and Competition (eds.), Data Access, Consumer Interests and Public Welfare, Nomos, Baden-Baden 2021, 343–400.

Hoffmann, Jörg, Liza Herrmann, Lukas Kestler, Gatekeeper‘s Potential Privilege – the Need to Limit DMA Centralisation, Journal of Antitrust Enforcement 12, 1 (2024), 126–147.

Main Areas of Research

II.1 Technology-driven markets

II.3 Data-driven economy

III.1 Realisation and perspectives of the European internal market