Federica Casarosa (Herausgegeben von) is Research Affiliate at the Sant'Anna School of Advanced Studies and part-time professor at the European University Institute in Florence, Italy.Mateusz Grochowski (Herausgegeben von) is Affiliated Fellow at the Information Society Project, Yale Law School and Associate Professor of Law at Tulane University School of Law, New Orleans.

• Hans-Wolfgang Micklitz: Introduction - Mateusz Grochowski/Federica Casarosa: Enforcing private regulation: the challenges of platform economyPart 1 - Out-of-State Regulation in the Platform EconomyGiovanni De Gregorio/Pietro Dunn: Online platforms as private regulators - Friederike Bahl: Theorising Platform Regulation, A Sociological Account Between Private and Public Governance - Katarzyna Łakomiec: Public law and co-regulation. Influence of human rights discourse on internet platforms' standard of privacy protection - Mateusz Grochowski: Online platforms and the shadow contract lawPart 2 - Enforcing platforms rules - horizontal perspectivesMarta Cantero Gamito: Enforcing private regulation in the platform economy - Costanza Di Francesco Maesa: Digital platforms and vulnerable users - Claudia Schubert/Johannes Ipsen: Enforcement by labour platforms - Federica Casarosa: Internal mechanisms of control between fully automated systems and human in the loop - Barbara Warwas: Dispute Resolution within Online Platforms: In search of the regulatory paradigm and Systematic function of dispute resolution in the digital platform economyPart 3 - Enforcing platforms rules - domestic perspectivesMichael Denga: Germany - Dianora Poletti †/Federica Casarosa Italy - Sara Migliorini/Constance Bonzé: France - Paul Verbruggen/Eric Tjong Tjin Tai: Netherlands - Joana Campos Carvalho: Portugal