In The Politics of Platform Regulation, Robert Gorwa outlines how governments are shaping the emerging space of online safety. Through case studies from Germany, the United States, New Zealand, and Australia, Gorwa explores the domestic and international politics that influence how, why, and when platform regulation comes into being. Going beyond existing work that explores the hidden private rules and practices increasingly shaping our online lives, The Politics of Platform Regulation is a measured empirical and theoretical account of how the state is pushing back.

This Open Access volume provides an in-depth exploration of global policy and governance issues related to digital platform regulation. With an international ensemble of contributors, the volume has at its heard the question: what would actually be involved in digital platform regulation?. Once a specialised and niche field within internet and digital media studies, internet governance has in recent years moved to the forefront of policy debate. In the wake of scandals such as Cambridge Analytica and the global techlash against digital monopolies, platform studies are undergoing a critical turn, but there is a greater need to connect such analysis to questions of public policy. This volume does just that, through a rich array of chapters concretely exploring the operation and influence of digital platforms and their related policy concerns. A wide variety of digital communication platforms are explored, including social media, content portals, search engines and app stores. An important and timely work, Digital Platform Regulation provides valuable insights into new global platform-orientated policy reforms, supplying an important resource to researchers everywhere seeking to engage with policymakers in the debate about the power of digital platforms and how to address it. Terry Flew is Professor of Digital Communications and Culture at The University of Sydney. He is the author of 14 books, including Regulating Platforms (2021) and Understanding Global Media (2018). Fiona R. Martin is Associate Professor in Online and Convergent Media at the University of Sydney, Australia. She is the author of Mediating the Conversation (2022), co-author of Sharing News Online (2019) and co-author and editor of The Value of Public Service Media (2014).

Online social media platforms set the agenda and structure for public and private communication in our age. Their influence and power is beyond any traditional media empire. Their legal regulation is a pressing challenge, but currently, they are mainly governed by economic pressures. There are now diverse legislative attempts to regulate platforms in various parts of the world. The European Union and most of its Member States have historically relied on soft law, but are now looking to introduce regulation. Leading researchers of the field analyse the hard questions and the responses given by various states. The book offers legislative solutions from various parts of the world, compares regulatory concepts and assesses the use of algorithms.

The world is in the midst of a social media paradigm. Once viewed as trivial and peripheral, social media platforms like Twitter, Facebook and WeChat have become an important part of the information and communication infrastructure of society. They are bound up with business and politics as well as everyday life, work, and personal relationships. This international Handbook addresses the most significant research themes, methodological approaches and debates in the study of social media. It contains substantial chapters written especially for this book by leading scholars from a range of disciplinary perspectives, covering everything from computational social science to sexual self-expression. Part 1: Histories And Pre-Histories Part 2: Approaches And Methods Part 3: Platforms, Technologies And Business Models Part 4: Cultures And Practices Part 5: Social And Economic Domains

Artificial intelligence-enabled digital platforms collect and process data from and about users. These companies are largely self-regulating in Western countries. How do economic theories explain the rise of a very few dominant platforms? Mansell and Steinmueller compare and contrast neoclassical, institutional and critical political economy explanations. They show how these perspectives can lead to contrasting claims about platform benefits and harms. Uneven power relationships between platform operators and their users are treated differently in these economic traditions. Sometimes leading to advocacy for regulation or for public provision of digital services. Sometimes indicating restraint and precaution. The authors challenge the reader to think beyond the inevitability of platform dominance to create new visions of how platforms might operate in the future.

All are agreed that the digital economy contributes to a dynamic evolution of markets and competition. Nonetheless, concerns are increasingly raised about the market dominance of a few key players. Because these companies hold the power to drive rivals out of business, regulators have begun to seek scope for competition enforcement in cases where companies claim that withholding data is needed to satisfy customers and cut costs. This book is the first focus on how competition law enforcement tools can be applied to refusals of dominant firms to give access data on online platforms such as search engines, social networks, and e-commerce platforms – commonly referred to as the ‘gatekeepers’ of the Internet. The question arises whether the denial of a dominant firm to grant competitors access to its data could constitute a ‘refusal to deal’ and lead to competition law liability under the so-called ‘essential facilities doctrine', according to which firms need access to shared knowledge in order to be able to compete. A possible duty to share data with rivals also brings to the forefront the interaction of competition law with data protection legislation considering that the required information may include personal data of individuals. Building on the refusal to deal concept, and using a multidisciplinary approach, the analysis covers such issues and topics as the following: – data portability; – interoperability; – data as a competitive advantage or entry barrier in digital markets; – market definition and dominance with respect to data; – disruptive versus sustaining innovation; – role of intellectual property regimes; – economic trade-off in essential facilities cases; – relationship of competition enforcement with data protection law and – data-related competition concerns in merger cases. The author draws on a wealth of relevant material, including EU and US decision-making practice, case law, and policy documents, as well as economic and empirical literature on the link between competition and innovation. The book concludes with a proposed framework for the application of the essential facilities doctrine to potential forms of abuse of dominance relating to data. In addition, it makes suggestions as to how data protection interests can be integrated into competition policy. An invaluable contribution to ongoing academic and policy discussions about how data-related competition concerns should be addressed under competition law, the analysis clearly demonstrates how existing competition tools for market definition and assessment of dominance can be applied to online platforms. It will be of immeasurable value to the many jurists, business persons, and academics concerned with this very timely subject.