This article presents and analyses the results of a large-scale empirical study in which over 11,000 consumers from ten countries in five continents were surveyed about their use, perceptions and understanding of online platform services. To the author’s knowledge, this is the first...

Can competition law also take into account effects on privacy or should privacy concerns of data-collecting behaviour only be dealt with by data protection law? In this paper we are analysing the German Facebook case, in which certain terms of service (that force consumers to give consent for...

Our submission to the U.K. House of Lords, Internal Market Sub-Committee is based on our joint research, which explores the effects Big Data and technology have on competition dynamics. It reviews the use of technology to facilitate collusion, conscious parallelism, and unilateral price...

Many online businesses, including most of the largest platforms, seek and provide attention. These online attention rivals provide products and features to obtain the attention of consumers and sell some of that attention, through other products and services, to merchants, developers and others...

In rapid succession, a number of jurisdictions have moved away from focusing on antitrust enforcement to the proposed regulation of digital platforms. Ostensibly, the regulatory focus is about competition and potential concerns that traditional ex post enforcement may be ill-equipped to address...

A consensus is emerging around the world about the need for policymakers to address certain characteristics and competitive tendencies that are generated by digital platforms or digital ecosystems, with a view to reforming the public policy instruments currently in place so that they are fit for...

This paper contains our personal observations on the CMA's Interim Report on its Market Study on Online platforms and digital advertising (the “Interim Report”). As a starting point, we are very impressed by the quality of the Interim Report as it correctly identifies the competition issues...