Dominant digital platforms such as Google and Facebook collect personal information of users by default precipitating a market failure in the market for personal information. We establish the economic harms from the market failure. We discuss conditions for eliminating the market failure and...

Some countries have called for several years for international cooperation in digital markets. Yet the declarations are political without concrete policy proposals on how to achieve cooperation. International cooperation is vital to ensure a common approach that minimizes compliance and...

The co-legislators adopted the Digital Markets Act (DMA) in July 2022. The text is landmark legislation that imposes a list of ex-ante obligations and interdictions on large online platforms acting as “gatekeepers” in some core platform services (CPS). Yet, the DMA also imposes an obligation...

From Facebook acquiring WhatsAPP and Instagram to Microsoft buying out Linkedin, Skype and Github or Google swallowing Motorola Mobility, DoubleClick or Nest Labs, mergers and acquisitions in the digital economy have been controversial. Some of the concerns have been fairly traditional. While...

In December 2020, new regulation of digital markets was proposed by European Commission. It specifically addresses main concerns raised by business behavior of operators of core services in their gatekeeping positions. However, voice assistants (or digital personal assistants, DPAs, e.g. Apple's...

There is a growing international consensus that standard competition law is inadequate for addressing the panoply of competition problems arising in digital platform markets. Alongside a proposal for ex ante regulation in this arena, the European Commission is considering the introduction of a...

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...

Data is often at the core of digital products and services, especially when related to online advertising. This has made data protection and privacy a major policy concern. When surfing the web, consumers leave digital traces that can be used to build user profiles and infer preferences. We...

Free!! Google and Facebook!!! We all know them, what to worry about? Everything! The giants of the internet are expanding into every corner of the economy, politics and our lives. They control the majority of digital advertising; Alphabet, Google's parent, and Facebook receive more than 60...

Free!! Google and Facebook!!! We all know them, what to worry about? Everything! The giants of the internet are expanding into every corner of the economy, politics and our lives. They control the majority of digital advertising; Alphabet, Google's parent, and Facebook receive more than 60...