The European Commission has proposed a new regulatory tool for the governance of digital markets. The Digital Markets Act (DMA) intents to limit the market behavior of so-called gatekeeper companies to ensure contestable and fair digital markets. We review the provisions of the DMA both from a...

The European Commission has proposed a new regulatory tool for the governance of digital markets. The Digital Markets Act (DMA) intents to limit the market behavior of socalled gatekeeper companies to ensure contestable and fair digital markets. We review the provisions of the DMA both from a...

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...

Antitrust analysis of online markets is a hot topic around the world. In a number of jurisdictions, online markets already have been subject to antitrust review in merger or conduct cases. In other jurisdictions, these issues are in a nascent stage of policy. A number of lessons can be learned...

Robert Bork's Antitrust Paradox (1978) has been justification for lack of antitrust behavior for over four decades. His test essentially asks if consumers are harmed by the pricing practices of the firm in the market in which they purchase the good or service. Even if these firms are monopoly or...

A number of authors have in recent years stated that current antitrust rules may not be able to police supra-competitive price levels (or indeed other undesirable market outcomes) which may result from the use of price robots. This paper discusses what tools are available in EU antitrust law to...

Is there a problem with large technology firms, or platforms, purchasing nascent competitors and suppressing competition before they can mature into vibrant competitors? Further, if there is a problem, are the current antitrust laws and the enforcement of those laws sufficient to combat the...

Tech giants are commonly referred to as ‘platforms’ in our everyday language and academic circles. Some refer to ‘the platform economy’, or the ‘platformization of the Web’. But our legal language requires more nuance as putting all these companies in the same basket has significant...

Digital platforms are at the heart of online economic activity, connecting multi-sided markets of producers and consumers of various goods and services. Their market power, in combination with their privileged ecosystem position, raises concerns that they may engage in anti-competitive practices...

Digital platforms are at the heart of online economic activity, connecting multi-sided markets of producers and consumers of various goods and services. Their market power and their privileged ecosystem positions raise concerns that they may engage in anti-competitive practices that reduce...