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...

Google Search and its algorithm have been subject to intense antitrust scrutiny from competition authorities both in the United States and around the world. Google's introduction of Universal Search in 2007 integrated specialized search results within a narrow category (for example, shopping or...

This comment is submitted by the Global Antitrust Institute (GAI) at the Antonin Scalia Law School, George Mason University to the Swedish Competition Authority regarding its proposed market study of digital platforms. The GAI Competition Advocacy Program provides a wide range of recommendations...

The Discussion Paper, intended to guide the ACCC toward the recommendations in the ongoing Digital Platform Services Inquiry, suggests consideration of a wide variety of sweeping changes in Australian competition-law enforcement and the enactment of additional regulations in regard to social...

The Australian Competition & Consumer Commission (ACCC) released its Digital Platform Services Inquiry, Interim Report No. 5 (Regulatory Reform) in September 2022. In December 2022, the Australian Treasury requested comments on the report. The ACCC Report recommends, inter alia, several...

In this chapter, we address a number of foundational questions. What exactly are platforms? How do platforms relate to the various types of network effects? Importantly, do we need different tools to assess potential anticompetitive conduct that involves platforms?Specifically, we begin with a...