While the digital revolution has brought massive benefits for consumers and the society at large, the digital economy has seen the rise of a handful of technology firms wielding unprecedented market power. Most jurisdictions have tried to respond to this challenge by having recourse to antitrust...

This study analyzes and contrasts the U.S. and EU antitrust standards on bundling (in its various forms) and tying. The analysis is applied to the U.S. and EU cases concerning Microsoft's practice of integrating (tying) new products (Internet Explorer in the U.S. and Windows Media Player in the...

The purpose of this paper is to examine whether the current cartel fine levels of the European Union and the United States are at the optimal levels. The article does this by collecting and analyzing the available information concerning the size of the overcharges caused by hard core pricing...

By reference to case-law and soft law in three jurisdictions (Canada, US and EU), this paper explores how courts and agencies carry out balancing exercises in the application of competition law. The paper identifies three approaches: utilitarian balancing, consumer welfare balancing, and...

We study cartels that operated in the US generic drug industry, leveraging quarterly Medicaid data from 2011-2018 and a difference-in-differences approach comparing the evolution of prices of allegedly collusive drugs with a group of competitive control drugs. Our analysis highlights (i) the...

In 2020, an antitrust lawsuit was filed against the Pork Integrators alleging a §1 Sherman Act violation. At the center of the Lawsuit, there is an alleged exchange of atomistic information about the Pork integrators’ operations using Agri Stats, Inc. as a clearinghouse. We use the Supreme...

This article looks at the commonalities and disparities in the rules against single-firm market abuses in the US and in the EU and their enforcement. Despite they target the same type of business behaviour, the US and the EU have always followed divergent paths. This article will examine...

We provide a new legal perspective for the antitrust analysis of margin squeeze conducts. Building on recent economic analysis, we explain why margin squeeze conducts should solely be evaluated under adjusted predatory pricing standards. The adjustment corresponds to an increase in the cost...

In this paper, we describe the development and current status of anti-manipulation rules as they apply to wholesale electricity and natural gas markets in the United States and the European Union, including the institutions that are responsible for overseeing these rules. We then compare and...

EU authorities increasingly take antitrust and data protection enforcement action against US internet companies. While many believe in digital protectionism, this paper looks at the foundations of data protection and antitrust policies across the Atlantic to propose an alternative explanation...