This month, the Antitrust Chronicle® (AC) addresses recent developments on Single Firm/Unilateral conduct. A rich variety of articles from Europe, the U.S., India and Mexico illustrate the latest changes to the notion of anticompetitive effects under article 102 TFUE, the legal tests applicable in section 2 cases, enforcement rules in the energy and telecom sectors in Europe, and more. Single firm conducts have always been the most challenging cases for competition agencies and tribunals, especially so in jurisdictions with young competition regimes. Not only is there a lack of consensus on how to analyze these cases or what test to apply in order to determine a case of abuse, but the fast moving markets in industries such as telecom and the Internet also render it particularly difficult to ascertain when a conduct is perfectly legitimate and when it?s harming consumers.
Featured News
New York Puts Businesses on Notice for Algorithmic Pricing
Mar 19, 2026 by
CPI
Herbert Smith Freehills Kramer Expands US Antitrust Team with New Partner Hire
Mar 19, 2026 by
CPI
Mexico Antitrust Authority Fines Oxygen Suppliers Over Exclusive Contracts
Mar 19, 2026 by
CPI
EU Cloud Group Pushes for Halt to Broadcom VMware Changes
Mar 19, 2026 by
CPI
Sen. Blackburn Releases Discussion Draft of Bill to Set Federal ‘Framework’ for AI Policy
Mar 19, 2026 by
CPI
Antitrust Mix by CPI
Antitrust Chronicle® – Data-Driven Competition
Mar 19, 2026 by
CPI
Data-Driven Competition: Implications For Enforcement and Merger Control
Mar 19, 2026 by
Alexandre de Corniere & Greg Taylor
From Tipping to Trustees: Why Data-Driven Markets Require Institutional Design, Not Optimization
Mar 19, 2026 by
Jens Prüfer & Paul de Bijl
Data Barriers to Entry: What We’ve Learned About Spotting Them and What We Still Don’t Know About Solutions
Mar 19, 2026 by
Bruno Carballa-Smichowski
When the Perfect Is the Enemy of the Good: Price Discrimination, Affordability, Precarity and Market Dynamism
Mar 19, 2026 by
Dan Ciuriak