Thomas Kauper, Thomas Kauper, Nov 01, 2009
The AT&T case, asserting that the company had acted in violation of the antitrust laws and seeking its dissolution, was filed under my direction in 1974, and culminated in a consent decree that brought the largest dissolution in American antitrust history. From the outset the case presented a host of institutional, regulatory, procedural, and substantive issues that continue to plague antitrust enforcement agencies, courts, and economic policy makers both here and abroad. It also had the elements of a soap opera, with a degree of suspense, a bit of anger, some embarrassment, a lot of courage, a large cast of characters, intra-agency battling, and leaks to reporters. This brief paper addresses the case in personal terms, with an emphasis on why and how the case was filed, along with an assessment of its consequences, with some history and a few anecdotes thrown in.
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