Antitrust enforcement is entering a period of transition in the United States. The election of Barack Obama as President and his executive branch, regulatory, and judicial appointments will have importance consequences for antitrust law and enforcement, although most observers believe that these...

At first glance, Holmes's general prominence in American jurisprudence does not appear to carry over into antitrust law. His antitrust opinions often appear to a modern reader perverse. Early in his tenure on the Supreme Court, he opined in his famous dissent in Northern Securities Co. v. United...

No one will ever know exactly why Franklin Roosevelt hired Thurman Arnold as head of the Antitrust Division of the Justice Department in 1938. It may simply have been that head of the Antitrust Division was the first important administration job available when Arnold's supporters and friends...

This on-line casebook examines the fields of international antitrust and international trade law. In general, it examines how the United States and other jurisdictions regulate competition among firms which do business abroad. This will include how competition policy regulates individuals and...

In the course of its investigation of digital platforms the House Judiciary Antitrust Subcommittee invited submissions on 1) the adequacy of existing laws that prohibit monopolization and monopolistic conduct; 2) the adequacy of existing laws that prohibit anticompetitive transactions; and 3)...