Judges and scholars frequently describe antitrust as a common law system predicated on open-textured statutes, but that description fails to capture a historically persistent phenomenon; judicial disregard of the plain meaning of the statutory texts and manifest purposes of Congress. This...

U.S. antitrust law has been profoundly influenced by a historical aversion to direct federal superintendence of corporations. This ideological impulse began with Antifederalist opposition to Madison's proposal to grant Congress a general incorporation power and carried over to the Progressive...

In Lundbeck the Eighth Circuit affirmed a district court’s judgment that a merger involving the only two drugs approved for treating a serious heart condition in infants was lawful. Although the drugs treated the same condition they were not bioequivalents. The Eighth Circuit approved the...

The Supreme Court’s Leegin decision has now brought the rule of reason to all purely vertical intrabrand distribution restraints. But the rule of reason does not mean per se legality and occasions for anticompetitive vertically imposed restraints may still arise. Of all those that have been...