The economics of antitrust enforcement. Facilitating practices and concerted action under Section 1 of the Sherman Act. The law of group boycotts and related economic considerations. The economics of monopoly power in antitrust. The Law and economics of monopolization standards. The Law and economics of predatory pricing. The essential facilities doctrine. Antitrust analysis of tying arrangements and exclusive dealing. Vertical restraints, competition and the rule of reason. Market concentration in the antitrust analysis of horizontal mergers. Patent litigation, licensing, nonobviousness, and antitrust.