Public-choice theory and antitrust policy, William F. Shughart II; in search of the public-interest model of antitrust, Fred McChesney; what do economists think about antitrust? - a random walk down Pennslyvania Avenue, Paul H. Rubin; the economic effects of the antitrust laws (1996), George J. Stigler; a statistical study of antitrust enforcement (1970), Richard A. Posner; the economic determinants of antitrust activity (1973), William F. Long, Richard Schramm and Robert D. Tollison. (Part contents).