2Ping Lin,et al. (2000)The US Antitrust System and Recent Trend in Antitrust Enforcement,Journal of Economic Surveys,Vol. 14 ,No. 3.
3William E. Kovacic and Carl Shapiro, (2000)Antitrust Policy: A Century of Economic and Legal Thinking, Journal of Economic Perspectives, Vol. 14, No. 1.
4Hofstaclter,R. (1991)What happened to the antitrust movement? in T. E. Sullivan:The political Economy of the Sherman Act ,The First One Hundred Years. New York:Oxford University Press.
5United States v. Socony-Vacuum Oil Co. et al. , 310 U. S. 150,218(1940).
