Antitrust and Trade Regulation laws aim to promote free competition in the marketplace. Agreements or cooperative efforts by two or more entities that affects or restrains competitors is illegal under these laws. The Sherman Act makes illegal any contract, combination, or conspiracy in restraint of trade or commerce and makes monopolies and attempts, combinations, or conspiracies to monopolize illegal. The Clayton Act regulate price discrimination, tying and exclusive dealing contracts, stock acquisition and interlocking directorates.
Rochester is a village in Sangamon County, Illinois, United States. According to a special village census held in 2006, the population is 3,442. The population was 2,893 at the 2000 national census. The village was settled in 1819, and is located in Rochester Township. Rochester is part of the Springfield, Illinois Metropolitan Statistical Area.