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.
Dunkirk is a city in Chautauqua County, New York in the USA. The population was 13,131 at the 2000 census. Dunkirk is on shore of Lake Erie and shares a border with the village of Fredonia. The city is surrounded by the town of Dunkirk. The National Guard has a base in Dunkirk.