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.
Dearborn is a city in Buchanan and Platte counties in the U.S. state of Missouri. The population was 529 at the 2000 census. The Platte County portion of Dearborn (the majority of the city) is part of the Kansas City, MO–KS Metropolitan Statistical Area, while the Buchanan County portion is part of the St. Joseph, MO–KS Metropolitan Statistical Area.