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.
Oak Park is a census-designated place located in Ventura County, California covered by census tracts 74.03 and 74.04. As of the 2000 census, those tracts had a total population of 14,625 people. It resides in the Conejo Valley, north from Malibu and Agoura Hills and is a part of Ventura County.