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.
Berlin is a city in Green Lake and Waushara Counties in the U.S. state of Wisconsin. The population was 5,305 at the 2000 census. The city is located mostly within the Town of Berlin in Green Lake County; only a small portion of the city extends into the Town of Aurora in Waushara County.