PRAKTIK BISNIS YANG DILARANG DALAM HUKUM PERSAINGAN USAHA DI INDONESIA

Abstract

Every business person must be in a situation of fair business competition, so as to avoid any concentration of
economic power in perform certain businesses. In principle in the business world, an effort to gain profit as
big as it is reasonable behavior, as long as business practices do not conflict with the Act No. 5 of 1999. This
study is to examine business practices that are prohibited, with the use of normative legal research
methodology. With the approach per se illegal and the rule of reason is a practical business approach to
determine whether or not violate the prohibition of monopoly practices and unfair business competition. Per
se illegal business practices, including: determining the price to be paid by consumers and set different
prices; siege by making agreements with other businesses to deter other businesses doing the same business.
conspiracy to impedes the production and marketing as well as agreements or closed. The rule of reason ,
including:: oligopoly, pricing below market price, zoning agreement, boycott to refuse to sell or limit the sell
/ buy goods / services, the trust, oligopsonistic, vertical integration, monopoly, monopsony, market mastery,
conspiracy to know the secrets of the company, arranging and or determining the winning bidder as well as
to inhibit the production and or marketing and dominant position