在我国市场经济的发展过程中,垄断行为的存在严重干扰了自由、公平的市场竞争秩序。据国家工商总局统计,1995年至2005年,全国共查处垄断案件6548件。国家工商总局公平交易局有关负责人介绍,从查处的限制竞争案件的行为来看,经营者滥用市场优势地位、通过垄断协议限制竞争以及行政性垄断限制竞争是市场垄断的主要表现形式。 In the process of the development of the market economy in our country, the existence of monopoly seriously interfered with the free and fair market competition order. According to the State Administration for Industry and Commerce, from 1995 to 2005, a total of 6,548 monopoly cases were investigated and dealt with nationwide. According to the relevant person in charge of the Bureau of Fair Trading of SAIC, judging from the cases of restricting competition cases, the abuse of market dominant position by operators, the restriction of competition through monopoly agreements and the restrictive competition of administrative monopoly are the main manifestations of market monopoly.