西方国家同垄断斗争是根据反垄断法进行的。在反垄断法显得不够或在某些方面与经济发展目标发生矛盾的情况下,则采用另一些辅助性的、平行的或代替性的措施。少数制造商控制市场是反垄断法的对象美国是反垄断法的故乡,在那里1890年便开始出现反垄断法,即批准了著名的谢尔曼法,它后来为许多其他法案所补充。在其他发达国家,迄今也都制定了反垄断法,尽管名称 Western countries fight against monopoly under the anti-monopoly law. Where antitrust laws do not appear to be adequate or in some ways contradictory to the goals of economic development, other supplementary, parallel or alternative measures are used. A small number of manufacturers control the market is the object of anti-monopoly law. The United States is the hometown of anti-monopoly law, where the anti-monopoly law began in 1890, that is, the famous Sherman law was approved, which was later supplemented by many other bills. In other developed countries, antitrust laws have so far been established, despite the name