资本主义在１９世纪最后３０年从自由竞争阶段逐渐向垄断阶段过渡，到１９世纪末２０世纪初，垄断组织已经成为资本主义经济的基础，资本主义从此进入了垄断资本主义阶段。资本主义经济发展到今天，有人认为，在一些西方资本主义国家已经制订并执行了“反垄断法”，中小企业大? Capitalism gradually transitioned from a free competition stage to a monopoly stage in the last 30 years of the 19th century. By the late 19th century and early 20th century monopolies had become the foundation of a capitalist economy and capitalism has since entered the stage of monopoly capitalism. Nowadays, some people think that in some western capitalist countries, the “Anti-monopoly Law” has been formulated and implemented.