一、美国反垄断立法概述美国反垄断立法开始较早,经验比较丰富。我国学者对美国反垄断的基本法原理研究比较多,但对特殊领域的反垄断立法研究不够。本文针对流通领域的连锁店垄断问题,分析美国相关专门立法。我国已经出台专门的反垄断法,其中对商品领域的反垄断问题有了一些基本规定,但这些规定还比较概括抽象,有必要进一步明确和完善。 First, the United States outlined the antitrust legislation The United States antitrust legislation started earlier, more experienced. Scholars in China have studied more about the basic principles of antitrust in the United States, but they have not done enough research on antitrust legislation in special fields. This article aims at the chain monopoly in the circulation field and analyzes the relevant U.S. legislation. Our country has already put out the special antitrust law, in which there are some basic provisions on the antitrust issues in the field of commodities. However, these provisions are still more general and abstract and need to be further clarified and improved.