卡特尔规制是各国反垄断法规制的主要内容之一。在反垄断执法中,如果对市场中所有协调行为均予以违法论处显然不符合竞争政策与公共政策的要求,同时也不能真正有效地制止卡特尔行为。因此,有必要对市场中的卡特尔与正当的协调行为进行有效区分。本文研究、探讨了美欧日卡特尔与正当协调行为的判断标准,以期对完善我国的判断标准提供借鉴。 Cartel regulation is one of the main contents of the antitrust laws and regulations in various countries. In the case of antitrust law enforcement, it is clearly not in conformity with the requirements of competition policy and public policy if all the unlawful acts in market coordination are dealt with. At the same time, it can not really stop the cartel’s actions effectively. Therefore, there is a need to make an effective distinction between cartels in the market and legitimate coordination. This paper studies and discusses the criteria for judging the coordination between the United States, Europe and Japan and the proper coordination so as to provide reference for the improvement of our judgment standards.