民事责任制度是规制垄断行为最原始最基本的责任形式,几乎每一个国家的反垄断立法都规定了民事责任制度.本文旨在通过对主要国家和地区反垄断立法的民事责任制度进行比较研究,提出应从归责原则和损害赔偿数额两方面细化、完善我国反垄断法民事责任制度. The civil liability system is the most primitive and basic form of responsibility for regulating monopoly behavior, and almost every country’s anti-monopoly legislation provides for a civil liability system.This paper aims to conduct a comparative study on the civil liability system of anti-monopoly legislation in major countries and regions, It is suggested that the system of civil liability of antitrust law should be refined and improved from the principle of imputation and the amount of damages.