违反公序良俗合同之效力探讨--基于《合同法》第七条和五十二条第四项的适用辨析

摘要

It has appeared in our country judicial practice that the judges directly use the principle of public order and good customs to decide the contract null and void. These cases enhanced the applicability of public order and good customs, but did not give a clear judgement standard. How to apply the public order and good customs to recognize the validity of the contract should make the following three points clear. First, clear the applicable relationship of the civil law“article seventh”, “contract law” article seventh and article fifty-second fourth; Second, limit the discretion rights of judge; Third, type the relevant contracts about public order and good customs.%近年来，我国司法实践中出现了直接援引公序良俗原则判定合同无效的案例，这些案例增强了公序良俗可适用性，却没有给出一个明确的判案标准。关于如何适用公序良俗认定合同效力应该明确三点，第一，明确《民法通则》第七条、《合同法》第七条和第五十二条第四项的适用关系；第二，限制法官在该类案件中的自由裁量权；第三，对有关违背公序良俗的合同进行类型化。