也论诚实信用原则和公序良俗原则的区别适用——兼与于飞先生商榷

On the Distinction between Pinciple of Good Faith and Principle of Public Order and Good Morals

对于诚实信用原则与公序良俗原则区别理论上的厘清是研究两者区别适用的前提。诚实信用原则是对私法自治的内部限制,公序良俗原则是对私法自治的外部限制;诚实信用原则适用于权利与权利的纬度,体现了私人之间的利益,公序良俗原则适用于权利与权力的纬度,体现了私人与国家之间的利益;诚实信用原则与公序良俗原则适用时的法律效果不同,根本原因即在于背后所涉及的利益不同。

The research on the distinction between pinciple of good faith and principle of public order and good mormals should follow the two opposite approaches： From Ideal to Reality and From the Real to the Ideal. Pinciple of good faith is the internal constraints to Privatautonomie and Principle of public order and good morals is the outer limit to Privatautonomie. Principle of good faith applies to the latitude of ＂rights and rights＂ and Principle of public order and good morals applies to the latitude of ＂rights and power＂. The two principles have the different legal effect. The basic reason lies on the different interests they involved.