As the tiptop principle of private law field, can the sincerity principle be used in administrative law and established as a basic principle of administrative nomocracy? 诚信原则作为私法领域的最高原则,是否可适用于行政法并作为行政法治之基本原则得以确立呢?
The author claims that administrative registration generally only has the proving and defensible validity in private law,and has creating validity when special reasons appear. 行政登记在私法上一般只有证明效力和对抗效力,只有基于特殊的事由,才具有创设效力。
Administrative act belongs to public law act, which bears the characteristics of public welfare, service, subordination to law, one-sidedness, compulsion and procedure. 作者分析了行政行为的特征和行政行为效力的特征及内容，认为行政行为是公法行为，具有公益性、服务性、法律从属性、单方性、强制性、程序性。