论物权行为的效力规则

On Effectiveness Rule of Property Right Act

物权行为及其无因性是物权与债权二元划分的支撑。物权变动的"双重要件"要求物权合意与公示行为得同时具备,方可产生物权变动的效果。物权行为的成立和生效可参照民法总则关于法律行为的规定,但适用规则中亦存有诸多重大的差别,特别表现在无效的物权行为、可撤销的物权行为和效力待定的物权行为中。物权行为的无因性是分离原则逻辑推导的必然结果,由于无因性的本身存有的缺陷,所以有必要对其进行小范围的突破。整个物权行为理论在具体案例中应用的价值与善意取得亦有所不同。

Property right with its no-cause characters is the support of the dichotomy between property right and debt right. The"dual requirements" of property right change requires that the effect of property right change will come into being when both the property de-sire and the formula behavior are provided at the same time. The establishment and taking effect of the property right act can refer to the juristic act rules in the general provisions of civil law. But there are great differences in the applicable rules,especially in the inva-lid property right act,the voidable property right act and the effect pending property right act. The no-cause characters of property right act are the inevitable result of deviation of the logical deduction principles. Because of the no-cause characters own shortcom-ings,it is necessary to carry out small range breakthrough. In different cases,the application value of the property right act theory is dif-ferent.