母权—子权结构的理论及其价值

所有权就像母亲,定限物权如同子女,用＂母权＂和＂子权＂的概念及其相互关系表达,就是所有权是产生定限物权的＂母权＂,定限物权为所有权生出的＂子权＂。母权—子权结构的根源,从不同的视角可有不一样的描述及理论,如所有权与其权能分离的属性和原理,所有权的弹力性,所有权乃定限物权的母权等。所有权与其权能分离的属性及其原理,关注点在于所有权自身及其含有的权能,以及这些权能具有分离的性质和能力,至于权能分离后的去向,是否形成权利,形成何种类型的权利,则在所不问。所有权乃定限物权的母权,既关注权能的出处,又重视权能的去向,更强调所有权与定限物权之间的派生关系。所有权的弹力性没有关心权能分离形成定限物权,在这方面与所有权与其权能分离属性相同,但它概括了权能可以自所有权中分离出去又可以回归的现象,描述了所有权有时＂虚化＂有时＂圆满＂状态。

Theory of Structure of Mother Right-Child Right and Its Significance

Proprietary right is mother-right whereas qualified real rights are child-rights.The concepts of mother-right and child-right demonstrate that proprietary right is the mother who gives the birth to qualified real rights.From different perspectives,the nature of mother right-child right structure can be interpreted into various theories,such as the principle of the separation of proprietary right and its functions,the elasticity of proprietary right,proprietary right as the mother right of qualified real rights.The attribute and its principles of separation of proprietary right and its function focus on the right itself and its functions along with their characteristics to be separated from each other,in contrast,they ignore the problems on the destination of the departure or whether it will result in a right and what right it will be.As the mother right of qualified real rights,proprietary right is not only involved in the destination of its functions but also their directions.What＇s more,much attention is paid to the relationship of derivation between the proprietary right and qualified real rights.Although the elasticity of proprietary right neglects the fact that the separated functions can develop into qualified real rights,it summarized the phenomenon that the functions can be separated from the proprietary right and it can return to the right as well,which demonstrates the state of wane and plenilune of proprietary right.