谈善意取得与物权行为无因性原则的功能互补

在研究物权行为的理论中，无论是赞成抑或反对物权行为理论，善意取得和物权行为无因性原则的关系都是相当重要的工具。如何看待关于二者的功能，相互之间的关系，存有大量的争议。善意取得制度与物权行为无因性原则功能互补能更好地维护交易安全，提高交易效率。我国物权法对物权行为理论采取回避态度只会引起理论和审判实践中的思路不清，对维护稳定的经济交易制度并无益处。承认物权行为，承认物权变动的独立性，才能适应将来经济社会的发展的复杂性和多样性。

On the Functional Complementation of Good Faith Acquisition and Principle of Non-cause Real Right Act

In the study of real right act theories, whether for or against, the relationship between good faith acquisition and principle of non - cause real right act is a rather important tool. There exist great disputes as to the function and relationship of the two. The functional complementation of good faith acquisition and principle of non - cause real right act can maintain safe transaction and improve transaction efficiency. The Real Right Law in China tries to evade real right act theories, which results in the vagueness of theory and trial practice and is not good to maintain a steady economic transaction system. Real right act and the independence of real right alteration shall be admitted in order to adapt to the complexity and variety of social economic development.