物权请求权与不当得利请求权的区别——以物权变动模式为视角

On the Difference between Property Claims and Claims of Unjust Enrichment Right in the View of the Model of Property Right Change

在不同的物权变动模式之下,债权契约无效时物权变动的效力不同,此时权利人可以采取的救济方式(物权请求权或不当得利请求权)也不同。二者的关系如何,有什么区别,是关系到司法实践及未来民法典立法模式选择和体系的重要问题。我国未来的民法典应在总则篇中规定不当得利请求权,应将物权请求权规定在物权编。

In different model of property right change,the efficacy of property right is different when creditor＇s rights contract is invalid.Then the remedies（property claims or unjust enrichment right claims） that the obligee takes will be different.The relations and differences between them are concerned with judicial practice,the option of legislative models for civil code and the system of civil code in the future.China＇s future civil code should be provided for the unjust enrichment claim in general chapter and the property right claims in property right chapter.