物权和债权是大陆法系民法上的两大基本权利类别,如有的法国学者认为“物权与对人权的区分构成了财产权的脊梁。”①物权与债权之间的区别与联系,向来是学者们研讨的热点论题之一。关于二者的关系及其地位消长,最为经典的论述莫过于德国学者拉德布鲁赫在其名著《法学导论》中的 Property rights and claims are civil law civil law civil law two basic categories of rights, if some French scholars believe that “the distinction between property rights and human rights constitute the backbone of property rights.” ① The distinction between real rights and claims and contacts, It has always been one of the hot topics discussed by scholars. On the relationship between the two and its growth and decline, the most classic argument than the German scholar Radbruch in his famous “Introduction to Law” in