优先权立法探析——以科斯定理为视角

Analysis of Priority System Legislation-Take the Coss theorem as the angle of view

从科斯定理的角度对优先权的经济功能进行分析,认为在搜寻与资讯成本,议价与决策成本和管制与执行成本方面,法定担保物权模式都比特殊效力模式的成本低。因而确认优先权的担保物权性质,使优先权与物权法原则相协调,可以促进社会资源利用的最大化。

In various countries’ legislation, to priority legislation pattern including special potency pattern and legal guarantee real right pattern. This article first carries on the analysis from the Coss theorem angle to the priority economical function and two kind of legislations patterns. No matter in the search and the information cost,the negotiated cost,the policy-making cost and the cost of carries out aspect,the legal guarantee real right pattern is lower than the special potency pattern cost. Then performs to the current scholar’s opposition viewpoint to evaluate,confirmed the nature of this priority is the guarantee real right,by protects the right of weak trend community,and maximization the using of promotion society resources.