Based on the demand of the modern economic relation and the effective use of resources, the system of property right should be the subject structure of property right, in which the public and private property right object co-exist. 基于现实经济关系和资源配置有效性以及制度结构效应的要求,现代市场经济运行需要的产权制度是公有产权与私有产权主体共存、互补和公平竞争的产权主体结构。