现代产权理论在不完全合同的基础上，进一步揭示了所有权的本质。认为，所有权就是在合同对决策权没有规定的时间和地方实施剩余控制权的权利，和在合同履行之后取得剩余收益的权利。这样定义的所有权概念，更能够展示它的丰富内涵，更容易分析它的协调和激励作用，也更便利于? On the basis of incomplete contracts, modern property rights theory further reveals the essence of ownership. In the opinion of the author, ownership is the right to impose the residual control right at the time and place where the contract does not stipulate the decision-making power and the residual income after the performance of the contract. The concept of ownership so defined can better demonstrate its rich connotations and make it easier to analyze its coordination and motivation.