Western ideologists Locke, Hegel, Pound, Bosna, Royce provided theoretic proofs, from different angles,on the basis of legality of property right.

• 西方思想家洛克、黑格尔、庞德、波斯纳、罗尔斯分别从不同的角度对财产权的合法性基础提供了理论上的论证。