In his article, he expressed that a deep research should be made on the Economical Housing Policy and he did not do such kind of job.

他在文中表示，经济适用房的政策需要深入的研究，而他并没有做过这方面的工作。

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With the economic theories of Pareto optimality and consumer (producer) surplus, this paper explains the policy goals of economical housing.

利用帕累托最优和消费者(生产者)剩余理论对经济适用房建设的政策目标进行了经济学分析。

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