Abstract: According to study on micro model of land market and the land supply market under Pareto second-best condition,farmers’ economic losses might be offset by market practice.Government investment in infrastructures can be taken account into sales price of the land expropriated while that investment from the real estate developers can also be included into their project cost or sales price.In order to pursue maximum profits,we can settle the matter through market practice.But it is no reason for urban government to snatch farmers’ proceedings from land.

Key words: Cournot Model, joint market model, social benefit

摘要： 根据对土地市场的微观模型和帕累托次优条件下的土地供给模型所进行的分析,农民经济利益的损失是可以通过市场行为来弥补的。我们可以将政府投资于征用土地的基础设施费用计入土地的销售价格,将房地产开发商投资于征用土地的基础设施费用计入开发成本和销售价格,按照市场行为运作,追求利润最大化,而不能将此作为城市政府占有农民土地收益的理由。

关键词: 古诺模型, 联合市场模型, 社会福利