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This text regards main urban area of Chongqing as the research object, regard relevant theories of urban land economics as guidance, adopt the method that the ration combines together with determining the nature, study the equilibrium of supply and demand of the urban land in Chongqing, area benefit of comprehensive appraisal Chongqing.1. The organizational urban structure of Chongqing makes the elasticity of supply of urban land relatively heavy , but there are a great deal of restriction factors at the same time,,2. According to the annual average delivery volume and demand of the urban land put forward in 《 urban overall plan of utilization of land in Chongqing》, calculate that the total delivery volume of the urban construction land in Chongqing is 132132.96 sq. km. to appear in 2005-2010, Total demand is 206. 24 sq. km, imbalance between supply and demand of urban land of Chongqing is conspicuous。3. GDP created from unit’s area land analyses benefit of the urban land output in Chongqing, draw the land used for benefit in Chongqing and present the trend that rises year by year. Compared with Beijing, Shanghai, Tianjin, Chengdu, Xi’an,etc, the land used for benefit level in the city of Chongqing is low。4. Adopt one degree of models of coordinating to carry on comprehensive appraisal to the land used for benefit influence factor in the city of Chongqing. Economic indicator it choose factor ( for GDP, per capita GDP, the fund tax rate not favourable,etc), Environmental index factor (Proportion of residential estate, specific gravity of industrial land, land used for proportion of the road, forest coverage rate of finished area, per capita public greenery area, industrial sewage getting getting up to standard), and social index factor (whether per capita living space , per capita daily lifespend electricity, per capita domestic consumption ,etc). oAdopt efficiency function, design the upper and lower limits of influencing the index of land used for benefit in the city, utilize one degree of coefficient of coordinating to mix every index factor with weight value: The economic factor weight is 0. 225, the resource environmental factor weight is 0. 584, the social factor weight is 0.191,5. Take the place of and enter coordinating one degree of models operation, draw and always coordinate degree it for land used for C =0.494, should coordinate degree and lie between 0.4 to 0. 5, can draw the conclusion , the urban land of Chongqing utilizes the system and is in the coordination state basically at present, it appraises result and urban land in Chongqing at present and utilizes the actual conditions to conform basically6. Put forward the corresponding countermeasure and suggestion low according to the land used for benefit in the city of Chongqing: Fully use and plan to improve the utilization efficiency of urban land in means; Adjust the land and utilize structure, fully excavate the land and utilize potentiality; Pursue the land paid utilization system; Optimize industrial structure adjustment further, put forth effort to foster the leading industry and advantage industry ,etc.
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