城市可持续发展的成本-收益法解析

成本-收益法是地理学的"内化"方法,是对可持续发展的货币化度量,可以建立起指标体系间的横向联系,直观地表达出区域可持续发展的差异.笔者通过对城市可持续发展"成本"与"收益"的研究,构造出成本测度的函数模型,阐述了"净收益"是可持续发展的真实能力.真实能力可以测度区域可持续发展的程度,进而说明中心城市与周边区域在实现可持续发展过程中存在分工及补偿关系,为政府政策的制定以及政府间的支付意愿博弈提供依据.

The Analyse about the Cost-Income Method of Urban Sustainable Development

The Cost-Income is an"inside turn"method in geography.It is a measurement by currency means towards sustainable development.The Cost-Income can start to build up a horizontal contact about index system,and show the difference of regional sustainable development visually.The article researches the city sustainable development"cost"and"income".On this foundation,it constructs out the cost calculate model of city sustainable development,and account for "Net Income"is the true ability of sustainable development.True ability can measure the regional sustainable development degree,then explains that the center city and its peripheral district exist the relation of division of work and compensating in the process of realizing sustainable development.These can offer guides and references to establish government policy and intergovernmental pay will.