区域空间供需模型与空间结构优化途径选择——功能区建设的科学基础  

THE MODEL OF SPATIAL SUPPLY & DEMAND AND THE CHOICE OF MEASURES TO OPTIMIZE THE REGIONAL SPATIAL STRUCTURE——ANALYSIS ON THE SCIENTIFIC FOUNDATION OF BUILDING FUNCTIONAL REGIONS

作　　者：刘传明[1] 曾菊新[2] 

机构地区：[1]淮阴师范学院地理系,中国江苏淮安223300 [2]华中师范大学"两型"社会建设与改革试验区研究中心,中国湖北武汉430079

出　　处：《经济地理》2009年第1期26-30,共5页Economic Geography

基　　金：国家自然科学基金项目(编号:40671050);教育部人文社会科学重点研究基地重大研究项目(编号:05JDZH232)联合资助

摘　　要：主体功能区建设是我国新时期区域发展重要战略之一,并将对我国空间结构产生长期影响,迫切需要科学理论支撑。在划分空间类型和界定空间结构内涵的基础上,提出空间需求多样性的概念,并探讨空间需求的动态演变规律。文章构建了空间供需模型,认为空间稀缺性和空间需求多样性共同作用的空间供需矛盾是产生空间结构失衡的主要原因,并指出进行功能区建设是化解空间供需矛盾和形成合理空间结构的主要途径。功能区建设应包括主体功能区建设和具体功能区建设,两者相辅相成,相互促进。Building main functional regions will be one of important regional development strategies in China, and it will have long beneficial influence on spatial structure, which entails urgently scientific theories. On the base of dividing spatial types and defining spatial structure, the paper puts forward a concept of variety of spatial demand, and discusses the rule of dynamic evolution about spatial demand. Besides, the paper builds a model of spatial supply ＆ demand, which can draw a conclusion that the most important cause of spatial unequilibrium is the contradictions between spatial supply and demand, and the contradiction is the result of spatial scarcity and the variety of spatial demand. Then, the article thinks that building functional regions is one important ways to resolve the contradictions between spatial supply and demand. At the same time, it can promote to format the reasonable spatial development structure. At the end, it puts forward that main functional regions and specific regions should be built integratedly.

关 键 词：空间结构 空间稀缺性 空间需求多样性 空间供需模型 功能区建设 

分 类 号：F224.0[经济管理—国民经济]