长江中游城市群经济与生态成本空间演化模式分析

综合运用变异系数、泰尔指数及ESDA-GIS多种方法,在充分考虑传统经济影响因子的基础上,尝试引入经济发展生态成本指标,分析长江中游城市群经济综合发展水平与生态成本的空间匹配及演化模式。研究表明:经济综合发展水平高低聚集特征明显,空间极化现象是导致区域经济发展不平衡的主要原因;生态成本空间集聚现象以高高集聚和低低集聚为主,且呈现出高高集聚减少、低低集聚增多的现象,生态成本消耗有所改善;2001~2012年长江中游城市群市域经济综合发展水平与生态成本表现出越来越显著的差异化空间格局,呈现出由低经济综合发展水平-低生态成本过渡到高经济综合发展水平-高生态成本,进而发展到高经济综合发展水平-低生态成本的空间匹配模式的阶段性特征;高经济综合发展水平-高生态成本的经济发展模式仍在大部分城市中存在,经济与生态空间协调发展的潜力仍然很大。     

Cooperative Game Among Cities in Urban Agglomerations and Economical Sustainable Development

This paper analyses redounded profits of cooperation and non-cooperation among cities in urban agglomerations based on game theory. It discusses the problems of economical development among cities with feeble cooperation, and deduces the conclusion that only cooperation of cities produces the maximum profits and realizes Pareto efficiency for cities and urban agglomerations. The paper states that cooperation is the cornerstone of economic sustainable development in urban agglomerations in profits produced by cooperation among cities. Some suggestions to accelerate cooperation among cities are proposed.     

Cooperative Game Among Cities in Urban Agglomerations and Economical Sustainable Development

Abstract

This paper analyses redounded profits of cooperation and non-cooperation among cities in urban agglomerations based on game theory. It discusses the problems of economical development among cities with feeble cooperation, and deduces the conclusion that only cooperation of cities produces the maximum profits and realizes Pareto efficiency for cities and urban agglomerations. The paper states that cooperation is the cornerstone of economic sustainable development in urban agglomerations in profits produced by cooperation among cities. Some suggestions to accelerate cooperation among cities are proposed.     

长江中游城市群区域一体化的测度与比较

实现长江中游城市集群区域一体化,既能承接东部地区产业转移,也能够向西部传递发展势能,缩小西部与中东部的差距。参照了世界银行从密度、距离与分割3个维度对区域一体化的界定,构建了区域一体化评价体系;采用2000～2010年数据,并结合层次分析法对长江中游城市集群内部区域一体化进行测度与比较分析。研究显示：（1）长株潭城市圈区域一体化水平最高,武汉城市圈次之,环鄱阳湖生态经济区最低,但三大城市群一体化水平都呈现逐渐增长趋势;（2）三大城市群在市场一体化、行政一体化及社会一体化变化水平差异明显但总体差距逐渐缩小;（3）武汉城市圈在“两型”社会建设推动下一体化水平稳步提升,长株潭城市群一体化水平进程最快,环鄱阳湖生态经济区后发优势明显。在此基础上,提出了构建长江中游城市集群经济发展联动机制的政策建议