详细信息
文献类型:期刊文献
中文题名:城市扩张对经济效率的影响
英文题名:Influences on urban economy of urban expanding
作者:刘荣增[1];何春[2]
第一作者:刘荣增
机构:[1]河南财经政法大学城乡协调发展河南省协同创新中心;[2]辽宁大学经济学院
第一机构:河南财经政法大学
年份:2017
卷号:0
期号:12
起止页码:20-25
中文期刊名:城市问题
外文期刊名:Urban Problems
收录:CSTPCD;;国家哲学社会科学学术期刊数据库;北大核心:【北大核心2014】;CSSCI:【CSSCI2017_2018】;
基金:2017年国家社会科学基金项目(17BJL065)
语种:中文
中文关键词:城市扩张;经济效率;空间差异
外文关键词:big data ; spatial differentiation ; informa-tion network; traffic network; Guizhou Province
摘要:利用中国1996-2015年29个省区的面板数据分析了城市扩张对经济效率的影响。结果显示:从全国层面看,城市扩张的集聚效应和规模效应比较明显,能够有效提升经济效率;从空间层面看,西部地区城市扩张对经济效率的作用不明显,而其他地区城市扩张对经济效率的提升具有正向作用;中部地区人多地少的特点促使其城市扩张的集聚效应凸显,城市扩张对经济效率提升的作用最大;东部地区受到城市扩张边际效应递减的影响,导致其城市扩张对经济效率提升的作用最小。
This essay uses the panel data of 29 provinces during 1996-2015 to analyze the influences of urban expansion on economic efficiency. The results show that: Firstly,at the national level,the agglomerating effect and scale effect of urban expansion is so obvious to effectively improve the economic efficiency; Secondly,from the perspective of space,the urban expansion has no obvious effect on economic efficiency in western areas,while a positive effect on economic efficiency in other three regions; Thirdly,the characteristics of"more people and less land"in central areas leads to the agglomerating effect of urban expansion is prominent; therefore,the urban expansion plays the most important role in promoting economic efficiency;Fourthly,the eastern region is affected by the diminishing marginal effect of urban expansion,leading to the smallest role of urban expansion in promoting economic efficiency.
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