中国人口·资源与环境2018，Vol.28Issue(3)：1-12,12.DOI:10.12062/cpre.20171014
城市竞争、空间溢出与生态效率:高位压力和低位吸力的影响
Urban competition, spatial spillovers and eco-efficiency:the impacts of high-order pressure and low-order suction
摘要
Abstract
In the process of synchronous development of promoting new-type industrialization,informatization and urbanization,some prefecture-level cities become the new hub city or benchmarking city which benefited from the effective agglomeration of elements and resources,there are competitions between cities in terms of economic growth and environmental regulation.It is of great theoretical and practical significance to study how urban competition affects the achievement of regional sustainable development.Using the panel data of 191 prefecture-level cities in China from 2003 to 2015,we measure the high-order pressure and low-order suction of spatial spillovers from the economic growth and environmental regulationrespectively.This paper also studies the impacts of the competitions of economic growth and environmental regulation within inter-city on eco-efficiency.Our main findings show that,firstly,the high-order pressure and low-order suction of spatial spillovers in terms of economic growth and environmental regulation in the adjacent areas are different in the direction of improving eco-efficiency,the former promotes while the latter restrains,,and the effects of'throw the handle after the blade'and'pollution heaven'are the most prominent.Secondly,when the distance threshold is 750 km,the eco-efficiency growth rate will be decreased by 14.5％ and increased by 9.7％ for each additional unit of high-order pressure and low-order suction of economic growth,while the eco-efficiency growth rate will be increased by 4.5％ for each additional unit of low-order suction of environmental regulation.Thirdly,estimation results of the sub-samples document that the effect of'throw the handle after the blade'is still prevailing in the impact of the economic growth competition of each group on promoting eco-efficiency.Fourthly,compared with the resource-based (RB) and non-key environmental protection (KEP) cities,the non-RB and KEP cities are more likely to be affected by the neighboring cities which are more restrictive in terms of environmental regulation,and the performance of their environmental regulation presents significant'pollution heaven'effect.The conclusions of the study suggest that it is necessary to introduce the healthy competition between cities in the process of regional sustainable development.The local governments should attach great importance to the positive and negative spatial spillovers of economic growth and environmental regulation,and ecoefficiency growth pole areas should exert their demonstration effects and spillover effects.To enhance the eco-efficiency rapidly and effectively and realize green development,different cities should adopt different restriction mechanisms,persisting in classifying guidance and developing uniquely.关键词
城市竞争/生态效率/空间溢出/高位压力/低位吸力Key words
urban competition/eco-efficiency/spatial spillovers/high-order pressure/low-order suction分类
管理科学引用本文复制引用
黄建欢,谢优男,余燕团..城市竞争、空间溢出与生态效率:高位压力和低位吸力的影响[J].中国人口·资源与环境,2018,28(3):1-12,12.基金项目
国家自然科学基金项目“异质性资源禀赋下城市生态效率度量、空间溢出及其驱动机制研究”(批准号:41571524) （批准号:41571524）
国家社会科学基金重大项目“推进我国区域经济、政治、社会、文化及生态协同发展研究”(批准号:11&ZD012). （批准号:11&ZD012）
