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The urbanization efficiency in Chengdu City: An estimation based on a three-stage DEA model
Jia, Siqi1,2,3; Wang, Chengxin1; Li, Yifan4; Zhang, Fan4; Liu, Wei4
2017-10-01
Source PublicationPHYSICS AND CHEMISTRY OF THE EARTH
ISSN1474-7065
Volume101Pages:59-69
Corresponding AuthorWang, Chengxin(wangcx_simlab@163.com)
AbstractWith economic development and population growth occurring throughout China, there has been increasing conflicts between resources, environmental protection and economic development in many regions, especially in the developed regions. Therefore, it is important to correctly evaluate the pressure of human activities on the natural environment and the ecosystem carrying capacity at a regional scale. This paper evaluated the urbanization efficiency based on the three-stage Data Envelopment Analysis (DEA) model, which takes the impacts of exogenous factors on the urbanization rate into consideration. From the perspectives of governmental management and urban growth and scale, this paper indicated the current urbanization mode and features in Chengdu based on land use data, socioeconomic and natural data in each district and county. The results show that Jinjiang, Longquanyi, Qingbaijiang, Qingyang districts, Pujiang, Xinjin counties and Dujiangyan county-level city are always with the balanced urbanization efficiency; while the efficiency in Dayi, Pi counties, Chongzhou, Pengzhou, Qionglai countylevel cities and Jinniu, Chenghua districts still needs to be improved; and Shuangliu and Jintang counties keep the lowest urbanization level. Overall, the average reduction rate in built-up area in highest at 29.57% among the three input indicators (land, capital and labor), which means that the superfluous area of built-up land hinders the balanced development of urbanization in Chengdu. It also suggests that three-stage DEA model is effective to reflect the realistic level of urbanization efficiency by eliminating environmental impact. Finally, this paper further provides improved directions and policy suggestions for the sustainable and well-rounded urban development. (C) 2017 Elsevier Ltd. All rights reserved.
KeywordUrbanization Three-stage DEA model Urbanization efficiency Environmental variables Sustainable development Chengdu
DOI10.1016/j.pce.2017.05.003
WOS KeywordDATA ENVELOPMENT ANALYSIS ; DRIVING FORCES ; CHINA ; PRODUCTIVITY ; PERFORMANCE ; EXPANSION ; EVOLUTION ; PATTERNS
Indexed BySCI
Language英语
Funding Projectstate key program of National Natural Science Foundation of China[71533004] ; National Natural Science Foundation of International/Regional Cooperation and Exchange Programs[71561137002] ; National Natural Science Funds of China for Distinguished Young Scholars[71225005]
Funding Organizationstate key program of National Natural Science Foundation of China ; National Natural Science Foundation of International/Regional Cooperation and Exchange Programs ; National Natural Science Funds of China for Distinguished Young Scholars
WOS Research AreaGeology ; Meteorology & Atmospheric Sciences ; Water Resources
WOS SubjectGeosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences ; Water Resources
WOS IDWOS:000416704100008
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/60946
Collection中国科学院地理科学与资源研究所
Corresponding AuthorWang, Chengxin
Affiliation1.Shandong Normal Univ, Sch Geog & Environm, Jinan 250100, Shandong, Peoples R China
2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
3.Chinese Acad Sci, Ctr Chinese Agr Policy, Beijing 100101, Peoples R China
4.Beijing Normal Univ, Sch Environm, Beijing 100875, Peoples R China
Recommended Citation
GB/T 7714
Jia, Siqi,Wang, Chengxin,Li, Yifan,et al. The urbanization efficiency in Chengdu City: An estimation based on a three-stage DEA model[J]. PHYSICS AND CHEMISTRY OF THE EARTH,2017,101:59-69.
APA Jia, Siqi,Wang, Chengxin,Li, Yifan,Zhang, Fan,&Liu, Wei.(2017).The urbanization efficiency in Chengdu City: An estimation based on a three-stage DEA model.PHYSICS AND CHEMISTRY OF THE EARTH,101,59-69.
MLA Jia, Siqi,et al."The urbanization efficiency in Chengdu City: An estimation based on a three-stage DEA model".PHYSICS AND CHEMISTRY OF THE EARTH 101(2017):59-69.
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