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作者

Yang Chen;Liyin Shen;Yu Zhang;Heng Li;Yitian Ren

来源

HABITAT INTERNATIONAL,Vol.93,P.102050

语言

英文

关键字

Urban infrastructure;Utilization efficiency;Sustainability perspective;China;Super-SBM model;Malmquist productivity index

作者单位

School of Construction Management and Real Estate, Chongqing University, Chongqing, PR China;International Research Center for Sustainable Built Environment, Chongqing University, Chongqing, PR China;Department of Building and Real Estate, The Hong Kong Polytechnic University, Kowloon, Hong Kong;Department of Real Estate and Construction, The University of Hong Kong, Hong Kong;Department of Planning and Environmental Management, Manchester Urban Institute, The University of Manchester, Manchester, UK;School of Construction Management and Real Estate, Chongqing University, Chongqing, PR China;International Research Center for Sustainable Built Environment, Chongqing University, Chongqing, PR China;Department of Building and Real Estate, The Hong Kong Polytechnic University, Kowloon, Hong Kong;Department of Real Estate and Construction, The University of Hong Kong, Hong Kong;Department of Planning and Environmental Management, Manchester Urban Institute, The University of Manchester, Manchester, UK

摘要

The development of urban infrastructures has been playing a key role in the urbanization process in China over last several decades. Great scale of urban infrastructures has been built and it is anticipated that great number of more will be built in the near future in the country. This paper examines whether these built infrastructures have been effectively utilized from a sustainability perspective that integrates economic, social, and environmental concerns. The Super-slack-based measure (Super-SBM) model is adopted to analyze the utilization efficiency of urban infrastructure. Data used are from 281 sample cities in China for the period of 2003–2017. Malmquist Productivity Index (MPI) is further used to examine the dynamic change of the utilization efficiency between these sample cities. The study reveals that the overall infrastructure utilization efficiency is at low level across China. The empirical analysis results show that 86% Chinese cities have low infrastructure utilization efficiency and only 11% cities present continuous satisfactory performance. There are considerable efficiency disparities both between regions and cities. It is interesting to note that some economically less developed cities present better infrastructure utilization efficiency than some better developed cities, and vice versa. Nevertheless, it is encouraging to note that 78% of the sample cities have experienced positive shift in improving infrastructure utilization efficiency in the surveyed period. The research findings provide valuable references for assisting government departments and practitioners to take measures for improving the efficiency in utilizing urban infrastructure in China.