资源开发与市场2024，Vol.40Issue(9)：1307-1315,9.DOI:10.3969/j.issn.1005-8141.2024.09.004
人类福祉视角下城市生态效率时空差异与障碍诊断
Spatial-temporal differences and obstacles diagnosis of urban eco-efficiency from the perspective of human well-being
摘要
Abstract
Based on the panel data of prefecture-level cities in Heilongjiang Province from 2010 to 2019,this paper constructed the indicator system of urban eco-efficiency from the perspective of human well-being.Utilizing the non-expectation Super-SBM model and Malmquist index,this paper revealed the characteristics of the spatial and temporal differences in eco-efficiency and drivers of dynamic changes of the 12 prefecture-level cities in Heilongjiang Province,and using the barrier degree model to identify the key factors hindering the improvement of urban eco-efficiency in Heilongjiang.The results showed that:①The overall level of eco-effi-ciency in the 12 prefecture-level cities of Heilongjiang Province increased slowly,with an average annual growth rate of 1.313％.②High value continuous distribution characterized the spatial distribution,which progressively forms two high-efficiency urban belts in the central and western and eastern regions.③Pure technological efficiency and technological progress were the main driving factors for promoting their total factor productivity,with the average change index of 1.070 and 1.035,respectively.④ The main obstacles to the urban eco-efficiency were the whole society's fixed assets investment,the actual gross regional product and the whole society's elec-tricity consumption,while human welfare had relatively less obstacles to the ecological efficiency.As a result,this paper proposed recom-mendations to enhance urban eco-efficiency in terms of coordinated regional development,identifying driving paths,and accelerating urban green transformation.关键词
城市生态效率/人类福祉/时空差异/超效率SBM模型/Malmquist指数/障碍诊断Key words
urban ecological efficiency/human well-being/spatial-temporal differences/super-SBM model/Malmquist index/obstacle diagnosis分类
环境科学引用本文复制引用
秦会艳,刘婷婷..人类福祉视角下城市生态效率时空差异与障碍诊断[J].资源开发与市场,2024,40(9):1307-1315,9.基金项目
国家社会科学基金青年项目(编号:22CGL064). （编号:22CGL064）
