环境约束下的中国城市增长效率实证研究

发布时间：2018-07-06 14:57

本文选题：城市 + SBM模型　；参考：《系统工程》2015年06期

【摘要】：将环境污染纳入效率测算框架,运用SBM模型和Luenberger生产率指标综合测度了环境约束下2004~2010年中国110个环保部重点监测城市的经济增长效率、变动趋势及规模特征,并对环境生产率按投入产出因素进行了多重分解。研究发现:2004~2010年样本城市环境技术无效率均值0.347,能源过度使用和污染排放过多是环境技术无效率主要来源;2004~2010年样本城市在环境约束下的生产率年均增长3.8%,生产率增长主要来源于技术进步而非效率改善,大城市环境生产率统计上要高于中小城市;分析期间内污染治理和产出增长促进了环境生产率的改善,而环境技术效率改善趋缓特别是中小城市产出效率下降拖累了生产率增长。
[Abstract]:Taking environmental pollution into the framework of efficiency measurement, using SBM model and Luenberger productivity index, this paper comprehensively measures the economic growth efficiency, changing trend and scale characteristics of 110 major cities monitored by the Ministry of Environmental Protection in China from 2004 to 2010 under environmental constraints. The environmental productivity is decomposed by input-output factors. The study found that the average of environmental technology inefficiency in sample cities from 2004 to 2010 was 0.347, the main source of environmental technology inefficiency was energy overuse and excessive pollution emission. The average annual productivity growth and productivity increase of sample cities under environmental constraints from 2004 to 2010 were 3.8% and 3.80% respectively. The long term comes mainly from technological progress rather than efficiency improvement, Environmental productivity in large cities is statistically higher than that in small and medium-sized cities, and pollution control and output growth during the period of analysis have contributed to the improvement of environmental productivity. The improvement of environmental technical efficiency, especially the decline of output efficiency in small and medium-sized cities, is a drag on productivity growth.
【作者单位】：重庆大学经济与工商管理学院;中国人民银行重庆营管部;
【基金】：国家自然科学基金资助项目(71373297) 教育部新世纪优秀人才支持计划项目(NCET-10-0833)
【分类号】：F299.2;X22

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