基于DEA的长株潭城市群低碳经济发展效率评价研究  

The Low Carbon Economy Development Efficiency Evaluation Research of Chang Zhu Tan City Group Based on DEA

作　　者：李明生[1] 侯芳芳[1] 

机构地区：[1]中南大学,长沙410083

出　　处：《工业技术经济》2016年第5期106-111,共6页Journal of Industrial Technological Economics

摘　　要：在能源和环境问题日益凸显的情况下,低碳产业的发展无疑对我国各城市的发展提供了新的契机。借鉴区域和低碳经济发展效率评价研究范式,结合低碳产业特点,本文有针对性地选取评价指标,以长株潭低碳经济发展数据为基础,在城市与区域视角下,应用DEA方法定量评价了其低碳经济发展效率。通过对投入产出数据的DEA有效性进行对比分析,发现长株潭城市群的整体技术创新效率偏低,主要是受规模效率与纯技术效率交叉作用影响,且普遍存在能源消耗投入冗余、低碳产业固定资产投资过多、产业规模不合理和资源利用效率不高等问题。最后根据分析结果进一步提出了对策建议。In the case of energy and environmental problems become increasingly prominent, the development of low carbon industry undoubtedly provides a new opportunity for the development of cities in China. Reference region and low carbon economic development effi- ciency evaluation research paradigm is done in this paper, combined with the characteristics of low carbon industry, choosing evaluation in- dex, based on the data of low carbon economic development of Chang Zhu Tan city, in urban and regional perspective, using DEA method quantitatively to evaluate the efficiency of low carbon development. Through a comparative analysis of input output data of DEA efficiency, it is found that the overall efficiency of technological innovation of Chang Zhu Tan city group is low, is mainly affected by the cross scale ef- ficiency and pure technical efficiency and widespread new product development input redundancy, and there are prevalent problems such as the common energy input redundancy, excessive investment in fixed assets, unreasonable industrial scale and low resource utilization effi- ciency. Finally, the countermeasures and suggestions are put forward based on the analysis results.

关 键 词：低碳经济 发展效率 DEA模型 定量评价 

分 类 号：F062[经济管理—政治经济学]