中国工业固体废弃物治理效率分析 ——基于共同边界的长江经济带与其他区域比较

Analysis on Treatment Efficiency of Industrial Solid Waste in China: Comparison of the Yangtze Economic Belt and Other Regions Based on Common Border

摘要:

利用共同边界技术和序列SBM-DEA效率模型对2008－2017年长江经济带11个省市和中国其他区域19个省（区、市）的工业固体废弃物治理效率进行测算，分析其在共同边界下的技术效率、组群效率区域差异。研究结果显示：中国工业固体废弃物治理效率整体偏低，且长江经济带工业固体废弃物治理效率低于其他区域；长江经济带工业固体废弃物治理效率较低的主要原因是治理资金投入冗余、污染物排放过多，且固体废弃物综合再利用率和处理率不高。最后为提升中国工业固体废弃物治理效率，提出落实监督管理制度，科学编制发展规划、树立“一盘棋”思想和整体观，完善工业固体废弃物治理体系等对策建议。

Abstract:

Based on the common boundary technology and sequential SBM-DEA efficiency model, this paper calculates the efficiency of industrial solid waste treatment in 11 provinces and cities of the Yangtze River Economic Belt and 19 provinces (districts and cities) in other regions of China from 2008 to 2017, and analyzes the regional differences of technical efficiency and group efficiency under the common boundary. The results show that the efficiency of industrial solid waste treatment in China is low on the whole, and the efficiency of industrial solid waste treatment in the Yangtze Economic Belt is lower than that in other regions; the main reasons for the low efficiency of industrial solid waste treatment in the Yangtze Economic Belt are redundant investment in treatment funds, excessive discharge of pollutants, and the low comprehensive reuse rate and treatment rate of solid waste. Finally, in order to improve the efficiency of industrial solid waste treatment in China, the paper puts forward some countermeasures and suggestions, such as carrying out supervision and management system, scientifically compiling development plan, setting up "one game of chess" thought and overall view, perfecting industrial solid waste treatment system and so on.