城市生活垃圾管理效率评价及影响因素研究

发布时间：2018-05-27 03:15

本文选题：城市生活垃圾管理 + 垃圾减量管理　；参考：《价格理论与实践》2017年10期

【摘要】：本文首先建立城市生活垃圾管理系统的投入产出指标体系,采用DEA模型对2015年全国30个省市的城市生活垃圾管理效率进行评价;然后通过Tobit模型分析了城市生活垃圾管理效率的影响因素。结果表明:(1)我国城市生活垃圾管理系统中具有较好的纯技术效率(0.933)和规模效率(0.941),但综合效率(0.876)需要进一步提高;(2)分区域来看:我国城市生活垃圾的管理效率存在地区性差异。通过DEA模型分析得出,城市生活垃圾的管理效率与地区经济发展水平没有直接的联系;(3)科技水平和居民的环保意识与城市生活垃圾的管理效率显著正相关,而人均GDP、城市人口、城镇化水平、垃圾排放量和垃圾处理投资与城市生活垃圾的管理效率无显著关系。因此,建议从以下方面入手提高城市生活垃圾管理效率:加大科技投入,鼓励垃圾处理科技创新,提高垃圾处理科技水平;加大宣传教育,提高居民的环保意识;强化政府主导模式,提高行政管理效率。
[Abstract]:In this paper, the input-output index system of MSW management system is established, and the efficiency of MSW management in 30 provinces and cities in 2015 is evaluated by DEA model. Then Tobit model is used to analyze the influencing factors of MSW management efficiency. The results show that there are good pure technical efficiency (0.933) and scale efficiency (0.941), but the comprehensive efficiency (0.876) need to be further improved in the management system of municipal solid waste (MSW) in China. In the sub-region, there are regional differences in the management efficiency of municipal solid waste (MSW) in China. Through the analysis of DEA model, it is concluded that there is no direct relationship between the management efficiency of municipal solid waste and the level of regional economic development. (3) the level of science and technology and the awareness of environmental protection of residents are significantly positively related to the efficiency of management of municipal solid waste. There is no significant relationship between the level of urbanization, the amount of waste discharge and the investment in the disposal of municipal solid waste (MSW). Therefore, it is suggested to improve the efficiency of municipal solid waste management from the following aspects: to increase scientific and technological input, to encourage scientific and technological innovation in waste treatment, to improve the scientific and technological level of waste disposal, to increase publicity and education, and to raise residents' awareness of environmental protection; Strengthen the government-led mode and improve the efficiency of administrative management.
【作者单位】：北京工业大学经济与管理学院;
【分类号】：X799.3

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