基于数据包络分析的福建省城市环境污染治理投资技术效率评价

摘要

Environmental pollution control investment is an important guarantee of circular economy develop -ment, constructing harmonious society and sustainable development strategy implement .Based on the data envelop-ment analysis method, this paper establishes the environmental protection investment evaluation index system , uses CCR model, BCC model and super efficiency DEA model to evaluate the 2010 technical efficiency of DMU.The re-sults show that:the technical efficiency evaluation of Fujian Province urban environmental pollution control invest -ment is not high , except the Cities of Xiamen, Fuzhou and Ningde , the rest of DMU are non DEA efficiency .The pure technical efficiency is the main bottleneck of the improvement of environmental protection investment technical efficiency in Fujian Province.%　　以福建省9地市为评价对象，基于数据包络分析方法，建立环保投资投入产出评价指标体系，结合CCR模型、BCC模型以及超效率数据包络模型，对福建省各决策单元2010年环保投资技术效率进行评价。结果显示：福建省2010年环境污染治理投资整体技术效率不高，除厦门、福州、宁德3市外，其余各市均是非DEA有效，纯技术效率是福建省环保投资技术效率提高的主要瓶颈。