云南少数民族贫困地区生态效率研究  

Studies on the Ecological Efficiency of Yunnan Minority Poverty Areas

作　　者：杨红娟[1] 张成浩[1] YANG Hongjuan;ZHANG Chenghao(Faculty of Management and Economics, Kunming University of Science and Technology, Kunming Yunnan 650093, Chin)

机构地区：[1]昆明理工大学管理与经济学院

出　　处：《生态经济》2018年第3期112-116,共5页Ecological Economy

基　　金：国家自然科学基金项目“云南少数民族贫困地区生态文明建设关键因素和有效路径研究”(71463034);国家自然科学基金项目“基于生态文明的少数民族农户低碳行为模式研究——以云南为例”(71263030);云南省省院省校合作项目“碳排放交易市场机制下云南企业碳减排效率研究”(SYSX201702)

摘　　要：少数民族贫困地区急于发展的同时必须关注区域生态效率的变化。文章在选择少数民族贫困地区生态效率评价指标的基础上，运用Super-SBM模型和Malmquist指数，对云南少数民族贫困地区生态效率进行测算和动态分解，并构建Tobit模型分析影响生态效率的因素。结果表明：云南少数民族贫困地区生态效率总体水平不高，且各地区生态效率水平差距较大；2013—2015年，各地区生态效率水平呈现出逐年上升的趋势，且上升幅度越来越大，表现出良好的发展势头；产业结构和投资在一定程度上促进了地区生态效率的提高；城市规模对地区生态效率产生了显著的负向影响；国有企业所占比重未对地区生态效率产生显著影响。在此基础上提出三点提升云南少数民族贫困地区生态效率的建议。Minority poverty areas must be concemed about the changes in regional ecological efficiency while eager to develop. Based on the selection of the ecological efficiency evaluation index of the minority poverty areas, this paper uses the Super-SBM model and the Malmquist index to estimate and dynamically decompose the ecological efficiency of the minority poverty areas in Yunnan Province, and constructs Tobit model to analyze factors affecting the ecological efficiency. The results show： The overall level of ecological efficiency in Yunnan minority poverty areas is not high, and the regional ecological efficiency gap is large. From 2013 to 2015, regional ecological efficiency levels shows a rising trend year by year, and the increase extent is bigger and bigger, showing a good momentum of development. The industrial structure and investment in a certain extent promote the regional ecological efficiency. The regional ecological efficiency has a significant negative influence while the proportion of state-owned enterprises does not impact the regional ecological efficiency. On this basis, the paper puts forward three suggestions to enhance the ecological efficiency of Yunnan minority areas.

关 键 词：少数民族贫困地区 Super-SBM MALMQUIST指数 Tobit模型回归 

分 类 号：F062.2[经济管理—政治经济学] X22[环境科学与工程—环境科学]