基于灰色评估的钢铁企业生态效率评价  

Evaluation of Eco-Efficiency Index for Steel Enterprises Based on Grey Evaluation

作　　者：谢琨[1] 刘思峰[2] 

机构地区：[1]上海应用技术学院,上海200235 [2]南京航空航天大学,江苏南京210016

出　　处：《生态经济》2016年第5期111-116,142,共7页Ecological Economy

基　　金：国家自然科学基金(91324003);国家自然科学基金与英国皇家学会国际合作交流项目(71111130211;2060H130119;J2013-119)

摘　　要：基于对钢铁企业的特点及其对环境影响的分析,运用专家调查和层次分析法建立了包含经济效益指标、资源能源效率指标、生态环境效益指标和循环经济指标四个一级指标和销售收入、经济增加值等14个二级指标的钢铁企业生态效率评价指标体系,确定了指标权重,并运用基于中心点三角白化权函数的灰色综合评估模型,对某钢铁企业生态效率评价进行实证研究。Based on the analysis of the characteristics of steel enterprise and its impact on the environment,we use four first class indexes,i.e.economic efficiency index,resource and energy efficiency index,ecological environmental efficiency index and circular economy index and sales revenue,economic value added and 14 level two indexes of the eco-efficiency of steel enterprise evaluation index system established by analysis of expert investigation and analytical hierarchy process,we determine the index weight.Then we empirically study on eco-efficiency evaluation of Chinese steel enterprise by using the grey comprehensive evaluation model of center-point triangle whitenization weight function.

关 键 词：钢铁企业 生态效率 层次分析法 中心点三角白化权函数 灰色评估 

分 类 号：F062.2[经济管理—政治经济学]