合肥市规上工业企业电能投入产出效率研究  

Research on Electrical Energy Input-output Efficiency of Industrial Enterprises Scale above in Hefei

作　　者：江兵[1] 蒋碧希 

机构地区：[1]合肥工业大学管理学院,安徽合肥230009

出　　处：《中国管理科学》2013年第S2期614-620,共7页Chinese Journal of Management Science

摘　　要：按照全要素能源效率的概念,重点考虑电能投入约束,构造了基于电能节约的CCR-Ie和CCR-Oe模型。根据合肥市1492家规上工业企业经济普查数据,选择年均资产、从业人员、电力、非电力能源、二氧化碳排量为投入指标,主营业务收入为产出指标,分别从行业大类、通用制造业行业小类、钢铁铸造业企业三个层次,对电能投入产出效率进行实证分析,得出了电能利用效率、潜在电能可节约置和主营业务收入可增加量的分析结论。According to the concept of total factor energy efficiency,the CCR- le and CCR- Oe modeles based on power saving are structured with power consumption constraint.According to the economic census data of 1492 industrial enterprises scale above in Hefei,average annual assets,employees,electric power,other energy,carbon dioxide emissions are choosed as input index,main business income as output index.Respectively from the industry categories,general manufacturing industry and steel casting enterprise three levels,the electric power input and output efficiency are empirically analized.The conclusion about electrical energy utilization efficiency,potential power quantity can be saved and main business income can be increased are obtained.

关 键 词：规上企业 电能节约 CCR-le CCR-Oe 电能效率 

分 类 号：F426.61[经济管理—产业经济] F223