基于ISBM-DEA模型的造纸上市公司环境效率评价  

Environmental Efficiency Appraisal on China Listed Paper Enterprises Based on ISBM-DEA Model

作　　者：苏世伟[1,2] 杨咏明[1] 聂影[3,2] 

机构地区：[1]南京林业大学经济管理学院,南京210037 [2]国家林业局林产品经济贸易研究中心,南京210037 [3]金陵科技学院,南京211169

出　　处：《林业经济》2014年第7期85-88,128,共5页Forestry Economics

基　　金：教育部人文社会科学研究规划基金青年项目“雾霾污染下农作物秸秆生态转化的困境破解与激励机制”(编号:14YJCZH113);江苏省教育科学“十二五”规划课题“江苏省高校科技成果转化的评价与路径研究”(编号:C-c/2013/01/039)

摘　　要：运用ISBM-DEA模型评价我国造纸企业环境效率,解决造纸企业非期望产出与生产效率的相关性问题,通过选择评价造纸企业环境效率的输入指标和非期望输出指标,应用DEA Solver软件计算与评价2012年20家造纸上市公司的环境效率,论证企业技术进步对环境效率的正向影响。结论表明:以晨鸣纸业和上海绿新为代表的6家上市公司环境效率值为1,属于环境有效企业,其关键是在于生产技术的领先,生产过程中环境污染问题得到了有效的治理。ISBM-DEA model is used to appraise the environmental efficiency of paper enterprises in China, whichis to explain the correlation between undesired output and production efficiency of paper enterprises. Firstly, inputindexes and undesired output indexes are constructed. Then, DEA Solver is used to calculate and appraise the envi-ronmental efficiency of 20 listed paper enterprises, which is to demonstrate that technology improvements have positive effects on the environmental efficiency. The conclusion is that the environmental efficiency values of 6 listedpaper enterprises including Chenming Paper and Shanghai Luxin are 1. These paper enterprises are environmentallyeffective enterprises. And the main reason is that advanced technologies are adopted, which can effectively controlenvironment pollution during manufacture procedure.

关 键 词：ISBM—DEA模型 造纸企业 环境效率 COD排放 

分 类 号：F426.83[经济管理—产业经济] F832.51F205