摘要
钢铁产业是典型的"两高一资"产业。钢铁工业的可持续发展必须走循环经济之路。而科学准确的评价是钢铁工业发展循环经济的前提和基础。循环经济的全面衡量既要考虑效率也要考虑质量。文章首先基于比率指标构建了钢铁行业循环经济效率的评价指标体系,并运用DEA分析法进行了定量测算,得出我国钢铁行业循环经济发展的综合技术效率、纯技术效率和规模效率;其次基于总量指标构建了循环经济质量评价指标体系,并运用综合模糊评价对循环经济质量进行了测度;最后结合循环经济效率和质量的分类结果,将循环经济效率分为三类、循环经济质量分为两类,构建了钢铁行业循环经济效率-质量二维矩阵,并将钢铁企业分为高效优质、高效低质、中效优质、中效低质、低效高质和低效低质六个类型以及每种类型的优化路径。
The Steel industry is a typical ＂high pollution, high energy consumption and resource dependent＂ industry, and circular economy is the only solution to contain sustainbale development of iron and steel industry. The scientific and accurate evaluation is the premise and foundation of the circular economy development for iron and steel industry, and the considerations of comprehensive measure of circular economy are both efficiency and quality. Firstly, based on the ration index, the evaluation index system of circular economic efficiency for iron and steel industry is established, and the quantitative calculation is in process by DEA. There are three ratioes about circular economic development for iron and steel industry obtained, the comprehensive technical efficiency, pure technical efficiency and scale efficiency. Secondly, the evaluation index system of circular economic quality is established based on the total quantity index, and the circular economic quality is measrued through the fuzzy comprehensive evaluation. Finally, two demesional matrix of circular economic efficiency and quality for steel industry is established. Based on the classified results of the efficiency and quality of the circular economy,the efficiecy part has been divided into three categories, and the qualiyt part has divided into two catigories. The iron and steel enterprises have been classified into six types with own optimal pathes, high efficiency with high quality, high efficiency with low quality, medium efficiency with high quality, medium efficiency with low quality, low efficiency with high quality and low quality-high quality.
出处
《技术经济与管理研究》
CSSCI
北大核心
2016年第1期124-128,共5页
Journal of Technical Economics & Management
基金
国家社科基金项目(13CJY049)
河北省社科基金项目(HB15YJ029)
关键词
钢铁工业
循环经济
经济质量
经济效率
可持续发展
Iron and steel industry
Circular economy
Economy quality
Economy efficiency
Sustainable development
