Title :
Fuzzy Synthetic Evaluation on Development Effect of Circular Economy in Coal Enterprises
Author :
Hongbin, Ding ; Zheng, Sun ; Benzheng, Xie
Author_Institution :
Sch. of Econ. & Manage., Tongji Univ., Shanghai, China
Abstract :
Circular economy development mode is the necessary choice to change the economic growth pattern of coal enterprises in China. In this course, one of the core problems is to evaluate the effect of developing circular economy. So a three level fuzzy synthetic evaluation model is developed in this study based on establishing the hybrid evaluation indexes system. In addition, the calculating method of index weights is improved by building fuzzy consistency matrixes. In the end, case study proves the feasibility and effectiveness of this method.
Keywords :
coal; fuzzy set theory; microeconomics; mining industry; China; circular economy development mode; coal enterprises; economic growth pattern; fuzzy consistency matrixes; fuzzy synthetic evaluation; Building materials; Conference management; Construction industry; Environmental factors; Fuzzy systems; Knowledge management; Pollution; Production; Standards development; Sun; circular economy; coal enterprises; development effect; fuzzy synthetic evaluation; index system; stage partition; weight;
Conference_Titel :
Fuzzy Systems and Knowledge Discovery, 2009. FSKD '09. Sixth International Conference on
Conference_Location :
Tianjin
Print_ISBN :
978-0-7695-3735-1
DOI :
10.1109/FSKD.2009.400
