標題: New hybrid COPRAS-G MADM Model for improving and selecting suppliers in green supply chain management
作者: Liou, James J. H.
Tamosaitiene, Jolanta
Zavadskas, Edmundas K.
Tzeng, Gwo-Hshiung
科技管理研究所
Institute of Management of Technology
關鍵字: green supply chain management (GSCM);multi-attribute decision-making (MADM);analytic network process (ANP);DEMATEL-based ANP (DANP);COmplex PRoportional ASsessment of alternatives with Grey relations (modified COPRAS-G)
公開日期: 2-Jan-2016
摘要: Greening the supply chain is an increasingly important concern for many business enterprises and a challenge for logistics management. Critical functions within green supply chain management are internal improvements and selection of green suppliers. This study proposes a novel, hybrid model that addresses dependent relationships between various criteria and the vague information coming from decision-makers. The Decision-making Trial and Evaluation Laboratory (DEMATEL) technique structures the relationships among criteria, thereby constructing an influential network relationship map (INRM). Meanwhile the DEMATEL-based, analytical network process (ANP) method aids in obtaining influential weights of the criteria. Decision-makers may hold diverse opinions and preferences due to incomplete information, differences in knowledge or simply conflicts that are inherent between various departments. This can make it difficult to judge the performance of alternatives. One remedy is to apply a modified COmplex PRoportional ASsessment of alternatives with Grey relations. Next, this is applied to improve each criterion for integration of the performance values obtained in closing the aspiration level from different expert opinions based on INRM. An empirical example using data from a Taiwanese electronics company is provided to demonstrate our proposed method. The results can provide firms with a knowledge-based understanding of the source of some problems, thus reducing the performance gaps and closing the aspiration levels. Finally, there is a discussion on certain managerial implications.
URI: http://dx.doi.org/10.1080/00207543.2015.1010747
http://hdl.handle.net/11536/129677
ISSN: 0020-7543
DOI: 10.1080/00207543.2015.1010747
期刊: INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH
Volume: 54
起始頁: 114
結束頁: 134
Appears in Collections:Articles