期刊
TECHNOLOGICAL AND ECONOMIC DEVELOPMENT OF ECONOMY
卷 27, 期 2, 页码 284-310出版社
VILNIUS GEDIMINAS TECH UNIV
DOI: 10.3846/tede.2020.12736
关键词
TODIM; prospect theory; q-rung orthopair fuzzy set; green supplier selection
类别
资金
- Fundamental Research Funds for the Central Universities [JBK2001043, JBK190969]
- FEDER funds provided in the National Spanish project [PID2019-103880RB-I00]
- National Natural Science Foundation of China [71910107002]
This paper proposes a novel TODIM method based on prospect theory and q-rung orthopair fuzzy set, with a new distance and a new evaluation index system, which shows good effectiveness in selecting green suppliers.
Green supply chain has developed rapidly due to the advocacy of ecological civilization, and choosing a proper green supplier is a crucial issue. Considering the fuzziness of evaluation information and the psychological states of decision makers (DMs) in selecting process, a novel TODIM based on prospect theory with q-rung orthopair fuzzy set (q-ROFS) is proposed. The novel TODIM concerns both the perceived transformed probability weighting function and the differences in risk attitudes. A new distance, which concerns the herd mentality, is carried out to measure the perceived difference of the q-ROFS. Besides, a new systematic evaluation index system, named as PCEM (Product, Cooperation ability, Environment, Market), has been established. A case related to pork supplier companies is presented and fully demonstrates the effectiveness of the novel TODIM when compared with the extended one, the intuitionistic fuzzy TODIM, the Pythagorean fuzzy TODIM as well as the TOPSIS with q-ROFS. Finally, a series of comparative analyses illustrate the advantages of the proposed TODIM.
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