主管:中国科学院
主办:中国优选法统筹法与经济数学研究会
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中国管理科学 ›› 2024, Vol. 32 ›› Issue (12): 108-117.doi: 10.16381/j.cnki.issn1003-207x.2022.1196

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对偶犹豫非均衡语言群决策模型及其在供应商韧性评价中的应用研究

戚筱雯1, 梁昌勇2, 张俊岭3()   

  1. 1.浙江财经大学管理学院,浙江 杭州 310018
    2.合肥工业大学管理学院,安徽 合肥 230009
    3.浙江师范大学经济与管理学院,浙江 金华 321004
  • 收稿日期:2022-05-31 修回日期:2022-10-07 出版日期:2024-12-25 发布日期:2025-01-02
  • 通讯作者: 张俊岭 E-mail:zhangjunling@zjnu.edu.cn
  • 基金资助:
    国家自然科学基金项目(7213000060);浙江省自然科学基金项目(LY21G010006)

Dual Hesitant Unbalanced Linguistic Group Decision Approaches with Application to Evaluating Suppliers' Resilience Capability

Xiaowen Qi1, Changyong Liang2, Junling Zhang3()   

  1. 1.School of Management,Zhejiang University of Finance & Economics,Hangzhou 310018,China
    2.School of Management,Hefei University of Technology,Hefei 230009,China
    3.School of Economics and Management,Zhejiang Normal University,Jinhua 321004,China
  • Received:2022-05-31 Revised:2022-10-07 Online:2024-12-25 Published:2025-01-02
  • Contact: Junling Zhang E-mail:zhangjunling@zjnu.edu.cn

摘要:

中国制造业企业纵深国际化战略遭遇的环境变动性凸显了供应商韧性能力综合评价在构建稳健供应链网络过程中极为重要的作用。鉴于此,本文从供应商韧性能力综合评价问题的复杂性特征出发,研究对偶犹豫非均衡语言信息环境下的群决策模型。定义了更具实际适应性的一类新型信息形式:对偶犹豫非均衡语言术语集;引入最小公倍数犹豫模糊元拓展法开发了相应关联系数测度方法,以避免基于主观态度假设而带来的潜在信息扭曲,进一步研究了基于关联系数的专家权重确定模型;最后,针对实际供应商韧性能力综合评价中两类典型问题,即存在标杆供应商、决策群体对评价指标的相对重要性偏好存在差异,分别构建了群决策模型,并通过案例与数值分析验证本文方法的实际适应性。

关键词: 对偶犹豫非均衡语言术语集, 关联系数, 专家权重, 供应商韧性评价

Abstract:

To answer the advocation of “Going global” strategy by China’s central government, Chinese manufacturing companies have been increasingly and deeply participating global competition in various international markets. However, continuously emerging environmental dynamic changes and risks, such as those from unfair competition, regional politics, pandemics and etc., have been requiring to build robust supply networks for adaptation. The practical requirements thus also have been highlighting the crucial role of comprehensively evaluating resilience capability in supplier selection, which accentuates to simultaneously and comprehensively consider economic, environmental and social indicators as well as resilience ones.According to extant literatures, the focal problems of comprehensive evaluation of suppliers’ resilience capability exhibit multi-faceted complex characteristics, such as holding semi-structured or low-structured problem definitions, involving participation of multiple stakeholders in decision-making processes, incurring inaccurate assessments and decision hesitancy among decision makers. To this end, with acknowledgement of the multi-faceted complex characteristics above-mentioned, it focuses on investigating effective group decision making approaches for comprehensive evaluation of suppliers’ resilience capability by contributing to introducing in this paper: (1) an effective hybrid expression tool for eliciting decision-makers’ assessments more objectively and comprehensively; (2) fuzzy information measures for avoiding potential information distortion in comparison to widely-accepted traditional ones; (3) rational methods for objectively obtaining unknown weighting vectors; (4) processual modelling methodologies for group decision making to accommodate typical situations of suppliers’ resilience capability evaluation.To solve these problems listed above, firstly, a novel expression tool called as dual hesitant unbalanced linguistic term set (DHULTS) has been defined. Secondly, to avoid potential information distortion that is usually brought about by traditional hesitant element extension methods, a least common multiple (LCM) based extension mechanism has been introduced to develop correlation coefficient-oriented measure for DHULTS, by use of which a weighting method for obtaining unknown experts’ weights has further been established. Thirdly, grounded on the above methods, corresponding group decision making approaches have been constructed with regard to two specific situations in practices: (i) target supplier(s) for benchmarking could be derived in advance; (ii) decision making units do have different opinions on prioritization among evaluative attributes. Finally, case application and numerical studies have then been conducted to verify effectiveness and superiority of our approaches.

Key words: dual hesitant unbalanced linguistic term set, correlation coefficient, weighting model, supplier’s resilience capability evaluation

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