Gresilient supplier selection through Fuzzy Ordinal Priority Approach: decision-making in post-COVID era
Gresilient supplier selection through Fuzzy Ordinal Priority Approach: decision-making in post-COVID era
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DOI：
10.1007/s12063-021-00178-z
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发表时间：
2021-03-16
影响因子：
9
通讯作者：
Mardani A
中科院分区：
文献类型：
--
作者：
Mahmoudi A;Javed SA;Mardani A
由于COVID-19爆发，必需及非必需商品及服务的供应受到前所未有的干扰。在没有任何剧本的情况下，需要创新技术来帮助快速有效地从供应链（SC）中断中恢复。本研究的目的是在灵活的供应链管理框架下，开发一种创新的决策技术，以处理供应商选择问题所产生的频繁的不精确性和不完整性，在目前的供应链报告。通过整合供应链的绿色和弹性方面，供应链的“gresilience”已被概念化。鉴于这一结构，并根据从一家制造企业收集的数据，该研究部署了一个双重分解的核心算法的顺序优先级方法（OPA），一个属性和其他的替代品。将OPA扩展为模糊OPA（OPA-F），用于解决供应商选择问题。该研究说明了如何绿色和弹性方面的供应链可以整合，以更好地了解gresilient供应商在供应链中断后。沿着一个新的SC Gresilience的结构，以及一个新的SC Gresilience的定义。它还提供了一种创新的供应链决策技术，以帮助采购经理评估他们的供应商。由此产生的框架可以帮助他们更好地为未来的COVID-19等中断做好准备。
Because of the COVID-19 outbreak, the supply of both essential and non-essential goods and services has been unprecedentedly disrupted. In the absence of any playbook, the need for innovative technologies to aid recovery from the Supply Chain (SC) disruptions quickly and effectively becomes persistent. The study aims to develop an innovative decision-making technology to handle the supplier selection problems arising from the frequent impreciseness and incompleteness in the nowadays' SC reports within the framework of the gresilient supply chain management. Through the integration of green and resilience aspects of the SCs, the supply chain 'gresilience' has been conceptualized. In light of this construct and based on the data collected from a manufacturing firm, the study deploys a two-fold decomposition of the core algorithm of the Ordinal Priority Approach (OPA), one for attributes and other for alternatives. It extends the OPA to the Fuzzy OPA (OPA-F) for solving the supplier selection problems. The study illustrates how green and resilience aspects of the SC can be integrated to better understand the gresilient suppliers in the wake of the SC disruptions. A novel construct of SC Gresilience is also furnished along with a novel definition of SC Gresilience. It also provides an innovative SC decision-making technology to help procurement managers to evaluate their suppliers. The resultant framework can help them better prepare for the COVID-19 like disruptions in the future.
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