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首页> 外文期刊>International Journal of Production Research >Low-Certainty-Need (LCN) supply chains: a new perspective in managing disruption risks and resilience
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Low-Certainty-Need (LCN) supply chains: a new perspective in managing disruption risks and resilience

机译：低需求需求（LCN）供应链：管理中断风险和弹性的新视角

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摘要

This study suggests a new approach to supply chain (SC) disruption risk management where SC behaviour is less dependent on the certainty of our knowledge about the environment and its changes. The unpredictability of the occurrence of disruption and its magnitude suggests that designing SCs with a low need for 'certainty' may be as important, if not more so, than predetermined disruption control strategies. In this setting, this study calls for the development of a new perspective in SC disruption management, i.e. low-certainty-need (LCN) SCs. A number of principles and concepts is derived in recent, relevant literature to structure the characteristics of the LCN framework and its management. Structural variety, process flexibility, and parametrical redundancy are identified as key LCN SC characteristics that ensure efficient disruption resistance as well as recovery resource allocation. Two efficiency capabilities of the LCN SC are shown, i.e. low need for uncertainty consideration in planning decisions and low need for recovery coordination efforts based on a combination of lean and resilient elements. The results allow the identification of an LCN SC framework, concepts and technologies for its implementation as well as missing themes and new research questions which contribute to a better understanding of SC disruption risks. Special focus is directed on the digital technology usage in the LCN framework implementation.
机译：这项研究提出了一种新的供应链（SC）中断风险管理方法，其中SC行为较少依赖于我们对环境及其变化的了解的确定性。中断发生的不可预测性及其严重程度表明，设计对“确定性”需求不高的SC可能比预定的中断控制策略同样重要。在这种情况下，这项研究要求开发SC中断管理的新观点，即低确定性需求（LCN）SC。最近的相关文献中衍生出许多原理和概念，以构建LCN框架及其管理的特征。 LCN SC的关键特征是结构的多样性，过程的灵活性和参数冗余，这些特征确保了有效的抗干扰性以及恢复资源的分配。显示了LCN SC的两个效率功能，即在计划决策中对不确定性的考虑较少，而在精益和弹性因素的结合基础上对恢复协调工作的需求也很低。结果可确定LCN SC框架，实施方案的概念和技术，以及缺少主题和新的研究问题，有助于更好地理解SC破坏风险。特别关注针对LCN框架实施中的数字技术使用。

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