适应颠覆:通过产品重定向来管理供应链的弹性
Ambra Amico1, Luca Verginer1, Giona Casiraghi1
1Chair of Systems Design, ETH Zurich, Weinbergstrasse 56/58, 8092 Zurich, Switzerland.
Science advances
|January 17, 2024
概括
供应链中的重定向灵活性可以通过允许产品被替代和重定向来缓解基本商品的短缺. 这种方法提高了供应链的弹性,但可能会增加系统的复杂性和缓慢的分发.
科学领域:
- 运营研究 运营研究
- 供应链管理 供应链管理
- 公共卫生 公共卫生
背景情况:
- 供应链中断带来重大风险,可能导致基本商品短缺.
- 美国阿片类药物分销系统是脆弱于此类中断的关键基础设施.
研究的目的:
- 提出并量化重新路由灵活性在缓解供应链短缺方面的有效性.
- 分析灵活性,短缺缓解和系统复杂性之间的权衡.
主要方法:
- 在美国阿片类药物分销系统内重建超过400亿条分销路线.
- 量化重新路线灵活性对短缺严重程度和时间的影响.
- 分析灵活性,替代路径使用和分发速度之间的关系.
主要成果:
- 转线灵活性被证明可以减少短缺的严重性,并延迟关键短缺时间表.
- 增加的灵活性导致更多地利用替代的分销途径.
- 增加的灵活性以增加的系统复杂性和更慢的分布为代价.
结论:
- 重定向灵活性是改善供应链对中断的弹性的一种可行的策略.
- 决策者可以利用这种方法更好地管理供应链风险.
- 为了有效的供应链管理,平衡灵活性与系统复杂性至关重要.
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