Food supply chain resilience has become a priority for policymakers in recent years. Prompted by several systemic disruptions and the increased likelihood of future shocks, significant attention and public financial investment have been devoted to preparing supply chains to be more able to absorb shocks and more nimbly respond in the future. Food and agricultural supply chains have been particularly scrutinized due to widespread shortages and food price inflation of key staples in recent years. Varied perspectives have emerged about the factors that contribute to the resiliency of food supply chains and the interventions that will be most effective. This article reviews the perspectives on food supply chain resilience generally. Furthermore, we attempt to synthesize the methodologies that have been used to study resilience and offer some guidance for economists studying the topic moving forward.

中文翻译：

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食品供应链弹性的经济学


近年来，食品供应链的弹性已成为政策制定者的首要任务。在几次系统性破坏和未来发生冲击的可能性增加的推动下，大量关注和公共财政投资投入到供应链准备工作中，以便在未来更有能力吸收冲击并更灵活地做出反应。近年来，由于主要主食普遍短缺和食品价格上涨，食品和农业供应链受到特别严格的审查。对于有助于食品供应链弹性的因素以及最有效的干预措施，出现了不同的观点。本文总体回顾了对食品供应链弹性的观点。此外，我们尝试综合用于研究弹性的方法，并为经济学家研究该主题的发展提供一些指导。