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作为断层线的火线：新冠疫情期间贸易壁垒增加，进一步冲击全球粮食体系。

Fire lines as fault lines: increased trade barriers during the COVID-19 pandemic further shatter the global food system.

作者信息

Chen Kevin Z, Mao Rui

机构信息

China Academy for Rural Development (CARD), Zhejiang University, Hangzhou, China.

International Food Policy Research Institute (IFPRI), Beijing, China.

出版信息

Food Secur. 2020;12(4):735-738. doi: 10.1007/s12571-020-01075-2. Epub 2020 Jul 8.

DOI:10.1007/s12571-020-01075-2
PMID:32837641
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7342553/
Abstract

In this opinion piece, we highlight that trade barriers established during COVID-19 as "fire lines" to prevent cross-border transmission of the pandemic could become "fault lines" that demolish the global food system. We review restrictions on both international agricultural exports and imports, especially unilateral border controls such as import refusals and alerts, in previous epidemics and arising with two novel features amid COVID-19. Institutional causes to pervasive trade barriers in epidemics that are embedded in the WHO-WTO coordination scheme have been discussed. In the meantime, discussions on potential economic outcomes and policy recommendations have been provided.

摘要

在这篇观点文章中，我们强调，在新冠疫情期间设立的作为防止疫情跨境传播“火线”的贸易壁垒，可能会成为破坏全球粮食系统的“断层线”。我们回顾了以往疫情期间以及新冠疫情期间出现的两个新特征下，国际农产品进出口方面的限制措施，特别是诸如进口拒绝和警报等单边边境管控措施。文中还讨论了在世卫组织-世贸组织协调机制中存在的导致疫情期间普遍存在贸易壁垒的制度性原因。与此同时，还提供了关于潜在经济后果和政策建议的讨论。