2019冠状病毒病与全球农产品贸易变化

Q open Pub Date : 2022-04-09 DOI:10.1093/qopen/qoac013
Helena Engemann, Y. Jafari, A. Zimmermann
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引用次数: 5

摘要

新冠肺炎引发了人们对农产品贸易对全球系统冲击的抵御能力的质疑。本文分析了疫情期间全球和区域层面农产品贸易的变化(价值观、广泛和密集的利润率以及多样化)。它还考虑了农产品贸易变化和各种新冠肺炎相关因素(感染、死亡、流动、政策严格程度、工业生产产出)变化的相似性。结果表明,贸易的变化仍然局限于短期中断,这些中断主要发生在贸易的广泛边缘,主要发生在政策紧缩、流动性降低和经济产出总体下降的高峰期。主食贸易最具弹性,而其他农产品的贸易则大幅下降。事实证明,亚洲、非洲、拉丁美洲和加勒比的区域间贸易总体上比这些区域的区域内贸易更有弹性。
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COVID-19 and Changes in Global Agri-Food Trade
COVID-19 has raised questions about the resilience of agri-food trade to global shocks to the system. This paper analyses the changes in agri-food trade (values, extensive and intensive margin and diversification) during the pandemic at global and regional level. It also considers parallels in the changes in agri-food trade and changes of various COVID-19-related factors (infections, deaths, mobility, policy stringency, industrial production output). The results show that changes in trade remained limited to short-term disruptions that mostly occurred at the extensive margin of trade and, primarily, at the height of policy stringency, mobility reductions and the overall reduction of economic output. The trade of staples was most resilient, while that of other agri-food products declined considerably. Inter-regional trade of Asia, Africa and Latin America and the Caribbean proved generally more resilient than these regions’ intra-regional trade.
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