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新冠疫情期间的行动限制和社交距离措施如何影响油价?

How do mobility restrictions and social distancing during COVID-19 affect oil price?

作者信息

Dey Asim K, Das Kumer P

机构信息

Department of Mathematical Sciences, University of Texas at El Paso, El Paso, TX USA.

Department of Electrical and Computer Engineering, Princeton University, Princeton, NJ USA.

出版信息

J Stat Theory Pract. 2022;16(2):22. doi: 10.1007/s42519-022-00247-x. Epub 2022 Mar 30.

Abstract

This paper provides an analysis of the effect of the COVID-19 outbreak on the crude oil price. Using a newly developed air mobility index and Apple's driving trends index, we assess the effect of human mobility restrictions and social distancing during the COVID-19 pandemic on the crude oil price. We apply a quantile regression model, which evaluates different quantiles of the crude oil price. We also conduct an extreme value modeling, which examines the lower tail of the crude oil price distribution. We find that both the air mobility index and driving trends index significantly influence lower and upper quantiles of the WTI crude oil price. The extreme value models suggest that there is a potential risk of a negative crude oil price for a sudden extreme fall of air mobility.

摘要

本文分析了新冠疫情爆发对原油价格的影响。我们使用新开发的航空出行指数和苹果公司的驾车趋势指数,评估新冠疫情期间人员流动限制和社交距离措施对原油价格的影响。我们应用分位数回归模型,该模型评估原油价格的不同分位数。我们还进行了极值建模,考察原油价格分布的下尾情况。我们发现,航空出行指数和驾车趋势指数均对WTI原油价格的上下分位数有显著影响。极值模型表明,航空出行突然大幅下降可能导致原油价格出现负价格的潜在风险。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3e0f/8967091/933bc3d0a080/42519_2022_247_Fig1_HTML.jpg

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