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贸易战的影响:来自非洲能源和资源部门的证据。

Trade war effects: evidence from sectors of energy and resources in Africa.

作者信息

An Jaehyung, Mikhaylov Alexey, Richter Ulf H

机构信息

College of Business, Hankuk University of Foreign Studies, Seoul, South Korea.

Financial University under the Government of the Russian Federation, Moscow, Russian Federation.

出版信息

Heliyon. 2020 Dec 16;6(12):e05693. doi: 10.1016/j.heliyon.2020.e05693. eCollection 2020 Dec.

Abstract

The US government proposes to impose tariffs on up to $50 billion of Chinese imports leading to significant concerns over the Trade War between the US and China. The article evaluates and examines the market responses of companies in both countries, depending on their direct and indirect exposures to US-China trade. Moreover, this paper fills the gap in literature about deglobalization in Energy and Resources Sectors in Africa. This paper proves the idea that US companies that are more dependent on exports and imports from China have lower stock and bond returns, and, at the same time, higher default risks in the short time aspect. The article found Trade War effects in energy and resources companies in Africa in the last years: on ownership rank, on credit country rank, on default risks and on their profitability. The paper also demonstrates that companies' indirect exposure to US-China trade through domestic input-output links affects their responses to news on the subject matter. These findings suggest that the state of US-China trade of energy and resources is much more complex than the simplistic view of global trade that was in the beginning of Trade War with China. As a result of the Trade War, the real changes in stock prices of China companies (-0.07%) in energy and resource sectors is less than the same changes in US companies in Africa (-0.32%) in 2019. Also, the probability of default of Chinese companies (average default probability changed in -0.08%) in energy and resource sectors changed less than the same rank of US companies in Africa (average default probability changed by -0.84%).

摘要

美国政府提议对高达500亿美元的中国进口商品加征关税,引发了人们对美中贸易战的严重担忧。本文评估并考察了两国企业的市场反应,这取决于它们对美中贸易的直接和间接敞口。此外,本文填补了非洲能源和资源领域去全球化相关文献的空白。本文证明了这样一个观点,即更依赖从中国进出口的美国企业,在短期内股票和债券回报率较低,同时违约风险较高。文章发现了过去几年贸易战对非洲能源和资源企业的影响:在所有权排名、信贷国家排名、违约风险及其盈利能力方面。本文还表明,企业通过国内投入产出联系对美中贸易的间接敞口会影响它们对相关新闻的反应。这些发现表明,美中能源和资源贸易状况比贸易战初期对全球贸易的简单看法要复杂得多。由于贸易战,2019年中国能源和资源领域企业股价的实际变化(-0.07%)小于非洲美国企业的相同变化(-0.32%)。此外,中国能源和资源领域企业的违约概率(平均违约概率变化为-0.08%)变化小于非洲美国企业的相同排名(平均违约概率变化-0.84%)。

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