评估COVID-19大流行对希腊能源公司的影响:事件研究分析

M. Polemis, Symeoni Soursou
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引用次数: 62

摘要

本研究考察了新冠肺炎疫情对11家希腊能源上市公司股票收益的影响。采用覆盖全面封锁前10天和后10天(2020年3月23日)窗口的事件研究方法,我们发现疫情影响了大多数上市能源公司的回报。然而,从活动当天开始,负面影响就会消散。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Assessing the Impact of the COVID-19 Pandemic on the Greek Energy Firms: An Event Study Analysis
This study examines the impact of the COVID-19 pandemic on the stock returns of 11 Greek energy listed companies. Using an event study approach covering a window of 10 days before and 10 days after the general lockdown (23/3/2020), we show that the pandemic influenced returns of the majority of the listed energy firms. However, diverging from the event day sees the negative effects dissipating.
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