How the second wave of Covid-19 in India impacted the global airline industry? An event study approach on the recent air travel restrictions to India

The data consists of the abnormal returns and firm-specific characteristics of 88 listed airline companies across 37 countries. Our sample is approximately 84 percent of the total listed airline stocks worldwide. We provide the list of listed global airline companies, the dates on which the information of travel restrictions/bans became public, the abnormal returns and cumulative abnormal returns of the 88 sample firms. We also provide the firm-level variables used for the regression analysis.

本数据集涵盖全球37个国家的88家上市航空公司的异常收益率与公司层面特质特征。本次样本覆盖全球上市航空公司总存量的约84%。本数据集提供全球上市航空公司名录、旅行限制/禁令信息的公开日期，以及88家样本公司的异常收益率与累计异常收益率数据，同时提供回归分析所用的公司层面变量数据集。