Huan H. Nguyen; Truc Thi Nha Phan; Vu Minh Ngo - In: Contemporary economics 16 (2022) 3, pp. 257-275
The COVID-19 outbreak dealt a severe blow to the global economy, especially to the airline industry, due to worldwide … airline stock performance of seven markets in Asia and three other markets in Australia, Germany and the United States. The … data is collected from 42 airline firms from 2019 to 2020. The research outcomes indicate that: (a) COVID-19 only …