Literature Review from the year 2022 in the subject Business economics - Market research, , language: English, abstract: The COVID-19 pandemic had significant financial consequences, and the pandemic did not leave out numerous worldwide revenue streams. The new virus began in December 2019 in China and swiftly spread around the world, affecting several revenue streams in every region. China controls approximately 20% of worldwide business activity, with several industries impacted by the nation's lockdown processes. The study aimed at exploring how the airport industry was affected by the disruptive pandemic and how several industry players responded to the shutdowns witnessed in 2019.