hit. This study focuses on the volatility estimation of stock indexes in the Chinese Airport Shipping Set (ASS) at … that (1) the holistic volatility of Airport Shipping Set Index (ASSI) increases relative to the pre-COVID period; (2 …) volatility of airport stocks has crucial differences, while the volatility of shipping stocks is similar; (3) there are different …

-pandemic world. The results point towards the need of the airline industry to rethink its strategic decisions in the more uncertain …The paper explores the long versus short-term attributes of the airline industry exposure to oil price risk in a … investigate the long-term equilibrium relationship between airline companies' stock prices, oil price risk, financial market …

By selecting a globally representative dataset of airline indices, this study demonstrates that oil price or oil price … airline stock prices. Overall, these findings are contrary to the general perception that higher oil prices or oil volatility …