In this paper, we investigate both constant and time-varying hedge ratios in terms of the effectiveness of CSI300 index futures during the COVID-19 crisis. Using naïve, OLS and EC/ROLS strategies to estimate constant hedge ratios, results indicate that the CSI300 spot index presents decreased...

Utilising Chinese-developed data based on long-standing influenza indices and the more recently-developed coronavirus and face-mask indices, we set out to test for the presence of volatility spillovers from Chinese financial markets during the outbreak of the COVID-19 pandemic upon a broad...

This study investigates how financial sanctions packages targeting Russia influenced traditional information flow dynamics with other international financial markets and products. While providing empirical evidence regarding the use of payment systems and finance as weapons of war, it is crucial...