Investigating the essential role of geopolitics in the oil market is significant for investors to
optimize their portfolios. This paper takes Russian geopolitics into consideration and …

This paper investigates the role of sentiment as a potential driver of the novel stock-oil
(represented by the S&P 500 and West Texas Intermediate futures) dynamics in the …

This paper investigates whether the comovements across different asset classes of IV
indices' tails are informative in predicting global stock index futures returns. The empirical …

This study examines investor attention connectedness measures before and after the COVID-
19 outbreak. We find that investor attention spillovers persist among global equity markets …

Investigating the essential role of geopolitics in the oil market is significant for investors to
optimize their portfolios. This paper conducts the full-and sub-sample tests to explore the …