This study examines the conditional volatility and correlation dependency and interdependency for the four major precious metals (that is, gold, silver, platinum and palladium), while accounting for geopolitics within a multivariate system. The implications of the estimated results for portfolio...

This study examines the conditional volatility and correlation dependency and interdependency for the four major precious metals (that is, gold, silver, platinum and palladium), while accounting for geopolitics within a multivariate system. The implications of the estimated results for portfolio...

We develop a multivariate momentum threshold autoregression (MTAR) model that examines the relationship between stock markets for each of the five BRICS countries – Brazil, Russia, India, China and South Africa – and changes in their economic, financial and political country risk ratings in...

We investigate the cyclical component dynamics of US macroeconomic variables and oil benchmark prices in a regime-switching environment. We compare two different oil benchmark cycles, and the results indicate that WTI and Brent are not perfect substitutes in the US economy when it comes to...