Purpose: The study aims to discuss the role of market power and the banks as a liquidity provider, specifically in the twenty-first century. Design: The empirical investigation has evaluated the effects of market power on the ability of GCC banks to provide and transform liquidity. Findings: The...

This study investigates the time-varying and frequency spillovers between G7 stock markets and uncertainty indices of strategic commodities (oil and gold), as well as their implications for diversified portfolios. The results show, using Baruník and Křehlík’s (2018) method, significant...