This study reflects on the inconsistency of the fixed-design residual bootstrap procedure for GARCH models under dependent innovations. We introduce a novel recursive-design residual block bootstrap procedure to accurately quantify the uncertainty around parameter estimates and volatility...

The cryptocurrency market is a complex and rapidly evolving fnancial landscape in which understanding the inter- and intra-asset dependencies among key fnancial variables, such as return and liquidity, is crucial. In this study, we analyze daily return and liquidity data for six major...

This paper analyzes the degree of dynamic connectedness between energy and metal commodity prices in the pre and post-COVID-19 era, using the time-varying parameter vector autoregressive connectedness approach of Antonakakis et al. (J Risk Financ Manag 13(4):84, 2020). The results suggest that...