Bouteska, Ahmed; Buchetti, Bruno; Harasheh, Murad; … - 2025
Russia-Ukraine war. We achieve this by applying the network methodology initially introduced by Diebold & Yilmaz (2014 … January 1, 2011, to December 31, 2023, covering the entirety of the COVID-19 pandemic in 2020 and the Russia-Ukraine conflict …. Furthermore, our results indicate that during the COVID-19 and Russia-Ukraine war, there is a notable increase in volatility …