Browsing by Author Refk Selmi

Showing results 1 to 3 of 3
Issue DateTitleAuthor(s)
2022The dual shocks of the COVID-19 and the oil price collapse: A spark or a setback for the circular economy?Refk Selmi; Shawkat Hammoudeh; Kamal Kasmaoui; Ricardo M. Sousa; Youssef Errami
2023Extreme dependencies and spillovers between gold and stock markets: evidence from MENA countriesWalid Mensi; Debasish Maitra; Refk Selmi; Xuan Vinh Vo
2022Relationship between different sources of geopolitical risks and stock markets in the GCC region: a dynamic correlation analysisAbdullah Alqahtani; Shawkat Hammoudeh; Refk Selmi