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The relationship between the Covid-19 media coverage and the Environmental, Social and Governance leaders equity volatility : a time-frequency wavelet analysis
Umar, Zaghum; Gubareva, Mariya - In: Applied economics 53 (2021) 27, pp. 3193-3206
Persistent link: https://www.econbiz.de/10012517082
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Media sentiment and short stocks performance during a systemic crisis
Umar, Zaghum; Adekoya, Oluwasegun B.; Oliyide, Johnson A.; … - In: International review of financial analysis 78 (2021), pp. 1-19
Persistent link: https://www.econbiz.de/10013252754
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Influence of unconventional monetary policy on agricultural commodities futures : network connectedness and dynamic spillovers of returns and volatility
Umar, Zaghum; Sayed, Ayesha; Gubareva, Mariya; Xuan Vinh Vo - In: Applied economics 55 (2023) 22, pp. 2521-2535
Persistent link: https://www.econbiz.de/10014294972
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Spillovers from stock markets to currency markets : evidence from Copula-CoVar with time-varying higher moments
Usman, Muhammad; Umar, Zaghum; Gubareva, Mariya; Dang … - In: Applied economics 55 (2023) 52, pp. 6091-6114
Persistent link: https://www.econbiz.de/10014381519
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ASEAN-5 forex rates and crude oil : Markov regime-switching analysis
Mukhriz Izraf Azman Aziz; Umar, Zaghum; Gubareva, Mariya; … - In: Applied economics 54 (2022) 54, pp. 6234-6253
Persistent link: https://www.econbiz.de/10013411364