Astonishing Insights: Emerging Market Debt Spreads Throughout the Pandemic
Mariya Gubareva, Zaghum Umar, Tatiana Sokolova, Xuan Vinh Vo
Applied Economics, vol. 54, 2022, p. 2067-2076.

Spillover and Risk Transmission between the Term Structure of the US Interest Rates and Islamic Equities
Zaghum Umar, Imran Yousaf, Mariya Gubareva, Xuan Vinh Vo
Pacific Basin Finance Journal, vol. 72, 2022, p. .

Faith-Based Investments and the COVID-19 Pandemic: Analyzing Equity Volatility and Media Coverage Time-Frequency Relations
Zaghum Umar, Mariya Gubareva
Pacific Basin Finance Journal, vol. 67, 2021, p. .

Impact of the Covid-19 Induced Panic on the Environmental, Social and Governance Leaders Equity Volatility: A Time-Frequency Analysis
Zaghum Umar, Mariya Gubareva, Dang Khoa Tran, Tamara Teplova
Research In International Business And Finance, vol. 58, 2021, p. .

Media Sentiment and Short Stocks Performance during a Systemic Crisis
Zaghum Umar, Oluwasegun Babatunde Adekoya, Johnson Ayobami Oliyide, Mariya Gubareva
International Review Of Financial Analysis, vol. 78, 2021, p. .

Return and Volatility Transmission between Emerging Markets and US Debt Throughout the Pandemic Crisis
Zaghum Umar, Youssef Manel, Yasir Riaz, Mariya Gubareva
Pacific Basin Finance Journal, vol. 67, 2021, p. .

The Impact of COVID-19 on Commodity Markets Volatility: Analyzing Time-Frequency Relations between Commodity Prices and Coronavirus Panic Levels
Zaghum Umar, Mariya Gubareva, Tamara Teplova
Resources Policy, vol. 73, 2021, p. .

The Relationship between the COVID-19 Media Coverage and the Environmental, Social and Governance Leaders Equity Volatility: A Time-Frequency Wavelet Analysis
Zaghum Umar, Mariya Gubareva
Applied Economics, vol. 53, 2021, p. 3193-3206.