Asymmetric impacts of geopolitical risk on stock markets: A comparative analysis of the E7 and G7 equities during the Russian-Ukrainian conflict

A Bossman, M Gubareva - Heliyon, 2023 - cell.com
In a nonparametric quantile-on-quantile regression model, we analyze the asymmetric
financial impact of the Russian-Ukrainian conflict-induced geopolitical risk (GPR) on the top …

[HTML][HTML] EU sectoral stocks amid geopolitical risk, market sentiment, and crude oil implied volatility: an asymmetric analysis of the Russia-Ukraine tensions

A Bossman, M Gubareva, T Teplova - Resources Policy, 2023 - Elsevier
This study examines the asymmetric relationships between EU sectoral stocks and oil, oil
implied volatility, geopolitical risk, and market sentiment during turbulent times of …

Are short stocks susceptible to geopolitical shocks? Time-Frequency evidence from the Russian-Ukrainian conflict

Z Umar, A Bossman, SY Choi, XV Vo - Finance Research Letters, 2023 - Elsevier
The geopolitical conflict between Russia and Ukraine has noted derailing impacts on
financial markets. Since tensions from geopolitical risks (GPR) can amplify pessimistic views …

Emerging markets equities' response to geopolitical risk: Time-frequency evidence from the Russian-Ukrainian conflict era

SK Agyei - Heliyon, 2023 - cell.com
This study investigates the asymmetric interdependence between geopolitical risk (GPR)
and the stock markets of the top-seven emerging (E7) countries (ie, Mexico, Russia, Turkey …

Volatility spillover and connectedness among REITs, NFTs, cryptocurrencies and other assets: Portfolio implications

M Alam, MAF Chowdhury, M Abdullah… - Investment Analysts …, 2023 - journals.co.za
We investigate the return and volatility spillovers among NFTs, REITs, and other major
financial assets from January 2019 to November 2022, using connectedness approaches …

Economic policy uncertainty, geopolitical risk, market sentiment, and regional stocks: asymmetric analyses of the EU sectors

A Bossman, M Gubareva, T Teplova - Eurasian Economic Review, 2023 - Springer
The purpose of this study is to investigate the asymmetric effects of economic policy
uncertainty (EPU), geopolitical risk (GPR), and market sentiment (VIX) on European Union …

Exchange Rate, COVID‐19, and Stock Returns in Africa: Insights from Time‐Frequency Domain

SK Agyei, A Bossman, E Asafo− Adjei… - Discrete Dynamics in …, 2022 - Wiley Online Library
We examine the co‐movement between exchange rate (EXR) returns and stock (STK)
returns in Africa amid COVID‐19 in a time and frequency domain. Therefore, we employ the …

Dynamic connectedness between global commodity sectors, news sentiment, and sub-Saharan African equities

SK Agyei, Z Umar, A Bossman, T Teplova - Emerging Markets Review, 2023 - Elsevier
We examine the static and time-varying spillovers between global commodity sectors,
economic news sentiment, and sub-Saharan African (SSA) equities. In a time-varying …

Time-frequency analysis of financial stress and global commodities prices: Insights from wavelet-based approaches

M Armah, G Amewu, A Bossman - Cogent Economics & Finance, 2022 - Taylor & Francis
We examine the time-frequency lead–lag relationships and the degree of integration
between the US financial stress index and global commodity prices (ie, oil, gold, silver, and …

Conditional effects of local and global risk factors on the co-movements between economic growth and inflation: Insights into G8 economies

E Asafo-Adjei, T Qabhobho, AM Adam - Heliyon, 2023 - cell.com
World economies have experienced rise in uncertainties which has caused misalignments
in the already existing nexus between inflation and economic growth. In addition to this, the …