[HTML][HTML] Global commodity and equity markets spillovers to Africa during the COVID-19 pandemic

C Urom, G Ndubuisi, G Del Lo, D Yuni - Emerging markets review, 2023 - Elsevier
This paper examines the connectedness among 12 African equity markets and the global
commodity, developed equity markets, paying particular attention to their evolution during …

Exploring the relationship between cryptocurrencies and hedge funds during COVID-19 crisis

SB Khelifa, K Guesmi, C Urom - International Review of Financial Analysis, 2021 - Elsevier
In this paper, we investigated the relationship between cryptocurrency market and hedge
funds in two different ways. First, we focus on the dependence between Cryptocurrency …

Green markets integration in different time scales: A regional analysis

C Urom, H Mzoughi, I Abid, M Brahim - Energy Economics, 2021 - Elsevier
This paper examines the interactions among regional green energy equity markets and their
dependence and connectedness with both uncertainties and price fluctuations in the global …

Dynamic integration and transmission channels among interest rates and oil price shocks

C Urom, K Guesmi, I Abid, L Dagher - The Quarterly Review of Economics …, 2023 - Elsevier
This paper examines the short term dynamic integration among oil price shocks and interest
rates for the USA, Euro area and twelve Asian economies from August 1999 to January …

Dependence and risk spillovers among clean cryptocurrencies prices and media environmental attention

G Ndubuisi, C Urom - Research in International Business and Finance, 2023 - Elsevier
This paper examines the relationships among cryptocurrency environmental attention and
clean cryptocurrencies prices using Time-Varying Parameter Vector Auto-Regression (TVP …

Directional predictability and time-frequency spillovers among clean energy sectors and oil price uncertainty

C Urom, H Mzoughi, G Ndubuisi, K Guesmi - The Quarterly Review of …, 2022 - Elsevier
This paper analyzes the dependence among clean energy sectors and oil price uncertainty
using the NASDAQ OMX Green Economy Index for the Building, Economy, Edge, Financial …

Do geopolitical risks and global market factors influence the dynamic dependence among regional sustainable investments and major commodities?

C Urom, G Ndubuisi - The Quarterly Review of Economics and Finance, 2023 - Elsevier
This paper uses the Quantile Vector-Autoregressive (Q-VAR) technique to examine the
connectedness between three regional (North America, Europe and Asia-Pacific) …

Negative oil price shocks transmission: The comparative effects of the GFC, shale oil boom, and COVID-19 downturn on French gasoline prices

RH Boroumand, T Porcher, C Urom - Research in International Business …, 2021 - Elsevier
This article analyzes the transmission mechanisms between oil prices and fuel prices in
France over the period 2005− 2020. The econometric procedure focuses on three singular …

Modelling and Forecasting volatility in International financial markets

ST Enow - International Journal of Research in Business and …, 2023 - ssbfnet.com
Modelling volatility using asset price returns has always been at the forefront of financial
economics and option pricing. Observing the conditional variance properties in these asset …

An analysis of volatility and risk-adjusted returns of ESG indices in developed and emerging economies

H Gupta, R Chaudhary - Risks, 2023 - mdpi.com
The importance of Environmental, Social, and Governance (ESG) aspects in investment
decisions has grown significantly in today's volatile financial market. This study aims to …