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COVID-19, cryptocurrencies bubbles and digital market efficiency: sensitivity and similarity analysis
(
Elsevier
, 2022 , Article)
This paper compares the degree of cryptocurrency market efficiency during the pre- and post COVID-19 pandemic with the bubble and non-bubble periods of cryptocurrency markets. Furthermore, it examines and clusters eighteen ...
Sex disparities in food consumption patterns, dietary diversity and determinants of self-reported body weight changes before and amid the COVID-19 pandemic in 10 Arab countries
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Frontiers Media S.A.
, 2022 , Article)
Background: The COVID-19 pandemic along with its confinement period boosted lifestyle modifications and impacted women and men differently which exacerbated existing gender inequalities. The main objective of this paper ...
An Evaluation of the COVID-19 Pandemic and Perceived Social Distancing Policies in Relation to Planning, Selecting, and Preparing Healthy Meals: An Observational Study in 38 Countries Worldwide
(
Frontiers Media S.A.
, 2021 , Article)
Objectives: To examine changes in planning, selecting, and preparing healthy foods in relation to personal factors (time, money, stress) and social distancing policies during the COVID-19 crisis. Methods: Using cross-sectional ...
The Impact of COVID-19 on Physical (In)Activity Behavior in 10 Arab Countries
(
MDPI
, 2022 , Article)
Insufficient physical activity is considered a strong risk factor associated with non-communicable diseases. This study aimed to assess the impact of COVID-19 on physical (in)activity behavior in 10 Arab countries before ...
Impact of global health crisis and oil price shocks on stock markets in the GCC
(
Elsevier
, 2022 , Article)
This study examines the impact of global COVID-19 cases and oil price shocks on the stock markets in the GCC. Using the Kalman filter to generate the unexpected oil price shocks, we find that, with the exception of Oman, ...
Systemic risk spillover across global and country stock markets during the COVID-19 pandemic
(
Elsevier
, 2021 , Article)
Uncovering the tail risk spillover among global financial markets helps provide a more comprehensive understanding of the information transmission in extreme market conditions such as the COVID-19 outbreak. In this paper, ...
Risk spillover from crude oil prices to GCC stock market returns: New evidence during the COVID-19 outbreak
(
Elsevier
, 2021 , Article)
In this study, we examine oil price extreme tail risk spillover to individual Gulf Cooperation Council (GCC) stock markets and quantify this spillover's shift before and during the COVID-19 pandemic. A dynamic conditional ...
Distance learning as emergency remote teaching vs. traditional learning for accounting students during the COVID-19 pandemic: Cross-country evidence
(
Elsevier
, 2022 , Article)
The main objective of the current study is to examine the perspectives of undergraduate accounting students on the transition to distance learning (DL) as emergency remote learning from traditional learning (TL) during the ...
On the safe-haven and hedging properties of Bitcoin: new evidence from COVID-19 pandemic
(
Emerald Publishing
, 2022 , Article)
Purpose: This study aims to investigate the safe-haven and hedging properties of Bitcoin against a wide variety of conventional assets before and during the coronavirus disease 2019 (COVID-19) pandemic. Design/methodolog ...
Risk connectedness between energy and stock markets: Evidence from oil importing and exporting countries
(
Elsevier
, 2022 , Article)
The surmounted environmental and energy challenges have motivated this study to explore the connectedness nexus between oil/renewable energy and stock markets for oil-exporting (importing) countries. We utilize the dynamic ...