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Enhancing the notification system for surveillance of infectious diseases in Qatar during the FIFA World Cup 2022: project overview
(
Springer Nature
, 2024 , Article)
In 2022, the Surveillance Department of the Ministry of Public Health in Qatar adopted an integrated project called the Notification Enhancement Project (NEP) to enhance the infectious disease notification system. Efficient ...
Pregnancy and Neonatal Outcomes in SARS-CoV-2 Infection: A Systematic Review
(
Hindawi
, 2020 , Article)
With the emergence of SARS-CoV-2 and its rapid spread, concerns regarding its effects on pregnancy outcomes have been growing. We reviewed 245 pregnancies complicated by maternal SARS-CoV-2 infection across 48 studies ...
Tourism, terrorism and political violence in Tunisia: Evidence from Markov-switching models
(
Elsevier Ltd
, 2019 , Article)
This study investigates the impact of terrorist attacks and political violence on the number of tourist arrivals and overnight stays in Tunisia. The dataset employed consists of monthly data that covers the period from ...
The determinants of capital ratios in Islamic banking
(
Elsevier B.V.
, 2019 , Article)
We investigate the determinants of capital ratios in contemporary Islamic banking using a sample comprising 122 Islamic banks (IBs) spanning the period 2000-2014. We measure IBs' capital holdings using the capital-to-total ...
Impact of renewable energy consumption and financial development on CO2 emissions and economic growth in the MENA region: A panel vector autoregressive (PVAR) analysis
(
Elsevier Ltd
, 2019 , Article)
Unlike previous studies in the energy-environment literature, this study employed the panel vector autoregressive (PVAR) model that was developed by Love and Zicchino [1] to examine the impact of renewable energy and ...
Interbank offered rates in Islamic countries: Is the Islamic benchmark different from the conventional benchmarks?
(
Elsevier B.V.
, 2019 , Article)
Motivated by the size and the growth of the global Islamic financial services industry, 17 Islamic Banks in six Islamic countries, in conjunction with Thompson Reuters, developed an Islamic Interbank Benchmark Rate (IIBR, ...
Portfolio management and dependencies among precious metal markets: Evidence from a Copula quantile-on-quantile approach
(
Elsevier Ltd
, 2019 , Article)
This study examines the dependence structure among four major precious metal markets: gold, palladium, platinum, and silver. Using the novel Copula Quantile-on-Quantile Regression (C-QQR) approach of Sim (2016), we show ...
Do financial crises alter the dynamics of corporate capital structure? Evidence from GCC countries
(
Elsevier B.V.
, 2017 , Article)
We study the impact of the 2008 financial crisis on the capital structure of GCC firms. We employ a dataset covering a 10-year period from eight sectors to investigate patterns in corporate leverage before and after the ...
Does sukuk market development spur economic growth?
(
Elsevier Ltd
, 2017 , Article)
We investigate the impact of sukuk market development on economic growth using a sample comprising all sukuk-issuing countries spanning the period 1995-2015. We use the system GMM estimator to tackle potential omitted ...
Modelling the symmetric and asymmetric relationships between oil prices and those of corn, barley, and rapeseed oil
(
Elsevier Ltd
, 2019 , Article)
This study, using linear and nonlinear Autoregressive Distributed Lag (ARDL) Models, investigates the dynamic linkages between oil prices and agricultural commodities. The results from the linear model show that barley, ...