Publications
by alumni of
Business School
Brunel University London
Uxbridge, United Kingdom
These are publications listed in RePEc written by alumni of the above institution who are registered with the RePEc Author Service and listed in the RePEc Genealogy. List of alumni. For a list of publications by current members of the department, see here. Register yourself. This page is updated in the first days of each month.
| Working papers | Journal articles |
Working papers
2021
- Guglielmo Maria Caporale & Abdurrahman Nazif Catik & Mohamad Husam Helmi & Coskun Akdeniz & Ali Ilhan, 2021. "The Effects of the Covid-19 Pandemic on Stock Markets, CDS and Economic Activity: Time-Varying Evidence from the US and Europe," CESifo Working Paper Series 9316, CESifo.
- Guglielmo Maria Caporale & Abdurrahman Nazif Catik & Gül Serife Huyugüzel Kisla & Mohamad Husam Helmi & Coskun Akdeniz, 2021. "Oil Prices, Exchange Rates and Sectoral Stock Returns in the BRICS-T Countries: A Time-Varying Approach," CESifo Working Paper Series 9322, CESifo.
2016
- Guglielmo Maria Caporale & Mohamad Husam Helmi, 2016.
"Islamic Banking, Credit and Economic Growth: Some Empirical Evidence,"
CESifo Working Paper Series
5716, CESifo.
- Guglielmo Maria Caporale & Mohamad Husam Helmi, 2018. "Islamic banking, credit, and economic growth: Some empirical evidence," International Journal of Finance & Economics, John Wiley & Sons, Ltd., vol. 23(4), pages 456-477, October.
- Guglielmo Maria Caporale & Mohamad Husam Helmi, 2016. "Islamic Banking, Credit and Economic Growth: Some Empirical Evidence," Discussion Papers of DIW Berlin 1541, DIW Berlin, German Institute for Economic Research.
- Guglielmo Maria Caporale & Abdurrahman Nazif Catik & Mohamad Husam Helmi & Faek Menla Ali & Mohammad Tajik, 2016.
"The Bank Lending Channel in a Dual Banking System: Evidence from Malaysia,"
CESifo Working Paper Series
5807, CESifo.
- Guglielmo Maria Caporale & Abdurrahman Nazif Catik & Mohamad Husam Helmi & Faek Menla Ali & Mohammad Tajik, 2016. "The Bank Lending Channel in a Dual Banking System: Evidence from Malaysia," Discussion Papers of DIW Berlin 1557, DIW Berlin, German Institute for Economic Research.
- Guglielmo Maria Caporale & Abdurrahman Nazif Catik & Mohamad Husam Helmi & Faek Nemla Ali & Coskun Akdeniz, 2016.
"Monetary Policy Rules in Emerging Countries: Is there an Augmented Nonlinear Taylor Rule?,"
CESifo Working Paper Series
5965, CESifo.
- Caporale, Guglielmo Maria & Helmi, Mohamad Husam & Çatık, Abdurrahman Nazif & Menla Ali, Faek & Akdeniz, Coşkun, 2018. "Monetary policy rules in emerging countries: Is there an augmented nonlinear taylor rule?," Economic Modelling, Elsevier, vol. 72(C), pages 306-319.
- Guglielmo Maria Caporale & Abdurrahman Nazif Catik & Mohamad Husam Helmi & Faek Menla Ali & Coskun Akdeniz, 2016. "Monetary Policy Rules in Emerging Countries: Is There an Augmented Nonlinear Taylor Rule?," Discussion Papers of DIW Berlin 1588, DIW Berlin, German Institute for Economic Research.
Journal articles
2024
- Helmi, Mohamad Husam & Elsayed, Ahmed H. & Khalfaoui, Rabeh, 2024. "The impact of geopolitical risk on sustainable markets: A quantile-time-frequency analysis," Finance Research Letters, Elsevier, vol. 64(C).
- Osamah AlKhazali & Iness Aguir & Mohamad Helmi & Ali Mirzaei, 2024. "Impact of capital inflows on bank profitability: a comparative analysis of dual banking systems," International Journal of Islamic and Middle Eastern Finance and Management, Emerald Group Publishing Limited, vol. 17(3), pages 401-422, July.
- Guglielmo Maria Caporale & Abdurrahman Nazif Çatık & Mohamad Husam Helmi & Coşkun Akdeniz & Ali İlhan, 2024. "Time-varying effects of the COVID-19 pandemic on stock markets and economic activity: evidence from the US and Europe," Empirica, Springer;Austrian Institute for Economic Research;Austrian Economic Association, vol. 51(2), pages 529-558, May.
2023
- Mohamad Husam Helmi & Abdurrahman Nazif Catik & Nuran Coskun & Esra Balli & Ciler Sigeze, 2023. "Renewable Energy Consumption Convergence in G-7 Countries," International Journal of Energy Economics and Policy, Econjournals, vol. 13(6), pages 203-210, November.
- Mohamad Husam Helmi & A. Nazif Catik & Begum Yurteri Kosedagli & Gul Serife Huyuguzel Kisla & Coskun Akdeniz, 2023. "The Effects of Energy Prices on Oil-Gas Sectoral Stock Returns for BRIC Countries: Evidence from Space State Models," International Journal of Energy Economics and Policy, Econjournals, vol. 13(6), pages 430-440, November.
- Helmi, Mohamad Husam & Çatık, Abdurrahman Nazif & Akdeniz, Coşkun, 2023. "The impact of central bank digital currency news on the stock and cryptocurrency markets: Evidence from the TVP-VAR model," Research in International Business and Finance, Elsevier, vol. 65(C).
- Mohamad Husam Helmi & Mohammed I. Abu Eleyan & Abdurrahman Nazif Çatık & Esra Ballı, 2023. "The Time-Varying Effects of Oil Shocks on the Trade Balance of Saudi Arabia," Resources, MDPI, vol. 12(5), pages 1-18, April.
2022
- Caporale, Guglielmo Maria & Çatık, Abdurrahman Nazif & Huyuguzel Kısla, Gul Serife & Helmi, Mohamad Husam & Akdeniz, Coşkun, 2022. "Oil prices and sectoral stock returns in the BRICS-T countries: A time-varying approach," Resources Policy, Elsevier, vol. 79(C).
2021
- Ahmed H. Elsayed & Mohamad Husam Helmi, 2021. "Volatility transmission and spillover dynamics across financial markets: the role of geopolitical risk," Annals of Operations Research, Springer, vol. 305(1), pages 1-22, October.
2020
- Caporale, Guglielmo Maria & Çatık, Abdurrahman Nazif & Helmi, Mohamad Husam & Menla Ali, Faek & Tajik, Mohammad, 2020. "The bank lending channel in the Malaysian Islamic and conventional banking system," Global Finance Journal, Elsevier, vol. 45(C).
2019
- Baldwin, Kenneth & Alhalboni, Maryam & Helmi, Mohamad Husam, 2019. "A structural model of “alpha” for the capital adequacy ratios of Islamic banks," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 60(C), pages 267-283.
2018
- Caporale, Guglielmo Maria & Helmi, Mohamad Husam & Çatık, Abdurrahman Nazif & Menla Ali, Faek & Akdeniz, Coşkun, 2018.
"Monetary policy rules in emerging countries: Is there an augmented nonlinear taylor rule?,"
Economic Modelling, Elsevier, vol. 72(C), pages 306-319.
- Guglielmo Maria Caporale & Abdurrahman Nazif Catik & Mohamad Husam Helmi & Faek Menla Ali & Coskun Akdeniz, 2016. "Monetary Policy Rules in Emerging Countries: Is There an Augmented Nonlinear Taylor Rule?," Discussion Papers of DIW Berlin 1588, DIW Berlin, German Institute for Economic Research.
- Guglielmo Maria Caporale & Abdurrahman Nazif Catik & Mohamad Husam Helmi & Faek Nemla Ali & Coskun Akdeniz, 2016. "Monetary Policy Rules in Emerging Countries: Is there an Augmented Nonlinear Taylor Rule?," CESifo Working Paper Series 5965, CESifo.
- Guglielmo Maria Caporale & Mohamad Husam Helmi, 2018.
"Islamic banking, credit, and economic growth: Some empirical evidence,"
International Journal of Finance & Economics, John Wiley & Sons, Ltd., vol. 23(4), pages 456-477, October.
- Guglielmo Maria Caporale & Mohamad Husam Helmi, 2016. "Islamic Banking, Credit and Economic Growth: Some Empirical Evidence," Discussion Papers of DIW Berlin 1541, DIW Berlin, German Institute for Economic Research.
- Guglielmo Maria Caporale & Mohamad Husam Helmi, 2016. "Islamic Banking, Credit and Economic Growth: Some Empirical Evidence," CESifo Working Paper Series 5716, CESifo.