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Ahmed GHORBEL
Ahmed GHORBEL
Full Professor, Quantitative Methods, University of Sfax, Tunisia
在 fsegs.usf.tn 的电子邮件经过验证 - 首页
标题
引用次数
引用次数
年份
A survey of control-chart pattern-recognition literature (1991–2010) based on a new conceptual classification scheme
W Hachicha, A Ghorbel
Computers & Industrial Engineering 63 (1), 204-222, 2012
1822012
Hedge and safe haven properties during COVID-19: Evidence from Bitcoin and gold
R Chemkha, A BenSaïda, A Ghorbel, T Tayachi
The Quarterly Review of Economics and Finance 82, 71-85, 2021
1522021
Optimization of a supply portfolio in context of Supply Chain Risk Management: Literature review
LD Hamdi Faiza, Ahmed Ghorbel, Faouzi Masmoudi
Journal of Intelligent Manufact 28 (4), 2015
104*2015
Energy portfolio risk management using time-varying extreme value copula methods
A Ghorbel, A Trabelsi
Economic Modelling 38, 470-485, 2014
872014
Effect of oil price volatility on Tunisian stock market at sector-level and effectiveness of hedging strategy
W Hamma, A Jarboui, A Ghorbel
Procedia Economics and Finance 13, 109-127, 2014
762014
Predictive performance of conditional extreme value theory in value-at-risk estimation
A Ghorbel, A Trabelsi
International Journal of Monetary Economics and Finance 1 (2), 121-148, 2008
632008
Measure of financial risk using conditional extreme value copulas with EVT margins
A Ghorbel, A Trabelsi
Journal of Risk 11 (4), 51, 2009
472009
Connectedness between cryptocurrencies and foreign exchange markets: Implication for risk management
R Chemkha, A BenSaïda, A Ghorbel
Journal of Multinational Financial Management 59, 100666, 2021
432021
Hedging stock market prices with WTI, Gold, VIX and cryptocurrencies: A comparison between DCC, ADCC and GO-GARCH models
M Fakhfekh, A Jeribi, A Ghorbel, N Hachicha
International Journal of Emerging Markets 18 (4), 978-1006, 2023
302023
Dependence between oil and commodities markets using time-varying Archimedean copulas and effectiveness of hedging strategies
A Ghorbel, W Hamma, A Jarboui
Journal of Applied Statistics 44 (9), 1509-1542, 2017
292017
Defining and measuring supply chain performance: a systematic literature review
F Lehyani, A Zouari, A Ghorbel, M Tollenaere
Engineering management journal 33 (4), 283-313, 2021
262021
Design process improvement through the DMAIC Sigma approach: a wood consumption case study
T Sadraoui, A Ghorbel
International Journal of Productivity and Quality Management 7 (2), 229-262, 2011
212011
A comparative study of GOM, uLBP, VLC and fractional Eigenfaces for face recognition
A Ghorbel, I Tajouri, W Aydi, N Masmoudi
2016 International Image Processing, Applications and Systems (IPAS), 1-5, 2016
182016
Supplier selection and order allocation under disruption risk
F Hamdi, L Dupont, A Ghorbel, F Masmoudi
IFAC-PapersOnLine 49 (12), 449-454, 2016
182016
Bitcoin, VIX futures and CDS: a triangle for hedging the international equity portfolios
ahmed ghorbel Rania Zghal
International Journal of Emerging Markets 17 (ahead-of-print), 2020
17*2020
The risk in Petroleum Supply Chain: A review and typology
RB Amor, A Ghorbel
International Journal of Scientific & Engineering Research 9 (2), 141-163, 2018
172018
Hedging Dow Jones Islamic and conventional emerging market indices with CDS, oil, gold and the VSTOXX: A comparison between DCC, ADCC and GO-GARCH models
N Hachicha, A Ghorbel, MC Feki, S Tahi, FA Dammak
Borsa Istanbul Review 22 (2), 209-225, 2022
152022
Knowledge management and total quality management impact on employee effectiveness in emerging industries: case of Tunisian small and medium enterprises
F Lehyani, A Zouari, A Ghorbel, M Tollenaere, JC Sá
Sustainability 15 (5), 3872, 2023
142023
Extreme dependence and risk spillover across G7 and China stock markets before and during the COVID-19 period
A Ghorbel, M Fakhfekh, A Jeribi, A Lahiani
The Journal of Risk Finance 23 (2), 206-244, 2022
132022
Conditional dependence between oil price and stock prices of renewable energy: a vine copula approach
H Mejdoub, A Ghorbel
Economic and Political Studies 6 (2), 176-193, 2018
132018
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