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Networks around potential and nascent entrepreneurs : examining the mediating role of risk-taking and self-confidence
Ahmed, Faten Fekih; Belkacem, Lotfi - In: Journal of enterprising culture 29 (2021) 4, pp. 325-354
Persistent link: https://www.econbiz.de/10012694230
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Islamic portfolio optimization under systemic risk : vine copula-CoVaR based model
Braiek, Sana; Bedoui, Rihab; Belkacem, Lotfi - In: International journal of finance & economics : IJFE 27 (2022) 1, pp. 1321-1339
Persistent link: https://www.econbiz.de/10012815058
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A comparison and leverage and profitability of Islamic and conventional banks
Toumi, Kaouther; Viviani, Jean-Laurent; Belkacem, Lotfi - In: 6th International Finance Conference on Financial …, (pp. 768-785). 2011
Persistent link: https://www.econbiz.de/10009656351
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The determinants of the new venture decision in Tunisia : a GEM data based analysis
Khefacha, Islem; Belkacem, Lotfi; Mansouri, Fayçal - In: 6th International Finance Conference on Financial …, (pp. 491-512). 2011
Persistent link: https://www.econbiz.de/10009656366
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Les marchés locaux du travail en Tunisie : espace et processus d'appariement
Amara, Mohamed; Bouabid, Anis; Belkacem, Lotfi - In: Annals of economics and statistics 109/110 (2013), pp. 131-160
Persistent link: https://www.econbiz.de/10009779718
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Value-at-risk bounds for multivariate heavy tailed distribution : an application to the Glosten-Jagannathan-Runkle generalized autoregressive conditional heteroscedasticity model
Gammoudi, Imed; El Ghourabi, Mohamed; Belkacem, Lotfi - In: The journal of risk model validation 10 (2016) 3, pp. 49-68
Persistent link: https://www.econbiz.de/10011587684
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Solvency capital requirement for a temporal dependent losses in insurance
Araichi, Sawssen; Peretti, Christian de; Belkacem, Lotfi - In: Economic modelling 58 (2016), pp. 588-598
Persistent link: https://www.econbiz.de/10011647930
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Inclusion in entrepreneurship, especially of women, youth and unemployed : status and an agenda for research in Middle East and North Africa
Ismail, Ayman; Tolba, Ahmed; Ghalwash, Seham; Alkhatib, … - In: World review of entrepreneurship, management and … 14 (2018) 4, pp. 528-547
Persistent link: https://www.econbiz.de/10011948457
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Reserve modelling and the aggregation of risks using time varying copula models
Araichi, Sawssen; Peretti, Christian de; Belkacem, Lotfi - In: Economic modelling 67 (2017), pp. 149-158
Persistent link: https://www.econbiz.de/10011813794
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Modeling catastrophic operational risk using a compound Neyman-Scott clustering model
Gara, Zied; Belkacem, Lotfi - In: The journal of operational risk 13 (2018) 1, pp. 51-75
Persistent link: https://www.econbiz.de/10011848903