“…The main sizeable body of studies has explained the general Islamic principles and the product used in Islamic banking (Bashir, 1983;Khan, 1985;Siddiqi, 2006: Sundararajan & Errico, 2002. Current researches have discussed the management, regulatory and supervisory challenges associated with Islamic banking (Daly & Frikha, 2015;Jobst, 2007;Murjan & Ruza, 2002;Sole, 2007) the efficiency of IBs using frontier analysis approaches such as data envelopment analysis and stochastic frontier analysis (Abdul-Majid et al, 2010;Belanes & Hassiki, 2011;Srairi, 2010), the characteristics and profitability of IBs (Abedifar, Molyneux, & Tarazi, 2013;Beck et al, 2013;Ben Khediri & Ben-Khedhiri, 2009;Karim & Ali, 1989;Srairi, 2008), and whether it is possible to distinguish between IBs and CBs (Iqbal, 2001;Metwally, 1997;Olson & Zoubi, 2008). Another strand of literature studied the soundness, resilience and financial stability of IBs during the global financial crisis (Abedifar, Philip, & Amine, 2013;Beck et al, 2013;Bourkhis & Nabi, 2013;Caby & Boumediene, 2013;Čihák & Hesse, 2010;Daly, Ghorbel-Zouari, & Frikha, 2013;Hasan & Dridi, 2010).…”