In this paper, we explore whether economic uncertainty differently affects the default risk of Islamic and conventional banks. Using a sample of 568 banks from 20 countries between 2009 and 2018, we use the World Uncertainty Index (WUI) by Ahir et al. (2018) to conduct a study based on a...

We investigate the influence of the institutional environment on bank capital ratios. Using a sample of 149 banks operating in the Middle East and North Africa region for the period 2004 to 2014, we find that, when stock markets have little presence, institutional variables significantly affect...