Gassouma, Mohamed Sadok; Ghroubi, Mohamed - In: ACRN journal of finance and risk perspectives 10 (2021), pp. 280-295
This study aims to test the contagion effect of the Arab Spring revolution in the GCC countries on discrimination between Islamic and conventional banks in terms of cost efficiency, and to test how prudential factors can influence this comparison. We used the stochastic frontier of Battese and...