رقابت بانکی در آفریقا: مطالعات تطبیقی ​​زیربنایی

► Competition in subregional African banks investigated. ► A dynamic Panzar–Rosse model adopted beside the static version for robustness. ► African subregional banking markets exhibit monopolistic competitive behaviour. ► Static Panzar–Rosse H-statistic downward biased. ► Evidence of monopolistic competition robust to choice of estimator.