Purpose: This study aims to analyze the efficiency of banks under board gender diversity and to examine the determinants of bank efficiency. Design/methodology/approach: Data for analysis were sourced from annual reports of 21 banks for the period from 2009 to 2017. A two-step framework was...

Purpose: The study examines the relationship between the consequential social cost of market power (i.e. welfare performance of banks) and cost efficiency using data covering the period 2009 to 2017 from the Ghanaian banking industry. Design/methodology/approach: The study adopts the ordinary...