Promoting Financial Inclusion in South Africa: The Role of Competition Law in Addressing Big Four Banks' Market Concentration

Abstract

This research investigates the role of competition law in promoting financial inclusion within South Africa's banking sector, examining the dominance of the Big Four banks— First Rand, Absa, Standard Bank, and Nedbank. It examines the pivotal issue of market concentration and its adverse effect on financial inclusion, particularly concerning marginalized and underserved communities. Notwithstanding the government’s efforts to improve financial accessibility, and a progressive financial system, a pertinent segment of the country’s population remains exempted from essential financial services, deepening economic disparities and restricting economic growth prospects. The study situates these disparities within the country’s historical and socio-economic context, including the continual effects of apartheid, which have substantially influenced the country’s present financial segregation. From a legal perspective, the study evaluates the feasibility of the Competition Act 89 of 1998;1 South Africa's main legislative framework for regulating competition, focusing on key provisions that interdict restrictive agreements and address abuse of market dominance. The study offers a thorough examination of the South African banking sector, including its existing market structure, and assesses the efficacy of competition law instruments. It also considers leading-edge regulatory strategies, including alternative banking models and fintech solutions to promote competition and increase access to financial services. This research provides actionable recommendations for legislators, regulators, and industry participants, offering practical insights to foster a more inclusive and competitive banking sector. By confronting the oligopolistic structure of the Big Four banks and proposing modifications to competition law and regulatory policies, the study tends to integrate the financial sector with South Africa's broader socio-economic objectives, supporting poverty alleviation, economic growth, and social fairness.