Financial intermediation, inclusion, Fintech, and income inequality in Africa: Robust evidence from the supply and demand side data

Abstract

The current literature on the finance-inequality nexus fall short of providing extensive evidence. This paper fills the gap by framing the financial sector; to the development of financial intermediation (supply side) and individual use of financial services (demand side). The first approach decouples the financial sector into the banking and stock market. We use the 5-year nonoverlapping averaged data from 1980 to 2017 across 49 countries and employ a panel data fixed effect and two-stage least squared estimation (2sls). We show that banking and stock market development widens income inequality. Besides, the effect is more prominent in countries that have a banking and stock market than countries only with the banking sector. The second approach uses financial inclusion and financial technology (Fintech) data from three waves of survey data in 2011, 2014 and 2017 on the individual use of financial services across 39 countries. We obtain three key findings. First, institutional quality significantly affects financial inclusion and Fintech. Second, Fintech positively affects inclusion and savings. Third, financial inclusion and Fintech exacerbate income inequality. Our result asserts a natural tendency that financial sector development exacerbate income inequality in Africa.