The Role of Financial Inclusion in Reducing income Inequality A Household-Level Analysis from Nangarhar Province, Afghanistan

Abstract

This study examines the role of financial inclusion in reducing household income inequality in Nangarhar Province, Afghanistan. It focuses on how access to and use of formal financial services, including savings, credit, remittances, digital payments, and microfinance, influence household income, expenditure, and relative economic deprivation. The study adopts a cross-sectional quantitative design based on primary data collected from household heads through a structured questionnaire. Financial inclusion is measured through four dimensions: access, usage, affordability, and service quality, while income inequality is assessed through per-capita household income, expenditure patterns, and a relative deprivation index. Descriptive statistics, reliability analysis, correlation analysis, ordinary least squares regression, and quantile regression are employed to evaluate the relationship between financial inclusion and household economic outcomes. The findings indicate that financial inclusion is associated with higher household income and expenditure and lower relative deprivation. The results further suggest that active usage and affordability of financial services have stronger effects than simple account ownership. Financial inclusion appears to benefit lower-income households more substantially, indicating its potential to reduce income disparities. However, limited financial literacy, weak banking infrastructure, high transaction costs, documentation requirements, low digital connectivity, and rural–urban differences continue to restrict access. The study concludes that financial inclusion can support more equitable household welfare when financial services are affordable, accessible, reliable, and linked with employment, education, and digital infrastructure. The findings provide useful implications for policymakers, financial institutions, mobile-money providers, and development organisations seeking to promote inclusive economic growth in Nangarhar Province and across Afghanistan’s underserved rural communities.