Digital Financial Services and Economic Development in Low-and Middle-Income Countries: A Systematic Review of Evidence
Abstract
Digital financial services (DFS) have emerged as a transformative innovation in the financial sector, particularly in low- and middle-income countries where traditional banking infrastructure has historically been limited. Mobile money platforms, digital payment systems, and fintech-based financial applications have expanded access to financial services for millions of previously unbanked individuals. These innovations are widely viewed as important tools for promoting financial inclusion, improving household welfare, and supporting broader economic development. However, empirical evidence regarding the developmental impact of digital financial services remains diverse and context-specific. This study therefore systematically reviews empirical research on the relationship between digital financial services and economic development in low- and middle-income countries.
The study follows the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines to ensure transparency and methodological rigour in identifying, screening, and synthesising relevant studies. A comprehensive search of major academic databases, including Scopus, Web of Science, EconLit, and Google Scholar, was conducted to identify studies published between 2005 and 2024. Studies were included if they empirically examined digital financial services such as mobile money, digital payments, mobile banking, or fintech platforms and assessed their impact on economic development outcomes, including financial inclusion, household welfare, entrepreneurship, and economic growth. After applying predefined inclusion and exclusion criteria, 57 studies were selected for qualitative synthesis.
The findings of the review indicate that digital financial services have significantly expanded financial inclusion in many developing countries by reducing transaction costs and improving access to financial services. Mobile money platforms, such as M-Pesa, have enabled individuals and businesses to conduct financial transactions efficiently without requiring traditional bank accounts. Empirical evidence suggests that digital financial services can enhance household financial resilience, facilitate remittance transfers, and support consumption smoothing during periods of economic instability.
The review also finds that digital financial services can contribute to entrepreneurship and small business development by enabling electronic payments, generating transaction records that facilitate credit access, and improving the efficiency of business operations. At the macroeconomic level, digital financial technologies may support economic growth by increasing financial sector efficiency and integrating previously informal economic activities into formal financial systems.
Despite these benefits, the findings highlight several challenges that may limit the developmental impact of digital financial services. These include infrastructure limitations, digital literacy gaps, regulatory challenges, and persistent gender disparities in access to digital technology. Addressing these challenges is essential to ensure that digital financial innovations contribute to inclusive economic development.
Overall, the study concludes that digital financial services have strong potential to support financial inclusion and economic development in low- and middle-income countries. However, maximising their impact requires supportive regulatory frameworks, investments in digital infrastructure, and policies that address inequalities in access to digital technologies. Policymakers and development practitioners should therefore adopt comprehensive strategies that integrate digital financial innovation with broader economic and social development initiatives.
Keywords: Digital Financial Services, Financial Inclusion, Economic Development, Low-and Middle-Income Countries.
