The Impact of Financial Inclusion on SME Growth: A Case Study of Microfinance in Rajasthan, India

Thesis Abstract

Financial inclusion has emerged as a critical mechanism for enhancing SME competitiveness and regional development, yet empirical evidence on how microfinance-driven inclusion translates into SME growth remains dispersed, particularly in the context of Rajasthan, India. This study addresses the gap by examining the causal pathways through which microfinance access affects SME performance, including growth in sales, employment, and productivity, while accounting for firm characteristics and macroeconomic conditions. The aim is to identify the mechanisms by which financial inclusion contributes to SME expansion and to assess whether microfinance institutions (MFIs) simultaneously foster financial resilience and formalization among micro, small, and medium enterprises. The specific objectives are (i) to quantify the impact of microfinance access on SME sales growth over a three-year horizon; (ii) to evaluate the effect on employment intensity and average wage levels; (iii) to examine changes in formal financial behavior, credit reliability, and repayment performance; (iv) to explore intermediate channels such as investment in productive assets, adoption of technology, and managerial capacity; and (v) to assess heterogeneity of effects by enterprise size, sector, gender of the entrepreneur, and rural-urban location. The study adopts a mixed-methods design that combines quantitative panel data with qualitative interviews to capture both measurable outcomes and contextual mechanisms. The population comprises registered and informal SMEs in Rajasthan that engaged with MFIs from 2012 to 2021. A stratified random sample of 420 SMEs will be drawn, with proportional representation from manufacturing, services, and agro-based businesses, and from rural and urban districts. Quantitative data will be collected from MFI loan records, firm-level financial statements, and follow-up surveys capturing sales, employment, capital expenditure, and repayment history. Qualitative data will be gathered through 40 in-depth interviews with SME owners, loan officers, and MFI managers to reveal institutional practices, borrower experiences, and perceived constraints. Validity will be ensured via triangulation, pilot testing, and measurement triangulation, while reliability will be enhanced through standardized survey instruments and inter-rater checks for interview coding. Analytical techniques will include difference-in-differences estimation to identify the treatment effect of microfinance access on growth outcomes, augmented with fixed-effects panel regression controlling for enterprise and time heterogeneity. Mediation analysis will test channels such as asset investment, productivity enhancement, and managerial training. Regression models will specify sales growth as a function of loan size, repayment duration, interest rate, and borrower risk profile, with robustness checks including propensity score matching to address selection bias. For employment outcomes, negative binomial regression will be employed to model count data, while OLS will analyze revenue and productivity indicators. Qualitative data will be analyzed using thematic analysis, enabling the synthesis of borrower narratives with quantitative results to explain observed patterns. The study will situate findings within the theoretical frameworks of the Theory of Financial Intermediation and the Endogenous Growth perspective, incorporating the Capability Approach to understand how inclusive finance expands entrepreneurial capabilities. Expected findings anticipate a positive and statistically significant effect of microfinance access on SME sales growth and employment, particularly for micro-enterprises in rural districts, with stronger impacts where MFIs complement financing with non-financial services such as financial literacy and business training. The research is expected to reveal heterogeneous effects by sector and entrepreneur gender, and to identify thresholds in loan size and repayment terms that optimize growth while maintaining repayment discipline. The contribution to knowledge includes providing robust, context-specific evidence from a high-emerging regional economy on how financial inclusion influences SME trajectories, informing policy on targeted microfinance interventions and the design of ancillary support programs. Policy implications may emphasize enhanced credit guarantee mechanisms, interest-rate subsidies for first-time borrowers, and integrated business development services to maximize development spillovers. The main conclusion is that financial inclusion via microfinance significantly catalyzes SME growth in Rajasthan when paired with capacity-building services and prudent lending terms, with measurable gains in sales, employment, and formal financial behavior; policy recommendations advocate scalable, client-centered microfinance models that couple credit with non-financial support to sustain growth and resilience in SMEs.