Digital Transformation of Retail Banking: A Case Study of Bank of Lagos SMEs Financing

Thesis Abstract

The rapid digitization of retail banking services presents both opportunities and challenges for Small and Medium-sized Enterprises (SMEs) in Lagos, where access to affordable financing remains constrained by traditional lending practices and limited use of digital channels. This study investigates how digital transformation within Bank of Lagos influences SMEs’ financing access, utilization of banking services, and financial performance. The central aim is to assess the extent to which digital channels, data analytics, and automated credit processes enhance loan approval speed, cost-to-serve, and risk management for Lagos-based SMEs. Specific objectives include (1) evaluating the impact of online application platforms and e-KYC on loan approval turnaround times; (2) examining the role of digital credit scoring and analytics in loan approval rates and default risk; (3) assessing SMEs’ adoption, satisfaction, and perceived value of digital banking services for working capital management; (4) analyzing the relationship between digital transformation and SMEs’ growth indicators (revenue, employment, and liquidity); and (5) identifying organizational capabilities and regulatory constraints that facilitate or impede digital financing initiatives. The study adopts a convergent parallel mixed-methods design, integrating quantitative and qualitative data to yield comprehensive insights. The population comprises all SME borrowers and prospective SME loan applicants interacting with Bank of Lagos’ digital lending channels during 2022–2024. A stratified random sample of 380 SME borrowers and 120 bank managers/specialists responsible for digital lending was selected, with data collection through structured questionnaires (n=380) and in-depth interviews (n=40). Quantitative data are analyzed using multiple regression, logistic regression for loan approval probability, and difference-in-differences where applicable to observe pre- and post-digital channel interventions. Qualitative data from interviews and bank document reviews are subjected to thematic analysis to extract patterns related to process maturity, risk assessment, customer experience, and regulatory compliance. Validity and reliability are enhanced through pilot testing (n=30), Cronbach’s alpha assessment for scales, and triangulation between survey responses and interview transcripts. Ethical considerations include informed consent, data confidentiality, and adherence to Bank of Lagos’ data governance policies. Key expected findings include that the deployment of digital application platforms and e-KYC reduces loan processing times by an average of 35–45%, increases the proportion of loan approvals within 7 business days, and improves customer satisfaction scores by 15–20 percentage points. The use of digital credit scoring models and predictive analytics is anticipated to increase credit approval accuracy and reduce non-performing loan (NPL) rates among SMEs by 10–25 basis points, while enabling more granular risk segmentation. It is expected that SMEs leveraging integrated digital treasury and payments solutions will exhibit improved liquidity management, higher revenue growth, and greater employment stability. The study also anticipates identifying organizational capabilities—data governance maturity, cross-functional collaboration, and change management—as key enablers of successful digital lending. Regulatory constraints, including data privacy, consumer protection, and AML/CFT requirements, are expected to influence the design and deployment of digital lending workflows. The study contributes to knowledge by offering empirical evidence on how digital transformation in a commercial bank’s SME lending function affects access to finance, risk management, and SME performance in a developing urban economy. It advances theory by integrating the Technology-Organization-Environment (TOE) framework with the Diffusion of Innovation and Resource-Based View perspectives to explain adoption, implementation, and competitive advantage arising from digital lending capabilities. Policy implications include actionable guidance for banks in designing customer-centric digital onboarding, scalable credit analytics, and compliant risk controls, while practitioners gain a blueprint for aligning technology investments with SME financing objectives. The main conclusion posits that the strategic combination of digital platforms, analytics, and customer-centric processes significantly enhances SME financing outcomes in Lagos, provided that organizational capabilities and regulatory frameworks are coherently aligned; recommendations include strengthening data governance, investing in talent development for digital credit analytics, enhancing customer education on digital lending, and advocating proportionate regulatory sandboxes to accelerate innovation while preserving financial system stability.