ABSTRACT
This study examined the impact of financial regulation on the banking and financial system in Nigeria, with specific reference to the Central Bank of Nigeria (CBN), Lagos. The study was motivated by the persistent challenges facing the Nigerian banking and financial system, including inefficiency, governance lapses, systemic risks, and the rapid growth of digital finance and fintech innovation. Despite the crucial role of financial regulation in promoting stability, the Nigerian financial system has continued to face periodic crises that have undermined public trust and limited its contribution to sustainable economic development. The study was guided by three main objectives: to empirically examine the effect of financial regulation, specifically capital adequacy requirements, on the stability and performance of the Nigerian banking system; to analyze the impact of financial regulation on credit creation and financial inclusion within Nigeria; and to investigate the role of financial regulation in mitigating systemic risk and fostering public confidence in the Nigerian financial system.
The study adopted a survey research design and collected primary data from a sample of 244 respondents drawn from the staff of the CBN Lagos office and commercial banks operating in Lagos. The sample size was determined using the Taro Yamane formula, and the stratified random sampling technique was employed to ensure adequate representation of different categories of respondents. Data was collected using a structured questionnaire with a four-point Likert scale (Strongly Agree, Agree, Disagree, and Strongly Disagree). The questionnaire was validated through face and content validity tests, and its reliability was established using the test-retest method and Cronbach's alpha coefficient. The data collected was analyzed using descriptive statistics, including frequencies, percentages, mean scores, and standard deviations, as well as inferential statistics, including multiple regression analysis.
The findings of the study revealed that financial regulation has a significant positive impact on the banking and financial system in Nigeria. The respondents agreed that the implementation of the Basel Accords and the CBN's capital adequacy ratios have improved the financial stability of commercial banks, strengthened their resilience against economic shocks, reduced the incidence of bank failures, enhanced depositor confidence, and improved the capitalization of banks. The respondents also agreed that the CBN's monetary policy tools, such as the Cash Reserve Ratio (CRR) and the loan-to-deposit ratio policy, have positively affected credit allocation to the private sector and SMEs, promoted financial inclusion, facilitated the growth of microfinance banks, and contributed to the expansion of financial services to the unbanked population. Furthermore, the respondents agreed that the CBN's macro-prudential policies are effective in preventing the build-up of systemic risk, stabilizing the financial system, enhancing public confidence, improving the resilience of the banking system, and reducing the vulnerability of the financial system to external shocks. The test of the research hypothesis using multiple regression analysis confirmed that financial regulation has a significant positive impact on the banking and financial system in Nigeria. All three dimensions of financial regulation (capital adequacy requirements, monetary policy tools, and macro-prudential policies) were found to have a positive and significant impact on banking and financial system performance.
The study concluded that financial regulation plays a crucial role in ensuring the stability, performance, and resilience of the Nigerian banking and financial system. The study recommended that the CBN should continue to strengthen the capital adequacy framework, enhance the effectiveness of its monetary policy tools, and strengthen its macro-prudential policies to effectively mitigate systemic risk. The study also recommended that commercial banks should enhance their compliance with regulatory requirements and leverage the opportunities provided by financial regulations to expand their lending to SMEs and promote financial inclusion. The government should provide a conducive environment for the effective implementation of financial regulations and support the CBN's efforts to promote financial inclusion. The study contributes to the existing body of knowledge by providing empirical evidence on the impact of financial regulation on the banking and financial system in Nigeria and offers practical implications for policymakers, regulators, and practitioners in the Nigerian banking and financial sector.
