1.1 Introduction
Mobile banking refers to the delivery of banking services through mobile devices such as smartphones and tablets, enabling customers to perform financial transactions including fund transfers, bill payments, account balance inquiries, airtime purchases, and other banking activities without visiting a physical bank branch (Central Bank of Nigeria [CBN], 2024). The development of mobile banking represents one of the most significant innovations in the banking industry, driven by advances in information and communication technology (ICT), increased internet penetration, and the growing use of mobile phones. According to Shaikh and Karjaluoto (2015), mobile banking has transformed traditional banking by providing customers with convenient, fast, and accessible financial services regardless of time and location.
The introduction of mobile banking in Nigeria has been supported by reforms introduced by the Central Bank of Nigeria to strengthen the payment system and promote financial inclusion (CBN, 2024). Similarly, the Nigeria Inter-Bank Settlement System has continued to provide payment infrastructure that facilitates secure electronic transactions among financial institutions, thereby improving the efficiency of banking operations (NIBSS, 2023).
As a prelude to other parts of this study, this chapter will discuss the background upon which this study was initiated, the statement of problems that led to this study, the aim and objectives of the study. Others are significance of the study, scope of work, research hypothesis and questions, limitation of the study and definition of terms.
1.2 Background of Study
The banking industry has undergone remarkable transformation over the past few decades as a result of technological advancement and the increasing demand for faster, safer, and more convenient financial services. The Central Bank of Nigeria (2024), the Nigerian banking sector has embraced digital transformation through the introduction of several electronic banking channels, including mobile banking, internet banking, Automated Teller Machines (ATMs), Point-of-Sale (POS) terminals, and Unstructured Supplementary Service Data (USSD) services. These innovations were introduced to improve the speed, accessibility, and quality of banking services while reducing dependence on physical branches. Similarly, Adewoye (2013) reported that mobile banking has significantly changed the delivery of banking services by providing customers with convenient access to financial transactions at any time and from any location. The development has also enabled banks to expand their services beyond traditional banking hours, making financial transactions more efficient and customer-oriented.
Shaikh and Karjaluoto (2015) reported that mobile banking allows customers to transfer funds, pay utility bills, purchase airtime, check account balances, receive transaction alerts, and carry out several financial activities without direct contact with bank personnel. In the same vein, Venkatesh, Morris, Davis, and Davis (2003) asserted that customers are more willing to adopt technological innovations that simplify transactions and improve service delivery. The increasing preference for digital banking has therefore encouraged financial institutions to continuously upgrade their mobile banking platforms to meet customer expectations.
Nigeria has experienced substantial growth in mobile phone ownership over the years, creating opportunities for financial institutions to expand digital financial services. According to the Nigerian Communications Commission (2024), the increasing number of mobile telephone subscribers has created a strong foundation for the expansion of mobile banking across the country. Likewise, the Nigeria Inter-Bank Settlement System (2023) stated that electronic payment transactions have continued to increase annually as more individuals and businesses embrace digital financial services. The growing acceptance of mobile banking reflects changing customer behaviour, where convenience, speed, and accessibility have become major considerations in choosing banking services. Ayo, Oni, Adewoye, and Eweoya (2016) reported that mobile banking has contributed to improved customer satisfaction by reducing waiting time, increasing transaction speed, and providing twenty-four-hour access to banking services. Customers no longer need to visit bank branches to perform routine transactions, thereby saving time and transportation costs.
Banking operations involve the daily activities performed by financial institutions to ensure efficient service delivery, financial intermediation, payment processing, customer relationship management, and risk control. According to Rose and Hudgins (2013), efficient banking operations improve profitability, customer confidence, and institutional sustainability. Moreover, Mishkin (2019) affirmed that technological innovations have become essential tools for improving operational efficiency by reducing manual processes, minimizing errors, and enhancing transaction processing. Mobile banking therefore serves as an important instrument for achieving operational excellence within modern banking institutions (Mishkin, 2019).
The introduction of mobile banking has also supported the implementation of Nigeria's cashless policy. According to the Central Bank of Nigeria (2024), the cashless initiative was introduced to reduce excessive cash handling, improve payment efficiency, and strengthen financial inclusion. Correspondingly, the World Bank (2022) reported that digital financial services have expanded access to formal financial institutions, particularly among individuals living in underserved communities. Mobile banking has therefore become an effective channel for extending banking services to customers who previously had limited access to conventional banking facilities.
This study is set against the backdrop of examining the effect of mobile banking on banking operations in Nigeria with a view to determining how mobile banking influences operational efficiency, service delivery, transaction processing, cost reduction, and the overall performance of banking institutions.
1.3 Statement of Problems
Investigation revealed that the rapid adoption of mobile banking in Nigeria has changed the way banking services are delivered, yet many commercial banks continue to face operational challenges that limit the full benefits of the technology. Although mobile banking is expected to improve service delivery, reduce transaction time, and increase customer convenience, issues such as unstable network connectivity, system downtime, transaction failures, and security concerns continue to affect banking operations and customer satisfaction (Adewoye, 2013; Central Bank of Nigeria [CBN], 2024). On the other hand, some banking institutions still experience difficulties in integrating mobile banking platforms with existing operational systems, resulting in delays, increased operational costs, and inefficiencies in service delivery.
Additionally, the increasing dependence on mobile banking has exposed banks to rising cases of cyber fraud, identity theft, unauthorized transactions, and other electronic security threats, creating concerns among customers and financial institutions (Nigeria Inter-Bank Settlement System [NIBSS], 2023; Ayo et al., 2016).
Furthermore, differences in digital literacy, internet accessibility, and smartphone ownership across various regions of Nigeria also affect the effective utilization of mobile banking services, thereby influencing banking operations and financial inclusion. It is against this backdrop that this study seeks to examine the effect of mobile banking on banking operations in Nigeria.
1.4 Aim and Objectives of Study
The aim of this study is to examine the effect of mobile banking on banking operations in Nigeria. The specific objectives of this research are to:
- Examine the effect of mobile banking on operational efficiency in Nigerian banks.
- Determine the effect of mobile banking on service delivery in Nigerian banks.
- Assess the effect of mobile banking on transaction processing speed.
- Examine the effect of mobile banking on operational cost reduction.
- Determine the effect of mobile banking on customer satisfaction in Nigerian banks.
1.5 Research Questions
The study came up with research questions so as to be able to ascertain the above stated objectives. The study seeks to answer the following questions:
- What effect does mobile banking have on operational efficiency in Nigerian banks?
- What effect does mobile banking have on service delivery in Nigerian banks?
- What effect does mobile banking have on transaction processing speed?
- What effect does mobile banking have on operational cost reduction?
- What effect does mobile banking have on customer satisfaction in Nigerian banks?
1.6 Research Hypotheses
In order to pursue the objective of this study, the following generalized statements have been designed to guide and aids in obtaining the result for the experiment to be conducted. For this work, the null hypothesis will be represented with H0 while the alternative hypothesis will be represented with hypothesis H1.
Hypothesis One
- H0: Mobile banking has no significant effect on operational efficiency in Nigerian banks.
- H1: Mobile banking has a significant effect on operational efficiency in Nigerian banks.
Hypothesis Two
- H0: Mobile banking has no significant effect on service delivery in Nigerian banks.
- H1: Mobile banking has a significant effect on service delivery in Nigerian banks.
Hypothesis Three
- H0: Mobile banking has no significant effect on transaction processing speed in Nigerian banks.
- H1: Mobile banking has a significant effect on transaction processing speed in Nigerian banks.
Hypothesis Four
- H0: Mobile banking has no significant effect on operational cost reduction in Nigerian banks.
- H1: Mobile banking has a significant effect on operational cost reduction in Nigerian banks.
Hypothesis Five
- H0: Mobile banking has no significant effect on customer satisfaction in Nigerian banks.
- H1: Mobile banking has a significant effect on customer satisfaction in Nigerian banks.
1.7 Significance of Study
The outcome of this research will provide commercial banks with reliable information for improving mobile banking services and operational performance. Also, this research will provide commercial banks with factual information on how mobile banking affects banking operations, enabling management to identify areas requiring improvement in service delivery, transaction processing, and operational efficiency.
Furthermore, the evidence obtained will benefit bank customers by providing information on the role of mobile banking in improving access to banking services, reducing transaction time, and enhancing the convenience of financial transactions.
Lastly, the outcome of this research will serve as a useful source of academic literature for students, researchers, and scholars who intend to conduct further studies on mobile banking, electronic banking, and banking operations in Nigeria.
1.8 Scope of Study
This study focuses on the effect of mobile banking on banking operations in Nigeria using Access Bank Plc, Lagos State as the case study. The study covers mobile banking services such as fund transfers, bill payments, airtime purchases, balance inquiries, account management, and their effects on operational efficiency, service delivery, transaction processing, operational cost, and customer satisfaction.
1.9 Limitations of the Study
During the course of this study, there were some problems encountered which stood as limitations to the research work. Some of the limitations include:
- Time Constraint: The time frame given to accomplish this project was very short due to school academic calendar and it was carried out under pressure which made the researcher not to implement some necessary features.
- Financial Constraint: Insufficient fund tends to impede the efficiency of the researcher in sourcing for the relevant materials, literature or information and in the process of data collection (internet, questionnaire and interview).
- Initial Cooperation Delay from Respondents: A particular limitation of this work came as a result of the respondent refusal to offer their cooperation at the initial time they were contacted. This contributed in making the success of this research study difficult.
1.10 Definition of Terms
Mobile Banking:
Mobile banking refers to the use of mobile phones or other handheld devices to perform banking transactions such as fund transfers, bill payments, account balance inquiries, and other financial services without visiting a bank branch (Shaikh & Karjaluoto, 2015).
Banking Operations:
Banking operations refer to the day-to-day activities carried out by banks to provide financial services, manage customer accounts, process transactions, and maintain efficient service delivery (Rose & Hudgins, 2013).
Operational Efficiency:
Operational efficiency is the ability of a bank to deliver quality services with minimal cost, reduced errors, and effective use of available resources (Mishkin, 2019).
Transaction Processing:
Transaction processing refers to the procedures involved in receiving, verifying, executing, and recording financial transactions accurately and promptly (Central Bank of Nigeria, 2024).
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