The effect of e-payment system on economic growth – evidence from Nigeria

CHAPTER ONE

INTRODUCTION

1.1 Background to the Study

The adoption of electronic payment (e-payment) systems has transformed the financial landscape of many economies globally. E-payment systems encompass transactions made through digital channels, such as mobile money, online banking, card payments, and other electronic platforms. These systems reduce reliance on cash, increase transaction efficiency, and enhance financial inclusion. Globally, e-payment platforms have emerged as a critical driver of economic growth, promoting efficiency in commerce, facilitating cross-border transactions, and improving government revenue collection through easier tax remittance.

In Nigeria, the financial sector has witnessed significant transformation over the past decade, driven largely by the Central Bank of Nigeria’s (CBN) push for a cashless economy. Initiatives such as the introduction of the Cashless Policy in 2012, the development of mobile banking platforms, and the growth of fintech solutions have accelerated e-payment adoption. Reports by the Nigerian Inter-Bank Settlement System (NIBSS) indicate that electronic transactions have grown exponentially, contributing to increased financial sector efficiency and potential stimulation of economic activities.

Despite these advances, challenges persist, including digital infrastructure gaps, limited financial literacy, cybersecurity threats, and regulatory constraints. Understanding how e-payment adoption translates into economic growth is critical, particularly in a developing economy like Nigeria, where banking accessibility and transaction efficiency remain key determinants of economic performance.

1.2 Statement of the Problem

While e-payment systems are widely adopted, there remains a gap in empirical evidence linking their usage to overall economic growth in Nigeria. High transaction volumes alone do not necessarily translate to macroeconomic growth unless they enhance productivity, investment, and consumption. Several studies have noted that challenges such as inadequate digital literacy, poor network infrastructure, and regulatory bottlenecks may limit the effectiveness of e-payment systems in driving economic development. This study, therefore, seeks to investigate the relationship between e-payment adoption and economic growth in Nigeria.

1.3 Objectives of the Study

The main objective of this study is to examine the effect of e-payment systems on Nigeria’s economic growth. The specific objectives include:

1. To assess the relationship between mobile money transactions and economic growth in Nigeria.

2. To examine the impact of online banking transactions on economic growth in Nigeria.

3. To evaluate the role of electronic card payments on economic growth in Nigeria.

1.4 Research Questions

1. What is the relationship between mobile money transactions and economic growth in Nigeria?

2. How do online banking transactions affect economic growth in Nigeria?

3. To what extent do electronic card payments influence economic growth in Nigeria?

1.5 Hypotheses

The study will test the following hypotheses:

H₀₁: There is no significant relationship between mobile money transactions and economic growth in Nigeria.
H₁₁: There is a significant relationship between mobile money transactions and economic growth in Nigeria.

H₀₂: Online banking transactions do not significantly affect economic growth in Nigeria.
H₁₂: Online banking transactions significantly affect economic growth in Nigeria.

H₀₃: Electronic card payments have no significant impact on economic growth in Nigeria.
H₁₃: Electronic card payments have a significant impact on economic growth in Nigeria.

1.6 Significance of the Study

This study is significant for several reasons. First, it provides empirical evidence on the contribution of e-payment systems to economic growth in Nigeria, guiding policymakers in the financial and economic sectors. Second, it helps financial institutions understand the implications of e-payment adoption on macroeconomic performance, enabling better planning and innovation. Third, it offers insights for researchers and academicians seeking to explore the interplay between fintech solutions and economic development in emerging markets.

1.7 Scope of the Study

The study focuses on Nigeria and examines the effects of major e-payment channels, including mobile money, online banking, and electronic card payments, on economic growth. The period of analysis will cover the years 2010 to 2024 to capture the recent trends and effects of e-payment adoption in the Nigerian economy.

1.8 Limitation of the Study

The study may face limitations such as incomplete or inconsistent data on e-payment transactions, limited access to some financial databases, and the difficulty of isolating the impact of e-payments from other macroeconomic variables influencing economic growth. Nevertheless, robust statistical methods will be used to mitigate these limitations.