The Impact of Fraud on Financial Performance of Deposit Money Banks: Evidence from Nigeria

Abstract

This study demonstrated new evidence sustaining the idea that the issue of fraud has a long history and that fraud in deposit money banks affect performance when fraud are proxied with data extracted from inappropriate auditing process, peer group pressure, computer fraud and management looting using the Generalized Least Square Method (GLS) and the z-statistics as method of data analysis. The data used in the study were adjusted with the Jarque-Bera test of normality to remove any form of spurious result as variable normality is a standardized requirement for any linear model while the cronbach apha value was used to test the validity, consistency and reliability of the data. The main aim of the study is to investigate if variables like computer fraud, managers looting; inappropriate auditing, peer group pressure affect bank performance. To achieve this objective, research questions and hypotheses were formulated and variables were proxied for fraud and deposit banks performance as distilled from related literatures. The GLS result was used to test the formulated hypotheses with a standard z-value of 1.96. The GLS regression results revealed that there are negative relationships between bank frauds and performance while the z-test shows that bank frauds affect deposit money bank performance in Nigeria. The study therefore recommends that an efficient and modern financial technological structure such as Computer Aided Auditing Tools & Techniques (CAATTs) would combat fraud in deposit money banks in Nigeria.