Fraud in the Public Sector: Analysis of Causes, Impacts, and Prevention Efforts in Government Financial Management

Abstract

This study analyzes the phenomenon of fraud in the public sector, focusing on government financial management. Fraud in this sector is often more prominent than in the private sector due to the characteristics of financial management systems that tend toward centralization and lack of transparency. The main causes of fraud include weaknesses in internal controls, lack of accountability, and the presence of pressure, opportunity, and rationalization as explained by the Fraud Triangle, Fraud Diamond, and Fraud Hexagon theories. Common types of fraud include bribery, abuse of authority, embezzlement of state assets, and extortion. The impact of fraud is very detrimental — not only causing significant financial losses to the state, estimated at hundreds of billions of dollars annually, but also damaging the government's image and eroding public trust. To prevent fraud, comprehensive efforts are required, including increased transparency, strengthened accountability, implementation of effective internal control systems, and the use of forensic accounting and investigative auditing. Additionally, the implementation of good governance and the use of fraud analytics play an important role in detecting and preventing unusual financial movements. This study concludes that fraud prevention in the public sector requires a sustainable multi-dimensional approach to maintain the integrity and efficiency of state financial management.