Corruption as a Barrier to Effective Governance in Key Sectors of Nigeria

Nigeria gained independence on October 1, 1960, and possesses valuable natural resources like fertile land, coal, natural gas, and crude oil, providing significant potential for rapid economic growth. Despite these resources and opportunities, Nigeria remains a developing and impoverished country. Recently, it ranked 145 out of 180 countries with a score of 25 on the corruption index. This paper examines how corruption has become a barrier to effective governance in key sectors of the Nigerian economy. The scope of this study spans from the year 2000 to 2023, a period marked by significant political transitions, democratic reforms, and intensified anti-corruption campaigns in Nigeria. Within this timeframe, the study explores how corruption has adapted to changing political, economic, and technological contexts, revealing its resilience and complexity. A methodical review of qualitative content from secondary sources such as online materials, newspapers, and journal articles was conducted. To ensure a comprehensive understanding, a purposive sample size of 50 sources was selected for analysis. The study employs the theoretical framework of “Queer Ladder Theory†(QLT), which describes an unnatural ascent to high social status through corruption, including acts such as theft, bribery, and document falsification. The findings reveal that corruption in Nigeria undermines the effectiveness of public governance, negatively affecting political leaders, policymakers, and public servants. Corruption has led to injustice, economic inflation, increased internal security issues, and poor healthcare and education services, all of which negatively impact the welfare of citizens. Effective governance and corruption are closely linked, reinforcing each other in a harmful cycle; the lack of effective governance creates opportunities for various forms of corruption to thrive. To address the issues raised, the paper recommends reducing the cost of governance to improve the minimum wage, criminalizing undue interference with the justice system, and utilizing funds from the removal of fuel subsidies to establish and maintain refineries and rehabilitate road networks to support transportation and economic development.