Nigeria’s external debt : what relationship with reputational risk and economic development

Abstract

This study investigates the relationship between Nigeria’s external debt, reputational risk, and economic development, a subject of growing importance given the country’s escalating reliance on foreign borrowing to finance infrastructure and bridge fiscal deficits. The research sets out to examine how Nigeria’s debt profile has evolved over time, the implications of this borrowing on its standing within the global financial community, and the broader consequences for sustainable economic development. The motivation lies in addressing a gap in existing literature, which often emphasizes economic effects of debt but gives limited attention to reputational dimensions. The study adopts a mixed-methods approach, drawing on secondary data from the Debt Management Office (DMO), International Monetary Fund (IMF), World Bank, and other reputable sources. It applies theoretical perspectives such as the debt overhang theory, institutional theory, and public choice theory to analyze debt sustainability and governance challenges. Empirical evidence is used to explore both the beneficial role of external borrowing in funding development projects and the negative effects of excessive debt servicing on critical sectors like health, education, and infrastructure. The general findings indicate that while external debt has contributed to infrastructure development and social programs, poor management practices, policy inconsistency, and corruption have undermined its developmental benefits. Specifically, the study finds that Nigeria’s recurrent debt accumulation has heightened reputational risk, manifested in unfavorable credit ratings, higher borrowing costs, and diminished investor confidence. The reputational challenges are compounded by a history of defaults and lack of transparency in debt management. These findings suggest that Nigeria’s economic vulnerabilities are intertwined with its reputation in the global financial system. The study concludes that sustainable debt management requires fiscal discipline, economic diversification, and enhanced governance frameworks. The implications point toward the urgent need for transparency, accountability, and proactive engagement with international creditors to rebuild trust and ensure that external borrowing translates into long-term development rather than perpetual indebtedness.