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Intellectual Capital and Financial Performance of Quoted Service Firms in Nigeria

Obafemi, Tunde Olutokunboh, Ph.D, Umeh, Mary Josephat

Abstract

In today’s knowledge-driven economy, intangible resources such as employee expertise, organizational systems, and stakeholder relationships are central to firm success. Traditional performance measures focusing only on physical and financial assets no longer capture the full potential of organisations. , particularly in emerging markets like Nigeria. This study examined the effect of intellectual capital on the financial performance of MTN Nigeria Plc over the period 2013–2023. Using an ex-post facto research design, data were sourced from audited annual reports, financial statements, and industry publications. Human capital, structural capital, and relational capital were used as proxies for intellectual capital, while return on equity served as the performance indicator. Regression analysis was employed to assess the relationship between these variables. The results revealed that intellectual capital collectively explained approximately 84% of the variation in ROE (Adjusted R2 = 0.837), with the model being statistically significant (F = 20.82, p = 0.0007). Among the components, structural capital had the strongest positive and significant effect on ROE (β = 0.5273, p = 0.0085), followed by human capital (β = 0.3471, p = 0.0604), while relational capital showed an insignificant effect (β = 0.1832, p = 0.6346). The findings highlighted that internal organizational capabilities, particularly structural and human capital, were key drivers of financial performance, whereas relational capital played a more supportive role. The study concluded that effective management and investment in intellectual capital are essential for enhancing profitability and sustaining competitive advantage in Nigerian service firms.

Keywords

Intellectual capitalHuman capitalStructural CapitalRelational Capital and Financial performanceReturn on equity.

References

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