MODERATING EFFECTS OF FIRM SIZE ON HUMAN CAPITAL EXPENDITURE AND FINANCIAL PERFORMANCE OF CONSUMER GOODS COMPANIES IN NIGERIA

Abstract

This study explores the moderating effect of firm size on human capital expenditure on the financial performance of consumer goods companies in Nigeria. Human capital expenditure—comprising investments in employee salaries, health and safety, and welfare—is increasingly acknowledged as a strategic asset in improving organizational efficiency and profitability. In the context of Nigeria's dynamic and evolving consumer goods sector, the role of human capital becomes even more critical as companies strive to maintain competitiveness and adapt to market fluctuations. The research adopts a quantitative approach, analyzing panel data from selected consumer goods firms listed on the Nigerian Exchange Group (NGX). Human capital expenditure is measured through proxies such as staff cost in health and safety and training expenses, while financial performance is assessed using indicators like return on assets (ROA), return on equity (ROE), and net profit margin (NPM).
Correlation and regression analysis was employed to evaluate the relationship between the
variables, controlling for firm size, leverage, and macroeconomic factors. Findings from the study indicate a significant positive relationship between human capital expenditure and financial performance. Companies that consistently invest in their workforce tend to report better financial outcomes, suggesting that employee-related investments enhance productivity, innovation, and operational effectiveness. The results reinforce the argument that human capital should be treated not as an expense, but as a strategic investment capable of generating long-term financial returns.
The study contributes to empirical literature on human capital development in Africa generally, and Nigeria specifically, and provides practical implications for corporate managers and policymakersvamong others, the study recommends that consumer goods firms in Nigeria prioritize structured human capital strategies to enhance performance and sustain competitive advantage in a challenging business environment.