Strengthening The Capital Structure–Performance Link: Evidence On The Moderating Effect of Corporate Governance
Keywords:
Capital structure, firm performance, corporate governance, finance, manufacturing companiesAbstract
This study aims to analyze the effect of capital structure on firm performance, considering the moderating role of corporate governance. Capital structure is a strategic financial decision related to the composition of debt and equity used to finance the firm, which in turn affects profitability, operational efficiency, and firm value. However, prior studies show inconsistent results regarding this relationship, indicating the presence of contingency factors such as corporate governance. This study employs a quantitative approach with a causal research design. The population comprises manufacturing companies listed on the Indonesia Stock Exchange during 2021–2025. Using a purposive sampling technique, 84 companies were selected, yielding 420 firm-year observations. Secondary data were obtained from financial statements and annual reports, and analyzed using panel data regression combined with Moderated Regression Analysis (MRA) to test the moderating role of corporate governance. The results show that capital structure (proxied by DAR and DER) has no significant effect on firm performance (proxied by ROA), while corporate governance (the number of directors, the number of commissioners, and institutional ownership) is unable to moderate the relationship between capital structure and firm performance among manufacturing companies listed on the Indonesia Stock Exchange.
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