Dsouza, Suzan; Kathavarayan, Krishnamoorthy; Mathias, … - In: Econometrics : open access journal 13 (2025) 2, pp. 1-22
This study investigates the relationship between capital structure and financial performance in South African firms, focusing on the potential non-linear, inverse U-shaped effect of leverage on profitability. Drawing on data from 1548 firm-year observations covering 183 publicly listed South...