Abstract
Using data from Chinese listed firms, we develop a measure of a firm's reliance on human capital that is based on its demand for highly educated employees. We find that a high reliance on human capital is linked to low corporate leverage, and this effect is more pronounced among firms at a high risk of human capital mobility and those facing high skilled-labour adjustment costs. Our results indicate that firms strategically manage their capital structure to maintain financial flexibility, enabling them to effectively respond to the labour-related costs associated with human capital losses and costly labour adjustments.