Venture Capital, Private Equity and External Financing in European High-Tech Entrepreneurial Firms: The Moderating Role of Investor Protection

Drawing on institutional theory and agency theory, this study examines whether venture capital (VC) and private equity (PE) ownership acts as a complement to, or substitute for, investor protection in shaping equity financing, debt financing, and leverage decisions in high-tech entrepreneurial firms. The analysis is based on a panel dataset of 403 high-tech entrepreneurial firms from 11 European countries over the period 2009–2013. To address potential endogeneity and reverse causality between external finance and VC/PE investment, the study employs two-stage least squares (2SLS) regression models using an instrumental-variable approach. The results provide tentative evidence that VC/PE ownership is associated with stronger debt-related financing outcomes, particularly leverage, in countries characterised by weaker investor protection, suggesting a possible substitutive relationship in debt-related financing outcomes. However, these findings should be interpreted cautiously given the limitations associated with the instrumental-variable strategy. The study contributes to the literature on entrepreneurial finance, corporate governance and law and finance by showing how firm-level governance mechanisms interact with national institutional settings in shaping financing decisions.