What Determines the Structure of Corporate Debt Issues?

Publicly-traded debt securities differ on a number of dimensions, including quality, maturity, seniority, security, and convertibility. Finance research has provided a number of theories as to why firms should issue debt with different features; yet, there is very little empirical work testing these theories. We consider a sample of 14,867 debt issues in the U.S. between 1971 and 2004. Our goal is to test the implications of these theories, and, more generally, to establish a set of stylized facts regarding the circumstances under which firms issue different types of debt. <br><br>Our results suggest that there are three main types of factors that affect the structure of debt issues: First, firm-specific factors such as leverage, growth opportunities and cash holdings are related with the convertibility, maturity and security structure of issued bonds. Second, economy-wide factors, in particular the state of the macroeconomy, affect the quality distribution of securities offered; in particular, during recessions, firms issue fewer poor quality bonds than in good times but similar numbers of high-quality bonds. Finally, controlling for firm characteristics and economy-wide factors, project specific factors appear to influence the types of securities that are issued. Consistent with commonly stated 'maturity-matching' arguments, long-term, nonconvertible bonds are more likely to be issued by firms investing in fixed assets, while convertible and short-term bonds are more likely to finance investment in R&D