Resumen de Corporate diversification and the cost of debt: : The role of segment disclosures
Francesca Franco, Oktay Urcan, Florin P. Vasvari
Previous theoretical arguments suggest that industrial diversification provides a co-insurance effect that decreases the firm's default risk. In this paper, we endogenously estimate a firm's segment disclosure quality and investigate whether the quality of segment disclosures significantly affects bond investors' assessment of the coinsurance effect of diversification. We document that bonds issued by industrially diversified firms with high-quality segment disclosures have significantly lower yields than bonds issued by diversified firms with low-quality segment disclosures. We also find that the negative relation between industrial diversification and bond yields becomes stronger when firms improve segment disclosures as a result of FAS 131. Finally, we show that high-quality segment disclosures are associated with lower syndicated loan spreads for a subsample of loans issued by large bank syndicates, which are more likely to rely on publicly reported segment information
