[This article examines underpricing of initial public offerings (IPOs) and seasoned offerings in the corporate bond market. We investigate whether underpricing represents a solution to an information problem or a liquidity problem. We find that underpricing occurs with both IPOs and seasoned offerings and is highest among riskier, unknown firms. Our evidence suggests that information problems drive underpricing, with support for both the bookbuilding view of underpricing and the asymmetric information theory. We do not find evidence in favor of the Rock model of underpricing or any evidence that illiquidity causes underpricing.]

We study whether the presence of major customer-supplier relationships affects a supplier's cost of debt. Using 5,704 U.S. corporate bonds issued from 1983 to 2013, we find that the cost of debt tends to be reduced when there are major customer-supplier relationships. This finding is robust to alternative measures of major customer-supplier relationships, subsample analyses, a propensity score matched sample analysis, and an instrumental variables approach. The results are consistent with the certification hypothesis, where a major customer serves as a monitoring and certifying entity for its supplier, thereby reducing information asymmetry between the supplier and its creditors. Moreover, the supplier's cost of debt is further reduced if the issuing supplier has higher asset specificity, whereas suppliers in more competitive industries do not incur the benefits of the validation.

This article examines underpricing of initial public offerings (IPOs) and seasoned offerings in the corporate bond market. We investigate whether underpricing represents a solution to an information problem or a liquidity problem. We find that underpricing occurs with both IPOs and seasoned offerings and is highest among riskier, unknown firms. Our evidence suggests that information problems drive underpricing, with support for both the bookbuilding view of underpricing and the asymmetric information theory. We do not find evidence in favor of the Rock model of underpricing or any evidence that illiquidity causes underpricing. , Oxford University Press.