The Value of Bond Underwriter Relationships ∗ Stine Louise Daetz, Jens Dick-Nielsen and Mads Stenbo Nielsen September 5, 2017 Abstract We show that corporate bond issuers benefit from utilizing existing underwriter relationships when rolling over bonds, but at the same time become exposed to un- derwriter distress. A strong relationship enables the underwriter to credibly certify the issuer resulting in lower direct issuance costs and lower underpricing. However, if the underwriter becomes distressed, this spills over to the issuer's credit risk, be- cause it weakens the relationship and increases the risk of involuntary relationship termination. The credit risk spillover is more pronounced for risky, opaque issuers with high rollover exposure, i.e., those issuers most in need of certification by an underwriter. Keywords: Underwriter relationship; Corporate bonds; Certification; Rollover risk; Relationship banking JEL: G12; G14; G21; G24 ∗The authors are from Department of Finance at Copenhagen Business School (CBS). Corresponding author is Stine Louise Daetz (
[email protected]). We are grateful for helpful comments from Olivier Darmouni, Bj¨ornImbierowicz, Nada Mora, Florian Nagler, Lasse Heje Pedersen, Ramona Westermann, Charlotte Østergaard, conference participants at 2015 MFA meeting, 2017 NFN workshop, and seminar participants at the FRIC seminar and PhD Seminar Day at CBS. The authors gratefully acknowledge support from the Center for Financial Frictions (FRIC), grant no. DNRF102. Stine Louise Daetz is also affiliated with Danmarks Nationalbank and it is hereby noted that the views expressed in this paper are those of the author(s) and do not necessarily reflect the position of Danmarks Nationalbank. I. Introduction The value created by the relationship between an issuer of a security and the underwriter can be characterized as relationship capital (Rajan (1992), and James (1992)).