The authors are grateful to two anonymous reviewers and the editor (Deborah Lucas) for helpful comments. The authors also thank Jose Campa, Hans Degryse, Michele Fratianni, Riccardo Lucchetti, Arito Ono, Marco Pagano, Alberto Pozzolo, Anthony Saunders, Greg Udell, Larry Wall, Clas Whilborg, Alberto Zazzaro, Fernando Restoy Lozano, Rafael Ruppulo, and the participants of the conference on Changing Geography of Banking at Ancona, Italy, September 2006; Financial Association Meetings at Utah, USA, October 2006; European Central Bank conference on Financial Integration and Stability at Madrid, Spain, November, 2006; and the participants at the seminar of the Office of the Comptroller of Currency, January 2007, for helpful comments and suggestions. Usual caveats apply.
Cross-Border Bank M&As and Risk: Evidence from the Bond Market
Article first published online: 20 MAY 2010
© 2010 The Ohio State University
Journal of Money, Credit and Banking
Volume 42, Issue 4, pages 615–645, June 2010
How to Cite
CHOI, S., FRANCIS, B. B. and HASAN, I. (2010), Cross-Border Bank M&As and Risk: Evidence from the Bond Market. Journal of Money, Credit and Banking, 42: 615–645. doi: 10.1111/j.1538-4616.2010.00301.x
- Issue published online: 20 MAY 2010
- Article first published online: 20 MAY 2010
- Received March 28, 2007; and accepted in revised form November 12, 2009.
- bank risk;
- yield spreads
The impact of cross-border bank M&As on bank risk remains an open question. Though geographically diversifying bank M&As have the potential to reduce the risk of bank insolvency, they also have the potential to increase that risk due to the increase in risk-taking incentives by bank managers and stockholders following these transactions. This paper empirically investigates whether cross-border bank M&As increase or decrease the risk of acquiring banks as captured by changes in acquirers' yield spreads. This paper also investigates how differences in the institutional environments between bidder and target countries affect changes in yield spreads following M&A announcements. The study finds that bondholders, in general, perceive cross-border bank M&As as risk-increasing activities, unlike domestic bank mergers. Specifically, on average, yield spreads increase by 4.13 basis points following the announcement of cross-border M&As. This study also finds that these yield spreads are significantly affected by the differences in investor-protection and deposit insurance environments between the transacting countries. However, the study does not find that the regulatory and supervisory environment in the home countries of the transacting parties significantly affects the changes in yield spreads. The overall evidence suggests that regulators should judge the relative environment in both the home and the host countries in evaluating the associated risks of an active multinational financial institution and in setting the sufficiency of the banks' reserve positions.