Investment-Banking Relationships: 1933-2007 ∗ Alan D. Morrison, Aaron Thegeya, Carola Schenone, University of Oxford International Monetary Fund University of Virginia William J. Wilhelm, Jr., University of Virginia October 24, 2016 ∗We are grateful to Rajesh Agarwal, Ron Burt, Zhaohui Chen, N.K. Chidambaran, Benjamin Cole, Brian Coulter, Murray Frank, Leora Friedberg, Mike Gallmeyer, Bill Greene, Alex Hollingsworth, Jayant Kale, Karthik Krishnan, Steve Karolyi, Anna Kovner, Pedro Matos, Hamid Mehran, Stavros Peristiani, Manju Puri, Yihui Wang, Chris Yung and seminar participants at the University of Arizona, Federal Reserve Bank of New York, Fordham University, University of Maryland, University of Melbourne, University of Minnesota, University of New South Wales, Northeastern University, University of Sydney, William & Mary, the Oxford University Centre for Corporate Reputation 2013 Symposium, and the 2014 Financial Intermediation Research Society (FIRS) conference for helpful comments. Paul Bennett, Steve Wheeler, Janet Linde (New York Stock Exchange), Tom Nicholas (Harvard Business School), and the staff at the Mudd Library (Princeton University) provided generous assistance in gaining access to the historical data. Patrick Dennis provided valuable programming assistance and Brendan Abrams, Ye Feng, Vaibhav Kapoor, Thomas Knull, Qiao Ma, Mary Weisskopf, and David Wilhelm provided excellent research assistance. We gratefully acknowledge financial support from the Oxford Centre for Corporate Reputation (Morrison and Thegeya); the Ledford Faculty Fellowship at the McIntire School of Commerce (Schenone); and the Walker Fund and the King Fund for Excellence at the McIntire School of Commerce (Wilhelm). Corresponding author: Bill Wilhelm, McIntire School of Commerce, University of Virginia, Rouss & Robertson Halls, East Lawn, P.O. Box, 400173, Charlottesville, VA 22904-4173, 434-924-7666,
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