“…These relations appear to generate unique networks of investors who tend to remain loyal to their primary investment bank (e.g., Binay, Gatchev, and Pirinsky, 2007;Gondat-Larralde and James, 2008;Huang, Shangguan, and Zhang, 2008). This suggests that buy-side firms self-segment through affiliation with particular investment banks, much like a social network.…”