Specialization in Banking
Abstract
ABSTRACT Using supervisory data on the loan portfolios of large U.S. banks, we document that these banks specialize by concentrating their lending disproportionately in a few industries. This specialization is consistent with banks having industry‐specific knowledge, reflected in reduced risk of loan defaults, lower aggregate charge‐offs, and higher propensity to lend to opaque firms in the preferred industry. Banks attract high‐quality borrowers by offering generous loan terms in their specialized industry, especially to borrowers with alternative options. Banks focus on their preferred industry in times of instability and relatively lower Tier 1 capital as well as after surges in deposits.
Fields of Study & Subjects
Banking stability
regulation
efficiency
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FinTech
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Publication details
- Journal / source
- The Journal of Finance
- Publisher
- Wiley
- Volume
- 81
- Issue
- 3
- Pages
- 1531–1572
- Publication date
- 29 March 2026
- Language
- EN