The Value of Regulators as Monitors: Evidence from Banking
71 Pages Posted: 7 Dec 2017 Last revised: 6 May 2021
Date Written: December 11, 2020
While conventional wisdom suggests that financial supervision is costly for bank shareholders, agency theory suggests that supervisors’ audits can reduce shareholder monitoring costs. I study this trade-off in the context of an unexpected decrease in off-site surveillance by the US Federal Reserve, and I find that reduced surveillance leads to a 1% loss in bank Tobin’s q and a 7% loss in equity market-to-book. These losses come from increased internal audit expenditures and managerial misreporting, and they are larger in banks with opaque cash flows. My results document a novel substitution effect between public monitoring by regulators and private monitoring by shareholders.
Keywords: Financial Regulation, Monitoring, Shareholder Value
JEL Classification: G21, G28, G32
Suggested Citation: Suggested Citation