Bank Stress Testing: Public Interest or Regulatory Capture?

Working Paper: NBER ID: w26887

Authors: Thomas Ian Schneider; Philip E. Strahan; Jun Yang

Abstract: We test whether measures of potential influence on regulators affect stress test outcomes. The large trading banks – those most plausibly ‘Too big to Fail’ – face the toughest tests. In contrast, we find no evidence that either political or regulatory connections affect the tests. Stress tests have a greater effect on the value of large trading banks’ portfolios; the large trading banks respond by making more conservative capital plans; and, despite their more conservative capital plans, the large trading banks still fail their tests more frequently than other banks. These results are consistent with a public-interest view of regulation, not regulatory capture.

Keywords: Bank Stress Testing; Regulatory Capture; Public Interest; Financial Regulation

JEL Codes: G21


Causal Claims Network Graph

Edges that are evidenced by causal inference methods are in orange, and the rest are in light blue.


Causal Claims

CauseEffect
large trading banks (G21)tougher stress tests (G28)
regulatory connections (K20)leniency in stress test evaluations (G28)
political donations (D72)leniency in stress test evaluations (G28)
bank size (G21)regulatory oversight (G18)
regulatory oversight (G18)stress test outcomes (C52)

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