More Bank Capital Cannot Prevent a Liquidity Run
Cohn challenges the reflex to impose more capital requirements after regional-bank failures. Capital can improve solvency buffers, but it does not supply cash to departing depositors; requiring more of it can also reduce lending and slow growth.
- A bank run is an immediate liquidity problem.
- Even a well-capitalized institution must meet depositor withdrawals.
- Higher capital requirements cause banks to retain more balance sheet.
- Retained capital reduces funds available for client lending.
“capital doesn't prevent a bank run.”
“If there's a bank run. Capital doesn't provide your depositors liquidity.”