Based on historical observations, if many banks fail, this is likely to:
A cause surviving banks to lower their ratios of reserves to deposits.
B cause surviving banks to raise their ratios of reserves to deposits.
C have no effect on the ratio of reserves to deposits in surviving bank:
D cause surviving banks to hold less currency.
The correct answer and explanation is :
The correct answer is B: cause surviving banks to raise their ratios of reserves to deposits.
Explanation:
Historically, when many banks fail, the remaining or surviving banks often respond by becoming more cautious and risk-averse. One of the ways they do this is by increasing their reserves relative to their deposits. This action serves several purposes:
- Increased Uncertainty and Risk Aversion: Bank failures can signal a loss of confidence in the banking system. Surviving banks, in response to the heightened risk and uncertainty, may decide to hold more reserves to ensure they can withstand any potential withdrawal demands from depositors. A higher reserve-to-deposit ratio provides them with a buffer in case of increased withdrawals, preventing them from facing liquidity crises.
- Liquidity Concerns: When a large number of banks fail, customers may worry about the stability of the financial system. This could lead to an increase in withdrawals, as depositors move their money to what they perceive as safer institutions. Surviving banks, anticipating these demands for liquidity, would then increase their reserves to maintain solvency and operational stability.
- Regulatory Responses: In the aftermath of bank failures, regulatory bodies might impose stricter requirements on the surviving banks to ensure the overall stability of the financial system. These regulations may include increasing reserve requirements, forcing banks to hold more reserves as a percentage of their deposits. This acts as a safety net to prevent further failures and systemic risk.
- Historical Precedents: During financial crises like the Great Depression or the 2008 global financial crisis, many banks failed, leading the surviving institutions to increase their reserves. This behavior reflects the increased caution that banks take in the face of external financial stress.
In summary, in response to a wave of bank failures, surviving banks are likely to raise their reserve ratios to prepare for potential liquidity needs, regulatory pressures, and to restore depositor confidence. Therefore, B is the most accurate answer.