Federal Reserve Regulation

The Federal Reserve has two distinct roles in banking: monetary policy and bank regulation. As the central bank, it sets interest rates, manages the money supply, and implements policies during financial crises. As a regulator, it supervises state-chartered banks that are members of the Fed system and all bank holding companies.

The dual role: monetary policy and regulation

The Federal Reserve operates on two tracks. First, as the central bank, it implements monetary policy — it sets the federal funds rate (the rate at which banks lend to each other overnight), conducts open-market operations (buying and selling securities to inject or drain cash from the system), and acts as lender of last resort during crises. These actions affect inflation, employment, and yield curves.

Second, as a regulator, the Federal Reserve supervises bank holding companies and state-chartered banks that are members of the Federal Reserve system. It sets capital standards, examines banks, and enforces rules against unsafe practices. These regulatory actions are distinct from monetary policy, though they are sometimes in tension — a central bank might want to tighten monetary policy (raise interest rates) to fight inflation, but tighter policy makes it harder for banks to earn money and stay well-capitalized.

Reserve requirements and the regulatory framework

Historically, the Federal Reserve required that banks hold a certain fraction of their deposits in reserves — cash or deposits at the Federal Reserve — that could not be lent out. A bank with $100 in deposits might be required to hold $10 in reserves (10% reserve requirement) and could lend out the remaining $90. Reserve requirements were a key tool to control money supply: raise the requirement and banks must hold more cash idle; lower it and they can lend more.

In 2020, the Federal Reserve reduced reserve requirements to zero in response to the COVID-19 pandemic. This was largely symbolic — large banks are now subject to capital standards that effectively require them to hold more assets than reserve requirements would mandate anyway. But it reflected the Fed’s belief that reserve requirements were an outdated tool.

Regulation A and the discount window

Regulation A governs the Federal Reserve’s “discount window” — the lending facility through which the Fed provides short-term credit to banks that are short of cash. The discount rate is the interest rate charged on this lending. By raising or lowering the discount rate, the Fed affects how much banks are willing to borrow and thus how much they lend to customers. During the 2008 financial crisis, the Fed slashed the discount rate to near-zero and expanded the types of assets banks could pledge as collateral.

Capital standards and Dodd-Frank

Post-2008, the Federal Reserve has become more focused on “macroprudential” regulation — setting capital and leverage standards to ensure the banking system as a whole is resilient. Under the Dodd-Frank Act, the Federal Reserve implements stress tests for large banks, requiring them to prove they can survive a severe recession without becoming undercapitalized. These tests have become a major regulatory tool.

The Federal Reserve also enforces Basel III standards — international capital accords that set minimum capital ratios for banks. Larger, more complex banks must hold more capital. The Fed also limits dividends and share buybacks for banks that do not pass stress tests, forcing them to build capital rather than return it to shareholders.

The independence debate

The Federal Reserve is technically independent — it is not directly appointed by or answerable to the President (though the President appoints the Board members with Senate confirmation). This independence is meant to shield monetary policy from short-term political pressures. A President might want lower interest rates to boost the economy before an election; an independent Fed can ignore that pressure and raise rates to fight inflation if needed.

Nonetheless, the Fed is ultimately accountable to Congress — Congress can change its mandate by statute, and Congress holds hearings on Fed policies. This balance between independence and accountability is contentious. Some argue the Fed is too independent and unaccountable; others argue that any less independence would politicize monetary policy.

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