Beyond routine interest rate decisions and gradual balance sheet adjustments, the Fed has a genuinely different playbook reserved for actual crises — targeted, often extraordinary tools meant to address specific financial system stress rather than general economic conditions. The most routine of these is the discount window, a standing facility that lets banks borrow directly from the Fed when they need short-term funding. In theory it's a simple, always-available backstop; in practice it carries a well-documented "stigma" problem — banks often avoid using it even when it would genuinely help, out of concern that being seen borrowing from the Fed could signal weakness to markets and counterparties, undermining the very confidence a bank needs to maintain.
For genuinely extraordinary situations, the Fed can invoke Section 13(3) of the Federal Reserve Act — emergency lending authority available in "unusual and exigent circumstances," used to stand up special crisis-response facilities well beyond the Fed's routine toolkit. Both the 2008 financial crisis and the 2020 COVID-19 pandemic saw extensive use of this authority, with the Fed creating a range of targeted emergency facilities addressing the specific forms of financial market dysfunction each crisis produced — from stabilizing commercial paper markets to supporting corporate bond markets to backstopping money market funds.
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