Lender of Last Resort
The lender of last resort is the central bank standing ready to fund solvent-but-illiquid banks against collateral — Bagehot’s rule, with politics.
Definition
Lender of Last Resort refers to but-illiquid banks against collateral — Bagehot’s rule, with politics. Keep that definition fixed when comparing series, managers, or regimes — renaming the same tape does not create a new signal.
Why it matters
Bank funding and deposit behavior transmit stress into credit supply and asset prices. When but-illiquid banks against collateral — Bagehot’s rule, with politics shifts, related hedges, limits, and narratives usually need an explicit update rather than a quiet assumption.
Case
Suppose a desk is positioned for the opposite of what lender of last resort is saying. If but-illiquid banks against collateral — Bagehot’s rule, with politics moves against that book, the first question is not “is the story clever?” but whether size, hedges, and stop logic still match the observation.
How to read it
Pair with deposit betas, wholesale funding, and regulatory ratios before calling a scare over. Prefer a short written null hypothesis for Lender of Last Resort: what would falsify the current reading in the next window?