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Federal Reserve Chairman Kevin Warsh just ripped up the Fed’s crib notes. He cut forward guidance from the FOMC statement, declined to add his own dot to the Summary of Economic Projections, and announced five internal task forces to review how the Fed talks and acts. Traders freaked out for a day. The rest of us should calm down and remember why a central bank must be allowed to act — not perform a scripted ballet for Wall Street.
What Warsh actually did — and why markets jumped
At his press conference Warsh said plainly, “Absent, also, is so‑called forward guidance… I can’t give any forward guidance about what we’re going to do next.” He left the statement slimmer and refused to submit a personal dot. The SEP still showed officials tending toward higher inflation and a tighter path for rates, and markets read that as a hawkish tilt. Short‑term yields spiked — the two‑year moved by roughly the mid‑teens of basis points — and equities took a hit. That is noisy. It is also the point: the Fed took away a cheat sheet, and prices adjusted fast.
Why some demand a formal “reaction function”
Critics want a rule that tells investors exactly how the Fed will change rates when inflation, unemployment, growth, or financial conditions move. They say it anchors expectations, lowers term premiums, and reduces volatility. In plain English: Wall Street wants the Fed to promise to never surprise it. Call them the reaction‑function fundamentalists. Their argument sounds neat until you notice the side effects — permanent low volatility nudges leverage, inflates asset bubbles, and makes crashes bigger when they finally happen.
Research shows markets learn from action as well as words
Empirical work backs Warsh’s instinct. Bauer, Pflueger, and Sunderam find that beliefs about Fed responsiveness matter — they can double or triple how much interest rates react to macro surprises. But their work also shows markets often only accept a tougher Fed after the Fed demonstrates toughness in policy. Before the last rate liftoff, inflation surprises barely moved two‑year yields. After liftoff, the same surprise moved yields sharply. In short: the Fed communicates its reaction function by acting, not by handing out forecasts like party favors.
Practical takeaways: a disciplined Fed beats a Fed with a script
We should expect more short‑term volatility now. That is the price of restoring honest policymaking. If the task forces revise how the Fed communicates, we may see new tools that give clearer signals without turning policy into a locked‑in promise. For now, Warsh has set a clear benchmark — 2 percent inflation — and said he won’t be boxed in. Markets will grumble. They will also learn, the way they always do: from real policy, not from soothing PowerPoint slides. If you care about a stable economy and less boom‑and‑bust risk, you should be rooting for a Fed that acts instead of one that keeps traders comfortable at the cost of future crises.
