Unit Labor Cost Inflation Falls to 1.5%, Casting Doubt on the Fed's Case for Rate Hikes
Nashnova编辑部
Unit labour costs — wages adjusted for productivity — have fallen to 1.5%, back to pre-pandemic levels; a former Fed vice-chair now asks: if the labour market isn't driving inflation, what justifies further rate hikes?
What are the mainstream inflation gauges missing?
Core inflation, trimmed-mean inflation, sticky-price inflation — every metric the Fed watches relies on prices alone, ignoring wages and productivity.
Unit labour costs — what it costs a firm in labour to produce one unit of output — fill that gap: they capture both wage growth and worker efficiency in a single number.
This means → price-only gauges risk misreading one-off shocks like energy and tariffs as persistent inflation, potentially triggering the wrong rate decision.
What does the 1.5% figure tell us?
Smoothed over a four-year rolling average, unit labour cost inflation reads 2% over the past four years and 1.5% over the past twelve months.
In plain terms = that is roughly where it stood in 2018–2019 — when the Fed's preferred PCE price index was at or below the 2% target.
Two forces are driving the decline: average hourly earnings growth at a seven-year low + productivity growth at a ten-year high; accelerating AI deployment could push productivity higher still.
Then why is headline inflation still elevated?
The PCE price index has run above the 2% target for five straight years, but the article argues the culprits lie elsewhere: energy prices, tariffs, and chip and electricity costs inflated by hyperscaler investment.
None of these are labour-cost-driven — tariffs and oil prices cannot rise indefinitely, and oil futures already point to lower prices over the next year.
This reflects a pattern where today's "high inflation" looks more like stacked supply-side shocks than an overheating economy.
Is the labour market actually running hot?
Job growth remains weak; the falling unemployment rate stems not from more hiring but from a drop in prime-age labour force participation — fewer people are looking for work.
Unlike prior expansions, the labour income share has been falling, a sign that workers' bargaining power has not strengthened.
This means → the employment data show no sign of overheating — the logic of "jobs are too strong, so we must hike" does not hold up.
What does this mean for the new Fed chair?
The article's conclusion is explicit: the labour market is not currently a source of underlying inflation.
The Fed may still have reasons to hike — for instance, to anchor inflation expectations — but a hot labour market is not one of them.
In plain terms = this is a direct challenge to Kevin Warsh's Fed: how you define "underlying inflation" will determine which way rates go.
Content is for reference only, not financial advice.