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Understanding inflation expectations: why they matter more than current inflation

If workers expect prices to rise 5% next year, they will demand 5% wage increases to maintain their real income. If firms expect costs to rise 5%, they will raise prices 5%. This dynamic — where expected inflation turns into actual inflation — is the core of the wage-price spiral that central banks work hardest to prevent. The theory goes back to Milton Friedman's "natural rate" hypothesis and Edmund Phelps's work on the augmented Phillips curve, for which Phelps won the 2006 Nobel Prize. The key insight: monetary policy must anchor expectations at the target level, or you lose control of inflation entirely. The Federal Reserve and ECB both track expectations obsessively for this reason.

The oldest and most direct way to measure expectations is to ask people. Key surveys include:

University of Michigan Survey of Consumers: The Michigan 1-year and 5–10 year inflation expectations are released monthly. The 5–10 year measure is closely watched as a signal of whether long-run expectations are anchoring. Available via FRED as MICH and MICH5 series.
NY Fed Survey of Consumer Expectations: The NY Fed SCE surveys 1,300 US households monthly and asks for 1-year and 3-year ahead inflation expectations with distribution questions (median and uncertainty).
ECB Consumer Expectations Survey: The ECB CES covers six euro-area countries monthly with 1-year and 3-year ahead inflation questions.
Consensus Economics: Surveys professional forecasters in 70+ countries — the gold standard for professional expectations, but subscription-based.

Financial markets offer real-time, forward-looking inflation expectations embedded in asset prices:

Breakeven inflation rate: The yield difference between a nominal government bond and an inflation-linked bond (TIPS in the US, ILGs in the UK) of the same maturity. The 10-year US TIPS breakeven rate from FRED (T10YIE) is the most widely cited market-based US inflation expectation.
Inflation swaps: OTC derivatives where one party pays a fixed rate and receives realised CPI. The 5-year/5-year forward inflation swap (5y5y) — the rate expected to prevail 5 years from now over the following 5 years — is the ECB's preferred market-based measure of long-run expectations.

Breakevens include a risk premium (investors want extra yield for bearing inflation uncertainty), so they can overstate actual inflation expectations. The Cleveland Fed's inflation expectations model attempts to strip out the risk premium to get a purer expectation estimate.

Between household surveys and market prices sit professional forecaster surveys — the views of economists at banks, fund managers, and research institutions. Key sources:

Philadelphia Fed Survey of Professional Forecasters (SPF): The SPF is the oldest US quarterly survey of professional forecasters, published since 1968. Covers CPI, PCE, and GDP expectations out to 10 years.
ECB Survey of Professional Forecasters: The ECB SPF surveys forecasters for euro-area HICP, GDP, and unemployment on a quarterly basis.
IMF WEO forecasts: The IMF World Economic Outlook, published in April and October, provides CPI forecasts for 190+ countries 5 years ahead — the broadest cross-country source.

When analysts talk about "anchored" expectations, they mean that long-run measures (5–10 years out) remain close to the central bank's 2% target even when current inflation is much higher. During 2022–2023, US breakevens briefly exceeded 3% at 5 years, but the 10-year measure stayed near 2.5% — suggesting markets believed the Fed would eventually succeed. Contrast this with the 1970s, when long-run expectations drifted higher each year as the Fed failed to act decisively.

To assess whether expectations are anchored today, check three things simultaneously: (1) the Michigan 5–10 year survey (consumer long-run); (2) the 10-year TIPS breakeven (market long-run); (3) the Philadelphia SPF 10-year ahead CPI forecast (professional long-run). If all three are near 2%, expectations are anchored. If any is drifting above 2.5% persistently, central banks will take notice. The BIS working paper on inflation expectations provides the empirical framework for this assessment.

Sources & further reading

Terms in this guide

inflation target core inflation real interest rate wage price spiral disinflation

Frequently asked questions

What does it mean when the central bank says expectations are "well anchored"?

"Well anchored" means people and markets believe inflation will return to 2% over the medium term regardless of what it is doing right now. It means the central bank's credibility is intact. When expectations are anchored, a temporary inflation spike (from an energy shock, say) doesn't cause workers to demand higher wages or firms to raise prices pre-emptively — because everyone trusts it will pass. Anchored expectations are the product of decades of consistent central banking; once lost, they're very hard to rebuild. The Fed's explanation of its monetary policy goals explicitly discusses expectations anchoring.

Where can I track US inflation expectations in real time?

The best free sources: FRED T10YIE (10-year TIPS breakeven, daily), FRED MICH (Michigan 1-year, monthly), and the NY Fed SCE (1-year and 3-year consumer expectations, monthly). For professional forecasts, the Philadelphia Fed SPF is quarterly and free to download.

How do expectations differ between households and financial markets?

Households typically expect higher inflation than markets or professional forecasters — often 1–2 percentage points higher — because they weight recent personal experiences (food and petrol prices they see daily) more than aggregate price indices. Markets incorporate all public information efficiently but also include risk premia that can inflate breakeven rates. Professional forecasters sit in the middle and tend to be closest to actual outturns. The Federal Reserve research on measuring inflation expectations provides a thorough comparison of all these measures.