Insee explains why national and harmonised inflation measures diverge
In a methodology article dated 15 October, France’s statistics institute Insee explained the difference between national consumer price index IPC and European harmonised index IPCH. IPC follows prices before public reimbursements for items such as health care, while IPCH follows what households pay after public coverage is deducted.
Event / data period: 2026-10-15
Published: · Updated:

Differences in coverage and weights can widen the gap during sharp rises in energy and food prices. Insee describes IPCH as suitable for cross-country comparisons and IPC as closer to tracking the purchasing power of money. The article is a methodology review rather than a new monthly inflation release; the choice of indicator depends on what is being measured.
Data
Insee explains why national and harmonised inflation measures diverge
Insee explains why national and harmonised inflation measures diverge
- · Occurred
Insee explains why national and harmonised inflation measures diverge
In a methodology article dated 15 October, France’s statistics institute Insee explained the difference between national consumer price index IPC and European harmonised index IPCH. IPC follows prices before public reimbursements for items such as health care, while IPCH follows what households pay after public coverage is deducted.
Methodology
Summary of the event and methods reported by the source; no independent outcome measurement.
Updated:
Subjects and places
Subject proposals
- Business enterpriseSuggested
- Preserved editorial category/topic; broad candidate onlyblog.insee.fr ↗
- InflationSuggested
- Subject suggested from the title or summary: inflation, consumer priceblog.insee.fr ↗
- HealthSuggested
- Subject suggested from the title or summary: healthblog.insee.fr ↗
Geographic references
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- France · Place role: Coverage · Place type: Country or area · Location precision: RegionalEvidence
- Explicit preserved editorial country/region; no city or national centroid inferredblog.insee.fr ↗