Other20th centuryUnited Stateshigh confidence

In January 1983, the Bureau of Labor Statistics replaced the CPI-U measure of homeowners' shelter costs—previously based on home purchase costs, mortgage costs, taxes, insurance, and repairs—with owners' equivalent rent, based on the expected rental value of an owner-occupied home.

Notes on verification

Confirmed via BLS's own official history and chronology, corroborated by National Academies report and independent economic analyses. [tier=silver indep_score=0.925 clusters=2 claim_tier=notable]

Sources