Topics
Concept
Name
Trimmed means
en-NZ
Label
Trimmed means
en-NZ
Description
Exclude the influence of the largest price increases and decreases in the CPI. We do this at the item level of about 700 goods and services in the CPI basket (eg 91 octane petrol or strawberries). The trimmed means progressively remove the influence of the largest increases and decreases.
en-NZ