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Statistical Terms

Contribution

Definition
  • The extent of variations (in comparison to last month, same month of last year, etc.) of elements (downstream classification) to the overall variations (upstream classification)
Commentary
  • Method on estimating the contribution of consumer price
    [(Current product index - Base period product index) / Base period total index] * Product weight / Total weight * 1
Source KOSTAT (Consumer Price Survey and other)
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