Impact of methodological improvements on Producer Price Inflation

Summary

The producer price index October 2020 data is being chain linked and published in November 2020. This document explains the impact of implementing chain linking on the producer price index.

Publications

• Impact of methodological improvements on Producer Price Inflation

  Analysis of the impact of the changes to the PPI methodology, notably annually chain-linking the Producer Price Index (PPI) and the redefinition of headline values from a net sector coverage to a gross sector coverage.

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