Thursday, 8 December 2022

Price Indices: CPI and WPI

  The inflation rates in the country are the year-on-year

  1. Wholesale price index (WPI) based inflation rate
  2. Consumer price index (CPI) based inflation rate
  • The CPI-based inflation data is compiled by the Ministry of Statistics and Programme Implementation (or MoSPI) and 
  • the WPI-based inflation data is put together by the Department for Promotion of Industry and Internal Trade (or DPIIT).
Difference
  • WPI does not take into account the change in prices of services.
  • If services such as transport, education, recreation and amusement, personal care, etc. get significantly costlier, then retail inflation will rise but there will be no impact on wholesale price inflation.


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