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SOURCE ROOM

Consumer Price Index (CPI).

Statistics Bureau, Ministry of Internal Affairs and Communications

Claims Supported by This Source

  1. The Consumer Price Index measures, over time, the change in prices of goods and services purchased by households nationwide.
  2. It is compiled monthly, showing as an index how the cost of a fixed basket of consumer goods and services changes with price fluctuations.
  3. The results are used for economic policy-making and pension revisions, among other things.

How to read the verification levels. "Read Through" means the source was read in its entirety. "Bibliography & Abstract Read" means the bibliographic information and abstract were confirmed. "Via Course Material" means the source was referenced through the textbook or course text. The "Text Hash" is the SHA-256 of the main text from the publisher's page, excluding tags and whitespace, used to detect if the source has been modified.