Consumer Price Index
Consumer Price Index (CPI) is a measure of inflation calculated by U.S. government statisticians based on the price level from a basket of goods and services that represents the purchases of the average consumer.
Definition
According to Principles of Economics by Timothy Taylor (3rd edition),
- Consumer Price Index (CPI). A measure of inflation calculated by U.S. government statisticians based on the price level from a basket of goods and services that represents the purchases of the average consumer.