The two most frequently cited indexes that calculate the inflation rate in the U.S. are the Consumer Price Index (CPI) and the Personal Consumption Expenditures Price Index (PCE). These two ...

Central banks, such as the Federal Reserve, monitor CPI to guide monetary policy decisions, including interest rate adjustments. A standard formula for measuring purchasing power compares the ...

The GDP deflator formula includes the value of all final ... is a more comprehensive inflation measure than the Consumer Price Index (CPI), which measures the price changes in a fixed basket ...