Because the PCE and CPI differ in their formula, weighting, scope and other effects, their results are different. The Federal Reserve prefers to use the PCE price index ... on a number of factors ...

The final demand indexes, as distinct from the intermediate demand ones, are then used to arrive at the headline PPI number, which reflects the PPI for final demand. The Producer Price Index ...

An index or index number combines relative changes in various ... A well-known example is the consumer price index. This report examines the most often used index formulas and their characteristics.

"According to the formula, COLAs are based on increases in the Consumer Price Index for Urban Wage Earners and Clerical Workers (CPI-W)," the website states. The CPI, as a proxy for inflation ...

Month-on-month development Percentual month-on-month development. The not round price index number of month T compared to the not round price index number of month T-1. Year-on-year development ...