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 to measure inflation.

Stripping out more volatile food and energy prices, the core CPI also moderated, coming in at 0.2 percent in February. That ...

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Purchasing power refers to the amount of goods and services a person or entity can buy with a given amount of money. It ...

The index differs from the better-known Consumer Price Index because its composition is changed more frequently and is quicker to reflect real-time pricing fluctuations. In the last report ...

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