The Federal Reserve's preferred inflation gauge has risen above the central bank's two percent target rate [1].
This trend is critical because the Fed uses the Personal Consumption Expenditures (PCE) price index to determine whether to raise or lower interest rates to stabilize the economy.
Data from 2024 shows varying levels of price acceleration. The PCE price index increased 0.2% month-over-month in July 2024 [2]. By September 2024, the annual rate for the index reached 2.8% [3]. Earlier estimates from April 2024 indicated the gauge was running at more than double the Fed's target [1].
Several external factors contributed to these increases. Higher energy prices and geopolitical tensions, including the Iran war, pushed gasoline prices higher [4, 5]. These costs created a sharp acceleration in the PCE index, complicating the Fed's efforts to bring inflation back to its desired baseline.
The PCE index differs from other measures by accounting for substitutions, how consumers switch to cheaper alternatives when prices rise, which is why the Fed favors it over the Consumer Price Index.
“The Federal Reserve's preferred inflation gauge has risen above the central bank's 2% target rate.”
Persistent inflation above the 2% threshold suggests that the Federal Reserve may maintain higher interest rates for a longer period. Because energy costs are heavily influenced by global geopolitical instability, the Fed's ability to control domestic inflation is partially dependent on international stability and oil market volatility.
