Fernando M. Martin suggests the Federal Reserve could improve inflation tracking by excluding only energy goods from its core measure.
Fernando M. Martin, an economist at the Federal Reserve Bank of St. Louis, proposes a new method for tracking underlying inflation by removing only gasoline and energy goods from the core measure. Currently, the Federal Reserve strips out both food and energy to smooth out price trends, but Martin argues this removes a significant portion of consumer spending. The research indicates that while energy prices are highly volatile due to global oil fluctuations, food prices remain relatively stable and move in line with general inflation. By excluding only energy, the new measure would capture approximately 97% of consumer spending, compared to 88% under the standard core measure. This adjustment would better reflect overall inflation trends while still filtering out sharp, short-lived swings caused by oil markets. The proposal aligns with the priorities of new Fed Chair Kevin Warsh, who has established task forces to refine inflation frameworks. Martin notes that while oil prices tied to the Iran conflict drove 2026's headline inflation, a more moderate rise remains even when energy goods are excluded, suggesting persistent inflationary pressures.