Salaries and inflation: A brief history
The story of salaries and inflation begins with the Employment Cost Index (ECI), which is informed by data from the National Compensation
Survey and the Consumer Price Index (CPI). The ECI describes employers’ hourly labor costs, including benefits, and how these change over time. Because it only measures certain occupations and isn’t influenced by changes in labor force composition, the ECI is considered a “true measure of wage inflation.”
Since its first publication in the 1970s, this index has shown an interesting relationship between salaries and inflation. For example, between 2005 and 2013, wages essentially kept up with inflation. Starting in late 2014, wages began to outpace inflation and didn’t slow down: Wages for private industry workers were 7.3% higher in 2021 than in 2005.
However, things changed in mid-2021. The CPI trended upward and gradually closed the gap. In April 2021, inflation was at 4.2% while wage growth was at only 3.2%; essentially, inflation outpaced wages. In fact, the monthly inflation rate hit a 40-year high in mid-2022, reaching 9.2%. By this same time, wages for private industry workers were only 3.8% higher than in 2005 — and 3.3% lower than in 2021.