A Comment On Median Vs. Mean, And Job-Stratified Wage Growth

Before today’s avalanche of data, I wanted to comment briefly on the Employment Cost Index for Q4 that was reported yesterday.

This index has the advantage of weighting for type of employment. If low wage workers gain a disproportionate number of jobs, that will tend to hold down *average* wages. But the ECI hold the weighting of low, medium, and high wage jobs constant, so that it tells us how much pay for the *same job* varies from quarter to quarter. And because it is a median vs. average measure, it isn’t skewed by disproportionate gains at the very high end.

The quarter-over-quarter change in the ECI is shown in red in the graph below, since the peak in wage growth in 2021, compared with average nonsupervisory wage growth (light blue) and average total private wage growth (dark blue):

(Click on image to enlarge)


All three show deceleration and all three are currently between 4.0% and 4.5% growth YoY, as shown in the graph below:

(Click on image to enlarge)

Note that average hourly wages spiked during the pandemic lockdown period, when low wage service workers were very disproportionately laid off. When they were rehired in 2021, and seemingly every retail business had a “help wanted” sign on their front window or roadside sign, average hourly wages for lower income, nonsupervisory workers spiked far more than other wages. By contrast, the wage paid for *the same work* was not affected by the pandemic layoffs, but did increase sharply as the unemployment rate fell to historical lows.

This “game of reverse musical chairs,” as I have called it over the past couple of years, has pretty much come to an end, and more typical wage growth for an expansion has ensued. 

Tomorrow both average wage measures will be updated for January as part of the jobs report. I anticipate further deceleration.


More By This Author:

Continuing Claims Near 2+ Year High; Likely The Effect Of Silicon Valley Layoffs
December JOLTS Report: While Hiring Has Weakened, Firing (And Quitting) Continue To Show A Strong Labor Market
Repeat Home Sale Prices Continue Rebound; Rents Continue Decline

Disclaimer: This blog contains opinions and observations. It is not professional advice in any way, shape or form and should not be construed that way. In other words, buyer beware.

How did you like this article? Let us know so we can better customize your reading experience.

Comments

Leave a comment to automatically be entered into our contest to win a free Echo Show.
Or Sign in with