I decided in this post to look at the dollars these workers are earning. In particular, I decided to look at wages, other than government wages, adjusted to today’s cost level using the “CPI- Urban,” cost index of the Bureau of Labor Statistics. I discovered that these wages are doing very poorly. I also discovered a disturbing connection between high oil prices and flattening or declining wages. Putting all of these pieces together suggests a connection to “Limits to Growth.”
Per Capita Non-Government Wages
If we take inflation-adjusted non-government wages, and divide by the total US population (not just employed workers), we get a measure of the extent to which wages have been growing or shrinking. Some of this growth will be from a second wage-earner in a family joining the workforce. Some of this growth will be from families in recent years having fewer children, so that adults make up a larger portion of the population. If some jobs move overseas and are not replaced, this will act to reduce wages.
Comparing Figure 2 and Figure 3, we can see that they follow generally the same shape. A major portion of the increase in wages in Figure 3 is thus driven by a higher proportion of the population having jobs, at least up until the year 2000.
Figure 3 emphasizes how poorly wages have performed since the year 2000. Average wages on a Figure 3 basis hit a high point of $$19,112 in 2000. They then dropped back to $18,145 in 2003. In 2007, they briefly surpassed the year 2000 high point, hitting $19,573. More recently they dipped again and (with government deficit spending) have recovered a bit, rising to $18,053 in 2012. This is very low by historical standards; it is between the level they were in 1998 and 1999.
Looking at Figure 3, the other time when wages were flat was the period between 1973 and 1983. The thing that is striking is that both the current period and the previous “flat” period took place during periods of high oil prices (Figure 4, below). The vast majority of the rise in non-government per capita wages that has taken place has happened when the inflation-adjusted price of oil was less than $30 barrel.