America Turns 250. Yet The Data Isn't Celebrating

"Violent revolutions do not so much redistribute wealth as destroy it... The only real revolution is in the enlightenment of the mind and the improvement of character."

— Will Durant, The Lessons of History

For roughly three decades after World War II, worker pay rose almost one-for-one with productivity. As the economy grew, so did wages. That allowed a single income to buy a house, two cars, and take the family on vacation every year. Then, around 1979, it stopped.

Productivity kept climbing, rising nearly 60% over the next forty years. But wages didn't follow. They rose just 13.7% over the same stretch, adjusted for inflation.

That's what Peter Turchin asked about in his America's 250th birthday post on Substack. Turchin is a complexity scientist who runs quantitative models on thousands of years of political and economic history, the same models that led him to a concept called elite overproduction, which we'll get to shortly.

His question for America at 250, and the question we're going to look at today, is this: could a growing economy still mean a growing paycheck?

Look at this chart from the Economic Policy Institute.

gap between productivity and typical

From 1948 to 1979, productivity and worker pay moved almost in lockstep. Productivity grew 118.4%, compensation grew 107.5%.

Then the lines split: from 1979 to 2019, productivity grew another 59.7%, compensation just 13.7%.

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