The Myth of Slow Growth Revisited

For indispensable reporting on the coronavirus crisis, the election, and more, subscribe to the Mother Jones Daily newsletter.

Was economic growth in the period 1950-80 really significantly higher than it has been in the period since then? Yesterday I said that growth rates in those two periods were actually about the same, and today Stuart Staniford and Ryan Avent say I’m wrong. They both have a point, so let’s revisit this.

Stuart points out that a 100-year logarithmic chart hides small differences. Ryan points to decadal averages for real GDP. So here’s a new chart that addresses both of these concerns (GDP and population data from FRED.):

First off, I’m using GDP per capita, not raw GDP, since that’s a better measure of actual economic growth. Stuart suggests that GDP per working-age person might be a better measure, and I’m open to that depending on what it is we want to measure. Still, GDP per capita is the usual measure, so that’s what I used.

The most obvious conclusion that pops out from the data is that growth has been fairly steady for the past sixty years with the exception of a nice growth spurt in the mid-60s. You can see that in the average growth rates per decade:

  • 1950s: 1.67%
  • 1960s: 3.42%
  • 1970s: 2.49%
  • 1980s: 2.43%
  • 1990s: 2.02%
  • 2000s: 1.27% (through 2007)

For the 30-year period 1950-79, growth averaged 3.18%. For the 28-year period 1980-2007, growth averaged 2.53%.

There are a couple of conclusions here. (1) The 60s were great, the 2000s were lousy. (2) Overall growth in the most recent three decades was indeed lower than in the three decades of the postwar era. (3) But not by a lot.

So I overstated things yesterday, but I’d still say it’s the economy of the aughts that’s a problem, not the entire post-70s era. The fact is that the post-70s economy as a whole simply wasn’t a lot worse than the post-40s economy. The problem during this era wasn’t primarily that growth was lackluster, it’s that middle class wages consistently lagged growth by upwards of a percentage point per year.

So to revisit yesterday’s point: yes, growth is important. You can’t have 2% wage growth if the economy is growing 1.27% per year. But it’s not enough. We had good growth for three decades after the end of the 60s and it didn’t produce steady middle-class income gains. Distribution is important too. 

DEMOCRACY DOES NOT EXIST...

without free and fair elections, a vigorous free press, and engaged citizens to reclaim power from those who abuse it.

In this election year unlike any other—against a backdrop of a pandemic, an economic crisis, racial reckoning, and so much daily bluster—Mother Jones' journalism is driven by one simple question: Will America move closer to, or further from, justice and equity in the years to come?

If you're able to, please join us in this mission with a donation today. Our reporting right now is focused on voting rights and election security, corruption, disinformation, racial and gender equity, and the climate crisis. We can’t do it without the support of readers like you, and we need to give it everything we've got between now and November. Thank you.

DEMOCRACY DOES NOT EXIST...

without free and fair elections, a vigorous free press, and engaged citizens to reclaim power from those who abuse it.

In this election year unlike any other—against a backdrop of a pandemic, an economic crisis, racial reckoning, and so much daily bluster—Mother Jones' journalism is driven by one simple question: Will America move closer to, or further from, justice and equity in the years to come?

If you're able to, please join us in this mission with a donation today. Our reporting right now is focused on voting rights and election security, corruption, disinformation, racial and gender equity, and the climate crisis. We can’t do it without the support of readers like you, and we need to give it everything we've got between now and November. Thank you.

We Recommend

Latest

Sign up for our free newsletter

Subscribe to the Mother Jones Daily to have our top stories delivered directly to your inbox.

Get our award-winning magazine

Save big on a full year of investigations, ideas, and insights.

Subscribe

Support our journalism

Help Mother Jones' reporters dig deep with a tax-deductible donation.

Donate