We're making more stuff with many fewer workers
The biggest economic news this week isn't that the unemployment rate rose from 9.8 percent to 10.2 percent in October, or that the economy lost another 190,000 jobs, according to the Labor Department. It's that labor productivity for the third quarter rose at an eye-popping 9.5 percent annual rate, according to another report.
Of course both reports paint different parts of the same picture, but the productivity figures are remarkable for what they say about the divergence of hiring and economic output. The government previously reported that GDP rose at a healthy clip in the third quarter. The productivity figures show that was accomplished with even fewer workers than economists had expected. We're making more stuff with A LOT fewer workers, and that's contributing to the high unemployment rate and continuing job losses.
In the long run productivity growth is great. When workers can produce more per hour of labor, their incomes rise, corporate profits rise, standards of living rise etc. Productivity growth kills inflation. Technology-enabled productivity growth essentially explains why Americans are rich and cavemen were poor. A hundred cavemen working for one hour could catch a bison, if they were lucky. A hundred Americans working for an hour can produce a Toyota. (I'm simplifying here and leaving out non-labor inputs like investment and natural resources, but you get the idea.)
But in recent decades corporate profits have grabbed a huge share of the gains from greater productivity, at the expense of workers. In theory profits from productivity growth are supposed to be shared with a company's work force or redeployed in other areas of the economy to employ displaced workers. But it's not happening so far in this recession.
Brad DeLong was shocked at the 3rd quarter productivity numbers and explains why what's going is prompting a rethinking of conventional wisdom.
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