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Labor productivity measures how efficiently labor time is converted into economic output. In the nonfarm business sector, the Bureau of Labor Statistics commonly measures productivity as real output divided by hours worked.
What productivity measures
If a business or economy produces more output with the same number of labor hours, labor productivity rises. Productivity can also rise when output falls less than hours worked, so the surrounding context matters.
Output per hour
A simplified relationship is:
Labor productivity = real output ÷ hours worked.
BLS uses sector-level output and labor-hours data rather than surveying workers about how “productive” they feel.
Why productivity matters for living standards
Over long periods, productivity growth can support higher real wages and living standards because more output can be produced from available labor resources.
Productivity and wages
Productivity growth creates room for compensation to rise without an equivalent increase in unit labor cost, but wages do not automatically track productivity one-for-one. Labor-market conditions, bargaining power, industry mix, profits, and institutions also affect pay.
Unit labor costs
BLS calculates unit labor costs as hourly compensation relative to productivity. If compensation rises faster than productivity, unit labor costs increase. If productivity rises faster, unit labor cost pressure can ease.
Technology and capital
Workers can produce more per hour because of better equipment, software, automation, training, infrastructure, management, or organizational improvements. Productivity gains are not simply a measure of workers “working harder.”
Why quarterly productivity is volatile
Output and hours can move sharply during recessions, recoveries, strikes, weather events, and other disruptions. Quarterly annualized rates can therefore swing widely. Longer-term trends are generally more useful for structural conclusions.
Labor productivity vs. total factor productivity
Labor productivity compares output with labor hours. Total factor productivity attempts to measure output growth not explained by measured labor and capital inputs. The concepts answer different questions.
Productivity and inflation
Strong productivity growth can help an economy support wage gains and output growth with less cost pressure than if output per hour is stagnant. But inflation also depends on demand, supply shocks, margins, commodity prices, policy, and expectations.
How to read a productivity release
- Check output growth.
- Check hours worked.
- Check hourly compensation.
- Check unit labor costs.
- Compare quarterly and year-over-year trends.
- Watch revisions.
Continue learning
Read Wage Growth Explained, What GDP Measures, and visit the Economy & Inflation hub.
Sources & methodology
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Sources, dates, and methodology matter.
EconomicHQ prioritizes primary sources for consequential financial and economic claims and identifies reporting periods for changing information. This article is educational and does not provide individualized financial, investment, tax, legal, or credit advice.