Unverified60% confidenceFactExact time
Between 1979 and 2020, U.S. productivity grew cumulatively by approximately 61.8%, but typical workers' real wages increased by only approximately 17.5%.
2
Sources
60%
Confidence
Long-term
Relevance
7/16/2026
First Seen
Sources
Related Claims
Unverified美国经济政策研究所(EPI)数据显示，1948-1979年间美国劳动生产率增长约108%，典型工人薪酬增长约93%80% similarUnverifiedThe average annual salary increase from internal promotions is typically between 3% and 5%.69% similarUnverifiedDaron Acemoglu believes the total GDP gain for the United States over ten years is only 1% to 1.6%.66% similarUnverifiedPiketty's data shows that the income share of the top 1% of the U.S. population rose from 10% in the 1980s to 19% in 2020.65% similarUnverified二战后至1970年代，美国劳动收入份额稳定维持在约65%-68%区间63% similar
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