Unverified50% confidenceFactExact time
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
1
Sources
50%
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%65% similarUnverifiedBetween 1979 and 2020, U.S. productivity grew cumulatively by approximately 61.8%, but typical workers' real wages increased by only approximately 17.5%.63% similarUnverified据行业估计，中间层工作占据了自由文案师收入的60-70%61% similarUnverifiedPersonal consumption expenditure accounts for approximately 70% of U.S. GDP, a proportion that ranks among the highest in developed economies.56% similarUnverifiedThe trend of a declining share of labor compensation in GDP has been underway since the 1980s.55% similar
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