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Earnings differences by sex：an introductory note
Earnings differences women introductory note men
2009/5/31
On average, women earn less than two-thirds as much as men. Depending upon which median earnings data set is used, estimates range from 60 to 65 percent, a differential that has persisted at approxima...
Although wages and salaries have risen faster for nonunion workers than for union workers in recent years, three BLS statistical series suggest that the union edge persists. Estimates of its magnitud...