42% of women feel they make 10-20% less than male coworkers 42% of women feel they make 10-20% less than male coworkers New research from global organizational consulting firm Korn Ferry shows that 42% of women think they earn 10-20% less money every year than male coworkers in jobs like theirs. It also showed that 42% of people agreed that the “pay gap” is the most significant problem women deal with at work.Plus, 45% of women said they have “been sexually or verbally harassed” in the office, compared to 55% who said they have not.Seven hundred thirty-eight people working in different fields weighed in.