Accurate statistics can prove fatal to faulty ideological claims, as Christina Hoff Sommers explains in a Daily Beast article.
President Obama repeated the spurious gender wage gap statistic in his State of the Union address. “Today,” he said, “women make up about half our workforce. But they still make 77 cents for every dollar a man earns. That is wrong, and in 2014, it’s an embarrassment.”
What is wrong and embarrassing is the President of the United States reciting a massively discredited factoid. The 23-cent gender pay gap is simply the difference between the average earnings of all men and women working full-time. It does not account for differences in occupations, positions, education, job tenure, or hours worked per week. When all these relevant factors are taken into consideration, the wage gap narrows to about five cents. And no one knows if the five cents is a result of discrimination or some other subtle, hard-to-measure difference between male and female workers. In its fact-checking column on the State of the Union, the Washington Post included the president’s mention of the wage gap in its list of dubious claims. “There is clearly a wage gap, but differences in the life choices of men and women… make it difficult to make simple comparisons.” …
… Much of the wage gap can be explained away by simply taking account of college majors. Early childhood educators and social workers can expect to earn around $36,000 and $39,000, respectively. By contrast, petroleum engineering and metallurgy degrees promise median earnings of $120,000 and $80,000. Not many aspiring early childhood educators would change course once they learn they can earn more in metallurgy or mining. The sexes, taken as a group, are somewhat different. Women, far more than men, appear to be drawn to jobs in the caring professions; and men are more likely to turn up in people-free zones. In the pursuit of happiness, men and women appear to take different paths.
But here is the mystery. These and other differences in employment preferences and work-family choices have been widely studied in recent years and are now documented in a mountain of solid empirical research. By now the President and his staff must be aware that the wage gap statistic has been demolished.
