I would love to agree with Ramesh Ponnuru’s latest Bloomberg column, in which he argues that the gender wage gap—in which women on average still make seventy-seven cents for every dollar a man makes—is not caused by discrimination. Ponnuru argues that, rather, it’s caused by different choices women make in their career paths and family formations. Wouldn’t it be great if the gap didn’t exist because women are held back and given less, but because they simply want different things? And it’s certainly true that the fact that women are congregated in a different set of jobs and often have to leave the workforce when they have children plays a role. But even this can’t explain away the gap.
Ponnuru cites research by conservative economist Diana Furchtgott-Roth and a consulting company showing that the gap all but disappears when factors such as women’s working fewer hours, going part-time or taking breaks from their careers are taken into account. But the Government Accountability Office has already examined this question. The GAO tried to figure out just how much of the gap could be explained by these sorts of factors. To do so, it first performed a quantitative analysis using data from the Panel Study of Income Dynamics, a nationally representative longitudinal data set. It also supplemented that work by interviewing experts, reviewing the literature and contacting employers.
What did the study find? It’s true that a variety of factors come into play—among them work patterns, job tenure, industry, occupation, race and marital status. But when it stripped all of these out, it still found that women earned about 80 percent of what men did. “Even after accounting for key factors that affect earnings,” the authors report, “our model could not explain all of the difference in earnings between men and women.” While it couldn’t definitively say what caused that 20 percent gap, plain old discrimination was one of the few possibilities it highlighted.
The idea that women are paid less because they choose certain industries or occupations also doesn’t get us very far. Among the Bureau of Labor Statistics’s list of nearly 600 occupations, women make less than men in all but seven of them. And even in those where women make more, the difference is often as slight as a couple of dollars a week. They even make less in each industry: among the BLS’s thirteen industry categories, women make less than men in every single one. What this means is that even in “women’s fields,” men are going to rake in more. In fact, men have been entering traditionally female-dominated sectors during the recovery period, and as the New York Times noted, they’re meeting with great success—“men earn more than women even in female-dominated jobs.” Women can enter engineering all they want, but their pay still won’t catch up to men’s.