I recommend:

“A Comprehensive Look at Gender Equality: Taking On The Institute For Women's Policy Research” www.malemattersusa.wordpress.com/2012/02/16/the-doctrinaire-institute-for-womens-policy-research/

Excerpt:

The sexes’ job-market choices also enter the equation, hugely. The sexes are equally aware, Farrell says, that engineers will average more income than home economics majors. Yet as of 2013, over 80 percent of the engineering degrees went to men, and over 88 percent of the home economics degrees went to women. 

If career-minded, higher-educated women, including many feminist women, often make such lower-paid career choices, we can perhaps better understand why millions of traditional women choose traditional low-paying fields such as secretary and nurse. (See the Fortune Magazine article that asks, “If these educated, accomplished, powerful women don’t seek the biggest jobs, who is going to?”)