The article goes to say that the economy would benefit if men did more housework and then debunked itself in the final paragraph.

"the economists suggest, especially as younger groups of women have become more educated — affording them the affluence to work more and spend time with their families while hiring someone else to do the dusting. "

http://archive.is/fA6rv#selection-2725.133-2725.345

I take it "Study finds that if highly educated women were smart enough to hire someone to do the housework and took high-hour occupations instead, the economy would get a boost." probably wasn't PC although it would be a lot more accurate.