Once you impose the ‘ceteris paribus’ condition, the alleged 23% gender pay gap starts to quickly evaporate

Further, for the group of full-time workers who work 35-39 hours per week, women earned 111.3% of what their male counterparts earned in 2012, and therefore for that group there was an 11.3% pay gap in favor of women.

http://www.aei-ideas.org/2014/04/once-you-impose-the-ceteris-paribus-condition-the-alleged-23-gender-pay-gap-starts-to-evaporate/#mbl