The "Gender Pay Gap" Isn't What You Think It Is

“[T]he commonly reported figure…is derived by taking the total annual earnings of men in the American economy in a given year and dividing that by the number of male workers….Then you do the same thing but for women. The average annual women’s earnings come in at about 80 percent of the average annual man’s earnings.” - Harvard Study: Gender Pay Gap Explained Entirely by Work Choices of Men and Women