Xerox, a $22 billion company, is the first Fortune-500 corporation to have a female CEO. Its commitment to a diverse workforce began in the 1960s, when the founder pledged job opportunities for the African-American community. Economics correspondent Paul Solman explores…

Silicon Valley companies justify their dearth of women technologists by claiming that there just aren’t enough to go around. And employee data from Google released Wednesday prove that the technology behemoth is no different; only 17 percent of its technology…