Evolv is a HR analytics consulting company that is helping Xerox determine what attributes & propensities are associated with success in a given position.
Employees who live within 10 minutes of the office may be 20 percent likelier to stay at the company at least six months than ones who live 45 minutes away or further. Employees who have a college degree may be less inclined to stick with a call-center job than those who do not. According to The Wall Street Journal, Evolv, the company assisting Xerox in its recruitment efforts, determined that the ideal candidate to staff the company’s call centers “uses one or more social networks, but not more than four.”
This video says it best.