Wayne F. Cascio (U Colorado Denver) and John W. Boudreau (CEO) discuss how more and more workers are operating outside the traditional confines of regular, full-time employment. They may be “free agents” or “e-lancers” (that is, freelancers in the digital world) who work for themselves, or they may be employees of an organization a firm is allied with, employees of an outsourcing or temporary-help firm, or even volunteers.