This paper describes and tries to reconcile trends in alternative work arrangements in the United States using data from the Contingent Worker Survey supplements to the Current Population Survey (CPS) for 1995 to 2017, the 2015 RAND-Princeton Contingent Work Survey (CWS), and administrative tax data from the Internal Revenue Service for 2000 to 2016.

To monitor trends in alternative work arrangements, we conducted a version of the Contingent Worker Survey as part of the RAND American Life Panel in late 2015. The findings point to a significant rise in the incidence of alternative work arrangements in the U.S. economy from 2005 to 2015. The percentage of workers engaged in...

New and emerging work relationships arising in the “online gig economy” do not fit easily into the existing legal definitions of “employee” and “independent contractor” status. The distinction is important because employees qualify for a range of legally mandated benefits and protections that are not available to independent contractors, such as the right to organize...