Robles, Bárbara J.
and McGee, Marysol. "Exploring Online and Offline Informal Work: Findings from the Enterprising and Informal Work Activities (EIWA) Survey, 2016-089,"
Finance and Economics Discussion Series
(October 2016).
https://fraser.stlouisfed.org/title/1491/item/723879, accessed on May 15, 2026.