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Working Paper
Exploring Online and Offline Informal Work : Findings from the Enterprising and Informal Work Activities (EIWA) Survey
The growing prevalence of alternative work arrangements has accelerated with the rapidly evolving digital platform transformations in local and global markets (Kenny and Zysman, 2015 and 2016). Although traditional (offline) informal paid work has always been a part of the labor sector (BLS-Contingent Worker Survey, 2005; GAO, 2015 and Katz and Krueger, 2016), the rise of online enabled paid work activities requires new approaches to measure this growing trend (Farrell and Greig, 2016; Gray et al, 2016; Sundararajan, 2016 and Schor, 2015). In the fourth quarter of 2015, the Federal Reserve ...
Working Paper
Social Security and High-Frequency Labor Supply: Evidence from Uber Drivers
We estimate the impact of anticipated transfers on labor supply using confidential driver-level data from Uber. Leveraging the staggered timing of Social Security retirement benefits within each month and a novel identification strategy, we find that the labor supply of older drivers declines by 2% on average in the week around benefit receipt—a precisely estimated but economically small effect. Individual-level analyses reveal that the average effect obscures heterogeneous micro-behavior: while the majority of drivers does not meaningfully adjust labor supply in response to social security ...