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The rapid expansion of “digital labor platforms” – those that serve as a mediator between service providers and customers – is seen as a promising engine for employment, empowerment, productivity improvements, and poverty-alleviation (World Bank 2022). Across 8 countries in sub-Saharan Africa, Johnson et al. (2020) document growth between 38%-52% in the number of digital labor platforms, and the number will likely continue to grow. Digital labor platforms may be especially promising for providing employment opportunities in low and middle-income countries where the vast majority of the population is engaged in informal and casual labor (e.g., over 80% of the workforce is informal in Kenya, Ghana, and India; JobAlliance 2023, ILO 2017).
In general, gig work is defined as a form of self-employment characterized by short-term contract (or non-contract) work, freelancing, and self-employment, and is paid per task rather than per hour of work (US Bureau of Labor Statistics, 2018). The main focus of the literature review is digital labor gig work – a subset of all gig work – in which short-term employment jobs are found through a digital platform. Using big data and algorithms, the platforms are digital interfaces that mediate supply and demand between the service provider, setting prices for services that incorporate market conditions, location of workers and customers, ratings of workers, and other factors (Berg, 2016, Vallas & Schor, 2020).
Despite the increasing prevalence of digital gig work, there remain significant knowledge gaps about how digital platforms affect the workers. The goal of this literature review is to examine and aggregate the current literature on low-capital, location-based digital gig workers’ experience with digital labor platforms in low and middle-income countries (LMICs), bring out recurring themes, highlight differences and points of disagreement between studies, and form an initial narrative of the digital economy landscape across various countries and sectors. While our goal was to cover all major sectors likely employing lower-income populations in digital labor platforms, which are (1) passenger drivers, (2) delivery drivers, (3) home services, and (4) domestic work, the vast majority of empirical descriptive evidence is available for digital drivers. No descriptive evidence was found on home service workers. Gray literature1, organization and government reports, and white papers are included due to the paucity of academic and rigorously conducted studies. The focus of the review is on experiences working for the platforms and welfare implications on the worker and does not include consumer experiences.2
The narrative of the review is driven by the available empirical evidence from LMICs; however, selected findings from high-income countries (HICs) – where platform work originated – are included for comparative purposes. The contrasts are drawn between these settings to highlight common patterns and divergence, which would ultimately inform how similar or different policy responses should be.
The following unique features characterize the platforms.
As a result of this aggressive market structure, digital platform markets are often monopolistic (or monopsonistic) or oligopolistic (or oligopsonistic), characterized by one or a few dominant players.
The literature in LMICs includes a few quantitative large-N studies. However, the vast majority of these studies are not derived using representative samples, so conclusions reached in this literature review may be subject to bias arising from the non-representativeness of samples. It is likely that studies that do not use administrative data from companies as sampling frames over-represent full-time workers and under-represent part-time workers since full-time workers spend more hours driving; however, there is no empirical support for that, and the direction of bias is unknown. The literature and conclusions of the review are dominated by studies of driving sectors, likely because driving apps were some of the earliest entrants in the market.
Key Themes:
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