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The daily grind: Cash needs and labor supply

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  • Dupas, Pascaline
  • Robinson, Jonathan
  • Saavedra, Santiago

Abstract

The majority of people in developing countries are self-employed and can therefore set their own work hours. How do self-employed individuals motivate themselves to work hard day after day? We document four facts about the labor supply of Kenyan bicycle-taxi drivers: (1) drivers work more on days with higher cash needs; and (2) the quitting hazard increases once the driver earns enough to meet his day’s need; but (3) the needs are not binding subsistence requirements; and (4) randomized cash payouts have no meaningful effect on labor supply. These results are consistent with models in which workers have reference-dependent preferences over earning targets.

Suggested Citation

  • Dupas, Pascaline & Robinson, Jonathan & Saavedra, Santiago, 2020. "The daily grind: Cash needs and labor supply," Journal of Economic Behavior & Organization, Elsevier, vol. 177(C), pages 399-414.
    • Handle: RePEc:eee:jeborg:v:177:y:2020:i:c:p:399-414
    DOI: 10.1016/j.jebo.2020.06.017
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    2. Guiteras, Raymond P. & Jack, B. Kelsey, 2018. "Productivity in piece-rate labor markets: Evidence from rural Malawi," Journal of Development Economics, Elsevier, vol. 131(C), pages 42-61.
    3. Barbos, Andrei & Kaisen, Joshua, 2022. "An Example of Negative Wage Elasticity for YouTube Content Creators," Journal of Economic Behavior & Organization, Elsevier, vol. 203(C), pages 382-400.
    4. Zubrickas, Robertas, 2023. "The relative income effect and labor supply," Journal of Economic Behavior & Organization, Elsevier, vol. 209(C), pages 176-184.
    5. Arna Vardardottir & Michaela Pagel, 2016. "The Liquid Hand-to-Mouth: Evidence from a Personal Finance Management Software," 2016 Meeting Papers 789, Society for Economic Dynamics.
    6. Michael A. Clemens, 2022. "The effect of seasonal work visas on native employment: Evidence from US farm work in the Great Recession," Review of International Economics, Wiley Blackwell, vol. 30(5), pages 1348-1374, November.

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    More about this item

    Keywords

    Intertemporal labor supply; Reference-dependence; Income targeting;
    All these keywords.

    JEL classification:

    • C93 - Mathematical and Quantitative Methods - - Design of Experiments - - - Field Experiments
    • D12 - Microeconomics - - Household Behavior - - - Consumer Economics: Empirical Analysis
    • J22 - Labor and Demographic Economics - - Demand and Supply of Labor - - - Time Allocation and Labor Supply

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