Daily Labor Supply and Adaptive Reference Points
American Economic Review · 2021 · Volume 111 · Issue 8
Abstract
This paper provides field evidence on how reference points adjust, a degree of freedom in reference-dependence models. Examining this in the context of cabdrivers' daily labor-supply behavior, we ask how the within-day timing of earnings affects decisions. Drivers work less in response to higher accumulated income, with a strong effect for recent earnings that gradually diminishes for earlier earnings. We estimate a structural model in which drivers work toward a reference point that adjusts to deviations from expected earnings with a lag. This dynamic view of reference dependence reconciles conflicting "neoclassical" and "behavioral" interpretations of evidence on daily labor-supply decisions.
Keywords
Time Allocation and Labor Supply, Wage Level and Structure, Wage Differentials
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