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Working time and wage rate differences : a contract theory approach

Author

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  • François Contensou

    (THEMA - Théorie économique, modélisation et applications - UCP - Université de Cergy Pontoise - Université Paris-Seine - CNRS - Centre National de la Recherche Scientifique, ESSEC Business School)

  • Radu Vranceanu

    (THEMA - Théorie économique, modélisation et applications - UCP - Université de Cergy Pontoise - Université Paris-Seine - CNRS - Centre National de la Recherche Scientifique, ESSEC Business School)

Abstract

In the labor economics literature, discrimination is often defined as a situation in which identically productive workers, placed in the same working conditions, are treated unequally, being assigned contracts involving in particular different hourly wage rates. In the proposed analysis, the contract theory approach is applied, contributing to explain how in some circumstances such differences take place, even if contract discrimination and productivity differences are strictly ruled out. It is assumed that workers types differ only in their leisure consumption preferences and in their availability. A labor cost-minimizing firm offers a menu of labor contracts, and let workers self-select. In this non-discriminating setting the model reveals the possibility of a paradoxical situation in which the less demanding workers obtain a higher wage rate. It brings out external effects between types and the existence of a quantum (a minimum number) of demanded workers for some type.

Suggested Citation

  • François Contensou & Radu Vranceanu, 2021. "Working time and wage rate differences : a contract theory approach," Working Papers hal-02386781, HAL.
    • Handle: RePEc:hal:wpaper:hal-02386781
    Note: View the original document on HAL open archive server: https://essec.hal.science/hal-02386781v2
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    More about this item

    Keywords

    Contract theory; Working hours; Wage gap; Labor market discrimination;
    All these keywords.

    JEL classification:

    • D86 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Economics of Contract Law
    • J31 - Labor and Demographic Economics - - Wages, Compensation, and Labor Costs - - - Wage Level and Structure; Wage Differentials
    • J41 - Labor and Demographic Economics - - Particular Labor Markets - - - Labor Contracts
    • J71 - Labor and Demographic Economics - - Labor Discrimination - - - Hiring and Firing

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