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Wage Inequality: A Structural Decomposition

Author

Listed:
  • Ken Burdett

    (University of Pennsylvania)

  • Carlos Carrillo-Tudela

    (University of Essex)

  • Melvyn Coles

    (University of Essex)

Abstract

The objective of this paper is to study why some workers are paid more than others. To do so we construct and quantitatively assess an equilibrium search model with on-the-job search, general human capital accumulation and two sided heterogeneity. In the model workers differ in abilities and firms differ in their productivities. The model generates a simple (log) wage variance decomposition that is used to measure the importance of firm and worker productivity differentials, frictional wage dispersion and workers' sorting dynamics. We calibrate the model using a sample of young workers from the UK. We show that heterogeneity among firms generates great deal of wage inequality. Among low skilled workers job ladder effects are small, most of the impact of experience on wages is due to learning-by-doing. High skilled workers are much more mobile. Job ladder effects have sizeable impact. (Copyright: Elsevier)

Suggested Citation

  • Ken Burdett & Carlos Carrillo-Tudela & Melvyn Coles, 2016. "Wage Inequality: A Structural Decomposition," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 19, pages 20-37, January.
  • Handle: RePEc:red:issued:14-324
    DOI: 10.1016/j.red.2015.10.004
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    References listed on IDEAS

    as
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    Full references (including those not matched with items on IDEAS)

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    Cited by:

    1. Amano-Patiño, N. & Baron, T. & Xiao, P., 2020. "Human Capital Accumulation, Equilibrium Wage-Setting and the Life-Cycle Gender Pay Gap," Cambridge Working Papers in Economics 2010, Faculty of Economics, University of Cambridge.
    2. Niklas Engbom & Christian Moser, 2022. "Earnings Inequality and the Minimum Wage: Evidence from Brazil," American Economic Review, American Economic Association, vol. 112(12), pages 3803-3847, December.
    3. Gottfries, Axel & Teulings, Coen, 2023. "Returns to on-the-job search and wage dispersion," Labour Economics, Elsevier, vol. 80(C).
    4. Magnac, Thierry & Roux, Sébastien, 2021. "Heterogeneity and wage inequalities over the life cycle," European Economic Review, Elsevier, vol. 134(C).
    5. Guido Menzio & Randall Wright, 2016. "Introduction to the Special Issue in Honor of Dale Mortensen," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 19, pages 1-3, January.
    6. Magnac, Thierry, 2023. "Capital humain et recherche d'emploi: un mariage heureux - Human Capital and Search Models: A Happy Match," TSE Working Papers 23-1489, Toulouse School of Economics (TSE).

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    More about this item

    Keywords

    Job search; human capital accumulation; wage inequality; turnover;
    All these keywords.

    JEL classification:

    • J63 - Labor and Demographic Economics - - Mobility, Unemployment, Vacancies, and Immigrant Workers - - - Turnover; Vacancies; Layoffs
    • J64 - Labor and Demographic Economics - - Mobility, Unemployment, Vacancies, and Immigrant Workers - - - Unemployment: Models, Duration, Incidence, and Job Search
    • J41 - Labor and Demographic Economics - - Particular Labor Markets - - - Labor Contracts
    • J42 - Labor and Demographic Economics - - Particular Labor Markets - - - Monopsony; Segmented Labor Markets

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    This item is featured on the following reading lists, Wikipedia, or ReplicationWiki pages:
    1. Wage inequality: A structural decomposition (Review of Economic Dynamics 2016) in ReplicationWiki

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