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Inégalités de revenus et de patrimoine : modèles, données et perspectives croisées

Author

Listed:
  • Stéphane Auray

    (CREST-ENSAI)

  • Aurélien Eyquem

    (OFCE - Observatoire français des conjonctures économiques (Sciences Po) - Sciences Po - Sciences Po, UNIL - Université de Lausanne = University of Lausanne)

  • Bertrand Garbinti

    (CREST-ENSAE)

  • Jonathan Goupille-Lebret

    (Université de Lyon, CNRS - Centre National de la Recherche Scientifique)

Abstract

Although linked by the study of a common object, empirical approaches for measuring income and wealth inequalities and macroeconomic approaches seem to have developed in a relatively disjointed manner. In this article, we return to the origins and developments of these two literatures. We show how their recent developments open up the possibility of a fruitful dialogue and illustrate it with the work of Auray et al. (2022), who study the explanatory factors of income and wealth inequalities in France since 1984. Using a model with heterogeneous agents and counterfactual analyses, this work highlights the key role of the increase in market power of companies, reforms of the socio-fiscal system and differentiated variations in asset prices on the dynamics of inequalities.

Suggested Citation

  • Stéphane Auray & Aurélien Eyquem & Bertrand Garbinti & Jonathan Goupille-Lebret, 2024. "Inégalités de revenus et de patrimoine : modèles, données et perspectives croisées," Working Papers hal-04634637, HAL.
    • Handle: RePEc:hal:wpaper:hal-04634637
    Note: View the original document on HAL open archive server: https://sciencespo.hal.science/hal-04634637v1
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