Consumption Inequality across Heterogeneous Families

Alexandros Theloudis

Research output: Working paper

29 Downloads (Pure)

Abstract

What does preference heterogeneity imply for consumption inequality? This paper studies the link from wage to consumption inequality within a lifecycle model of consumption and family labor supply. Its distinctive feature is that households have general heterogeneous preferences over consumption and labor supply. The paper shows identification of the joint distribution of unobserved household preferences separately from the observed distributions of incomes and outcomes. Estimation on data from the Panel Study of Income Dynamics in the US reveals substantial unexplained heterogeneity in consumption preferences but little unexplained heterogeneity in labor supply preferences. Preference heterogeneity accounts for about a third of consumption inequality in recent years and implies, on average, lower partial insurance of wage shocks compared to recent studies in the literature.
Original languageEnglish
Place of PublicationEsch-sur-Alzette
PublisherLISER
Number of pages104
Publication statusPublished - 20 May 2021

Publication series

NameWorking papers
PublisherLISER
No.2021-04
ISSN (Electronic)2716-7445

Keywords

  • unobserved preference heterogeneity
  • family labor supply
  • lifecycle model
  • partial insurance
  • PSID

Liser Collections

  • Les working papers du Liser

Cite this