Income inequality in a job-search model with heterogeneous time preferences
This paper explores the use of an intertemporal job-search model in the investigation of within-cohort and between-cohort income inequality, the latter being generated by the heterogeneity of time preferences among cohorts of homogenous workers and the former by the cross-sectional turnover in the job market. It also offers an alternative explanation for the empirically-documented negative correlation between time preference and labor income. Under some speciÖc distributions regarding wage offers and time preferences, we show how the within-cohort and between-cohort Gini coe¢ cients of income distribution can be calculated, and how they vary as a function of the parameters of the model.
|Date of creation:||01 Mar 2004|
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- Ales Bulir, 1998.
"Income Inequality; Does Inflation Matter?,"
IMF Working Papers
98/7, International Monetary Fund.
- Lawrance, Emily C, 1991. "Poverty and the Rate of Time Preference: Evidence from Panel Data," Journal of Political Economy, University of Chicago Press, vol. 99(1), pages 54-77, February.
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- J. J. McCall, 1970. "Economics of Information and Job Search," The Quarterly Journal of Economics, Oxford University Press, vol. 84(1), pages 113-126.
- Cysne, Rubens Penha, 2004. "A search-theoretic explanation for the negative correlation between labor income and impatience," Economics Working Papers (Ensaios Economicos da EPGE) 558, FGV/EPGE Escola Brasileira de Economia e Finanças, Getulio Vargas Foundation (Brazil).
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