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Inequality for wage earners and self-employed : evidence from panel data

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  • Martínez-Granado, Maite
  • Albarrán, Pedro
  • Carrasco, Raquel

Abstract

In this paper we study the evolution of income inequality for employees and self-employed workers. We highlight the importance of separately analyzing these different sources of income to gain a broader understanding of inequality. Using Spanish panel data on income and consumption from the ECPF for the period 1987-96, we decompose income shocks into a permanent and a transitory component. We find that there are noticeable differences in the evolution of income inequality, as well as in the relative importance of the permanent and transitory components across these groups. Our results point that the evolution of inequality can be basically explained by movements in the transitory component of income for the self-employed, while for the employees it is mainly driven by the permanent component, specially at the end of the period. Given these disparities, it seems that these two sources of income should be studied separately and that different policies are suitable for each group.

Suggested Citation

  • Martínez-Granado, Maite & Albarrán, Pedro & Carrasco, Raquel, 2007. "Inequality for wage earners and self-employed : evidence from panel data," UC3M Working papers. Economics we072414, Universidad Carlos III de Madrid. Departamento de Economía.
    • Handle: RePEc:cte:werepe:we072414
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    Cited by:

    1. Åstebro, Thomas & Chen, Jing, 2014. "The entrepreneurial earnings puzzle: Mismeasurement or real?," Journal of Business Venturing, Elsevier, vol. 29(1), pages 88-105.
    2. Alfonso R. Sánchez Martín, 2019. "Capacidad económica y pautas de cotización y formación de pensiones de los trabajadores autónomos en España: evidencia empírica en el intervalo 2008/2017," Studies on the Spanish Economy eee2019-27, FEDEA.
    3. Eisenhauer, Philipp & Pfeiffer, Friedhelm, 2008. "Assessing intergenerational earnings persistence among German workers," Zeitschrift für ArbeitsmarktForschung - Journal for Labour Market Research, Institut für Arbeitsmarkt- und Berufsforschung (IAB), Nürnberg [Institute for Employment Research, Nuremberg, Germany], vol. 41(2/3), pages 119-137.
    4. Christopher D. Carroll & Jiri Slacalek & Kiichi Tokuoka, 2014. "The Distribution of Wealth and the MPC: Implications of New European Data," American Economic Review, American Economic Association, vol. 104(5), pages 107-111, May.
    5. Molina, Jose Alberto & Velilla, Jorge & Ortega, Raquel, 2015. "The decision to become an entrepreneur in Spain: The role of the household financial situation," MPRA Paper 68101, University Library of Munich, Germany.
    6. Aristei, David & Perugini, Cristiano, 2015. "The drivers of income mobility in Europe," Economic Systems, Elsevier, vol. 39(2), pages 197-224.
    7. Jens Holscher & Cristiano Perugini & Fabrizio Pompei, 2011. "Wage inequality, labour market flexibility and duality in Eastern and Western Europe," Post-Communist Economies, Taylor & Francis Journals, vol. 23(3), pages 271-310.
    8. Josep Pijoan-Mas & Virginia Sanchez-Marcos, 2010. "Spain is Different: Falling Trends of Inequality," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 13(1), pages 154-178, January.
    9. Ada Ferrer-i-carbonell & X. Ramos & M. Oviedo, 2013. "GINI Country Report: Growing Inequalities and their Impacts in Spain," GINI Country Reports spain, AIAS, Amsterdam Institute for Advanced Labour Studies.

    More about this item

    Keywords

    Permanent income inequality;

    JEL classification:

    • D12 - Microeconomics - - Household Behavior - - - Consumer Economics: Empirical Analysis
    • D31 - Microeconomics - - Distribution - - - Personal Income and Wealth Distribution
    • D91 - Microeconomics - - Micro-Based Behavioral Economics - - - Role and Effects of Psychological, Emotional, Social, and Cognitive Factors on Decision Making
    • E21 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Consumption; Saving; Wealth

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