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Behind the Lighthouse Effect

Author

Listed:
  • Boeri, Tito

    (Bocconi University)

  • Garibaldi, Pietro

    (Collegio Carlo Alberto)

  • Ribeiro, Marta

    (Universidade Catolica Portuguesa, Porto)

Abstract

A large body of empirical literature indicates that, contrary to predictions from economic theory, wages in the informal sector increase after any minimum wage hike. This phenomenon was so far explained as a byproduct of a signal conveyed by statutory minimum wages to wage setting in the informal sector, as if workers in the latter had significant bargaining power. A simple matching model shows that the lighthouse effect may be induced by significant sorting and composition effects between the formal and shadow sectors in the aftermath of the increase in the minimum wage. Using data on Brazil, we test this alternative explanation of the lighthouse effect, associated with the endogenous sorting of workers by skill in the formal and informal sectors. We find that sorting accounts for at least one third of the increase in average wages in the informal sector after the minimum wage hike. This contribution of sorting to wage dynamics in the informal sector is also increasing over time.

Suggested Citation

  • Boeri, Tito & Garibaldi, Pietro & Ribeiro, Marta, 2010. "Behind the Lighthouse Effect," IZA Discussion Papers 4890, Institute of Labor Economics (IZA).
    • Handle: RePEc:iza:izadps:dp4890
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    References listed on IDEAS

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    1. Gustavo Gonzaga, 2003. "Labor Turnover and Labor Legislation in Brazil," Economía Journal, The Latin American and Caribbean Economic Association - LACEA, vol. 0(Fall 2003), pages 165-222, August.
    2. Pablo Fajnzylber, 2001. "Minimum Wage Effects Throughout the Wage Distribution: Evidence from Brazil's Formal and Informal Sectors," Anais do XXIX Encontro Nacional de Economia [Proceedings of the 29th Brazilian Economics Meeting] 098, ANPEC - Associação Nacional dos Centros de Pós-Graduação em Economia [Brazilian Association of Graduate Programs in Economics].
    3. Edward M. Gramlich, 1976. "Impact of Minimum Wages on Other Wages, Employment, and Family Incomes," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 7(2), pages 409-462.
    4. Feige,Edgar L. (ed.), 1989. "The Underground Economies," Cambridge Books, Cambridge University Press, number 9780521262309, November.
    5. Tito Boeri & Pietro Garibaldi, 2005. "Shadow Sorting," NBER Chapters, in: NBER International Seminar on Macroeconomics 2005, pages 125-163, National Bureau of Economic Research, Inc.
    6. Pablo Fajnzylber, 2001. "Minimum wage effects throughout the wage distribution: evidence from Brazil’s formal and informal sectors," Textos para Discussão Cedeplar-UFMG td151, Cedeplar, Universidade Federal de Minas Gerais.
    7. Sara Lemos, 2004. "The Effects Of The Minimum Wage On Wages And Employment In Brazil - A Menu Of Minimum Wage Variables," Labor and Demography 0403008, University Library of Munich, Germany.
    8. Christopher A. Pissarides, 2000. "Equilibrium Unemployment Theory, 2nd Edition," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262161877, December.
    9. T. H. Gindling & Katherine Terrell, 2004. "Legal Minimum Wages and the Wages of Formal and Informal Sector Workers in Costa Rica," UMBC Economics Department Working Papers 04-102, UMBC Department of Economics.
    10. Sara Lemos, 2004. "A Menu Of Minimum Wage Variables For Evaluating Wages and Employment Effects: Evidence From Brazil," Labor and Demography 0403009, University Library of Munich, Germany.
    11. Sara Lemos, 2004. "Minimum Wage Policy and Employment Effects: Evidence from Brazil," Economía Journal, The Latin American and Caribbean Economic Association - LACEA, vol. 0(Fall 2004), pages 219-266, August.
    12. Mincer, Jacob, 1976. "Unemployment Effects of Minimum Wages," Journal of Political Economy, University of Chicago Press, vol. 84(4), pages 87-104, August.
    13. T. H. Gindling & Katherine Terrell, 2004. "The Effects of Multiple Minimum Wages Throughout the Labor Market," William Davidson Institute Working Papers Series 2004-701, William Davidson Institute at the University of Michigan.
    14. Eran Yashiv, 2000. "The Determinants of Equilibrium Unemployment," American Economic Review, American Economic Association, vol. 90(5), pages 1297-1322, December.
    15. Maloney, William F, 1999. "Does Informality Imply Segmentation in Urban Labor Markets? Evidence from Sectoral Transitions in Mexico," The World Bank Economic Review, World Bank, vol. 13(2), pages 275-302, May.
    16. Marcelo Neri & Gustavo Gonzaga & José Márcio Camargo, 1998. "Efeitos informais do salário mínimo e pobreza," Textos para discussão 393, Department of Economics PUC-Rio (Brazil).
    17. Feige, Edgar L, 1994. "The Underground Economy and the Currency Enigma," Public Finance = Finances publiques, , vol. 49(Supplemen), pages 119-136.
    18. Patricia Jones, 1997. "The impact of minimum wage legislation in developing countries where coverage is incomplete," Economics Series Working Papers WPS/1998-02, University of Oxford, Department of Economics.
    19. Amadeo, Edward Joaquim & Gill, Indermit S. & Neri, Marcelo Côrtes, 2000. "Brazil: the pressure points in labor legislation," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 395, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
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    Cited by:

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    3. Attakrit Leckcivilize, 2015. "Does the minimum wage reduce wage inequality? Evidence from Thailand," IZA Journal of Labor & Development, Springer;Forschungsinstitut zur Zukunft der Arbeit GmbH (IZA), vol. 4(1), pages 1-23, December.

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    More about this item

    Keywords

    lighthouse effect; minimum wage; sorting;
    All these keywords.

    JEL classification:

    • J30 - Labor and Demographic Economics - - Wages, Compensation, and Labor Costs - - - General

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