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Wage Traps as a Cause of Illiteracy, Child Labor, and Extreme Poverty

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  • Dennis L. Gärtner
  • Manfred Gärtner

Abstract

When labor incomes approach subsistence levels, the labor supply curve slopes outward, because the fight for survival mandates households to look for longer work hours in response to falling wage rates. We explore conditions under which near-subsistence scenarios may imply wage traps, labor market failures that can be the cause of undernourishment, illiteracy, and child labor. After stating general conditions under which wage traps occur, we look at specific production functions typically employed in quantitative analyses of growth and development. We find that standard Cobb-Douglas production functions do not permit wage traps, whereas CES functions do. Beyond that it turns out that when subsistence requirements increase with work hours, and when work effort rises with the wage rate, up to the efficiency-wage threshold, wage traps become more likely. Measures such as bans on child labor, implementation of minimum wage laws, or the establishment of labor unions may quite effectively improve conditions in wage-trapped labor markets.

Suggested Citation

  • Dennis L. Gärtner & Manfred Gärtner, 2008. "Wage Traps as a Cause of Illiteracy, Child Labor, and Extreme Poverty," University of St. Gallen Department of Economics working paper series 2008 2008-02, Department of Economics, University of St. Gallen.
    • Handle: RePEc:usg:dp2008:2008-02
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    References listed on IDEAS

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    1. Dessing, Maryke, 2002. "Labor supply, the family and poverty: the S-shaped labor supply curve," Journal of Economic Behavior & Organization, Elsevier, vol. 49(4), pages 433-458, December.
    2. Kraay, Aart & Raddatz, Claudio, 2007. "Poverty traps, aid, and growth," Journal of Development Economics, Elsevier, vol. 82(2), pages 315-347, March.
    3. Colin Camerer & Linda Babcock & George Loewenstein & Richard Thaler, 1997. "Labor Supply of New York City Cabdrivers: One Day at a Time," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 112(2), pages 407-441.
    4. Miracle, Marvin P, 1976. "Interpretation of Backward-sloping Labor Supply Curves in Africa," Economic Development and Cultural Change, University of Chicago Press, vol. 24(2), pages 399-406, January.
    5. Pierre‐Richard Agénor, 2005. "The Macroeconomics Of Poverty Reduction," Manchester School, University of Manchester, vol. 73(4), pages 369-434, July.
    6. Azariadis, Costas & Stachurski, John, 2005. "Poverty Traps," Handbook of Economic Growth, in: Philippe Aghion & Steven Durlauf (ed.), Handbook of Economic Growth, edition 1, volume 1, chapter 5, Elsevier.
    7. Chung-cheng Lin, 2003. "A backward-bending labor supply curve without an income effect," Oxford Economic Papers, Oxford University Press, vol. 55(2), pages 336-343, April.
    8. Basu, Kaushik & Van, Pham Hoang, 1998. "The Economics of Child Labor," American Economic Review, American Economic Association, vol. 88(3), pages 412-427, June.
    9. Carol Ann Rogers & Kenneth A. Swinnerton, 1999. "The Economics of Child Labor: Comment," American Economic Review, American Economic Association, vol. 89(5), pages 1382-1385, December.
    10. Menno Pradhan & Arthur Van Soest, 1997. "Household Labor Supply In Urban Areas Of Bolivia," The Review of Economics and Statistics, MIT Press, vol. 79(2), pages 300-310, May.
    11. Robert E. Prasch, 2000. "Reassessing the Labor Supply Curve," Journal of Economic Issues, Taylor & Francis Journals, vol. 34(3), pages 679-692, September.
    12. Anne O. Krueger, 1962. "The Implications of a Backward Bending Labor Supply Curve," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 29(4), pages 327-328.
    13. Sharif, Mohammed, 1991. "Poverty and the forward-falling labor supply function: A microeconomic analysis," World Development, Elsevier, vol. 19(8), pages 1075-1093, August.
    14. Pham Hoang Van & Kaushik Basu, 1999. "The Economics of Child Labor: Reply," American Economic Review, American Economic Association, vol. 89(5), pages 1386-1388, December.
    15. Edmonds, Eric V., 2006. "Child labor and schooling responses to anticipated income in South Africa," Journal of Development Economics, Elsevier, vol. 81(2), pages 386-414, December.
    16. World Bank, 2007. "Global Monitoring Report 2007 : Millennium Development Goals, Confronting the Challenges of Gender Equality and Fragile States," World Bank Publications - Books, The World Bank Group, number 6637.
    17. Maryke Dessing, 2008. "The S‐shaped labor supply schedule: evidence from industrialized countries," Journal of Economic Studies, Emerald Group Publishing Limited, vol. 35(6), pages 444-485, October.
    18. Mark R. Rosenzweig, 1980. "Neoclassical Theory and the Optimizing Peasant: An Econometric Analysis of Market Family Labor Supply in a Developing Country," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 94(1), pages 31-55.
    19. Barzel, Yoram & McDonald, Richard J, 1973. "Assets, Subsistence, and The Supply Curve of Labor," American Economic Review, American Economic Association, vol. 63(4), pages 621-633, September.
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    Cited by:

    1. Manfred Gärtner, 2011. "Labor Market Integration and Its Effect on Child Labor," Atlantic Economic Journal, Springer;International Atlantic Economic Society, vol. 39(2), pages 165-170, June.
    2. Tchai Tavor & Limor Dina Gonen & Uriel Spiegel, 2022. "The Double-Peaked Shape of the Laffer Curve in the Case of the Inverted S-Shaped Labor Supply Curve," Mathematics, MDPI, vol. 10(6), pages 1-19, March.

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    More about this item

    Keywords

    Subsistence income; labor supply; poverty; child labor; wage trap; market failure; development; growth;
    All these keywords.

    JEL classification:

    • J2 - Labor and Demographic Economics - - Demand and Supply of Labor
    • J4 - Labor and Demographic Economics - - Particular Labor Markets
    • O11 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Macroeconomic Analyses of Economic Development

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