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Minimum wage impacts on wages and hours worked of low-income workers in Ecuador

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  • Sara Wong

Abstract

The minimum wage policy in Ecuador aims to raise the real income of low-wage workers. We analyze the effects of the January 2012 increase in minimum wages on wages and hours worked of low-wage workers. Individuals may select themselves into the occupations of the groups of workers who are covered by the minimum wage legislation, or into those who are not. We apply a difference-in-differences estimation as an identification strategy to account for selection on unobservables. We construct individual panel data from a household panel. The main results suggest a significant and positive effect of the minimum wage increase on the wages of affected workers, increasing their wages by 0.41% to 0.48% for each 1% increase in minimum wages, relative to the earnings of unaffected workers. Results from hours worked highlight several variables that should be accounted for to find significant and sensible estimations that differentiate between full time work and other heterogeneous effects on the treated group.

Suggested Citation

  • Sara Wong, 2017. "Minimum wage impacts on wages and hours worked of low-income workers in Ecuador," Working Papers PMMA 2017-14, PEP-PMMA.
    • Handle: RePEc:lvl:pmmacr:2017-14
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    1. James J. Heckman & Carmen Pagés, 2004. "Law and Employment: Lessons from Latin America and the Caribbean," NBER Books, National Bureau of Economic Research, Inc, number heck04-1.
    2. James J. Heckman, 1976. "The Common Structure of Statistical Models of Truncation, Sample Selection and Limited Dependent Variables and a Simple Estimator for Such Models," NBER Chapters, in: Annals of Economic and Social Measurement, Volume 5, number 4, pages 475-492, National Bureau of Economic Research, Inc.
    3. Card, David & Krueger, Alan B, 1994. "Minimum Wages and Employment: A Case Study of the Fast-Food Industry in New Jersey and Pennsylvania," American Economic Review, American Economic Association, vol. 84(4), pages 772-793, September.
    4. Charles Brown & Curtis Gilroy & Andrew Kohen, 1982. "The Effect of the Minimum Wage on Employment and Unemployment: A Survey," NBER Working Papers 0846, National Bureau of Economic Research, Inc.
    5. David Card, 1992. "Do Minimum Wages Reduce Employment? A Case Study of California, 1987–89," ILR Review, Cornell University, ILR School, vol. 46(1), pages 38-54, October.
    6. David Neumark & William Wascher, 2006. "Minimum Wages and Employment: A Review of Evidence from the New Minimum Wage Research," NBER Working Papers 12663, National Bureau of Economic Research, Inc.
    7. Machin, Stephen & Manning, Alan & Rahman, Lupin, 2002. "Where the minimum wage bites hard: the introduction of the UK national minimum wage to a low wage sector," LSE Research Online Documents on Economics 20070, London School of Economics and Political Science, LSE Library.
    8. 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].
    9. Brown, Charles, 1999. "Minimum wages, employment, and the distribution of income," Handbook of Labor Economics, in: O. Ashenfelter & D. Card (ed.), Handbook of Labor Economics, edition 1, volume 3, chapter 32, pages 2101-2163, Elsevier.
    10. Neumark, David & Salas, J.M. Ian & Wascher, William, 2013. "Revisiting the Minimum Wage-Employment Debate: Throwing Out the Baby with the Bathwater?," IZA Discussion Papers 7166, Institute of Labor Economics (IZA).
    11. Carla Canelas, 2014. "Minimum Wage and Informality in Ecuador," WIDER Working Paper Series wp-2014-006, World Institute for Development Economic Research (UNU-WIDER).
    12. Gindling, T.H. & Terrell, Katherine, 2009. "Minimum wages, wages and employment in various sectors in Honduras," Labour Economics, Elsevier, vol. 16(3), pages 291-303, June.
    13. Alan B. Krueger & David Card, 2000. "Minimum Wages and Employment: A Case Study of the Fast-Food Industry in New Jersey and Pennsylvania: Reply," American Economic Review, American Economic Association, vol. 90(5), pages 1397-1420, December.
    14. repec:unu:wpaper:wp2014-006 is not listed on IDEAS
    15. William Maloney & Jairo Mendez, 2004. "Measuring the Impact of Minimum Wages. Evidence from Latin America," NBER Chapters, in: Law and Employment: Lessons from Latin America and the Caribbean, pages 109-130, National Bureau of Economic Research, Inc.
    16. Janet Currie & Bruce C. Fallick, 1996. "The Minimum Wage and the Employment of Youth Evidence from the NLSY," Journal of Human Resources, University of Wisconsin Press, vol. 31(2), pages 404-428.
    17. Brown, Charles & Gilroy, Curtis & Kohen, Andrew, 1982. "The Effect of the Minimum Wage on Employment and Unemployment," Journal of Economic Literature, American Economic Association, vol. 20(2), pages 487-528, June.
    18. Joshua D. Angrist & Jörn-Steffen Pischke, 2009. "Mostly Harmless Econometrics: An Empiricist's Companion," Economics Books, Princeton University Press, edition 1, number 8769.
    19. Gindling, T.H. & Terrell, Katherine, 2007. "The effects of multiple minimum wages throughout the labor market: The case of Costa Rica," Labour Economics, Elsevier, vol. 14(3), pages 485-511, June.
    20. Guido W. Imbens & Jeffrey M. Wooldridge, 2009. "Recent Developments in the Econometrics of Program Evaluation," Journal of Economic Literature, American Economic Association, vol. 47(1), pages 5-86, March.
    21. Sara Lemos, 2007. "A Survey of the Effects of the Minimum Wage in Latin America," Discussion Papers in Economics 07/04, Division of Economics, School of Business, University of Leicester.
    22. Dickens, Richard & Machin, Stephen & Manning, Alan, 1999. "The Effects of Minimum Wages on Employment: Theory and Evidence from Britain," Journal of Labor Economics, University of Chicago Press, vol. 17(1), pages 1-22, January.
    23. 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.
    24. Meyer, Bruce D, 1995. "Natural and Quasi-experiments in Economics," Journal of Business & Economic Statistics, American Statistical Association, vol. 13(2), pages 151-161, April.
    25. Lemos, Sara, 2009. "Minimum wage effects in a developing country," Labour Economics, Elsevier, vol. 16(2), pages 224-237, April.
    26. Neumark, David & Wascher, William L., 2007. "Minimum Wages and Employment," Foundations and Trends(R) in Microeconomics, now publishers, vol. 3(1–2), pages 1-182, March.
    27. Strobl, Eric & Walsh, Frank, 2003. "Minimum Wages and Compliance: The Case of Trinidad and Tobago," Economic Development and Cultural Change, University of Chicago Press, vol. 51(2), pages 427-450, January.
    28. Katherine Terrell & Rita K. Almeida, 2008. "Minimum Wages in Developing Countries : Helping or Hurting Workers?," World Bank Publications - Reports 11742, The World Bank Group.
    29. 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.
    30. Heckman, James, 2013. "Sample selection bias as a specification error," Applied Econometrics, Russian Presidential Academy of National Economy and Public Administration (RANEPA), vol. 31(3), pages 129-137.
    31. Stephen Machin & Alan Manning & Lupin Rahman, 2003. "Where the Minimum Wage Bites Hard: Introduction of Minimum Wages to a Low Wage Sector," Journal of the European Economic Association, MIT Press, vol. 1(1), pages 154-180, March.
    32. Lechner, Michael, 2008. "A note on endogenous control variables in causal studies," Statistics & Probability Letters, Elsevier, vol. 78(2), pages 190-195, February.
    33. Guillermo Javier Vuletin, 2008. "Measuring the Informal Economy in Latin America and the Caribbean," IMF Working Papers 2008/102, International Monetary Fund.
    34. Strobl, Eric & Walsh, Frank, 2003. "Minimum Wages and Compliance: The Case of Trinidad and Tobago," Economic Development and Cultural Change, University of Chicago Press, vol. 51(2), pages 427-450, January.
    35. Zavodny, Madeline, 2000. "The effect of the minimum wage on employment and hours," Labour Economics, Elsevier, vol. 7(6), pages 729-750, November.
    36. Wendy Cunningham, 2007. "Minimum Wages and Social Policy : Lessons from Developing Countries," World Bank Publications - Books, The World Bank Group, number 6760.
    37. Paul J. Gertler & Sebastian Martinez & Patrick Premand & Laura B. Rawlings & Christel M. J. Vermeersch, . "Impact Evaluation in Practice, First Edition [La evaluación de impacto en la práctica]," World Bank Publications, The World Bank, number 2550, September.
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    JEL classification:

    • J21 - Labor and Demographic Economics - - Demand and Supply of Labor - - - Labor Force and Employment, Size, and Structure
    • J23 - Labor and Demographic Economics - - Demand and Supply of Labor - - - Labor Demand
    • J38 - Labor and Demographic Economics - - Wages, Compensation, and Labor Costs - - - Public Policy

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