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Regional Migration and Wage Inequality in the West African Economic and Monetary Union

Author

Listed:
  • Esther Mirjam Girsberger

    (Economics Discipline Group, University of Technology Sydney)

  • Romuald Meango

    (Max-Planck Institute for Social Law and Social Policy, Munich)

  • Hillel Rapoport

    (Paris School of Economics, Universit�e Paris 1 Panth�eon-Sorbonne; CEPII; IZA)

Abstract

This paper investigates the impact of regional migration on average wages and wage inequality in the West African Economic and Monetary Union (UEMOA). We exploit a unique data from a unified labour force household survey which covers natives and migrants in the seven economic capitals of the region. We estimate the counterfactual wage distributions of UEMOA migrants in absence of migration to evaluate the effect of regional migration. We find that regional migration increases the average wage by 1.8% and it entails a decrease in inequality in the UEMOA region between -1.5% (for the Gini coefficient) and -4.5% (for the interquartile ratio). The decrease in inequality in the UEMOA region is driven by a reduction in inequality between countries, while the migration effect on within-inequality differs across countries and remains overall small. When accounting for possible general equilibrium effects of migration on stayers� wages, we find a similar or even stronger decrease in inequality, yet a smaller increase in the average wage. With general equilibrium effects, (negatively-) intermediately selected UEMOA migrants depress the average wage of natives in their host country and lead to a slight increase of the average wage among natives in the sending country, with the former effect dominating. Moreover, regional migration in the UEMOA mostly flows from countries with low wages to countries with higher wages. In combination with the general equilibrium effects described above this leads to a larger decrease in between-country inequality than in a setting with exogenous wages.

Suggested Citation

  • Esther Mirjam Girsberger & Romuald Meango & Hillel Rapoport, 2019. "Regional Migration and Wage Inequality in the West African Economic and Monetary Union," Working Paper Series 2019/03, Economics Discipline Group, UTS Business School, University of Technology, Sydney.
  • Handle: RePEc:uts:ecowps:2019/03
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    1. Phan, Diep & Coxhead, Ian, 2010. "Inter-provincial migration and inequality during Vietnam's transition," Journal of Development Economics, Elsevier, vol. 91(1), pages 100-112, January.
    2. Ravi Kanbur & Hillel Rapoport, 2005. "Migration selectivity and the evolution of spatial inequality," Journal of Economic Geography, Oxford University Press, vol. 5(1), pages 43-57, January.
    3. I-Ling Shen & Frédéric Docquier & Hillel Rapoport, 2010. "Remittances and inequality: a dynamic migration model," The Journal of Economic Inequality, Springer;Society for the Study of Economic Inequality, vol. 8(2), pages 197-220, June.
    4. Card, David, 2001. "Immigrant Inflows, Native Outflows, and the Local Labor Market Impacts of Higher Immigration," Journal of Labor Economics, University of Chicago Press, vol. 19(1), pages 22-64, January.
    5. DiNardo, John & Fortin, Nicole M & Lemieux, Thomas, 1996. "Labor Market Institutions and the Distribution of Wages, 1973-1992: A Semiparametric Approach," Econometrica, Econometric Society, vol. 64(5), pages 1001-1044, September.
    6. repec:dau:papers:123456789/627 is not listed on IDEAS
    7. Alwyn Young, 2013. "Inequality, the Urban-Rural Gap, and Migration," The Quarterly Journal of Economics, Oxford University Press, vol. 128(4), pages 1727-1785.
    8. Guido W. Imbens, 2015. "Matching Methods in Practice: Three Examples," Journal of Human Resources, University of Wisconsin Press, vol. 50(2), pages 373-419.
    9. Philippe De Vreyer & Flore Gubert & François Roubaud, 2010. "Migration, Self-selection and Returns to Education in the WAEMU," Journal of African Economies, Centre for the Study of African Economies (CSAE), vol. 19(1), pages 52-87, January.
    10. Edo, Anthony & Rapoport, Hillel, 2019. "Minimum wages and the labor market effects of immigration," Labour Economics, Elsevier, vol. 61(C).
    11. Alain Brilleau & François Roubaud & Constance Torelli, 2004. "L’emploi, le chômage et les conditions d’activité dans les principales agglomérations de sept Etats membres de l’UEMOA Principaux résultats de la phase 1 de l’enquête 1-2-3 de 2001-2002," Working Papers DT/2004/06, DIAL (Développement, Institutions et Mondialisation).
    12. David Card, 2009. "Immigration and Inequality," American Economic Review, American Economic Association, vol. 99(2), pages 1-21, May.
    13. Daniel Chiquiar & Gordon H. Hanson, 2005. "International Migration, Self-Selection, and the Distribution of Wages: Evidence from Mexico and the United States," Journal of Political Economy, University of Chicago Press, vol. 113(2), pages 239-281, April.
    14. George J. Borjas, 2021. "The Labor Demand Curve Is Downward Sloping: Reexamining The Impact Of Immigration On The Labor Market," World Scientific Book Chapters, in: Foundational Essays in Immigration Economics, chapter 9, pages 235-274, World Scientific Publishing Co. Pte. Ltd..
    15. Michael Lechner, 1999. "Nonparametric bounds on employment and income effects of continuous vocational training in East Germany," Econometrics Journal, Royal Economic Society, vol. 2(1), pages 1-28.
    16. Mckenzie, David & Rapoport, Hillel, 2007. "Network effects and the dynamics of migration and inequality: Theory and evidence from Mexico," Journal of Development Economics, Elsevier, vol. 84(1), pages 1-24, September.
    17. Cris Beauchemin & Philippe Bocquier, 2004. "Migration and Urbanisation in Francophone West Africa: An Overview of the Recent Empirical Evidence," Urban Studies, Urban Studies Journal Limited, vol. 41(11), pages 2245-2272, October.
    18. Lechner, Michael, 1999. "Earnings and Employment Effects of Continuous Off-the-Job Training in East Germany after Unification," Journal of Business & Economic Statistics, American Statistical Association, vol. 17(1), pages 74-90, January.
    19. Douglas Gollin & David Lagakos & Michael E. Waugh, 2014. "The Agricultural Productivity Gap," The Quarterly Journal of Economics, Oxford University Press, vol. 129(2), pages 939-993.
    20. Heckman, James J & Honore, Bo E, 1990. "The Empirical Content of the Roy Model," Econometrica, Econometric Society, vol. 58(5), pages 1121-1149, September.
    21. Joan Llull, 2018. "The Effect of Immigration on Wages: Exploiting Exogenous Variation at the National Level," Journal of Human Resources, University of Wisconsin Press, vol. 53(3), pages 608-662.
    22. Jörg Stoye, 2010. "Partial identification of spread parameters," Quantitative Economics, Econometric Society, vol. 1(2), pages 323-357, November.
    23. Philippe De Vreyer & Flore Gubert & François Roubaud, 2010. "Migration, Self-selection and Returns to Education in the WAEMU," Journal of African Economies, Centre for the Study of African Economies (CSAE), vol. 19(1), pages 52-87, January.
    24. George J. Borjas, 2021. "Native Internal Migration and the Labor Market Impact of Immigration," World Scientific Book Chapters, in: Foundational Essays in Immigration Economics, chapter 10, pages 275-312, World Scientific Publishing Co. Pte. Ltd..
    25. World Bank, 2002. "World Development Indicators 2002," World Bank Publications - Books, The World Bank Group, number 13921, December.
    26. repec:dau:papers:123456789/4465 is not listed on IDEAS
    27. Frédéric Docquier & Çağlar Ozden & Giovanni Peri, 2016. "The Labour Market Effects Of Immigration And Emigration In Oecd Countries," World Scientific Book Chapters, in: The Economics of International Migration, chapter 6, pages 187-226, World Scientific Publishing Co. Pte. Ltd..
    28. Mishra, Prachi, 2007. "Emigration and wages in source countries: Evidence from Mexico," Journal of Development Economics, Elsevier, vol. 82(1), pages 180-199, January.
    29. A. D. Roy, 1951. "Some Thoughts On The Distribution Of Earnings," Oxford Economic Papers, Oxford University Press, vol. 3(2), pages 135-146.
    30. Christian Dustmann & Uta Schönberg & Jan Stuhler, 2016. "The Impact of Immigration: Why Do Studies Reach Such Different Results?," Journal of Economic Perspectives, American Economic Association, vol. 30(4), pages 31-56, Fall.
    31. repec:oup:qjecon:v:129:y:2014:i:2:p:939-993. is not listed on IDEAS
    32. Barham, Bradford & Boucher, Stephen, 1998. "Migration, remittances, and inequality: estimating the net effects of migration on income distribution," Journal of Development Economics, Elsevier, vol. 55(2), pages 307-331, April.
    33. George J. Borjas, 2021. "Self-Selection and the Earnings of Immigrants," World Scientific Book Chapters, in: Foundational Essays in Immigration Economics, chapter 4, pages 69-91, World Scientific Publishing Co. Pte. Ltd..
    34. Harris, John R & Todaro, Michael P, 1970. "Migration, Unemployment & Development: A Two-Sector Analysis," American Economic Review, American Economic Association, vol. 60(1), pages 126-142, March.
    35. Girsberger, Esther Mirjam, 2017. "Migration, Education and Work Opportunities," IZA Discussion Papers 11028, Institute of Labor Economics (IZA).
    36. repec:dau:papers:123456789/4536 is not listed on IDEAS
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    Cited by:

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    2. Simone Bertoli & Frédéric Docquier & Hillel Rapoport & Ilse Ruyssen, 2022. "Weather shocks and migration intentions in Western Africa: insights from a multilevel analysis [Do climate variations explain bilateral migration? A gravity model analysis]," Journal of Economic Geography, Oxford University Press, vol. 22(2), pages 289-323.
    3. Joseph-Simon Görlach & Katarina Kuske, 2022. "Temporary migration entails benefits, but also costs, for sending and receiving countries," IZA World of Labor, Institute of Labor Economics (IZA), pages 503-503, November.
    4. Jingjing Qu & Aijun Li & Morié Guy-Roland N’Drin, 2023. "Measuring technology inequality across African countries using the concept of efficiency Gini coefficient," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 25(5), pages 4107-4138, May.

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    More about this item

    Keywords

    Migration; inequality; Gini index; West Africa;
    All these keywords.

    JEL classification:

    • F22 - International Economics - - International Factor Movements and International Business - - - International Migration
    • J61 - Labor and Demographic Economics - - Mobility, Unemployment, Vacancies, and Immigrant Workers - - - Geographic Labor Mobility; Immigrant Workers

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