Labor Market Effects of Emigration in Nigeria: Skill-level Analysis

Adesoji Olubiyi, Ebenezer

doi:10.22059/ier.2021.81866

Labor Market Effects of Emigration in Nigeria: Skill-level Analysis

Document Type : Research Paper

Author

Ebenezer Adesoji Olubiyi

Department of Economics, Federal University of Agriculture, Abeokuta, Nigeria

10.22059/ier.2021.81866

Abstract

This paper seeks to provide empirical information of how emigration influences employment and wages in Nigeria with special reference to high and low skill labor between 1980 and 2016. The study is premised on the modified neoclassical labor market theory while generalized method of moments (GMM) was employed as method of analysis. Starting from the drivers of emigration in each skill, economic size, income differentials and remittances play positive and important role in the case of emigration of high skill labor while income differentials and population are significant in driving emigration of low skill workers. Emigration of high skilled magnifies employment and wages of high and low skill workers. In the same vein, emigration of low skill labor has both employment and wage effect with employment being more sensitive. The wage response to emigration for each skill suggests that emigration of high skill labor widens income gap. Additional finding is that wages sluggishly respond to inflation in both labor market segments. Following these results, employment-driven economy should be pursued in order to stem emigration of high skill workers and to create more jobs for low skill workers. Also, remittances should be allowed to function as a source of investment rather than a source of funding emigration. To discourage the adverse effect of inflation on wages, the authorities should ensure low inflation or reduce the impact by ensuring that workers are paid inflation-adjusted wages.

Keywords

Emigration

Employment

High Skill Labor

Low Skill Labor

Generalized Method of Moments

Adepoju, A. (2007). Migration in Sub-Saharan Africa, A Background paper commissioned by the Nordic Africa Institute for the Swedish Government White Paper on Africa. Lagos: Human Resources Development Center.

Afolayan, A. (2001). Issues and Challenges of Emigration Dynamics in Developing Countries. International Migration Quarterly Review, 39(4), 22-42.

Afolayan, A., Ikwuyatum G., & Abejide, O. (2008). Country Paper: Nigeria Dynamics of International Migration in Nigeria (A Review of Literature). African Perspectives on Human Mobility Program, Retrieved from http://www.imi.ox.ac.uk/pdfs/nigerian-country-paper-08

Angrist, J., & Kugler, A. (2003). Protective or Counter-productive? Labor Market Institutions and the Effect of Immigration on EU Natives. Economic Journal, 113, F302-F331.

Ashgar, Z., & Abdi, I. (2007). Performance of Lag Length Selection Criteria in Three Different Situations. Interstat, Retrieved from www.impra.ubu.umi.muenchen.de/I’d/eprint/4002

Aydemir, A., & Borjas, G. (2006). A Comparative Analysis of the Labor Market Impact of International Migration: Canada, Mexico, and the United States. NBER Working Paper, 12327, Retrieved from https://www.nber.org/papers/w12327.pdf

Baum, C. (2011). OLS, IV, IV-GMM and DPD Estimation in Stata. Mimeo, Durham University, Boston, Retrieved from https://www.mimeo.com

Baum, C., & Schaffer, M. (2003). Instrumental Variables and GMM: Estimation and Testing, The Stata Journal, 3(1), 1-31.

Beerli, A., & Peri, G. (2015). Labor Market Effect of Opening the Border to Immigrants. NBER Working Paper, 21391, Retrieved from https://www.nber.org/system/files/working_papers/w21319/revisions/w21319.rev0.pdf

Blanchflower, D., Saleheen, J., & Shadforth, C. (2007). The Impact of the Recent Migration from Eastern Europe on the UK Economy. IZA Discussion Paper, 2615, Retrieved from https://www.econstor.eu/bitstream/10419/33847/1/543755940.pdf

Borjas, G. (2017). The Wage Impact of the Marielitos: A Reappraisal. ILR Review, 70(5), 1077-1110.

---------- (2003). The labor Demand Curve is Downward Sloping: Re-examining the Impact of Immigration on the Labor Market. Quarterly Journal of Economics, 118(4), 1335-1374.

Bouton, I., Pauland, S., & Tiongson, E. (2011). The Impact of Emigration on Source Country Wages: Evidence from the Republic of Moldova. World Bank Policy Research Working Paper, WP5764. Retrieved from https://openknowledge.worldbank.org/bitstream/handle/10986/3526/WPS5764.pdf?sequence=1&isAllowed=y

Cadena, B., & Kovac, B. (2016). Immigration Equilibrates Local Labor Markets: Evidence from the Great Recession. American Economic Journal: Applied Economics, 8(1), 257-290.

Djajic, S., Kirdir, M., & Vinogradova, A. (2016). Source-country Earnings and Emigration. Journal of International Economics, 99, 46-67.

Docquier, F., & Marfouk, A. (2005). International Migration by Educational Attainment (1990-2000). Retrieved from www.researchgate.net/profile/Frederic_Docquier/publication/228739789_International_by_educational_attainment_(1990-2000)_Release_1.1/links/0912f50c8bb7ee13380000.pdf

Docquier, F., Ozden, C., & Peri, G. (2014). Wage Effects of Immigration and Emigration. The Economic Journal, 124, 1106-1145.

Docquier, F. (2011). Immigration by Country of Birth. Retrieved from http://siteresources.worldbank.org/INTRES/Resources/469232-2000_data_Panel.xls

Dustmann, C., Fabbri, F., & Preston, I. (2005). The Impact of Immigration on the UK Labor Market. Discussion Paper, Centre for Research and Analysis of Migration, Retrieved from https://discovery.ucl.ac.uk/id/eprint/14317/1/14317.pdf

East, C., Luck, P., Masour, H., & Velasquez, A. (2018). The Labor Market Effects of Immigration Enforcement. IZA Discussion Paper Series, Retrieved from https://www.econstor.eu/bitstream/10419/180504/1/dp11486.pdf

Edo, A., & Rapopot, H. (2018). Minimum Wages and the Labor Market Effect of Immigration. IZA Discussion Paper Series, Retrieved from https://www.econstor.eu/

Edo, A. (2018). The Impact of Immigration on the Labor Market. Journal of Economic Survey, 0, 1-27.

Elsner, B. (2011). Emigration and Wages: the EU Enlargement Experiment. Journal of International Economics, 91(1), 154-163.

Federal Ministry of Labor and Productivity. (2010). Labor Migration Policy in Nigeria. Retrieved from https://www.ohchr.org/Documents/Issues/SRMigrants/submissions/Nigeria_NHRI_Annex3_Submission_GA-Report.pdf

Foged, M., & Peri, G. (2016). Immigrants’ Effect of Native Workers: New Analysis on Longitudinal Data. American Economic Review: Applied Economics, 8(2), 1-32.

Friedberg, R. (2001). The Impact of Mass Migration on the Israeli Labor Market. Quarterly Journal of Economics, 116(4), 1373-1408.

Gross, D. (2004). Impact of Immigrant Workers on a Regional Labor Market. Applied Economics Letters, 11, 405-408.

---------- (2002). Three Million Foreigners, Three Million Unemployed? Immigration Flows and the Labor Market in France. Applied Economics, 34(16), 1969-1983.

Hansen, L. (1982). Large Sample Properties of Generalized Method of Moments Estimators. Econometrica, 50, 1029-1054.

Hanson, G. (2007). Emigration, labor Supply, and Earnings in Mexico (289-328). In G. Borjas (Ed.), Mexican Immigration to the United States. Chicago: University of Chicago Press.

Harris, R., & Todaro, P. (1970). Migration, Unemployment and Development: A Two-Sector Analysis. American Economic Review, 60(1), 126-142.

Ho, G., & Turk-Ariss, R. (2018). The Labor Market Integration of Migrants in Europe: New Evidence from Microdata. IMF Working Paper, WP/18/232, Retrieved from https://www.sipotra.it/wp-content/uploads/2018/11/The-Labor-Market-Integration-of-Migrants-in-Europe-New-Evidence-from-Micro-Data.pdf

International Organization for Migration. (2015). National Migration Policy, Mission House, Abuja Nigeria. Retrieved from https://publications.iom.int/system/files/pdf/national_migration_policy_2015.pdf

International Organization for Migration. (2009). Assessment Report on Nigeria. Retrieved from https://publications.iom.int/system/files/pdf/nigeria_profile_2009.pdf

IOM. (2009). Facilitating a Coherent Migration Management Approach in Ghana, Nigeria, Senegal and Libya. Retrieved from https://publications.iom.int/

Jean, S., Causa, O., Jimenez, M., & Wanne, I. (2010). Migration and Labor Market Outcomes in OECD Countries. OECD Journal, Economic Studies, Retrieved from https://www.oecd.org/education/labour/49850080.pdf

Kahanec, M., Zaiceva, A & Zimmermann, K. (2010). Economic Impacts of Poland and the Baltic States. Retrieved from www.fafo.no/pub/rapp/10045.pdf

Lemos, S., & Portes, J. (2014). New labor? The Impact of Migration from Central and Eastern European Countries on the UK Labor Market. BEJEAP, 14(1), 299-338.

Liew, V. (2004). Which of the Lag Length Selection Criteria Should We Employ? Economics Bulletin, 3(3), 1-9.

Longhi, S., Nijkamp, P., & Poot, J. (2006). The Impact of Immigration on the Employment of Natives in Regional Labor Market: A Meta-analysis. IZA Discussion Paper, Retrieved from https://www.iser.essex.ac.uk/research/publications/working-papers/iser/2006-10.pdf

Lucas, R. (2004). International Migration to the High Income Countries: Some Consequences for Economic Development in the Sending Countries. Annual Bank Conference on Development Economics, Retrieved from https://documents.worldbank.org/curated/en/543111468339863219/pdf/344120PAPER0AB101Official0use0only1.pdf

Mishra, P. (2006). Emigration and Wages in Source Countries: Evidence from Mexico. IMF Working Paper, 06/86, Retrieved from https://www.elibrary.imf.org/view/journals/001/2006/086/article-A001-en.xml

National Planning Commission (NPC). (2010). Economic Performance Review, Abuja. Retrieved from http://worldcat.org/identities/lccn-no97071009/

Nickell, S., & Saleheem, J. (2015). The Impact of Immigration on Occupational Wages; Evidence from Britain. Bank of England Staff Working Paper, 574, Retrieved from http://eprints.lse.ac.uk/33272/1/sercdp0034.pdf

Nigeria Bureau of Statistics (NBS). (2010). Social Statistics for Nigeria, Abuja. Retrieved from https://www.nigerianstat.gov.ng/

Nigeria Bureau of Statistics (NBS). (2011). Labor Force Statistics, Abuja. Retrieved from https://www.nigerianstat.gov.ng/

Nigerian Institute of Social and Economic Research (NISER). (2008). National Manpower Series. Compiled in Abuja, 2000-2008. Retrieved from https://niser.gov.ng/

Okafor, E. (2011). Youth Unemployment and Implication for Stability of Democracy in Nigeria. Journal of Sustainability Development in Africa, 13(3), 358-373.

Oladi, R., & Beladi, H. (2007). International Migration and Real Wages. Economic Bulletin, 6(30), 1-8.

Olubiyi, E. (2013). Interdependence of Trade and Migration in a Globalizing Economy: A Case of Nigeria (Unpublished Doctoral Dissertation). University of Ibadan, Nigeria.

Orrenius, P., & Zavodny, M. (2013). Immigrants in the US Labor Market. Retrieved from www.jounalism.berkeley.edu/conf/2014/immigration/wp-content/uploads/2014/04/orrenius-and-Zavodny-Immigration-and -labor-Apri-15.pdf

Parasnis, J., Fausten, D., & Smyth, R. (2006). The Impact of Immigration on Native Workers in Australia. Australian Economic Papers, 45(1), 73-85.

Pope, D., & Withers, G. (1993). Do Migrants Rob Jobs? Lessons of Australian History, 1861-1991. Journal of Economic History, 53(4), 719-742.

Pryymachenko, Y. (2011). The Effect of Emigration on Unemployment in Source Countries: Evidence from the Central and Eastern European Member States. Economic Bulletin, Retrieved from http://lup.lub.lu.se/student-papers/record/1778806

Rudman, D. (2004). ABAR: Stata Module to Perform Arellano-Bond for Autocorrelation. Retrieved from http://fmwww.bc.edu/repec/bocode/a/abar.hlp

Sjaastad, L. (1962). The Costs and Returns of Human Migration. Journal of Political Economy, 70(5), 80-93.

Stark, O., & Taylor, E. (1989). Relative Deprivation and International Migration. Demography, 26(1), 1-14.

Tani, M. (2017). Skilled Migration Policy and the Labor Market Performance of Immigrants. IZA Discussion Paper Series, 11241, Retrieved from https://www.econstor.eu/bitstream/10419/177045/1/dp11241.pdf

Ullah, S., Akhtar, P., & Zaefarian, G. (2017). Dealing with Endogeneity Bias: The Generalized Method of Moments for Panel Data. Industrial Marketing Management, Retrieved from doi.org/10.1016/ j.indmarman.2017.11.010

Walmsley, T., Ahmed, S., & Parsons, C. (2007). A Global Bilateral Migration Database: Skilled Labor, Wages and Remittances’ GTAP. Retrieved from https://www.gtap.agecon.purdue.edu/resources/res_display.asp?RecordID=1880

World Bank Bilateral Migration Matrix. (2010). Retrieved from www.econ.workdbank.org/WBSITE/EXTERNAL/EXTDEC/EXTRESEARCH/EXTPROGRAMS/EXTTRADERESEARCH/

---------- (1960-2000). Retrieved from www.econ.workdbank.org/WBSITE/EXTERNAL/EXTDEC/EXTRESEARCH/EXTPROGRAMS/EXTTRADERESEARCH/

World Bank. (2011). Migration and Remittances Factbook (2^nd Ed.). Washington, DC: World Bank.