IDEAS home Printed from https://ideas.repec.org/p/tin/wpaper/20040134.html
   My bibliography  Save this paper

A Meta-Analytic Assessment of the Effect of Immigration on Wages

Author

Listed:
  • Simonetta Longhi

    (Faculty of Economics and Business Administration, Vrije Universiteit Amsterdam)

  • Peter Nijkamp

    (Faculty of Economics and Business Administration, Vrije Universiteit Amsterdam)

  • Jacques Poot

    (University of Waikato, Hamilton - New Zealand)

Abstract

In our increasingly interconnected and open world, international migration is becoming an important socio-economic phenomenon for many countries. Since the early 1980s, many studies have been undertaken of the impact of immigration on host labour markets. Borjas (2003) noted that the estimated effect of immigration on the wage of native workers varies widely from study to study and sometimes even within the same study. In addition, these effects cluster around zero. Such a small effect is a rather surprising outcome, given that in a closed competitive labour market an increase in labour supply may be expected to exert a downward pressure on wages. We revisit this issue by applying meta-analytic techniques to a sample of eighteen papers_new, which altogether generated 348 estimates of the percentage change in the wage of a native worker with respect to a one percentage point increase in the ratio of immigrants over native workers. While many studies in our sample employ US data, estimates are also obtained from Germany, The Netherlands, France, Norway, Austria, Israel and Australia. Our analysis shows that results vary across countries and are inter alia related to the type of modelling approach. Technical issues such as publication bias and quality of the estimates are addressed as well. A negative but small effect of immigration on wages of native groups with similar skills appears rather robust.

Suggested Citation

  • Simonetta Longhi & Peter Nijkamp & Jacques Poot, 2004. "A Meta-Analytic Assessment of the Effect of Immigration on Wages," Tinbergen Institute Discussion Papers 04-134/3, Tinbergen Institute.
  • Handle: RePEc:tin:wpaper:20040134
    as

    Download full text from publisher

    File URL: https://papers.tinbergen.nl/04134.pdf
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. John DiNardo & David Card, 2000. "Do Immigrant Inflows Lead to Native Outflows?," American Economic Review, American Economic Association, vol. 90(2), pages 360-367, May.
    2. David Card, 1990. "The Impact of the Mariel Boatlift on the Miami Labor Market," ILR Review, Cornell University, ILR School, vol. 43(2), pages 245-257, January.
    3. Rachel M. Friedberg, 2001. "The Impact of Mass Migration on the Israeli Labor Market," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 116(4), pages 1373-1408.
    4. De New, John P & Zimmermann, Klaus F, 1994. "Native Wage Impacts of Foreign Labor: A Random Effects Panel Analysis," Journal of Population Economics, Springer;European Society for Population Economics, vol. 7(2), pages 177-192.
    5. Borjas, George J & Freeman, Richard B & Katz, Lawrence, 1996. "Searching for the Effect of Immigration on the Labor Market," American Economic Review, American Economic Association, vol. 86(2), pages 246-251, May.
    6. Peter Nijkamp & Jacques Poot, 2005. "The Last Word on the Wage Curve?," Journal of Economic Surveys, Wiley Blackwell, vol. 19(3), pages 421-450, July.
    7. George J. Borjas, 2021. "Does Immigration Grease the Wheels of the Labor Market?," World Scientific Book Chapters, in: Foundational Essays in Immigration Economics, chapter 14, pages 431-484, World Scientific Publishing Co. Pte. Ltd..
    8. Chris Doucouliagos, 1995. "Worker Participation and Productivity in Labor-Managed and Participatory Capitalist Firms: A Meta-Analysis," ILR Review, Cornell University, ILR School, vol. 49(1), pages 58-77, October.
    9. Doucouliagos, Chris, 1997. "The Aggregate Demand for Labour in Australia: A Meta-analysis," Australian Economic Papers, Wiley Blackwell, vol. 36(69), pages 224-242, December.
    10. Rachel M. Friedberg & Jennifer Hunt, 1995. "The Impact of Immigrants on Host Country Wages, Employment and Growth," Journal of Economic Perspectives, American Economic Association, vol. 9(2), pages 23-44, Spring.
    11. Borjas, George J., 1999. "The economic analysis of immigration," Handbook of Labor Economics, in: O. Ashenfelter & D. Card (ed.), Handbook of Labor Economics, edition 1, volume 3, chapter 28, pages 1697-1760, Elsevier.
    12. Helmut Hofer & Peter Huber, 2003. "Wage and Mobility Effects of Trade and Migration on the Austrian Labour Market," Empirica, Springer;Austrian Institute for Economic Research;Austrian Economic Association, vol. 30(2), pages 107-125, June.
    13. George J. Borjas & Richard B. Freeman & Lawrence F. Katz, 2021. "How Much Do Immigration and Trade Affect Labor Market Outcomes?," World Scientific Book Chapters, in: Foundational Essays in Immigration Economics, chapter 8, pages 163-234, World Scientific Publishing Co. Pte. Ltd..
    14. Neumark, David & Wascher, William, 1998. "Is the Time-Series Evidence on Minimum Wage Effects Contaminated by Publication Bias?," Economic Inquiry, Western Economic Association International, vol. 36(3), pages 458-470, July.
    15. Welch, Finis, 1979. "Effects of Cohort Size on Earnings: The Baby Boom Babies' Financial Bust," Journal of Political Economy, University of Chicago Press, vol. 87(5), pages 65-97, October.
    16. George J. Borjas, 1987. "Immigrants, Minorities, and Labor Market Competition," ILR Review, Cornell University, ILR School, vol. 40(3), pages 382-392, April.
    17. 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.
    18. Florax, R.J.G.M., 2002. "Accounting for dependence among study results in Meta-Analysis: methodology and applications to the valuation and use of natural resources," Serie Research Memoranda 0005, VU University Amsterdam, Faculty of Economics, Business Administration and Econometrics.
    19. Greenwood, Michael J. & Hunt, Gary L. & Kohli, Ulrich, 1997. "The factor-market consequences of unskilled immigration to the United States," Labour Economics, Elsevier, vol. 4(1), pages 1-28, March.
    20. Winter-Ebmer, Rudolf & Zimmermann, Klaus F., 1998. "East-West Trade and Migration: The Austro-German Case," IZA Discussion Papers 2, Institute of Labor Economics (IZA).
    21. 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..
    22. Thomas Addison & Christopher Worswick, 2002. "The Impact of Immigration on the Earnings of Natives: Evidence from Australian Micro Data," The Economic Record, The Economic Society of Australia, vol. 78(240), pages 68-78, March.
    23. Thomas Bauer, 1998. "Do Immigrants Reduce Natives' Wages? Evidence from Germany," Departmental Working Papers 199802, Rutgers University, Department of Economics.
    24. Woodward, Richard T. & Wui, Yong-Suhk, 2001. "The economic value of wetland services: a meta-analysis," Ecological Economics, Elsevier, vol. 37(2), pages 257-270, May.
    25. Ashenfelter, Orley & Harmon, Colm & Oosterbeek, Hessel, 1999. "A review of estimates of the schooling/earnings relationship, with tests for publication bias," Labour Economics, Elsevier, vol. 6(4), pages 453-470, November.
    26. Roberto Pedace, 1998. "The Impact of Immigration on the Labor Market for Native-Born Workers: Incorporating the Dynamics of Internal Migration," Eastern Economic Journal, Eastern Economic Association, vol. 24(4), pages 449-462, Fall.
    27. Grossman, Jean Baldwin, 1982. "The Substitutability of Natives and Immigrants in Production," The Review of Economics and Statistics, MIT Press, vol. 64(4), pages 596-603, November.
    28. Aslan Zorlu & Joop Hartog, 2005. "The effect of immigration on wages in three european countries," Journal of Population Economics, Springer;European Society for Population Economics, vol. 18(1), pages 113-151, December.
    29. Card, David & Krueger, Alan B, 1995. "Time-Series Minimum-Wage Studies: A Meta-analysis," American Economic Review, American Economic Association, vol. 85(2), pages 238-243, May.
    30. Joseph G. Altonji & David Card, 1991. "The Effects of Immigration on the Labor Market Outcomes of Less-skilled Natives," NBER Chapters, in: Immigration, Trade, and the Labor Market, pages 201-234, National Bureau of Economic Research, Inc.
    31. Orley Ashenfelter & Colm Harmon & Hessel Oosterbeek, 1999. "A Review of Estimates of the Schooling/Earnings Relationship, with Tests for Publication Bias," Working Papers 804, Princeton University, Department of Economics, Industrial Relations Section..
    32. Abowd, John M. & Freeman, Richard B. (ed.), 1991. "Immigration, Trade, and the Labor Market," National Bureau of Economic Research Books, University of Chicago Press, edition 1, number 9780226000954, September.
    33. repec:fth:prinin:425 is not listed on IDEAS
    34. Winter-Ebmer, Rudolf & Zweimuller, Josef, 1996. "Immigration and the Earnings of Young Native Workers," Oxford Economic Papers, Oxford University Press, vol. 48(3), pages 473-491, July.
    35. Stephen B. Jarrell & T. D. Stanley, 1990. "A Meta-Analysis of the Union-Nonunion Wage Gap," ILR Review, Cornell University, ILR School, vol. 44(1), pages 54-67, October.
    36. T. D. Stanley, 2001. "Wheat from Chaff: Meta-analysis as Quantitative Literature Review," Journal of Economic Perspectives, American Economic Association, vol. 15(3), pages 131-150, Summer.
    37. Klaus F. Zimmermann & Thomas K. Bauer (ed.), 2002. "The Economics of Migration," Books, Edward Elgar Publishing, volume 0, number 1448.
    38. T.D. Stanley & Stephen B. Jarrell, 1998. "Gender Wage Discrimination Bias? A Meta-Regression Analysis," Journal of Human Resources, University of Wisconsin Press, vol. 33(4), pages 947-973.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Simonetta LONGHI & Peter NIJKAMP & Jacques POOT, 2008. "Meta-Analysis Of Empirical Evidence On The Labour Market Impacts Of Immigration," Region et Developpement, Region et Developpement, LEAD, Universite du Sud - Toulon Var, vol. 27, pages 161-191.
    2. Simonetta Longhi & Peter Nijkamp & Jacques Poot, 2009. "Regional Economic Impacts of Immigration: A Review," Tinbergen Institute Discussion Papers 09-047/3, Tinbergen Institute, revised 23 Jul 2009.
    3. Liesbet Okkerse, 2008. "How To Measure Labour Market Effects Of Immigration: A Review," Journal of Economic Surveys, Wiley Blackwell, vol. 22(1), pages 1-30, February.
    4. Sari Pekkala Kerr & William R. Kerr, 2011. "Economic Impacts of Immigration: A Survey," Finnish Economic Papers, Finnish Economic Association, vol. 24(1), pages 1-32, Spring.
    5. S. Longhi & P. Nijkamp & J. Poot, 2010. "Joint impacts of immigration on wages and employment: review and meta-analysis," Journal of Geographical Systems, Springer, vol. 12(4), pages 355-387, December.
    6. Gianmarco I.P. Ottaviano & Giovanni Peri, 2005. "Rethinking the Gains from Immigration: Theory and Evidence from the U.S," NBER Working Papers 11672, National Bureau of Economic Research, Inc.
    7. Simonetta Longhi & Peter Nijkamp & Jacques Poot, 2006. "The Fallacy of “Job Robbing”: A Meta-Analysis of Estimates of the Effect of Immigration on Employment," Tinbergen Institute Discussion Papers 06-050/3, Tinbergen Institute.
    8. Gianmarco I. P. Ottaviano & Giovanni Peri, 2021. "Rethinking The Effect Of Immigration On Wages," World Scientific Book Chapters, in: Firms and Workers in a Globalized World Larger Markets, Tougher Competition, chapter 9, pages 245-290, World Scientific Publishing Co. Pte. Ltd..
    9. Brücker, Herbert & Hauptmann, Andreas & Jahn, Elke J. & Upward, Richard, 2014. "Migration and imperfect labor markets: Theory and cross-country evidence from Denmark, Germany and the UK," European Economic Review, Elsevier, vol. 66(C), pages 205-225.
    10. Dustmann Christian & Preston Ian P, 2007. "Racial and Economic Factors in Attitudes to Immigration," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 7(1), pages 1-41, November.
    11. Isil Erol & Umut Unal, 2021. "Employment Effects of Immigration to Germany in the Period of Migration Policy Liberalization, 2005–2018," MAGKS Papers on Economics 202104, Philipps-Universität Marburg, Faculty of Business Administration and Economics, Department of Economics (Volkswirtschaftliche Abteilung).
    12. Abdurrahman Aydemir & George J. Borjas, 2011. "Attenuation Bias in Measuring the Wage Impact of Immigration," Journal of Labor Economics, University of Chicago Press, vol. 29(1), pages 69-113, January.
    13. Asadul Islam & Dietrich K. Fausten, 2008. "Skilled Immigration and Wages in Australia," The Economic Record, The Economic Society of Australia, vol. 84(s1), pages 66-82, September.
    14. Kifle, Temesgen, 2009. "The effect of immigration on the earnings of native-born workers: Evidence from Australia," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 38(2), pages 350-356, March.
    15. Hammer, Luisa & Hertweck, Matthias S., 2022. "EU enlargement and (temporary) migration: Effects on labour market outcomes in Germany," Discussion Papers 02/2022, Deutsche Bundesbank.
    16. Lewis, Ethan & Peri, Giovanni, 2015. "Immigration and the Economy of Cities and Regions," Handbook of Regional and Urban Economics, in: Gilles Duranton & J. V. Henderson & William C. Strange (ed.), Handbook of Regional and Urban Economics, edition 1, volume 5, chapter 0, pages 625-685, Elsevier.
    17. George J. Borjas, 2009. "Immigration in High-Skill Labor Markets: The Impact of Foreign Students on the Earnings of Doctorates," NBER Chapters, in: Science and Engineering Careers in the United States: An Analysis of Markets and Employment, pages 131-161, National Bureau of Economic Research, Inc.
    18. Lemos, Sara & Portes, Jonathan, 2008. "New Labour? The Impact of Migration from Central and Eastern European Countries on the UK Labour Market," IZA Discussion Papers 3756, Institute of Labor Economics (IZA).
    19. Zimmermann, Klaus F. & Kahanec, Martin, 2008. "International Migration, Ethnicity and Economic Inequality," CEPR Discussion Papers 6797, C.E.P.R. Discussion Papers.
    20. Gianmarco I. P. Ottaviano & Giovanni Peri, 2016. "Rethinking The Effect Of Immigration On Wages," World Scientific Book Chapters,in: The Economics of International Migration, chapter 2, pages 35-80 World Scientific Publishing Co. Pte. Ltd..

    More about this item

    Keywords

    Immigration; Labour market; Factor substitution; Meta-analysis;
    All these keywords.

    JEL classification:

    • C51 - Mathematical and Quantitative Methods - - Econometric Modeling - - - Model Construction and Estimation
    • F22 - International Economics - - International Factor Movements and International Business - - - International Migration
    • J31 - Labor and Demographic Economics - - Wages, Compensation, and Labor Costs - - - Wage Level and Structure; Wage Differentials
    • J61 - Labor and Demographic Economics - - Mobility, Unemployment, Vacancies, and Immigrant Workers - - - Geographic Labor Mobility; Immigrant Workers

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:tin:wpaper:20040134. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Tinbergen Office +31 (0)10-4088900 (email available below). General contact details of provider: https://edirc.repec.org/data/tinbenl.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.