IDEAS home Printed from https://ideas.repec.org/p/crm/wpaper/1626.html
   My bibliography  Save this paper

The Impact of Immigration: Why Do Studies Reach Such Different Results?

Author

Listed:
  • Christian Dustmann

    (University College London and CReAM)

  • Uta Schönberg

    (University College London and CReAM)

  • Jan Stuhler

    (Universidad Carlos III de Madrid)

Abstract

We classify the empirical literature on the wage impact of immigration into three groups, where studies in the first two estimate different relative effects, and the third the total effect of immigration on wages. We interpret the estimates obtained from the different approaches through the lens of the canonical model to demonstrate that they are not comparable. We then relax two key assumptions in this literature, allowing for inelastic and heterogeneous labor supply elasticities of natives and the downgrading of immigrants. We show that heterogeneous labor supply elasticities, if ignored, may complicate the interpretation of wage estimates, in particular of relative wage effects. Moreover, downgrading may lead to biased estimates in those approaches that estimate relative effects of immigration, but not in approaches that estimate total effects. We conclude that empirical models that estimate total effects not only answer important policy questions, but are also more robust to alternative assumptions than models that estimate relative effects.

Suggested Citation

  • Christian Dustmann & Uta Schönberg & Jan Stuhler, 2016. "The Impact of Immigration: Why Do Studies Reach Such Different Results?," RF Berlin - CReAM Discussion Paper Series 1626, Rockwool Foundation Berlin (RF Berlin) - Centre for Research and Analysis of Migration (CReAM).
    • Handle: RePEc:crm:wpaper:1626
    as

    Download full text from publisher

    File URL: https://www.cream-migration.org/publ_uploads/CDP_26_16.pdf
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. George J. Borjas, 2021. "The Wage Impact Of The Marielitos: A Reappraisal," World Scientific Book Chapters, in: Foundational Essays in Immigration Economics, chapter 12, pages 375-408, World Scientific Publishing Co. Pte. Ltd..
    2. David Card & Ethan G. Lewis, 2007. "The Diffusion of Mexican Immigrants during the 1990s: Explanations and Impacts," NBER Chapters, in: Mexican Immigration to the United States, pages 193-228, National Bureau of Economic Research, Inc.
    3. Bruce D. Meyer & Dan T. Rosenbaum, 2001. "Welfare, the Earned Income Tax Credit, and the Labor Supply of Single Mothers," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 116(3), pages 1063-1114.
    4. Joan Llull, 2018. "Immigration, Wages, and Education: A Labour Market Equilibrium Structural Model," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 85(3), pages 1852-1896.
    5. Orrenius, Pia M. & Zavodny, Madeline, 2007. "Does immigration affect wages? A look at occupation-level evidence," Labour Economics, Elsevier, vol. 14(5), pages 757-773, October.
    6. 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..
    7. 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.
    8. Aydemir, Abdurrahman B. & Kırdar, Murat G., 2017. "Quasi-experimental impact estimates of immigrant labor supply shocks: The role of treatment and comparison group matching and relative skill composition," European Economic Review, Elsevier, vol. 98(C), pages 282-315.
    9. Mette Foged & Giovanni Peri, 2016. "Immigrants' Effect on Native Workers: New Analysis on Longitudinal Data," American Economic Journal: Applied Economics, American Economic Association, vol. 8(2), pages 1-34, April.
    10. David Card & Thomas Lemieux, 2001. "Can Falling Supply Explain the Rising Return to College for Younger Men? A Cohort-Based Analysis," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 116(2), pages 705-746.
    11. Abigail Wozniak, 2010. "Are College Graduates More Responsive to Distant Labor Market Opportunities?," Journal of Human Resources, University of Wisconsin Press, vol. 45(4), pages 944-970.
    12. Jennifer Hunt, 1992. "The Impact of the 1962 Repatriates from Algeria on the French Labor Market," ILR Review, Cornell University, ILR School, vol. 45(3), pages 556-572, April.
    13. repec:hal:wpspec:info:hdl:2441/31alui3q4c913als7a73udp5dv is not listed on IDEAS
    14. Joan Monras, 2020. "Immigration and Wage Dynamics: Evidence from the Mexican Peso Crisis," Journal of Political Economy, University of Chicago Press, vol. 128(8), pages 3017-3089.
    15. Abdurrahman Aydemir & George J. Borjas, 2007. "Cross-Country Variation in the Impact of International Migration: Canada, Mexico, and the United States," Journal of the European Economic Association, MIT Press, vol. 5(4), pages 663-708, June.
    16. Suphanit Piyapromdee, 2017. "The Impact of Immigration on Wages, Internal Migration and Welfare," PIER Discussion Papers 69, Puey Ungphakorn Institute for Economic Research.
    17. Ina Ganguli, 2015. "Immigration and Ideas: What Did Russian Scientists "Bring" to the United States?," Journal of Labor Economics, University of Chicago Press, vol. 33(S1), pages 257-288.
    18. Raj Chetty & Adam Guren & Day Manoli & Andrea Weber, 2013. "Does Indivisible Labor Explain the Difference between Micro and Macro Elasticities? A Meta-Analysis of Extensive Margin Elasticities," NBER Macroeconomics Annual, University of Chicago Press, vol. 27(1), pages 1-56.
    19. Albrecht Glitz, 2012. "The Labor Market Impact of Immigration: A Quasi-Experiment Exploiting Immigrant Location Rules in Germany," Journal of Labor Economics, University of Chicago Press, vol. 30(1), pages 175-213.
    20. Christian Dustmann & Uta Schönberg & Jan Stuhler, 2017. "Labor Supply Shocks, Native Wages, and the Adjustment of Local Employment," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 132(1), pages 435-483.
    21. Rogerson, Richard & Wallenius, Johanna, 2009. "Micro and macro elasticities in a life cycle model with taxes," Journal of Economic Theory, Elsevier, vol. 144(6), pages 2277-2292, November.
    22. Zvi Eckstein & Yoram Weiss, 2004. "On The Wage Growth of Immigrants: Israel, 1990-2000," Journal of the European Economic Association, MIT Press, vol. 2(4), pages 665-695, June.
    23. Marco Manacorda & Alan Manning & Jonathan Wadsworth, 2012. "The Impact Of Immigration On The Structure Of Wages: Theory And Evidence From Britain," Journal of the European Economic Association, European Economic Association, vol. 10(1), pages 120-151, February.
    24. Christian Dustmann & Albrecht Glitz, 2015. "How Do Industries and Firms Respond to Changes in Local Labor Supply?," Journal of Labor Economics, University of Chicago Press, vol. 33(3), pages 711-750.
    25. 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..
    26. George J. Borjas, 2021. "Assimilation, Changes in Cohort Quality, and the Earnings of Immigrants," World Scientific Book Chapters, in: Foundational Essays in Immigration Economics, chapter 2, pages 3-29, World Scientific Publishing Co. Pte. Ltd..
    27. Joan Monras, 2015. "Economic Shocs and Internal Migration," SciencePo Working papers hal-03460018, HAL.
    28. Brian C. Cadena & Brian K. Kovak, 2016. "Immigrants Equilibrate Local Labor Markets: Evidence from the Great Recession," American Economic Journal: Applied Economics, American Economic Association, vol. 8(1), pages 257-290, January.
    29. Robert J. LaLonde & Robert H. Topel, 1991. "Labor Market Adjustments to Increased Immigration," NBER Chapters, in: Immigration, Trade, and the Labor Market, pages 167-199, National Bureau of Economic Research, Inc.
    30. Heckman, James J, 1993. "What Has Been Learned about Labor Supply in the Past Twenty Years?," American Economic Review, American Economic Association, vol. 83(2), pages 116-121, May.
    31. Michael Amior & Alan Manning, 2018. "The Persistence of Local Joblessness," American Economic Review, American Economic Association, vol. 108(7), pages 1942-1970, July.
    32. George R. Heaton, 1999. "Book:," Journal of Industrial Ecology, Yale University, vol. 3(4), pages 150-152, October.
    33. 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.
    34. Michael Keane & Richard Rogerson, 2015. "Reconciling Micro and Macro Labor Supply Elasticities: A Structural Perspective," Annual Review of Economics, Annual Reviews, vol. 7(1), pages 89-117, August.
    35. George J. Borjas, 2007. "Mexican Immigration to the United States," NBER Books, National Bureau of Economic Research, Inc, number borj06-1, June.
    36. Greenwood, Michael J, 1975. "Research on Internal Migration in the United States: A Survey," Journal of Economic Literature, American Economic Association, vol. 13(2), pages 397-433, June.
    37. Giovanni Peri & Vasil Yasenov, 2015. "The Labor Market Effects of a Refugee Wave: Applying the Synthetic Control Method to the Mariel Boatlift," NBER Working Papers 21801, National Bureau of Economic Research, Inc.
    38. 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..
    39. Timothy J. Bartik, 1991. "Who Benefits from State and Local Economic Development Policies?," Books from Upjohn Press, W.E. Upjohn Institute for Employment Research, number wbsle.
    40. Leah Platt Boustan & Price V. Fishback & Shawn Kantor, 2010. "The Effect of Internal Migration on Local Labor Markets:American Cities during the Great Depression," Journal of Labor Economics, University of Chicago Press, vol. 28(4), pages 719-746, October.
    41. 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..
    42. 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, July.
    43. Matthew J. Notowidigdo, 2020. "The Incidence of Local Labor Demand Shocks," Journal of Labor Economics, University of Chicago Press, vol. 38(3), pages 687-725.
    44. Ozden,Caglar & Wagner,Mathis Christoph & Ozden,Caglar & Wagner,Mathis Christoph, 2014. "Immigrant versus natives ? displacement and job creation," Policy Research Working Paper Series 6900, The World Bank.
    45. Randall W. Eberts & Joe A. Stone, 1992. "Wage and Employment Adjustment in Local Labor Markets," Books from Upjohn Press, W.E. Upjohn Institute for Employment Research, number wea.
    46. Randall Filer, 1992. "The Effect of Immigrant Arrivals on Migratory Patterns of Native Workers," NBER Chapters, in: Immigration and the Work Force: Economic Consequences for the United States and Source Areas, pages 245-270, National Bureau of Economic Research, Inc.
    47. Bound, John & Holzer, Harry J, 2000. "Demand Shifts, Population Adjustments, and Labor Market Outcomes during the 1980s," Journal of Labor Economics, University of Chicago Press, vol. 18(1), pages 20-54, January.
    48. repec:oup:qjecon:v:132:y:2016:i:1:p:435-483. is not listed on IDEAS
    49. Jonathan Gruber & David A. Wise, 1999. "Social Security and Retirement around the World," NBER Books, National Bureau of Economic Research, Inc, number grub99-1, June.
    50. Jonathan Gruber & David A. Wise, 1999. "Introduction to "Social Security and Retirement around the World"," NBER Chapters, in: Social Security and Retirement around the World, pages 1-35, National Bureau of Economic Research, Inc.
    51. Ruist, Joakim, 2013. "Immigrant–native wage gaps in time series: Complementarities or composition effects?," Economics Letters, Elsevier, vol. 119(2), pages 154-156.
    52. Christian Dustmann & Ian Preston, 2012. "Comment: Estimating The Effect Of Immigration On Wages," Journal of the European Economic Association, European Economic Association, vol. 10(1), pages 216-223, February.
    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. Edo, Anthony & Rapoport, Hillel, 2019. "Minimum wages and the labor market effects of immigration," Labour Economics, Elsevier, vol. 61(C).
    2. Amior, Michael, 2018. "The contribution of foreign migration to local labor market adjustment," LSE Research Online Documents on Economics 91705, London School of Economics and Political Science, LSE Library.
    3. Aksu, Ege & Erzan, Refik & Kırdar, Murat Güray, 2022. "The impact of mass migration of Syrians on the Turkish labor market," Labour Economics, Elsevier, vol. 76(C).
    4. Stuhler, Jan & Jaeger, David & Ruist, Joakim, 2018. "Shift-Share Instruments and the Impact of Immigration," CEPR Discussion Papers 12701, C.E.P.R. Discussion Papers.
    5. 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.
    6. Hammer, Luisa & Hertweck, Matthias S., 2022. "EU enlargement and (temporary) migration: Effects on labour market outcomes in Germany," Discussion Papers 02/2022, Deutsche Bundesbank.
    7. Sharpe, Jamie & Bollinger, Christopher R., 2020. "Who competes with whom? Using occupation characteristics to estimate the impact of immigration on native wages," Labour Economics, Elsevier, vol. 66(C).
    8. Amior, Michael, 2020. "Immigration, local crowd-out and undercoverage bias," LSE Research Online Documents on Economics 108490, London School of Economics and Political Science, LSE Library.
    9. Susanne Prantl & Alexandra Spitz-Oener, 2020. "The Impact of Immigration on Competing Natives' Wages: Evidence from German Reunification," The Review of Economics and Statistics, MIT Press, vol. 102(1), pages 79-97, March.
    10. Aydemir, Abdurrahman B. & Kırdar, Murat G., 2017. "Quasi-experimental impact estimates of immigrant labor supply shocks: The role of treatment and comparison group matching and relative skill composition," European Economic Review, Elsevier, vol. 98(C), pages 282-315.
    11. : Andrew Minster & Danielle Kavanagh-Smith & Lara-Zuzan Golesorkhi, 2018. "Institutionalist Review and Analysis of Immigration Effects on U.S. Jobs Markets," SCEPA working paper series. 2018-01, Schwartz Center for Economic Policy Analysis (SCEPA), The New School.
    12. Committee, Nobel Prize, 2021. "Answering causal questions using observational data," Nobel Prize in Economics documents 2021-2, Nobel Prize Committee.
    13. Chletsos Michael & Roupakias Stelios, 2019. "Do Immigrants Compete with Natives in the Greek Labour Market? Evidence from the Skill-Cell Approach before and during the Great Recession," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 19(2), pages 1-30, April.
    14. Stefano Fusaro & Enrique López-Bazo, 2018. "“The Impact of Immigration on Native Employment: Evidence from Italy”," AQR Working Papers 201811, University of Barcelona, Regional Quantitative Analysis Group, revised Jul 2018.
    15. Monras, Joan & Vázquez-Grenno, Javier & Elias, Ferran, 2018. "Understanding the Effects of Granting Work Permits to Undocumented Immigrants," CEPR Discussion Papers 12726, C.E.P.R. Discussion Papers.
    16. Stefano Fusaro & Enrique López‐Bazo, 2021. "Immigration and Native Employment. Evidence from Italian Provinces in the Aftermath of the Great Recession," Papers in Regional Science, Wiley Blackwell, vol. 100(2), pages 405-428, April.
    17. Cem Özgüzel, 2021. "The Cushioning Effect of Immigrant Mobility," CESifo Working Paper Series 9268, CESifo.
    18. Edo, Anthony & Özgüzel, Cem, 2023. "The impact of immigration on the employment dynamics of European regions," Labour Economics, Elsevier, vol. 85(C).
    19. Jens Ruhose, 2015. "Microeconometric Analyses on Economic Consequences of Selective Migration," ifo Beiträge zur Wirtschaftsforschung, ifo Institute - Leibniz Institute for Economic Research at the University of Munich, number 61.
    20. Ortega, Javier & Verdugo, Gregory, 2014. "The impact of immigration on the French labor market: Why so different?," Labour Economics, Elsevier, vol. 29(C), pages 14-27.

    More about this item

    Keywords

    Immigration; impact; wage effects;
    All these keywords.

    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
    • J24 - Labor and Demographic Economics - - Demand and Supply of Labor - - - Human Capital; Skills; Occupational Choice; Labor Productivity
    • 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

    NEP fields

    This paper has been announced in the following NEP Reports:

    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:crm:wpaper:1626. 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: CReAM Administrator or Matthew Nibloe (email available below). General contact details of provider: https://edirc.repec.org/data/cmucluk.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.
    pFad - Phonifier reborn

    Pfad - The Proxy pFad of © 2024 Garber Painting. All rights reserved.

    Note: This service is not intended for secure transactions such as banking, social media, email, or purchasing. Use at your own risk. We assume no liability whatsoever for broken pages.


    Alternative Proxies:

    Alternative Proxy

    pFad Proxy

    pFad v3 Proxy

    pFad v4 Proxy