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Wage assimilation: migrants versus natives and foreign migrants versus internal migrants

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  • Steinar Strøm
  • Alessandra Venturini
  • Claudia Villosio

Abstract

The paper wants to understand the assimilation pattern of foreign migrants in Italy. Three novelties characterize this study. First, the research compares the wage assimilation of international migrants with both internal migrants and local natives in Italy, a country with substantial internal and international migration. This comparison, never exploited before, provides indirect evidence for the role played by language and knowledge of social capital in the assimilation of foreign migrants relative to both natives and internal migrants. Second, we inquired into the possible causes of under-assimilation by controlling for the date of entry and migrant sector concentration. Third, we model new corrections of the selection bias due to return migration. The correction for the selection bias is introduced in the wage equation through a duration extension of the traditional Heckman correction term and alternatively through a hazard rate correction. The empirical test uses the Italian administrative dataset on dependent employment (WHIP), to estimate a fixed effect model for the weekly wages of males aged 18-45 with controls for selection in return migration and unobserved heterogeneity. The three groups of workers start their careers at the same wage level. But, as experience increases, the wage profiles of foreign nationals and natives, both internal migrants and locals, diverges which seems to hint at the importance of language and social capital. However, sector-by-sector analysis shows that in “migrant intense sectors” internal migrants and locals have the same wage profile as foreign workers. Positive selection in returns reinforces the view that the best leave because they have few career options. Thus under assimilation is caused more by community and job segregation than by a lack of language and social capital: alternatively it is the result of their interrelations.

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  • Steinar Strøm & Alessandra Venturini & Claudia Villosio, 2013. "Wage assimilation: migrants versus natives and foreign migrants versus internal migrants," RSCAS Working Papers 2013/30, European University Institute.
  • Handle: RePEc:rsc:rsceui:2013/30
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    1. Eric Hanushek & Ludger Woessmann, 2012. "Do better schools lead to more growth? Cognitive skills, economic outcomes, and causation," Journal of Economic Growth, Springer, vol. 17(4), pages 267-321, December.
    2. Erik Hanushek & Stephen Machin & Ludger Woessmann (ed.), 2011. "Handbook of the Economics of Education," Handbook of the Economics of Education, Elsevier, edition 1, volume 4, number 4, June.
    3. Michèle V. K. Belot & Timothy J. Hatton, 2012. "Immigrant Selection in the OECD," Scandinavian Journal of Economics, Wiley Blackwell, vol. 114(4), pages 1105-1128, December.
    4. Per-Anders Edin & Magnus Gustavsson, 2008. "Time Out of Work and Skill Depreciation," ILR Review, Cornell University, ILR School, vol. 61(2), pages 163-180, January.
    5. Mocetti, Sauro & Porello, Carmine, 2010. "How does immigration affect native internal mobility? New evidence from Italy," Regional Science and Urban Economics, Elsevier, vol. 40(6), pages 427-439, November.
    6. Alexander M. Danzer & Firat Yaman, 2013. "Do Ethnic Enclaves Impede Immigrants' Integration? Evidence from a Quasi-experimental Social-interaction Approach," Review of International Economics, Wiley Blackwell, vol. 21(2), pages 311-325, May.
    7. Alessandra Venturini & Claudia Villosio, 2004. "Labour Market Effects of Immigration: an Empirical Analysis Based on Italian Data," CHILD Working Papers wp17_04, CHILD - Centre for Household, Income, Labour and Demographic economics - ITALY.
    8. Ali Mansoor & Bryce Quillin, 2007. "Migration and Remittances : Eastern Europe and the Former Soviet Union," World Bank Publications - Books, The World Bank Group, number 6920.
    9. Devicienti, Francesco & Maida, Agata & Pacelli, Lia, 2008. "The resurrection of the Italian wage curve," Economics Letters, Elsevier, vol. 98(3), pages 335-341, March.
    10. Timothy Hatton & Andrew Leigh, 2011. "Immigrants assimilate as communities, not just as individuals," Journal of Population Economics, Springer;European Society for Population Economics, vol. 24(2), pages 389-419, April.
    11. Chiswick, Barry R, 1978. "The Effect of Americanization on the Earnings of Foreign-born Men," Journal of Political Economy, University of Chicago Press, vol. 86(5), pages 897-921, October.
    12. George J. Borjas, 2021. "Ethnic Capital And Intergenerational Mobility," World Scientific Book Chapters, in: Foundational Essays in Immigration Economics, chapter 6, pages 107-134, World Scientific Publishing Co. Pte. Ltd..
    13. 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..
    14. David Card, 2005. "Is the New Immigration Really so Bad?," Economic Journal, Royal Economic Society, vol. 115(507), pages 300-323, November.
    15. Amelie Constant & Douglas S. Massey, 2003. "Self-selection, earnings, and out-migration: A longitudinal study of immigrants to Germany," Journal of Population Economics, Springer;European Society for Population Economics, vol. 16(4), pages 631-653, November.
    16. Darren Lubotsky, 2007. "Chutes or Ladders? A Longitudinal Analysis of Immigrant Earnings," Journal of Political Economy, University of Chicago Press, vol. 115(5), pages 820-867, October.
    17. George J. Borjas, 2021. "Ethnicity, Neighborhoods, and Human-Capital Externalities," World Scientific Book Chapters, in: Foundational Essays in Immigration Economics, chapter 7, pages 135-160, World Scientific Publishing Co. Pte. Ltd..
    18. Fertig, Michael & Schurer, Stefanie, 2007. "Labour Market Outcomes of Immigrants in Germany – The Importance of Heterogeneity and Attrition Bias," Ruhr Economic Papers 20, RWI - Leibniz-Institut für Wirtschaftsforschung, Ruhr-University Bochum, TU Dortmund University, University of Duisburg-Essen.
    19. George J. Borjas & Bernt Bratsberg, 2021. "Who Leaves? The Outmigration Of The Foreign-Born," World Scientific Book Chapters, in: Foundational Essays in Immigration Economics, chapter 5, pages 93-104, World Scientific Publishing Co. Pte. Ltd..
    20. KIrdar, Murat G., 2009. "Labor market outcomes, savings accumulation, and return migration," Labour Economics, Elsevier, vol. 16(4), pages 418-428, August.
    21. Adriano Paggiaro, 2013. "How do immigrants fare during the downturn? Evidence from matching comparable natives," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, vol. 28(8), pages 229-258.
    22. Bernt Bratsberg & Erling Barth & Oddbjørn Raaum, 2006. "Local Unemployment and the Relative Wages of Immigrants: Evidence from the Current Population Surveys," The Review of Economics and Statistics, MIT Press, vol. 88(2), pages 243-263, May.
    23. Leif Husted & Helena Skyt Nielsen & Michael Rosholm & Nina Smith, 2001. "Employment and wage assimilation of male first‐generation immigrants in Denmark," International Journal of Manpower, Emerald Group Publishing Limited, vol. 22(1/2), pages 39-71, February.
    24. M. Ryan Haley & Sarinda Taengnoi, 2011. "The skill transferability of high-skilled US immigrants," Applied Economics Letters, Taylor & Francis Journals, vol. 18(7), pages 633-636.
    25. Christian Dustmann & Francesca Fabbri, 2003. "Language proficiency and labour market performance of immigrants in the UK," Economic Journal, Royal Economic Society, vol. 113(489), pages 695-717, July.
    26. Catalina Amuedo‐Dorantes & Sara De La Rica, 2007. "Labour Market Assimilation of Recent Immigrants in Spain," British Journal of Industrial Relations, London School of Economics, vol. 45(2), pages 257-284, June.
    27. Bauer, Thomas & Zimmermann, Klaus F., 1997. "Unemployment and wages of ethnic Germans," The Quarterly Review of Economics and Finance, Elsevier, vol. 37(Supplemen), pages 361-377.
    28. Chiswick, Barry R, 1991. "Speaking, Reading, and Earnings among Low-Skilled Immigrants," Journal of Labor Economics, University of Chicago Press, vol. 9(2), pages 149-170, April.
    29. Antonio Accetturo & Matteo Bugamelli & Andrea Lamorgese, 2012. "Welcome to the machine: firms' reaction to low-skilled immigration," Temi di discussione (Economic working papers) 846, Bank of Italy, Economic Research and International Relations Area.
    30. Constant, Amelie F. & Massey, Douglas S., 2003. "Labor Market Segmentation and the Earnings of German Guestworkers," IZA Discussion Papers 774, Institute of Labor Economics (IZA).
    31. Carlo Dell'Aringa & Laura Pagani, 2011. "Labour Market Assimilation and Over-Education: The Case of Immigrant Workers in Italy," Economia politica, Società editrice il Mulino, issue 2, pages 219-240.
    32. Antonio Accetturo & Luigi Infante, 2010. "Immigrant Earnings in the Italian Labour Market," Giornale degli Economisti, GDE (Giornale degli Economisti e Annali di Economia), Bocconi University, vol. 69(1), pages 1-28, April.
    33. Dustmann, Christian & Glitz, Albrecht, 2011. "Migration and Education," Handbook of the Economics of Education, in: Erik Hanushek & Stephen Machin & Ludger Woessmann (ed.), Handbook of the Economics of Education, edition 1, volume 4, chapter 0, pages 327-439, Elsevier.
    34. Giuseppe Gabrielli & Anna Paterno & Michael White, 2007. "The impact of origin region and internal migration on Italian fertility," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, vol. 17(24), pages 705-740.
    35. Grogger, Jeffrey & Hanson, Gordon H., 2011. "Income maximization and the selection and sorting of international migrants," Journal of Development Economics, Elsevier, vol. 95(1), pages 42-57, May.
    36. Andrea Gavosto & Alessandra Venturini & Claudia Villosio, 1999. "Do Immigrants Compete with Natives?," LABOUR, CEIS, vol. 13(3), pages 603-621, September.
    37. Dustmann, Christian & Fadlon, Itzhak & Weiss, Yoram, 2011. "Return migration, human capital accumulation and the brain drain," Journal of Development Economics, Elsevier, vol. 95(1), pages 58-67, May.
    38. Christian Dustmann & Yoram Weiss, 2007. "Return Migration: Theory and Empirical Evidence," RF Berlin - CReAM Discussion Paper Series 0702, Rockwool Foundation Berlin (RF Berlin) - Centre for Research and Analysis of Migration (CReAM).
    39. Barry R. Chiswick & Paul W. Miller, 2012. "Negative and Positive Assimilation, Skill Transferability, and Linguistic Distance," Journal of Human Capital, University of Chicago Press, vol. 6(1), pages 35-55.
    40. Karin Mayr & Giovanni Peri, 2008. "Return Migration as Channel of Brain Gain," RF Berlin - CReAM Discussion Paper Series 0804, Rockwool Foundation Berlin (RF Berlin) - Centre for Research and Analysis of Migration (CReAM).
    41. Fredrik Anderson & Simon Burgess & Julia Lane, 2009. "Do as the Neighbors Do: The Impact of Social Networks on Immigrant Employees," The Centre for Market and Public Organisation 09/219, The Centre for Market and Public Organisation, University of Bristol, UK.
    42. Brücker, Herbert & Fachin, Stefano & Venturini, Alessandra, 2011. "Do foreigners replace native immigrants? A panel cointegration analysis of internal migration in Italy," Economic Modelling, Elsevier, vol. 28(3), pages 1078-1089, May.
    43. Christian Dustmann & Yoram Weiss, 2007. "Return Migration: Theory and Empirical Evidence from the UK," British Journal of Industrial Relations, London School of Economics, vol. 45(2), pages 236-256, June.
    44. Lindley, Joanne, 2009. "The over-education of UK immigrants and minority ethnic groups: Evidence from the Labour Force Survey," Economics of Education Review, Elsevier, vol. 28(1), pages 80-89, February.
    45. repec:zbw:rwirep:0020 is not listed on IDEAS
    46. Alessandra Venturini & Claudia Villosio, 2008. "Labour-market assimilation of foreign workers in Italy," Oxford Review of Economic Policy, Oxford University Press and Oxford Review of Economic Policy Limited, vol. 24(3), pages 518-542, Autumn.
    47. Stefano Fachin, 2007. "Long-run trends in internal migrations in italy: a study in panel cointegration with dependent units," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 22(2), pages 401-428.
    48. Romano Piras, 2012. "Internal Migration Across Italian Regions: Macroeconomic Determinants And Accommodating Potential For A Dualistic Economy," Manchester School, University of Manchester, vol. 80(4), pages 499-524, July.
    49. Andersson, Fredrik W. & Burgess, Simon & Lane, Julia, 2009. "Do as the Neighbors Do: The Impact of Social Networks on Immigrant Employment," IZA Discussion Papers 4423, Institute of Labor Economics (IZA).
    50. Luigi Cannari & Francesco Nucci & Paolo Sestito, 2000. "Geographic labour mobility and the cost of housing: evidence from Italy," Applied Economics, Taylor & Francis Journals, vol. 32(14), pages 1899-1906.
    51. 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.
    52. Erik Hanushek & Stephen Machin & Ludger Woessmann (ed.), 2011. "Handbook of the Economics of Education," Handbook of the Economics of Education, Elsevier, edition 1, volume 3, number 3, June.
    53. Davide Furceri, 2006. "Does labour respond to cyclical fluctuations? The case of Italy," Applied Economics Letters, Taylor & Francis Journals, vol. 13(3), pages 135-139.
    54. Helena Skyt Nielsen & Michael Rosholm & Nina Smith & Leif Husted, 2004. "Qualifications, discrimination, or assimilation? An extended framework for analysing immigrant wage gaps," Empirical Economics, Springer, vol. 29(4), pages 855-883, December.
    55. David M. Cutler & Edward L. Glaeser, 1997. "Are Ghettos Good or Bad?," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 112(3), pages 827-872.
    56. Corrado Bonifazi & Frank Heins & Salvatore Strozza & Mattia Vitiello, 2009. "(English) The Italian transition from emigration to immigration country (Italiano) The Italian transition from emigration to immigration country," IRPPS Working Papers 24:2009, National Research Council, Institute for Research on Population and Social Policies.
    57. Rooth, Dan-Olof & Saarela, Jan, 2007. "Selection in migration and return migration: Evidence from micro data," Economics Letters, Elsevier, vol. 94(1), pages 90-95, January.
    58. Brücker, Herbert & Fachin, Stefano & Venturini, Alessandra, 2009. "Do Foreigners Replace Native Immigrants? Evidence from a Panel Cointegration Analysis," IZA Discussion Papers 4438, Institute of Labor Economics (IZA).
    59. Aslan Zorlu & Joop Hartog, 2008. "Employment Assimilation of Immigrants in the Netherlands," Tinbergen Institute Discussion Papers 08-057/3, Tinbergen Institute.
    60. Alessandra VENTURINI & Claudia VILLOSIO, 2006. "Labour market effects of immigration into Italy: An empirical analysis," International Labour Review, International Labour Organization, vol. 145(1-2), pages 91-118, March.
    61. Faini, Riccardo & Galli, Giampaolo & Gennari, Pietro & Rossi, Fulvio, 1997. "An empirical puzzle: Falling migration and growing unemployment differentials among Italian regions," European Economic Review, Elsevier, vol. 41(3-5), pages 571-579, April.
    62. Hein de Haas & Tineke Fokkema, 2011. "The effects of integration and transnational ties on international return migration intentions," Demographic Research, Max Planck Institute for Demographic Research, Rostock, Germany, vol. 25(24), pages 755-782.
    63. Simon, Curtis J & Warner, John T, 1992. "Matchmaker, Matchmaker: The Effect of Old Boy Networks on Job Match Quality, Earnings, and Tenure," Journal of Labor Economics, University of Chicago Press, vol. 10(3), pages 306-330, July.
    64. Razin, Assaf & Wahba, Jackline, 2011. "Free vs. Restricted Immigration: Bilateral Country Study," IZA Discussion Papers 5546, Institute of Labor Economics (IZA).
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    Cited by:

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    2. Francesco Schirripa Spagnolo & Antonella D’Agostino & Nicola Salvati, 2018. "Measuring differences in economic standard of living between immigrant communities in Italy," Quality & Quantity: International Journal of Methodology, Springer, vol. 52(4), pages 1643-1667, July.
    3. Fassio, Claudio & Montobbio, Fabio & Venturini, Alessandra, 2015. "How Do Native and Migrant Workers Contribute to Innovation?," Department of Economics and Statistics Cognetti de Martiis. Working Papers 201520, University of Turin.
    4. Alessandra Venturini & Claudio Fassio & Fabio Montobbio, 2015. "How do Native and Migrant Workers Contribute to Innovation? A Study on France, Germany and the UK," Discussion Papers 30, Central European Labour Studies Institute (CELSI).
    5. Claudio Fassio & Alessandra Venturini, 2015. "Do native and migrant workers contribute to innovation? Patents dynamic in France, Germany and the UK," RSCAS Working Papers 2015/41, European University Institute.
    6. Sabrina Marchetti & Daniela Piazzalunga & Alessandra Venturini, 2014. "Does Italy represent an opportunity for temporary migrants from the eastern partnership countries?," IZA Journal of European Labor Studies, Springer;Forschungsinstitut zur Zukunft der Arbeit GmbH (IZA), vol. 3(1), pages 1-20, December.
    7. Emanuela Ghignoni & Marilena Giannetti & Vincenzo Salvucci, 2022. "The double "discrimination" of foreign women: A matching comparisons approach," Working Papers in Public Economics 225, University of Rome La Sapienza, Department of Economics and Law.
    8. Alessandra Venturini & Claudio Fassio & Sona Kalantaryan, 2015. "Human Resources and Innovation: Total Factor Productivity and Foreign Human Capital," Discussion Papers 29, Central European Labour Studies Institute (CELSI).
    9. Ademmer, Esther & Akgüç, Mehtap & Barslund, Mikkel & Di Bartolomeo, Anna & Benček, David & Groll, Dominik & Hoxhaj, Rezart & Lanati, Mauro & Laurentsyeva, Nadzeya & Lücke, Matthias & Ludolph, Lars & R, 2017. "2017 MEDAM Assessment Report on Asylum and Migration Policies in Europe. Sharing responsibility for refugees and expanding legal immigration," MEDAM Assessment Report on Asylum and Migration Policies in Europe, Mercator Dialogue on Asylum and Migration (MEDAM), number 182239.

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    Keywords

    Migration; Assimilation; Wage differential; Return Migration;
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