[go: up one dir, main page]
More Web Proxy on the site http://driver.im/
IDEAS home Printed from https://ideas.repec.org/p/iza/izadps/dp5697.html
   My bibliography  Save this paper

Heterogeneous Income Profiles and Life-Cycle Bias in Intergenerational Mobility Estimation

Author

Listed:
  • Nybom, Martin

    (Institute for Evaluation of Labour Market and Education Policy (IFAU))

  • Stuhler, Jan

    (Universidad Carlos III de Madrid)

Abstract
Research on intergenerational income mobility is based on current income since data on lifetime income are typically not available for two generations. However, using snapshots of income over shorter periods causes a so-called life-cycle bias if the snapshots cannot mimic lifetime outcomes. Using uniquely long series of Swedish income data, we show that current empirical strategies do not eliminate such bias. We focus on the widely adopted generalized errors-in-variables model and find that the remaining bias is substantial (20% of the true elasticity from left-side measurement error at the most relevant age range). IV estimates suffer from even stronger life-cycle effects and do not provide an upper bound. Inconsistencies stem from the interaction of two factors: heterogeneity in income profiles cannot be fully accounted for, and idiosyncratic deviations from average profiles correlate with individual characteristics and family background. We discuss implications of our findings for other literatures that depend on measurement of long-run income and income dynamics.

Suggested Citation

  • Nybom, Martin & Stuhler, Jan, 2011. "Heterogeneous Income Profiles and Life-Cycle Bias in Intergenerational Mobility Estimation," IZA Discussion Papers 5697, Institute of Labor Economics (IZA).
  • Handle: RePEc:iza:izadps:dp5697
    as

    Download full text from publisher

    File URL: https://docs.iza.org/dp5697.pdf
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Anders Björklund & Mikael Lindahl & Erik Plug, 2006. "The Origins of Intergenerational Associations: Lessons from Swedish Adoption Data," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 121(3), pages 999-1028.
    2. Nicoletti Cheti & Ermisch John F, 2008. "Intergenerational Earnings Mobility: Changes across Cohorts in Britain," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 7(2), pages 1-38, January.
    3. Martin Browning & Mette Ejrnæs & Javier Alvarez, 2010. "Modelling Income Processes with Lots of Heterogeneity," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 77(4), pages 1353-1381.
    4. Bhashkar Mazumder, 2005. "Fortunate Sons: New Estimates of Intergenerational Mobility in the United States Using Social Security Earnings Data," The Review of Economics and Statistics, MIT Press, vol. 87(2), pages 235-255, May.
    5. Couch, Kenneth A. & Lillard, Dean R., 1998. "Sample selection rules and the intergenerational correlation of earnings," Labour Economics, Elsevier, vol. 5(3), pages 313-329, September.
    6. Steven Haider & Gary Solon, 2006. "Life-Cycle Variation in the Association between Current and Lifetime Earnings," American Economic Review, American Economic Association, vol. 96(4), pages 1308-1320, September.
    7. Richard Blundell & Ian Preston, 1998. "Consumption Inequality and Income Uncertainty," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 113(2), pages 603-640.
    8. Grawe, Nathan D., 2006. "Lifecycle bias in estimates of intergenerational earnings persistence," Labour Economics, Elsevier, vol. 13(5), pages 551-570, October.
    9. Flavio Cunha & James Heckman & Salvador Navarro, 2005. "Separating uncertainty from heterogeneity in life cycle earnings," Oxford Economic Papers, Oxford University Press, vol. 57(2), pages 191-261, April.
    10. Fatih Guvenen, 2007. "Learning Your Earning: Are Labor Income Shocks Really Very Persistent?," American Economic Review, American Economic Association, vol. 97(3), pages 687-712, June.
    11. Baker, Michael, 1997. "Growth-Rate Heterogeneity and the Covariance Structure of Life-Cycle Earnings," Journal of Labor Economics, University of Chicago Press, vol. 15(2), pages 338-375, April.
    12. Costas Meghir & Luigi Pistaferri, 2004. "Income Variance Dynamics and Heterogeneity," Econometrica, Econometric Society, vol. 72(1), pages 1-32, January.
    13. Martin Nybom & Jan Stuhler, 2016. "Heterogeneous Income Profiles and Lifecycle Bias in Intergenerational Mobility Estimation," Journal of Human Resources, University of Wisconsin Press, vol. 51(1), pages 239-268.
    14. Black, Sandra E. & Devereux, Paul J., 2011. "Recent Developments in Intergenerational Mobility," Handbook of Labor Economics, in: O. Ashenfelter & D. Card (ed.), Handbook of Labor Economics, edition 1, volume 4, chapter 16, pages 1487-1541, Elsevier.
    15. P. Jenkins, Stephen, 2009. "Spaghetti unravelled: a model-based description of differences in income-age trajectories," ISER Working Paper Series 2009-30, Institute for Social and Economic Research.
    16. Heckman, James J. & Lochner, Lance J. & Todd, Petra E., 2006. "Earnings Functions, Rates of Return and Treatment Effects: The Mincer Equation and Beyond," Handbook of the Economics of Education, in: Erik Hanushek & F. Welch (ed.), Handbook of the Economics of Education, edition 1, volume 1, chapter 7, pages 307-458, Elsevier.
    17. Gary S. Becker & Nigel Tomes, 1994. "Human Capital and the Rise and Fall of Families," NBER Chapters, in: Human Capital: A Theoretical and Empirical Analysis with Special Reference to Education, Third Edition, pages 257-298, National Bureau of Economic Research, Inc.
    18. Milton Friedman, 1957. "A Theory of the Consumption Function," NBER Books, National Bureau of Economic Research, Inc, number frie57-1.
    19. Manudeep Bhuller & Magne Mogstad & Kjell G.Salvanes, 2011. "Life-cycle bias and the returns to schooling in current and lifetime earnings," Discussion Papers 666, Statistics Norway, Research Department.
    20. Abowd, John M & Card, David, 1989. "On the Covariance Structure of Earnings and Hours Changes," Econometrica, Econometric Society, vol. 57(2), pages 411-445, March.
    21. Björklund, Anders & Jäntti, Markus & Lindquist, Matthew J., 2009. "Family background and income during the rise of the welfare state: Brother correlations in income for Swedish men born 1932-1968," Journal of Public Economics, Elsevier, vol. 93(5-6), pages 671-680, June.
    22. Raaum Oddbjørn & Bratsberg Bernt & Røed Knut & Österbacka Eva & Eriksson Tor & Jäntti Markus & Naylor Robin A, 2008. "Marital Sorting, Household Labor Supply, and Intergenerational Earnings Mobility across Countries," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 7(2), pages 1-49, January.
    23. Piraino Patrizio, 2007. "Comparable Estimates of Intergenerational Income Mobility in Italy," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 7(2), pages 1-27, October.
    24. Øivind Anti Nilsen & Kjell Vaage & Arild Aakvik & Karl Jacobsen, 2012. "Intergenerational Earnings Mobility Revisited: Estimates Based on Lifetime Earnings," Scandinavian Journal of Economics, Wiley Blackwell, vol. 114(1), pages 1-23, March.
    25. Fatih Guvenen, 2009. "An Empirical Investigation of Labor Income Processes," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 12(1), pages 58-79, January.
    26. Anders Bohlmark & Matthew J. Lindquist, 2006. "Life-Cycle Variations in the Association between Current and Lifetime Income: Replication and Extension for Sweden," Journal of Labor Economics, University of Chicago Press, vol. 24(4), pages 879-900, October.
    27. Solon, Gary, 1999. "Intergenerational mobility in the labor market," Handbook of Labor Economics, in: O. Ashenfelter & D. Card (ed.), Handbook of Labor Economics, edition 1, volume 3, chapter 29, pages 1761-1800, Elsevier.
    28. Mocetti Sauro, 2007. "Intergenerational Earnings Mobility in Italy," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 7(2), pages 1-25, December.
    29. Miles Corak & Patrizio Piraino, 2011. "The Intergenerational Transmission of Employers," Journal of Labor Economics, University of Chicago Press, vol. 29(1), pages 37-68, January.
    30. Milton Friedman, 1957. "Introduction to "A Theory of the Consumption Function"," NBER Chapters, in: A Theory of the Consumption Function, pages 1-6, National Bureau of Economic Research, Inc.
    31. Lillard, Lee A & Weiss, Yoram, 1979. "Components of Variation in Panel Earnings Data: American Scientists, 1960-70," Econometrica, Econometric Society, vol. 47(2), pages 437-454, March.
    32. MaCurdy, Thomas E., 1982. "The use of time series processes to model the error structure of earnings in a longitudinal data analysis," Journal of Econometrics, Elsevier, vol. 18(1), pages 83-114, January.
    33. Jan Leonard Stuhler, 2010. "Empirical Strategies to Eliminate Life-Cycle Bias in the Intergenerational Elasticity of Earnings Literature," SOEPpapers on Multidisciplinary Panel Data Research 346, DIW Berlin, The German Socio-Economic Panel (SOEP).
    34. Solon, Gary, 1992. "Intergenerational Income Mobility in the United States," American Economic Review, American Economic Association, vol. 82(3), pages 393-408, June.
    35. Becker, Gary S & Tomes, Nigel, 1979. "An Equilibrium Theory of the Distribution of Income and Intergenerational Mobility," Journal of Political Economy, University of Chicago Press, vol. 87(6), pages 1153-1189, December.
    36. Zimmerman, David J, 1992. "Regression toward Mediocrity in Economic Stature," American Economic Review, American Economic Association, vol. 82(3), pages 409-429, June.
    37. Vogel, Thorsten, 2006. "Reassessing intergenerational mobility in Germany and the United States: The impact of differences in lifecycle earnings patterns," SFB 649 Discussion Papers 2006-055, Humboldt University Berlin, Collaborative Research Center 649: Economic Risk.
    38. Bjorklund, Anders & Jantti, Markus, 1997. "Intergenerational Income Mobility in Sweden Compared to the United States," American Economic Review, American Economic Association, vol. 87(5), pages 1009-1018, December.
    39. Gouskova, Elena & Chiteji, Ngina & Stafford, Frank, 2010. "Estimating the intergenerational persistence of lifetime earnings with life course matching: Evidence from the PSID," Labour Economics, Elsevier, vol. 17(3), pages 592-597, June.
    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. Markus Jäntti & Stephen P. Jenkins, 2013. "Income Mobility," SOEPpapers on Multidisciplinary Panel Data Research 607, DIW Berlin, The German Socio-Economic Panel (SOEP).
    2. Paul Bingley & Lorenzo Cappellari, 2019. "Correlation of Brothers' Earnings and Intergenerational Transmission," The Review of Economics and Statistics, MIT Press, vol. 101(2), pages 370-383, May.
    3. Doan, Quang Hung & Nguyen, Ngoc Anh, 2016. "Intergenerational Income Mobility in Vietnam," MPRA Paper 70603, University Library of Munich, Germany.
    4. Coban, Mustafa & Sauerhammer, Sarah, 2017. "Transmission channels of intergenerational income mobility: Empirical evidence from Germany and the Unites States," Discussion Paper Series 138, Julius Maximilian University of Würzburg, Chair of Economic Order and Social Policy.
    5. Anna Christina D'Addio, 2007. "Intergenerational Transmission of Disadvantage: Mobility or Immobility Across Generations?," OECD Social, Employment and Migration Working Papers 52, OECD Publishing.
    6. Florencia Torche, 2015. "Analyses of Intergenerational Mobility," The ANNALS of the American Academy of Political and Social Science, , vol. 657(1), pages 37-62, January.
    7. Dmytro Hryshko, 2012. "Labor income profiles are not heterogeneous: Evidence from income growth rates," Quantitative Economics, Econometric Society, vol. 3(2), pages 177-209, July.
    8. Chen, Wen-Hao & Ostrovsky, Yuri & Piraino, Patrizio, 2017. "Lifecycle variation, errors-in-variables bias and nonlinearities in intergenerational income transmission: new evidence from Canada," Labour Economics, Elsevier, vol. 44(C), pages 1-12.
    9. Meghir, Costas & Pistaferri, Luigi, 2011. "Earnings, Consumption and Life Cycle Choices," Handbook of Labor Economics, in: O. Ashenfelter & D. Card (ed.), Handbook of Labor Economics, edition 1, volume 4, chapter 9, pages 773-854, Elsevier.
    10. Bhashkar Mazumder, 2018. "Intergenerational Mobility in the United States: What We Have Learned from the PSID," The ANNALS of the American Academy of Political and Social Science, , vol. 680(1), pages 213-234, November.
    11. Lefranc, Arnaud, 2018. "Intergenerational Earnings Persistence and Economic Inequality in the Long-Run: Evidence from French Cohorts, 1931-1975," IZA Discussion Papers 11406, Institute of Labor Economics (IZA).
    12. Mello, Ursula & Nybom, Martin & Stuhler, Jan, 2022. "A lifecycle estimator of intergenerational income mobility," Working Paper Series 2022:21, IFAU - Institute for Evaluation of Labour Market and Education Policy.
    13. Bertha Rohenkohl, 2019. "Intergenerational Income Mobility in the UK:New evidence using the BHPS and Understanding Society," Working Papers 2019017, The University of Sheffield, Department of Economics.
    14. Eisenhauer, Philipp & Pfeiffer, Friedhelm, 2008. "Assessing intergenerational earnings persistence among German workers," Zeitschrift für ArbeitsmarktForschung - Journal for Labour Market Research, Institut für Arbeitsmarkt- und Berufsforschung (IAB), Nürnberg [Institute for Employment Research, Nuremberg, Germany], vol. 41(2/3), pages 119-137.
    15. Quheng Deng & Björn Gustafsson & Shi Li, 2013. "Intergenerational Income Persistence in Urban China," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 59(3), pages 416-436, September.
    16. Markussen, Simen & Røed, Knut, 2017. "Egalitarianism under Pressure: Toward Lower Economic Mobility in the Knowledge Economy?," IZA Discussion Papers 10664, Institute of Labor Economics (IZA).
    17. Francesco Bloise & Michele Raitano, 2021. "Intergenerational Earnings Persistence in Italy between Actual Father–Son Pairs Accounting for Lifecycle and Attenuation Bias," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 83(1), pages 88-114, February.
    18. Eisenhauer, Philipp & Pfeiffer, Friedhelm, 2008. "Assessing intergenerational earnings persistence among German workers," Zeitschrift für ArbeitsmarktForschung - Journal for Labour Market Research, Institut für Arbeitsmarkt- und Berufsforschung (IAB), Nürnberg [Institute for Employment Research, Nuremberg, Germany], vol. 41(2/3), pages 119-137.
    19. Lars Lefgren & Matthew J. Lindquist & David Sims, 2012. "Rich Dad, Smart Dad: Decomposing the Intergenerational Transmission of Income," Journal of Political Economy, University of Chicago Press, vol. 120(2), pages 268-303.
    20. Michelle M. Miller & Frank McIntyre, 2020. "Does Money Matter for Intergenerational Income Transmission?," Southern Economic Journal, John Wiley & Sons, vol. 86(3), pages 941-970, January.

    More about this item

    Keywords

    intergenerational income elasticity; life-cycle bias; non-classical measurement error; intergenerational mobility; generalized errors-in-variables model; heterogeneous income profiles;
    All these keywords.

    JEL classification:

    • J62 - Labor and Demographic Economics - - Mobility, Unemployment, Vacancies, and Immigrant Workers - - - Job, Occupational and Intergenerational Mobility; Promotion
    • D3 - Microeconomics - - Distribution
    • D31 - Microeconomics - - Distribution - - - Personal Income and Wealth Distribution

    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:iza:izadps:dp5697. 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: Holger Hinte (email available below). General contact details of provider: https://edirc.repec.org/data/izaaade.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.