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Interpreting the Evidence on Life Cycle Skill Formation

  • Cunha, Flavio
  • Heckman, James J.
  • Lochner, Lance

This paper presents economic models of child development that capture the essence of recent findings from the empirical literature on skill formation. The goal of this essay is to provide a theoretical framework for interpreting the evidence from a vast empirical literature, for guiding the next generation of empirical studies, and for formulating policy. Central to our analysis is the concept that childhood has more than one stage. We formalize the concepts of self-productivity and complementarity of human capital investments and use them to explain the evidence on skill formation. Together, they explain why skill begets skill through a multiplier process. Skill formation is a life cycle process. It starts in the womb and goes on throughout life. Families play a role in this process that is far more important than the role of schools. There are multiple skills and multiple abilities that are important for adult success. Abilities are both inherited and created, and the traditional debate about nature versus nurture is scientifically obsolete. Human capital investment exhibits both self-productivity and complementarity. Skill attainment at one stage of the life cycle raises skill attainment at later stages of the life cycle (self-productivity). Early investment facilitates the productivity of later investment (complementarity). Early investments are not productive if they are not followed up by later investments (another aspect of complementarity). This complementarity explains why there is no equity-efficiency trade-off for early investment. The returns to investing early in the life cycle are high. Remediation of inadequate early investments is difficult and very costly as a consequence of both self-productivity and complementarity.

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This chapter was published in:
  • Erik Hanushek & F. Welch (ed.), 2006. "Handbook of the Economics of Education," Handbook of the Economics of Education, Elsevier, edition 1, volume 1, number 1, June.
  • This item is provided by Elsevier in its series Handbook of the Economics of Education with number 1-12.
    Handle: RePEc:eee:educhp:1-12
    Contact details of provider: Web page: http://www.elsevierdirect.com/product.jsp?isbn=9780444513991

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    1. Stephen V. Cameron & James J. Heckman, 1998. "Life Cycle Schooling and Dynamic Selection Bias: Models and Evidence for Five Cohorts of American Males," Journal of Political Economy, University of Chicago Press, vol. 106(2), pages 262-333, April.
    2. repec:mpr:mprres:3525 is not listed on IDEAS
    3. John Cawley & James Heckman & Edward Vytlacil, 1998. "Understanding the Role of Cognitive Ability in Accounting for the Recent Rise in the Economic Return to Education," NBER Working Papers 6388, National Bureau of Economic Research, Inc.
    4. Carneiro, Pedro & Heckman, James J & Masterov, Dimitriy V, 2005. "Labor Market Discrimination and Racial Differences in Premarket Factors," Journal of Law and Economics, University of Chicago Press, vol. 48(1), pages 1-39, April.
    5. Donohue, John J, III & Siegelman, Peter, 1998. "Allocating Resources among Prisons and Social Programs in the Battle against Crime," The Journal of Legal Studies, University of Chicago Press, vol. 27(1), pages 1-43, January.
    6. Katherine A. Magnuson & Christopher J. Ruhm & Jane Waldfogel, 2004. "Does Prekindergarten Improve School Preparation and Performance?," NBER Working Papers 10452, National Bureau of Economic Research, Inc.
    7. Todd Stinebrickner & Ralph Stinebrickner, 2001. "Time Use and College Outcomes," University of Western Ontario, CIBC Centre for Human Capital and Productivity Working Papers 20012, University of Western Ontario, CIBC Centre for Human Capital and Productivity.
    8. Spence, A Michael, 1973. "Job Market Signaling," The Quarterly Journal of Economics, MIT Press, vol. 87(3), pages 355-74, August.
    9. Roland Benabou, 1999. "Tax and Education Policy in a Heterogeneous Agent Economy: What Levels of Redistribution Maximize Growth and Efficiency?," NBER Working Papers 7132, National Bureau of Economic Research, Inc.
    10. S. Rao Aiyagari & Jeremy Greenwood & Anath Seshardi, 2001. "Efficient investment in children," Working Paper 0105, Federal Reserve Bank of Cleveland.
    11. James J. Heckman & Edward Vytlacil, 2005. "Structural Equations, Treatment Effects and Econometric Policy Evaluation," NBER Working Papers 11259, National Bureau of Economic Research, Inc.
    12. Pedro Carneiro & James Heckman & Edward Vytlacil, 2010. "Estimating marginal returns to education," CeMMAP working papers CWP29/10, Centre for Microdata Methods and Practice, Institute for Fiscal Studies.
    13. Dynarski, Susan, 2000. "Hope for Whom? Financial Aid for the Middle Class and Its Impact on College Attendance," National Tax Journal, National Tax Association, vol. 53(n. 3), pages 629-62, September.
    14. Carneiro, Pedro & Heckman, James J., 2002. "The Evidence on Credit Constraints in Post-Secondary Schooling," IZA Discussion Papers 518, Institute for the Study of Labor (IZA).
    15. S. Rao Aiyagari, 1993. "Uninsured idiosyncratic risk and aggregate saving," Working Papers 502, Federal Reserve Bank of Minneapolis.
    16. Card, David, 2001. "Estimating the Return to Schooling: Progress on Some Persistent Econometric Problems," Econometrica, Econometric Society, vol. 69(5), pages 1127-60, September.
    17. Eliana Garces & Duncan Thomas & Janet Currie, 2002. "Longer-Term Effects of Head Start," American Economic Review, American Economic Association, vol. 92(4), pages 999-1012, September.
    18. Thomas J. Kane, 1996. "College Cost, Borrowing Constraints and the Timing of College Entry," Eastern Economic Journal, Eastern Economic Association, vol. 22(2), pages 181-194, Spring.
    19. Hansen, Karsten T. & Heckman, James J. & Mullen, K.J.Kathleen J., 2004. "The effect of schooling and ability on achievement test scores," Journal of Econometrics, Elsevier, vol. 121(1-2), pages 39-98.
    20. Eric A. Hanushek & Charles Ka Yui Leung & Kuzey Yilmaz, 2014. "Borrowing Constraints, College Aid, and Intergenerational Mobility," Journal of Human Capital, University of Chicago Press, vol. 8(1), pages 1 - 41.
    21. Huggett, Mark, 1993. "The risk-free rate in heterogeneous-agent incomplete-insurance economies," Journal of Economic Dynamics and Control, Elsevier, vol. 17(5-6), pages 953-969.
    22. Melissa Osborne & Herbert Gintis & Samuel Bowles, 2001. "The Determinants of Earnings: A Behavioral Approach," Journal of Economic Literature, American Economic Association, vol. 39(4), pages 1137-1176, December.
    23. Costas Meghir & Marten Palme, 2000. "Assessing the Effect of Schooling on Earnings Using a Social Experiment," Econometric Society World Congress 2000 Contributed Papers 0670, Econometric Society.
    24. Clarida, Richard H, 1987. "Consumption, Liquidity Constraints and Asset Accumulation in the Presence of Random Income Fluctuations," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 28(2), pages 339-51, June.
    25. Flavio Cunha & James J. Heckman & Salvador Navarro, 2005. "Separating Uncertainty from Heterogeneity in Life Cycle Earnings," NBER Working Papers 11024, National Bureau of Economic Research, Inc.
    26. Roger Klein & Richard H. Spady & Andrew Weiss, 1987. "Factors Affecting the Output and Quit Propensities of Production Workers," NBER Working Papers 2184, National Bureau of Economic Research, Inc.
    27. Susan Dynarski, 2000. "Hope for Whom? Financial Aid for the Middle Class and Its Impact on College Attendance," NBER Working Papers 7756, National Bureau of Economic Research, Inc.
    28. Yona Rubinstein & James J. Heckman, 2001. "The Importance of Noncognitive Skills: Lessons from the GED Testing Program," American Economic Review, American Economic Association, vol. 91(2), pages 145-149, May.
    29. Richard C. Edwards, 1976. "Individual Traits and Organizational Incentives: What Makes a "Good" Worker?," Journal of Human Resources, University of Wisconsin Press, vol. 11(1), pages 51-68.
    30. Moskoff, William, 1980. "Pronatalist Policies in Romania," Economic Development and Cultural Change, University of Chicago Press, vol. 28(3), pages 597-614, April.
    31. James Heckman & Lance Lochner & Christopher Taber, 1998. "Explaining Rising Wage Inequality: Explanations With A Dynamic General Equilibrium Model of Labor Earnings With Heterogeneous Agents," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 1(1), pages 1-58, January.
    32. Laitner, John, 1979. "Household Bequest Behaviour and the National Distribution of Wealth," Review of Economic Studies, Wiley Blackwell, vol. 46(3), pages 467-83, July.
    33. Dan Maurice Levy & Greg Duncan, 2000. "Using Sibling Samples to Assess the Effect of Childhood Family Income on Completed Schooling," JCPR Working Papers 168, Northwestern University/University of Chicago Joint Center for Poverty Research.
    34. Keane, Michael P & Wolpin, Kenneth I, 2001. "The Effect of Parental Transfers and Borrowing Constraints on Educational Attainment," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 42(4), pages 1051-1103, November.
    35. Griliches, Zvi, 1977. "Estimating the Returns to Schooling: Some Econometric Problems," Econometrica, Econometric Society, vol. 45(1), pages 1-22, January.
    36. Seshadri, Ananth & Yuki, Kazuhiro, 2004. "Equity and efficiency effects of redistributive policies," Journal of Monetary Economics, Elsevier, vol. 51(7), pages 1415-1447, October.
    37. Taber, Christopher R, 2001. "The Rising College Premium in the Eighties: Return to College or Return to Unobserved Ability?," Review of Economic Studies, Wiley Blackwell, vol. 68(3), pages 665-91, July.
    38. Elizabeth M. Caucutt & Krishna B. Kumar, 2000. "Higher Education Subsidies and Heterogeneity, A Dynamic Analysis," RCER Working Papers 472, University of Rochester - Center for Economic Research (RCER).
    39. Samuelson, Paul A, 1974. "Complementarity-An Essay on the 40th Anniversary of the Hicks-Allen Revolution in Demand Theory," Journal of Economic Literature, American Economic Association, vol. 12(4), pages 1255-89, December.
    40. Joseph G. Altonji & Todd E. Elder & Christopher R. Taber, 2000. "Selection on Observed and Unobserved Variables: Assessing the Effectiveness of Catholic Schools," NBER Working Papers 7831, National Bureau of Economic Research, Inc.
    41. David Blau & Janet Currie, 2004. "Preschool, Day Care, and Afterschool Care: Who's Minding the Kids?," NBER Working Papers 10670, National Bureau of Economic Research, Inc.
    42. Su, Xuejuan, 2004. "The allocation of public funds in a hierarchical educational system," Journal of Economic Dynamics and Control, Elsevier, vol. 28(12), pages 2485-2510, December.
    43. Janet Currie & Duncan Thomas, 1998. "School Quality and the Longer-Term Effects of Head Start," NBER Working Papers 6362, National Bureau of Economic Research, Inc.
    44. Stephen V. Cameron & James J. Heckman, 2001. "The Dynamics of Educational Attainment for Black, Hispanic, and White Males," Journal of Political Economy, University of Chicago Press, vol. 109(3), pages 455-499, June.
    45. Flavio Cunha & James Heckman, 2007. "The Technology of Skill Formation," NBER Working Papers 12840, National Bureau of Economic Research, Inc.
    46. 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 1153-89, December.
    47. David A. Long & Charles D. Mallar & Craig Thornton, 1981. "Evaluating the Benefits and Costs of the Job Corps," Mathematica Policy Research Reports ba3a91e82f5f43b48bab18ea4, Mathematica Policy Research.
    48. Laitner, John, 1992. "Random earnings differences, lifetime liquidity constraints, and altruistic intergenerational transfers," Journal of Economic Theory, Elsevier, vol. 58(2), pages 135-170, December.
    49. Pedro Carneiro & Karsten T. Hansen & James J. Heckman, 2002. "Removing the Veil of Ignorance in Assessing the Distributional Impacts of Social Policies," NBER Working Papers 8840, National Bureau of Economic Research, Inc.
    50. Stiglitz, Joseph E, 1975. "The Theory of "Screening," Education, and the Distribution of Income," American Economic Review, American Economic Association, vol. 65(3), pages 283-300, June.
    51. Heckman, James J. & Lalonde, Robert J. & Smith, Jeffrey A., 1999. "The economics and econometrics of active labor market programs," Handbook of Labor Economics, in: O. Ashenfelter & D. Card (ed.), Handbook of Labor Economics, edition 1, volume 3, chapter 31, pages 1865-2097 Elsevier.
    52. Yoram Ben-Porath, 1967. "The Production of Human Capital and the Life Cycle of Earnings," Journal of Political Economy, University of Chicago Press, vol. 75, pages 352.
    53. Bruce A. Weinberg, 2001. "An Incentive Model of the Effect of Parental Income on Children," Journal of Political Economy, University of Chicago Press, vol. 109(2), pages 266-280, April.
    54. Clive R Belfield & Milagros Nores & Steve Barnett & Lawrence Schweinhart, 2006. "The High/Scope Perry Preschool Program: Cost–Benefit Analysis Using Data from the Age-40 Followup," Journal of Human Resources, University of Wisconsin Press, vol. 41(1).
    55. Altonji, Joseph G & Dunn, Thomas A, 1996. "The Effects of Family Characteristics on the Return to Education," The Review of Economics and Statistics, MIT Press, vol. 78(4), pages 692-704, November.
    56. Roland Benabou, 2000. "Unequal Societies: Income Distribution and the Social Contract," American Economic Review, American Economic Association, vol. 90(1), pages 96-129, March.
    57. Heckman, James J. & Lochner, Lance John & Todd, Petra E., 2003. "Fifty Years of Mincer Earnings Regressions," IZA Discussion Papers 775, Institute for the Study of Labor (IZA).
    58. Elizabeth Caucutt & Lance Lochner, 2004. "Early and Late Human Capital Investments, Credit Constraints, and the Family," 2004 Meeting Papers 129, Society for Economic Dynamics.
    59. Card, David, 1999. "The causal effect of education on earnings," Handbook of Labor Economics, in: O. Ashenfelter & D. Card (ed.), Handbook of Labor Economics, edition 1, volume 3, chapter 30, pages 1801-1863 Elsevier.
    60. Kane, Thomas J, 1994. "College Entry by Blacks since 1970: The Role of College Costs, Family Background, and the Returns to Education," Journal of Political Economy, University of Chicago Press, vol. 102(5), pages 878-911, October.
    61. Janet Currie, 2001. "Early Childhood Education Programs," Journal of Economic Perspectives, American Economic Association, vol. 15(2), pages 213-238, Spring.
    62. Schechtman, Jack, 1976. "An income fluctuation problem," Journal of Economic Theory, Elsevier, vol. 12(2), pages 218-241, April.
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