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Interpreting Degree Effects in the Returns to Education

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  • Flores-Lagunes, Alfonso

    (Syracuse University)

  • Light, Audrey

    (Ohio State University)

Abstract

Researchers often identify degree effects by including degree attainment (D) and years of schooling (S) in a wage model, yet the source of independent variation in these measures is not well understood. We argue that S is negatively correlated with ability among degree-holders because the most able graduate the fastest, while a positive correlation exists among dropouts because the most able benefit from increased schooling. Using data from the NLSY79, we find support for this explanation, and we reject the notion that the independent variation in S and D reflects reporting error.

Suggested Citation

  • Flores-Lagunes, Alfonso & Light, Audrey, 2009. "Interpreting Degree Effects in the Returns to Education," IZA Discussion Papers 4169, Institute of Labor Economics (IZA).
    • Handle: RePEc:iza:izadps:dp4169
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    1. Joseph G. Altonji & Charles R. Pierret, 2001. "Employer Learning and Statistical Discrimination," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 116(1), pages 313-350.
    2. Joseph G. Altonji & Todd E. Elder & Christopher R. Taber, 2005. "Selection on Observed and Unobserved Variables: Assessing the Effectiveness of Catholic Schools," Journal of Political Economy, University of Chicago Press, vol. 113(1), pages 151-184, February.
    3. Freeman, Richard B, 1984. "Longitudinal Analyses of the Effects of Trade Unions," Journal of Labor Economics, University of Chicago Press, vol. 2(1), pages 1-26, January.
    4. Ralph Stinebrickner & Todd R. Stinebrickner, 2003. "Working during School and Academic Performance," Journal of Labor Economics, University of Chicago Press, vol. 21(2), pages 449-472, April.
    5. Thomas J. Kane & Cecilia Elena Rouse & Douglas Staiger, 1999. "Estimating Returns to Schooling When Schooling is Misreported," NBER Working Papers 7235, National Bureau of Economic Research, Inc.
    6. Ana M. Ferrer & W. Craig Riddell, 2002. "The role of credentials in the Canadian labour market," Canadian Journal of Economics/Revue canadienne d'économique, John Wiley & Sons, vol. 35(4), pages 879-905, November.
    7. Harley Frazis, 1993. "Selection Bias and the Degree Effect," Journal of Human Resources, University of Wisconsin Press, vol. 28(3), pages 538-554.
    8. Jacob A. Mincer, 1974. "Schooling, Experience, and Earnings," NBER Books, National Bureau of Economic Research, Inc, number minc74-1.
    9. Gerald S. Oettinger, 1999. "Does High School Employment Affect High School Academic Performance?," ILR Review, Cornell University, ILR School, vol. 53(1), pages 136-151, October.
    10. Stacy Berg Dale & Alan B. Krueger, 2002. "Estimating the Payoff to Attending a More Selective College: An Application of Selection on Observables and Unobservables," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 117(4), pages 1491-1527.
    11. Jacob A. Mincer, 1974. "Schooling and Earnings," NBER Chapters, in: Schooling, Experience, and Earnings, pages 41-63, National Bureau of Economic Research, Inc.
    12. Hilmer, Michael J., 1997. "Does community college attendance provide a strategic path to a higher quality education?," Economics of Education Review, Elsevier, vol. 16(1), pages 59-68, February.
    13. Light Audrey & Flores-Lagunes Alfonso, 2006. "Measurement Error in Schooling: Evidence from Samples of Siblings and Identical Twins," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 5(1), pages 1-35, May.
    14. Sarah Turner, 2004. "Going to College and Finishing College.Explaining Different Educational Outcomes," NBER Chapters, in: College Choices: The Economics of Where to Go, When to Go, and How to Pay For It, pages 13-62, National Bureau of Economic Research, Inc.
    15. Bound, John & Brown, Charles & Mathiowetz, Nancy, 2001. "Measurement error in survey data," Handbook of Econometrics, in: J.J. Heckman & E.E. Leamer (ed.), Handbook of Econometrics, edition 1, volume 5, chapter 59, pages 3705-3843, Elsevier.
    16. Arkes, Jeremy, 1999. "What Do Educational Credentials Signal and Why Do Employers Value Credentials?," Economics of Education Review, Elsevier, vol. 18(1), pages 133-141, February.
    17. Dominic J. Brewer & Eric Eide & Ronald G. Ehrenberg, 1996. "Does It Pay To Attend An Elite Private College? Cross Cohort Evidence on the Effects of College Quality on Earnings," NBER Working Papers 5613, National Bureau of Economic Research, Inc.
    18. 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.
    19. Dominic J. Brewer & Eric R. Eide & Ronald G. Ehrenberg, 1999. "Does It Pay to Attend an Elite Private College? Cross-Cohort Evidence on the Effects of College Type on Earnings," Journal of Human Resources, University of Wisconsin Press, vol. 34(1), pages 104-123.
    20. Ruhm, Christopher J, 1997. "Is High School Employment Consumption or Investment?," Journal of Labor Economics, University of Chicago Press, vol. 15(4), pages 735-776, October.
    21. Arrow, Kenneth J., 1973. "Higher education as a filter," Journal of Public Economics, Elsevier, vol. 2(3), pages 193-216, July.
    22. Taubman, Paul J & Wales, Terence J, 1973. "Higher Education, Mental Ability, and Screening," Journal of Political Economy, University of Chicago Press, vol. 81(1), pages 28-55, Jan.-Feb..
    23. Ashenfelter, Orley & Krueger, Alan B, 1994. "Estimates of the Economic Returns to Schooling from a New Sample of Twins," American Economic Review, American Economic Association, vol. 84(5), pages 1157-1173, December.
    24. Lee, Lung-Fei & Porter, Robert H, 1984. "Switching Regression Models with Imperfect Sample Separation Information-With an Application on Cartel Stability," Econometrica, Econometric Society, vol. 52(2), pages 391-418, March.
    25. John Bound & Sarah Turner, 2007. "Understanding the Increased Time to the Baccalaureate Degree," Discussion Papers 06-043, Stanford Institute for Economic Policy Research.
    26. Jacob A. Mincer, 1974. "Introduction to "Schooling, Experience, and Earnings"," NBER Chapters, in: Schooling, Experience, and Earnings, pages 1-4, National Bureau of Economic Research, Inc.
    27. Lange, Fabian & Topel, Robert, 2006. "The Social Value of Education and Human Capital," Handbook of the Economics of Education, in: Erik Hanushek & F. Welch (ed.), Handbook of the Economics of Education, edition 1, volume 1, chapter 8, pages 459-509, Elsevier.
    28. Arcidiacono, Peter, 2004. "Ability sorting and the returns to college major," Journal of Econometrics, Elsevier, vol. 121(1-2), pages 343-375.
    29. Audrey Light & Wayne Strayer, 2004. "Who Receives the College Wage Premium?: Assessing the Labor Market Returns to Degrees and College Transfer Patterns," Journal of Human Resources, University of Wisconsin Press, vol. 39(3).
    30. Bound, John & Turner, Sarah, 2007. "Cohort crowding: How resources affect collegiate attainment," Journal of Public Economics, Elsevier, vol. 91(5-6), pages 877-899, June.
    31. Groot, Wim & Oosterbeek, Hessel, 1994. "Earnings Effects of Different Components of Schooling: Human Capital versus Screening," The Review of Economics and Statistics, MIT Press, vol. 76(2), pages 317-321, May.
    32. Rouse, Cecilia Elena, 1995. "Democratization or Diversion? The Effect of Community Colleges on Educational Attainment," Journal of Business & Economic Statistics, American Statistical Association, vol. 13(2), pages 217-224, April.
    33. Caroline Minter Hoxby, 2004. "Introduction to "College Choices: The Economics of Where to Go, When to Go, and How to Pay For It"," NBER Chapters, in: College Choices: The Economics of Where to Go, When to Go, and How to Pay For It, pages 1-12, National Bureau of Economic Research, Inc.
    34. Hungerford, Thomas & Solon, Gary, 1987. "Sheepskin Effects in the Returns to Education," The Review of Economics and Statistics, MIT Press, vol. 69(1), pages 175-177, February.
    35. Daniel Parent, 2006. "Work while in high school in Canada: its labour market and educational attainment effects," Canadian Journal of Economics/Revue canadienne d'économique, John Wiley & Sons, vol. 39(4), pages 1125-1150, November.
    36. O. Ashenfelter & D. Card (ed.), 1999. "Handbook of Labor Economics," Handbook of Labor Economics, Elsevier, edition 1, volume 3, number 3.
    37. Park, Jin Heum, 1999. "Estimation of sheepskin effects using the old and the new measures of educational attainment in the Current Population Survey," Economics Letters, Elsevier, vol. 62(2), pages 237-240, February.
    38. Weiss, Andrew, 1983. "A Sorting-cum-Learning Model of Education," Journal of Political Economy, University of Chicago Press, vol. 91(3), pages 420-442, June.
    39. Neal, Derek A & Johnson, William R, 1996. "The Role of Premarket Factors in Black-White Wage Differences," Journal of Political Economy, University of Chicago Press, vol. 104(5), pages 869-895, October.
    40. Light, Audrey, 1999. "High school employment, high school curriculum, and post-school wages," Economics of Education Review, Elsevier, vol. 18(3), pages 291-309, June.
    41. Fabian Lange, 2007. "The Speed of Employer Learning," Journal of Labor Economics, University of Chicago Press, vol. 25(1), pages 1-35.
    42. Belman, Dale & Heywood, John S, 1991. "Sheepskin Effects in the Returns to Education: An Examination on Women and Minorities," The Review of Economics and Statistics, MIT Press, vol. 73(4), pages 720-724, November.
    43. Jaeger, David A & Page, Marianne E, 1996. "Degrees Matter: New Evidence on Sheepskin Effects in the Returns to Education," The Review of Economics and Statistics, MIT Press, vol. 78(4), pages 733-740, November.
    44. Thomas J. Kane & Cecilia Rouse & Douglas Staiger, 1999. "Estimating Returns to Schooling When Schooling is Misreported," Working Papers 798, Princeton University, Department of Economics, Industrial Relations Section..
    45. Michael Spence, 1973. "Job Market Signaling," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 87(3), pages 355-374.
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    2. Nick Huntington-Klein, 2021. "Human capital versus signaling is empirically unresolvable," Empirical Economics, Springer, vol. 60(5), pages 2499-2531, May.
    3. John Bound & Sarah Turner, 2007. "Understanding the Increased Time to the Baccalaureate Degree," Discussion Papers 06-043, Stanford Institute for Economic Policy Research.
    4. Jeffrey T. Denning & Benjamin M. Marx & Lesley J. Turner, 2019. "ProPelled: The Effects of Grants on Graduation, Earnings, and Welfare," American Economic Journal: Applied Economics, American Economic Association, vol. 11(3), pages 193-224, July.
    5. O’Mahony, Mary & Pastor, José Manuel & Peng, Fei & Serrano, Lorenzo & Hernández, Laura, 2012. "Output growth in the post‐compulsory education sector: the European experience," MPRA Paper 44016, University Library of Munich, Germany.
    6. Audrey Light & Andrew McGee, 2015. "Employer Learning and the “Importance†of Skills," Journal of Human Resources, University of Wisconsin Press, vol. 50(1), pages 72-107.
    7. Khoo, Pauline & Ost, Ben, 2018. "The effect of graduating with honors on earnings," Labour Economics, Elsevier, vol. 55(C), pages 149-162.
    8. Audrey Light & Andrew McGee, 2011. "Employer Learning and the “Importance” of Skills," Working Papers 11-02, Ohio State University, Department of Economics.
    9. Chung Choe & Alfonso Flores-Lagunes & Sang-Jun Lee, 2015. "Do dropouts with longer training exposure benefit from training programs? Korean evidence employing methods for continuous treatments," Empirical Economics, Springer, vol. 48(2), pages 849-881, March.
    10. Carlos A. Flores & Alfonso Flores-Lagunes, 2013. "Partial Identification of Local Average Treatment Effects With an Invalid Instrument," Journal of Business & Economic Statistics, Taylor & Francis Journals, vol. 31(4), pages 534-545, October.
    11. Lin Xiu & Morley Gunderson, 2013. "Credential Effects and the Returns to Education in China," LABOUR, CEIS, vol. 27(2), pages 225-248, June.
    12. Tom Lane & Minghai Zhou, 2022. "Failure of unravelling theory? A natural field experiment on voluntary quality disclosure," Discussion Papers 2022-17, The Centre for Decision Research and Experimental Economics, School of Economics, University of Nottingham.
    13. Stratton Leslie S. & Wetzel James N., 2013. "Are Students Dropping Out or Simply Dragging Out the College Experience? Persistence at the Six-Year Mark," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 13(2), pages 1121-1142, October.
    14. Wang, Jun & Li, Bo, 2020. "Does employer learning with statistical discrimination exist in China? Evidence from Chinese Micro Survey Data," International Review of Economics & Finance, Elsevier, vol. 69(C), pages 319-333.
    15. John Bound & Michael F. Lovenheim & Sarah Turner, 2012. "Increasing Time to Baccalaureate Degree in the United States," Education Finance and Policy, MIT Press, vol. 7(4), pages 375-424, September.
    16. Neugebauer, Martin & Daniel, Annabell, 2021. "Higher Education Non-Completion, Employers, and Labor Market Integration: Experimental Evidence," SocArXiv evm74, Center for Open Science.
    17. Carruthers, Celeste K. & Özek, Umut, 2016. "Losing HOPE: Financial aid and the line between college and work," Economics of Education Review, Elsevier, vol. 53(C), pages 1-15.
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    20. Liu, Vivian Y.T. & Belfield, Clive R. & Trimble, Madeline J., 2015. "The medium-term labor market returns to community college awards: Evidence from North Carolina," Economics of Education Review, Elsevier, vol. 44(C), pages 42-55.

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    More about this item

    Keywords

    returns to education; degree effects;

    JEL classification:

    • I21 - Health, Education, and Welfare - - Education - - - Analysis of Education
    • 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

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