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Sheepskin Effects in the Spanish Labour Market: A Public-Private Sector Analysis

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  • Empar Pons
  • Juan Blanco

Abstract

The aim of this paper is to contrast the nature of the effect of education, Human Capital or Screening, in the Spanish labour market. We use the Hungerford and Solon methodology to distinguish between the returns to schooling from mere years of schooling as a reflection of their productive-enhancing contribution (human capital) and the returns to schooling from academic certificates as signals of the individual's ability (sheepskin effects). We separate our data into public and private sector workers. In the public sector the institutional restriction in the access and in the wage settings might force certificate rewards. Those not necessarily should be interpreted as sheepskin effects but as a consequence of educational requirements at initial hiring. Higher flexibility in the private sector would allow employers to use certificates as signals of greater productivity. Our estimations show little evidence of sheepskin effects in the private sector concentrated in upper secondary education while we observe certificate rewards for all diplomas in the public sector.

Suggested Citation

  • Empar Pons & Juan Blanco, 2005. "Sheepskin Effects in the Spanish Labour Market: A Public-Private Sector Analysis," Education Economics, Taylor & Francis Journals, vol. 13(3), pages 331-347.
    • Handle: RePEc:taf:edecon:v:13:y:2005:i:3:p:331-347
    DOI: 10.1080/09645290500073852
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    1. Morton Stelcner & Jacques van der Gaag & Wim Vijverberg, 1989. "A Switching Regression Model of Public-Private Sector Wage Differentials in Peru: 1985-86," Journal of Human Resources, University of Wisconsin Press, vol. 24(3), pages 545-559.
    2. Lassibille, Gerard, 1998. "Wage Gaps Between the Public and Private Sectors in Spain," Economics of Education Review, Elsevier, vol. 17(1), pages 83-92, February.
    3. Cecilia Albert & Juan F. Jimeno & Gloria Moreno, 1999. "Pay Determination in the Spanish Public Sector," Palgrave Macmillan Books, in: Robert Elliott & Claudio Lucifora & Dominique Meurs (ed.), Public Sector Pay Determination in the European Union, chapter 6, pages 191-239, Palgrave Macmillan.
    4. 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.
    5. Marta Sanmartin, 2001. "Linearity of the return to education and self selection," Applied Economics, Taylor & Francis Journals, vol. 33(1), pages 133-142.
    6. Hartog, Joop & Oosterbeek, Hessel, 1993. "Public and private sector wages in the Netherlands," European Economic Review, Elsevier, vol. 37(1), pages 97-114, January.
    7. Heywood, John S., 1994. "How widespread are sheepskin returns to education in the U.S.?," Economics of Education Review, Elsevier, vol. 13(3), pages 227-234, September.
    8. 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.
    9. 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.
    10. Ziderman, Adrian, 1990. "The role of educational certification in raising earnings: Evidence from Israeli census data," Economics of Education Review, Elsevier, vol. 9(3), pages 265-271, September.
    11. 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.
    12. Gérard Lassibille, 1998. "Wage gaps between the public and private sectors in Spain [L'écart des salaires entre le secteur public et le secteur privé en Espagne]," Post-Print halshs-01267417, HAL.
    13. van der Gaag, Jacques & Vijverberg, Wim, 1988. "A Switching Regression Model for Wage Determinants in the Public and Private Sectors of a Developing Country," The Review of Economics and Statistics, MIT Press, vol. 70(2), pages 244-252, May.
    14. Harry Anthony Patrinos, 1996. "Non-linearities in the returns to education: sheepskin effects or threshold levels of human capital?," Applied Economics Letters, Taylor & Francis Journals, vol. 3(3), pages 171-173.
    15. 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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    3. NAKABAYASHI, Masaki, 2011. "Acquired Skills and Learned Abilities: Wage Dynamics of Blue-collar Workers in Internal Labor Markets," ISS Discussion Paper Series (series F) f153, Institute of Social Science, The University of Tokyo, revised Apr 2012.
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    5. 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.

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