Signalling and Productivity Effects of Overeducation: Is It Really a Waste of Resources?
AbstractOvereducation raises concerns that governments may be overinvesting in education. To inform the debate, this paper studies the impact of overeducation on productivity. We advance the literature by considering that returns to overeducation may be due both to productivity and signalling effects. To disentangle both effects, we apply Wolpin’s (1977) methodology and compare the rates of return of screened (employed) and unscreened (self-employed) workers. To overcome well-known endogeneity problems due to unobserved heterogeneity, we estimate a panel with individual and employment-status fixed effects. Our results show that signalling effects are relevant and that overeducation does not carry a productivity penalty.
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Bibliographic InfoPaper provided by Department of Economics, University of Leicester in its series Discussion Papers in Economics with number 12/19.
Date of creation: Sep 2012
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- Kedir, Abbi & Kyrizi, Andri & Martínez Mora, Francisco,, 2012. "Signalling and Productivity Effects of Overeducation: Is It Really a Waste of Resources?," Working Papers 2072/203170, Universitat Rovira i Virgili, Department of Economics.
- I20 - Health, Education, and Welfare - - Education - - - General
- 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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