Why Doesn't Expanding Higher Education Decrease Wage Inequality?

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Bibliographic Details
Title: Why Doesn't Expanding Higher Education Decrease Wage Inequality?
Language: English
Authors: Hidefumi Kasuga, Yuichi Morita
Source: Education Economics. 2026 34(1):130-142.
Availability: Routledge. Available from: Taylor & Francis, Ltd. 530 Walnut Street Suite 850, Philadelphia, PA 19106. Tel: 800-354-1420; Tel: 215-625-8900; Fax: 215-207-0050; Web site: http://www.tandf.co.uk/journals
Peer Reviewed: Y
Page Count: 13
Publication Date: 2026
Document Type: Journal Articles
Reports - Descriptive
Education Level: Higher Education
Postsecondary Education
Descriptors: Higher Education, Outcomes of Education, Wages, Skilled Workers, Job Skills, Merit Pay, Access to Education, Cost Effectiveness, Developing Nations, Foreign Countries, College Graduates
DOI: 10.1080/09645292.2025.2477469
ISSN: 0964-5292
1469-5782
Abstract: The supply of college-educated workers has increased in many countries, but wage inequality has not necessarily decreased. Although skill-biased technical change can explain this phenomenon, we often observe that skill premiums increase in developing countries, where skill-biased technical change is less likely. We show that skill premiums can increase as the supply of skilled workers increases if merit-based pay is introduced. We find that from 1970 to 2010, in many countries, the Gini coefficient and skill premium increased as higher education expanded. The result suggests that meritocracy expands higher education but exacerbates wage inequality.
Abstractor: As Provided
Entry Date: 2026
Accession Number: EJ1500863
Database: ERIC
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Abstract:The supply of college-educated workers has increased in many countries, but wage inequality has not necessarily decreased. Although skill-biased technical change can explain this phenomenon, we often observe that skill premiums increase in developing countries, where skill-biased technical change is less likely. We show that skill premiums can increase as the supply of skilled workers increases if merit-based pay is introduced. We find that from 1970 to 2010, in many countries, the Gini coefficient and skill premium increased as higher education expanded. The result suggests that meritocracy expands higher education but exacerbates wage inequality.
ISSN:0964-5292
1469-5782
DOI:10.1080/09645292.2025.2477469