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The Role of Cognitive Skills in Economic Development

Listed author(s):
  • Eric Hanushek

    ()

    (Hoover Institute, Stanford University)

  • Ludger Woessmann

    ()

    (University of Munich)

The role of improved schooling, a central part of most development strategies, has become controversial because expansion of school attainment has not guaranteed improved economic conditions. This paper reviews the role of cognitive skills in promoting economic well-being, with a particular focus on the role of school quality and quantity. It concludes that there is strong evidence that the cognitive skills of the population – rather than mere school attainment – are powerfully related to individual earnings, to the distribution of income, and to economic growth. New empirical results show the importance of both minimal and high level skills, the complementarity of skills and quality of economic institutions, and robustness of the relationship between skills and growth. International comparisons incorporating expanded data on cognitive skills reveal much larger skill deficits in developing countries than generally derived from just school enrollment and attainment. The magnitude of change needed makes clear that closing the economic gap with developed countries will require major structural changes in schooling institutions.

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Paper provided by Stanford Institute for Economic Policy Research in its series Discussion Papers with number 07-034.

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