Convexity and Sheepskin Effects in the Human Capital Earnings Function : Recent Evidence for Filipino Men
Much attention has been paid to the issue of possible nonlinearities in the relationship between log wages and schooling in the literature on both the United States and developing countries. The author uses data from a recent household survey for t...
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Format: | Policy Research Working Paper |
Language: | English en_US |
Published: |
World Bank, Washington, DC
2014
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Online Access: | http://documents.worldbank.org/curated/en/2001/03/1047467/convexity-sheepskin-effects-human-capital-earnings-function-recent-evidence-filipino-men http://hdl.handle.net/10986/19688 |
Summary: | Much attention has been paid to the
issue of possible nonlinearities in the relationship between
log wages and schooling in the literature on both the United
States and developing countries. The author uses data from a
recent household survey for the Philippines, the 1998 Annual
Poverty Indicator Survey, to test the fit of the log-linear
specification for Filipino men. He presents results based on
various estimation strategies, including spline regressions
and semi-parametric regressions with a large number of dummy
variables for years of schooling and experience. He
concludes that: 1) There appear to be large differences
between rates of return to education across different levels
in the Philippines. The wage premia for both primary and
secondary education are significantly smaller than those for
tertiary education. 2) Within each level - primary,
secondary, and university - the last year of schooling is
disproportionately rewarded in higher wages. That is, there
appear to be clear sheepskin effects associated with graduation. |
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