The Value of Practical Skills

Daniel Goller (), Lüthi, Samuel () and Stefan Wolter ()
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Daniel Goller: University of Bern
Lüthi, Samuel: Swiss Coordination Centre for Research in Education
Stefan Wolter: University of Bern

No 18848, IZA Discussion Papers from IZA Network @ LISER

Abstract: Practical skills are widely believed to be a key determinant of labor market success, yet credible empirical evidence remains scarce, because these skills are occupation-specific, acquired primarily through workplace experience, and notoriously difficult to measure. We address these challenges using an exceptional dataset covering over 170 occupations. Our measure of practical skills is based on high-stakes expert evaluations of apprentices’ performance in occupation-specific standardized practical examinations, conducted under authentic workplace conditions and lasting from several hours to several weeks. Combined with rich administrative data, this allows us to separate practical skills from general and vocational knowledge. We show that practical skills form a distinct dimension of human capital, only weakly correlated with traditional achievement measures. Practical skills are the strongest predictor of early labor market success, consistently associated with higher first-year earnings, lower NEET risk, greater retention by the training firm, and a higher likelihood of entering tertiary education. These relationships are robust across occupational task groups and by gender.

Keywords: return to skills; practical skills; school-to-work transition; human capital (search for similar items in EconPapers)
JEL-codes: I26 J24 J31 (search for similar items in EconPapers)
Date: 2026-07
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