Related Experiment Video
Updated: Jan 13, 2026
10:57
Determining Soil-transmitted Helminth Infection Status and Physical Fitness of School-aged Children
Published on: August 22, 2012
24.3K
Life-cycle health effects of compulsory schooling
Johannes Hollenbach1,2, Hendrik Schmitz3,4, Beatrice Baaba Tawiah5
1RWI - Leibniz Institute for Economic Research, Hohenzollernstr. 1-3, 45131, Essen, Germany.
Summary
Higher education levels correlate with better health outcomes, but this study found no causal link between additional schooling and improved health or healthcare use. Compulsory schooling reforms increased education but not necessarily healthier jobs.
Area of Science:
- Health Economics
- Educational Policy
- Sociology of Health
Background:
- Education is often linked to improved health outcomes.
- Understanding the causal relationship between education and health is crucial for public policy.
- Previous studies suggest a correlation, but causal evidence remains debated.
Purpose of the Study:
- To investigate the causal effect of education on various health indicators over the life cycle.
- To examine if compulsory schooling reforms in Germany causally impact health and healthcare utilization.
- To determine if increased educational attainment translates to better health or healthier employment.
Main Methods:
- Utilized German compulsory schooling reforms as a source of exogenous variation in educational attainment.
- Analyzed health outcomes including hospital stays, diagnosed conditions, self-rated health, and body mass index.
- Conducted an ex-post power analysis to assess statistical power limitations.
Main Results:
- Observed clear correlations between higher educational attainment and better health across age groups (30-74).
- Found no statistically significant causal relationships between additional schooling and health or healthcare utilization.
- The reforms successfully increased educational attainment at the lower educational margin.
Conclusions:
- While education and health are correlated, compulsory schooling reforms did not establish a causal link to improved health or healthcare access.
- The absence of a causal effect may stem from reforms not leading to healthier employment opportunities for the target group.
- Further research may explore other pathways through which education influences health, beyond employment quality.
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