TY - RPRT AU - Stenberg, Anders AU - Tudor, Simona TI - Field of Study and Mental Health in Adulthood PY - 2023/Dec/ PB - Institute of Labor Economics (IZA) CY - Bonn T2 - IZA Discussion Paper IS - 16701 UR - https://www.iza.org/publications/dp16701 AB - We analyze whether field of study assigned at age 16 impacts mental health in adulthood. Using a regression discontinuity design that exploits GPA cut-offs, we find that admission to the preferred study field improves mental health, lowering both the incidence of antidepressant prescriptions and of mental health-related hospitalizations. Engineering contributes strongly but not uniquely to the positive results. As for mechanisms, earnings explain 40% of the estimates, but earlier proposed hypotheses based on school-age peer characteristics have little explanatory power. Our findings imply that restrictions on individuals' choices, to improve human capital allocations, entail costs that may have been underestimated. KW - secondary education KW - health KW - field of study ER -