Journal of Financial Economics Vol. 172 2025
Household debt overhang and human capital investment
Abstract
Unlike labor income, human capital is inseparable from individuals and does not completely accrue to creditors. Therefore, human capital investment is more resilient to “debt overhang” than labor supply. We develop a dynamic model displaying this difference. We find that while both labor supply and human capital investment are hump-shaped in household indebtedness, human capital investment declines less aggressively as indebtedness builds up. Importantly, because human capital is only valuable when households expect to supply labor, the greater reduction in labor supply due to debt overhang back-propagates into ex-ante human capital investment. We provide empirical support for the model.
- DOI
- 10.1016/j.jfineco.2025.104141
- Volume
- 172
- Pages
- 104141
- Language
- en
- Sources
- bibtex:phds-export.bib openalex crossref