Can Healthy Aging Boost Labor Supply? Evidence from Korea

Bertrand Gruss, Eric Huang, Andresa Lagerborg, Diaa Noureldin and Galip Kemal Ozhan

No 2025/260, IMF Working Papers from International Monetary Fund

Abstract: This paper examines the role of ‘healthy aging’ in boosting labor supply in Korea. First, we use microdata from surveys to assess whether there is evidence that the physical abilities of individuals aged 50 years and above have been improving over successive cohorts. Second, we investigate whether health improvements among older workers influence their labor market outcomes, such as the decision to supply labor or to retire. We use an instrumental variable approach to enable causal inference, proxying exogenous variations in health with the incidence of certain chronic diseases. Our findings reveal that (i) physical health indicators have improved on average across birth cohorts, providing evidence in favor of ‘healthy aging’ in Korea, and (ii) better health increases the probability of participating in the labor force and postponing retirement. Overall, our results suggest that healthy aging has increased the labor supply of older individuals in Korea by around 1.9 percentage points per year during the 2006-20 period. The results for Korea are qualitatively comparable but quantitatively somewhat stronger than those for comparator Asian countries.

Keywords: Population aging; demographic change; healthy aging; labor markets; health indicator; Excl. Korea; labor force participation; Mundlak regression; unemployment probability; Labor force; Labor force participation; Labor supply; Asia and Pacific; Global (search for similar items in EconPapers)
Pages: 32
Date: 2025-12-12
New Economics Papers: this item is included in nep-age and nep-sea
References: Add references at CitEc
Citations:

Downloads: (external link)
http://www.imf.org/external/pubs/cat/longres.aspx?sk=572510 (application/pdf)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:imf:imfwpa:2025/260

Ordering information: This working paper can be ordered from
http://www.imf.org/external/pubs/pubs/ord_info.htm

Access Statistics for this paper

More papers in IMF Working Papers from International Monetary Fund International Monetary Fund, Washington, DC USA. Contact information at EDIRC.
Bibliographic data for series maintained by Akshay Modi ().