TY - RPRT AU - Daysal, N. Meltem AU - Fredrickson, Camille AU - Kristiansen, Ida Lykke AU - Trandafir, Mircea AU - Zhang, Jonathan TI - The Labor Market Impacts of GLP-1s PY - 2026/Jul/ PB - Institute of Labor Economics (IZA) CY - Bonn T2 - IZA Discussion Paper IS - 18787 UR - https://www.iza.org/publications/dp18787 AB - We estimate the causal impacts of GLP-1 treatment on labor market outcomes using linked Danish administrative data and a matched stacked difference-in-differences design. We compare patients who initiate GLP-1 treatment during the first two years of Semaglutide availability to observably similar patients who initiate four years later. We find that GLP-1 treatment reduces long-term sickness leave by 17.3%. We estimate total fiscal benefits of GLP-1 initiation of approximately 1.3–1.5% of annual labor income per employed individual. We do not detect statistically significant or economically meaningful impacts on income, labor force participation, or employment over four years. KW - GLP-1 KW - diabetes KW - obesity KW - fiscal spillover ER -