@TechReport{iza:izadps:dp18626, author={Kurmann, Andre and Lalé, Etienne and Martin, Julien}, title={When Neighbors Stop Knocking: The Impact of Canada's 2025 Tourism Decline on U.S. Local Labor Markets}, year={2026}, month={May}, institution={Institute of Labor Economics (IZA)}, address={Bonn}, type={IZA Discussion Paper}, number={18626}, url={https://www.iza.org/publications/dp18626}, abstract={We provide the first systematic evidence on the short-run labor market consequences of the 25% decline in Canadian visits to the United States in 2025. We combine smartphone foot-traffic data measuring Canadian visitor presence at the ZIP code x industry level with real-time establishment-level employment records. Exploiting the high heterogeneity in exposure to Canadian visits, we find that small establishments in the top 1% exposed local-industry markets experienced employment declines of about 6% compared to less exposed ones. Our estimates imply between 13,900 and 42,100 jobs lost, concentrated in a small number of localities.}, keywords={tourism;smartphone data;employment;business dynamics}, }