TY - RPRT AU - Zivin, Joshua Graff AU - Lepinteur, Anthony AU - Neidell, Matthew AU - Castro, Adrian Nieto TI - A Cold Stop: Temperature, Unemployment and Joblessness Dynamics PY - 2025/Nov/ PB - Institute of Labor Economics (IZA) CY - Bonn T2 - IZA Discussion Paper IS - 18260 UR - https://www.iza.org/index.php/publications/dp18260 AB - We provide new evidence that short-run temperature shocks affect unemployment dynamics. Linking daily weather data with three decades of Current Population Survey microdata, we show that cold, but not hot, temperatures significantly increase unemployment risk. This effect is concentrated in climate-exposed industries and driven by both increased job separations and longer unemployment durations. Separations appear to be driven by a rise in layoffs rather than quits, while the increase in unemployment duration is largely explained by a decline in employer vacancy postings. Taken together, temperature-induced joblessness dynamics are primarily demand-driven, rather than a result of changes in worker behavior. KW - job absences KW - quits KW - layoffs KW - joblessness dynamics KW - unemployment KW - temperature KW - job search KW - vacancies ER -