posted on 2023-06-09, 13:08authored byAnthony Heyes, Soodeh Saberian
We analyze the impact of outdoor temperature on high-stakes decisions (immigration adjudications) made by professional decision-makers (US immigration judges). In our preferred specification, which includes spatial, temporal and judge fixed effects, and controls for various potential confounders, a 10 °F degree increase in case-day temperature reduces decisions favorable to the applicant by 6.55%. This is despite judgements being made indoors, 'protected' by climate-control. Results are consistent with established links from temperature to mood and risk appetite and have important implications for evaluating the influence of climate on 'cognitive output'.