Please use this identifier to cite or link to this item: http://hdl.handle.net/10419/185489
Authors: 
Goodman, Joshua S.
Hurwitz, Michael
Park, Jisung
Smith, Jonathan
Year of Publication: 
2018
Series/Report no.: 
CESifo Working Paper 7291
Abstract: 
We demonstrate that heat inhibits learning and that school air-conditioning mitigates this effect. Student fixed effects models using 10 million PSAT-retakers show hotter school days in years before the test reduce scores, with extreme heat being particularly damaging. Weekend and summer heat has little impact, suggesting heat directly disrupts learning time. New nationwide measures of school air-conditioning imply such infrastructure largely offsets heats effects and passes simple benefit-cost tests. Without air-conditioning, a 1°F hotter school year reduces that years learning by one percent. Hot school days disproportionately impact minority students, accounting for roughly five percent of the racial achievement gap.
Subjects: 
heat
climate
learning
air conditioning
JEL: 
I20
Document Type: 
Working Paper

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