Please use this identifier to cite or link to this item: https://hdl.handle.net/10419/301345 
Year of Publication: 
2024
Series/Report no.: 
CESifo Working Paper No. 11219
Publisher: 
CESifo GmbH, Munich
Abstract: 
Despite the increasing importance of occupations that rely heavily on interpersonal interaction, the impact of heat on team production relative to individual production remains largely unexplored. Heat can affect team and individual production in distinct ways, potentially increasing aggression, thereby complicating team coordination. Conversely, teams may counteract the productivity effects of heat through mutual support strategies, such as sharing tasks, identifying mistakes, or encouragement. We randomly assign programmers to either pair up in teams of two or work independently on a coding task, under either warm (29◦C) or control (24◦C) conditions. Our findings reveal two key insights: (1) Individuals working on coding tasks in warm environments perform comparably to those in control environments. However, teams working in warm conditions significantly underperform relative to teams in control settings. (2) The adverse effects of heat are particularly pronounced in mixed-gender teams and teams with differences in semester-standing, indicating that heat may intensify issues related to coordination and communication within heterogenous teams. Surveys confirm these patterns, with heterogenous teams in warm settings reporting lower partner assessments and a higher desire to switch partners for future tasks.
Subjects: 
team production
heat stress
labor productivity
JEL: 
J24
Q54
Q56
Document Type: 
Working Paper
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