Impact of temperature on expressed sentiments in social media: evidence from a Latin American country
This study examines the impact of temperature on human well-being using approximately 80 million geo-tagged tweets from Argentina spanning 2017–2022. Employing text mining techniques, we derive two quantitative estimators: sentiments and a social media aggression index. The Hedonometer Index measure...
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| Autores principales: | , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
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Cambridge University Press
2025
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| Acceso en línea: | https://repositorio.uca.edu.ar/handle/123456789/19981 |
| Aporte de: |
| Sumario: | This study examines the impact of temperature on human well-being using approximately 80 million geo-tagged tweets from Argentina spanning 2017–2022. Employing text mining techniques, we derive two quantitative estimators: sentiments and a social media aggression index. The Hedonometer Index measures overall sentiment, distinguishing positive and negative ones, while social media aggressive behavior is assessed through profanity frequency. Non-linear fixed effects panel regressions reveal a notable negative causal association between extreme heat and the overall sentiment index, with a weaker relationship found for extreme cold. Our results highlight that, while heat strongly influences negative sentiments, it has no significant effect on positive ones. Consequently, the overall impact of extremely high temperatures on sentiment is predominantly driven by heightened negative feelings in hot conditions. Moreover, our profanity index exhibits a similar pattern to that observed for negative sentiments. |
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