- Type
- Peer-reviewed observational natural experiment
- Publication
- Nature Human Behaviour 6, 43–54
- Version used
- Corrected publication 2021; journal issue January 2022
- Source date
- 9 September 2021
- Recorded in Atlas
- 22 October 2026
- License
- Copyright the authors, under exclusive licence to Springer Nature Limited (2021). Linked university-hosted copy; no figures reproduced.
Published online 9 September 2021. Author correction, 5 October 2021, fixes the direction label in Fig. 1: https://doi.org/10.1038/s41562-021-01228-z. Journal issue January 2022. No separate validity period has been established for the finding.
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A reason to stay
The analysis uses a modified difference-in-differences model. Its causal interpretation depends on assumptions including parallel trends. The October 2021 correction fixes a direction label in Fig. 1.
Open the source passageSupports this claim:Connections can change too