Professor of Psychology & Leadership at Norwegian School of Economics (NHH). I study decision-making, social life, and how people think about the future.
Homepage: https://sites.google.com/view/hallgeir-sjastad/home
Hallgeir Sjåstad
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We have a new working paper, studying planning choices in the United States and Tanzania: "Just perfect days ahead?"
Documenting a robust best-case planning tendency, see below for details! Joint work with my last-year PhD student Simen Bø and Vincent Somville.
Do people lie to benefit the in-group and harm the out-group?
In a new paper, we found that people lied 9% more to help in-group members than out-group members! This is evidence of coalitional dishonesty
Democrats & Republicans both lied anonymously to double in-group members earnings (N=5,230)
Can the psychology of time help us understand climate change?
In collaboration with my excellent PhD student Simen Bø, we have a new pre-print exploring the temporal psychology of climate hesitancy, and whether it is possible to increase actual climate support by varying the *timing* of incentives.
Can the psychology of time help us understand climate change?
In collaboration with my excellent PhD student Simen Bø, we have a new pre-print exploring the temporal psychology of climate hesitancy, and whether it is possible to increase actual climate support by varying the *timing* of incentives.
For a quick introduction to this research, see the post below.
Full working paper/pre-print:
osf.io/preprints/ps...
Pre-print:
osf.io/preprints/ps...
Abstract and key figure summarizing the main effect across our three experiments: See below.
As always: Feedback is most welcome.
A *null* result I'm very proud of!
Led by Rustam Romaniuc, 35 coauthors from all over France tested nudge interventions to boost voter turnout.
None worked, and we are possibly not surprised -- but a well-powered null result *is* a result!
Paper:
kwnsfk27.r.eu-west-1.awstrack.me/L0/https:%2F...
Hallgeir Sjåstad
Our new research finds that people are willing to cheat if it benefits their group — even when they gain nothing themselves.
"the risk of dishonesty in organizations is not limited to selfish acts...employees might bend rules to benefit their team or in-group members."
www.nhh.no/en/nhh-bulle...
Hallgeir Sjåstad
Jay Van Bavel, PhD
Hallgeir Sjåstad
Hallgeir Sjåstad
Hallgeir Sjåstad
Three experiments with more than 5,000 participants show that people are willing to cheat if it benefits their group — even when they gain nothing themselves.
