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Updated: Jul 31, 2025
06:48
The HoneyComb Paradigm for Research on Collective Human Behavior
Published on: January 19, 2019
9.4K
Learning rules of engagement for social exchange within and between groups
Michael Rojek-Giffin1, Maël Lebreton2,3, Jean Daunizeau4,5
1Institute for Psychology, Social, Economic and Organisational Psychology, Leiden University, 2333 AK Leiden, the Netherlands.
Summary
Individuals may overpay to reach agreements with different cultural groups, leading to inaccurate beliefs about fairness norms. This research explores cross-cultural negotiation and economic decision-making.
Area of Science:
- Behavioral Economics
- Cross-Cultural Psychology
- Neuroeconomics
Background:
- Globalized economies require cross-cultural negotiation, yet differing fairness norms can cause conflict.
- Individuals often lack insight into partners' perceptions of fairness, leading to misunderstandings.
Purpose of the Study:
- To investigate how individuals decipher and adapt to distinct cultural rules in negotiation.
- To model and test the behavioral and neural mechanisms underlying cross-cultural agreement.
Main Methods:
- Bayesian learning models incorporating inequality aversion were developed.
- Preregistered behavioral experiments (N=420) and neuroimaging studies (N=49) were conducted.
Main Results:
- Individuals exhibited overly generous behavior in ultimatum bargaining with partners from different cultural groups.
- This generosity led to biased beliefs about the norms of other groups.
Conclusions:
- Seeking equitable agreements can result in over-generosity and misperceptions of fairness norms in cross-cultural interactions.
- Understanding these biases is crucial for effective global economic engagement.
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