Document Type

Article

Publication Date

8-30-2025

Abstract

We report a conceptual replication of Akbari et al. (2020), who study the impact of co-ethnicity and kinship on behavior in an experimental “bribery game”. In the game, player A can offer a bribe to B, who can help A by inefficiently transferring resources from passive third-party C. We replicate the finding that by varying the relatedness of A, B and C, we can substantially modulate the willingness of A to offer the bribe and the willingness of B to reciprocate the bribe by harming C. The findings are consistent with theories of kin altruism and ethnic favoritism.

Comments

This article was originally published in Economic Letters, volume 256, in 2025. https://doi.org/10.1016/j.econlet.2025.112569

1-s2.0-S0165176525004069-mmc1.pdf (550 kB)
MMC S1. The supplement includes instructions and the post-experiment survey.

Peer Reviewed

1

Copyright

The authors

Creative Commons License

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.

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