Barr, Abigail; Hochleitner, Anna; Sonderegger, Silvia - 2023
the causal relationship running from inequality to instability. Specifically, we conduct a laboratory experiment. In the … experiment, two groups are interacting with each other repeatedly and have an incentive to cooperate even though cooperation … comes at the cost of inter-group inequality. In the second half of the experiment, we vary the extent of the inequality …