Journal of Economic Behavior and Organization Journal of Economic Behavior and Organization, 2017, 142, pp. 451-467. ⟨10.1016/j.jebo.2017.08.007⟩ Journal of Economic Behavior and Organization, Elsevier, 2017, 142, pp. 451-467. ⟨10.1016/j.jebo.2017.08.007⟩