I review evidence that individuals associate themselves—or identify—with groups in two fundamental ways: ingroup bias and conformity to group norms. The evidence spans many spheres of economic acti...

中文翻译：

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社会认同与经济政策

我回顾了个人通过两种基本方式将自己与群体联系在一起或与群体认同的证据：群体内偏见和对群体规范的遵守。证据涵盖了许多经济活动领域。