WHY DO GOOD COPS DEFEND BAD COPS?*
研究为什么守法的警察会为被调查的违法同事辩护，分析在什么条件下群体有动机保护其“坏”成员。
Policemen are known to support colleagues who are the subject of criminal investigations. Although we might expect guilty officers to defend each other, why do (otherwise) law‐abiding policemen defend those who have broken the law? We investigate under what conditions it is in the interest of a group to defend its “bad” members.