G2TT
来源类型Discussion paper
规范类型论文
来源IDDP9889
DP9889 Key Players in Co-Offending Networks
Yves Zenou; Matthew Lindquist
发表日期2014-03-16
出版年2014
语种英语
摘要We study peer effects in crime by analyzing co-offending networks. We first provide a credible estimate of peer effects in these networks equal to 0.17. This estimate implies a social multiplier of 1.2 for those individuals linked to only one co-offender and a social multiplier of 2 for those linked to three co-offenders. We then provide one of the first empirical tests of the key player policy in a real world setting. This policy defines a micro-founded strategy for removing the criminal from each network that reduces total crime by the largest amount. Using longitudinal data, we are able to compare the theoretical predictions of the key player policy with real world outcomes. By focusing on networks for which the key player has disappeared over time, we show that the theoretical predicted crime reduction is close to what is observed in the real world. We also show that the key player policy outperforms other reasonable police policies such as targeting the most active criminals or targeting criminals who have the highest betweenness or eigenvector centrality in the network. This indicates that behavioral-based policies can be more efficient in reducing crime than those based on algorithms that have no micro-foundation.
主题Labour Economics ; Public Economics
关键词Crime Crime policies Key player Peer effects Social multiplier Social Networks
URLhttps://cepr.org/publications/dp9889
来源智库Centre for Economic Policy Research (United Kingdom)
资源类型智库出版物
条目标识符http://119.78.100.153/handle/2XGU8XDN/538723
推荐引用方式
GB/T 7714
Yves Zenou,Matthew Lindquist. DP9889 Key Players in Co-Offending Networks. 2014.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Yves Zenou]的文章
[Matthew Lindquist]的文章
百度学术
百度学术中相似的文章
[Yves Zenou]的文章
[Matthew Lindquist]的文章
必应学术
必应学术中相似的文章
[Yves Zenou]的文章
[Matthew Lindquist]的文章
相关权益政策
暂无数据
收藏/分享

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。