Peer Effects on Criminal Behavior. Evidence from the homeless
Lucia Corno ()
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Lucia Corno: University College London and Centre for Research and Analysis of Migration (CReAM)
No 1204, CReAM Discussion Paper Series from Centre for Research and Analysis of Migration (CReAM), Department of Economics, University College London
This paper investigates the influence of peers on criminal behavior, using original data I collected by interviewing homeless people in Milan. Information on friendsâ€™ names was elicited, which allows to map each respondentâ€™s network. Each individual was also asked to report his criminal status prior to becoming homeless. To estimate the causal effects of network size and of the share of criminal friends on (subsequent) criminal behavior, I rely on two instruments. The first is the share of rainy days since the individual has become homeless: rainfall fosters concentration of homeless individuals in sheltered places and increases the probability of meetings. The second instrument is the fraction of inmates released by Milanâ€™s authorities during oneâ€™s period as homeless, which affects the supply of criminal potential friends. I find that the probability of arrest decreases by 16 percentage points with the network size, but it increases by 20 percentage points with the share of criminal friends in the group.
Keywords: Peer effects; crime; homeless. (search for similar items in EconPapers)
JEL-codes: J0 K42 (search for similar items in EconPapers)
New Economics Papers: this item is included in nep-ure
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Working Paper: Peer Effects on Criminal Behavior. Evidence from the homeless (2012)
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Persistent link: http://EconPapers.repec.org/RePEc:crm:wpaper:1204
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