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Corrupt police

Klaus Abbink, Dmitry Ryvkin and Danila Serra

Games and Economic Behavior, 2020, vol. 123, issue C, 101-119

Abstract: We employ laboratory experiments to examine the effects of corrupt law enforcement on crime. We embed corruption in a social dilemma where citizens choose whether to obey the law or to break the law and impose a negative externality on others. Police officers observe citizens' behavior and can impose fines on law-breakers or extort bribes from any citizen. We find that the presence of police, even if they are corrupt, substantially reduces crime as compared to a baseline setting without police. Corrupt police officers use bribes in a targeted manner as a substitute for fines to punish law-breakers. We also test the effectiveness of two reward mechanisms aimed at reducing police corruption, both of which are based on society-wide police performance measures and not on the monitoring of individual officers. Both mechanisms make bribery more precisely targeted toward law-breakers, and one of them leads to a moderate reduction in crime.

Keywords: Corruption; Bribery; Crime; Police; Experiment (search for similar items in EconPapers)
JEL-codes: C92 D73 K42 (search for similar items in EconPapers)
Date: 2020
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:gamebe:v:123:y:2020:i:c:p:101-119

DOI: 10.1016/j.geb.2020.07.001

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