presented points to a causal effect of the IGESP on crime. The most conservative estimates indicate a reduction of 24% in … property crimes and 13% in personal crimes. There is also evidence that the IGESP is associated with improved police response … represented by the program may constitute a first-order factor in a successful policy for fighting crime …

An influential literature has used the aftermath of terrorist attacks to estimate large effects of police street … deployment on crime. However, the elasticities obtained in these settings may not easily extrapolate to more standard … circumstances. This paper exploits a natural experiment that aimed to increase police presence in more than 6,000 well-defined areas …

lack of confidence in the police and fear they might be asked about their immigration status or that of relatives and … the cooperation of local law enforcement with federal immigration authorities, affect domestic homicide rates – a crime … laws in place. These findings are suggestive of the important role of policies that increase community trust in the police …

local crime rates. We assess the effects of a recent reform in California that caused a sharp and permanent reduction in the … crime and evidence of modest effects on property crime, auto theft in particular. These effects are considerably smaller … considerably lower. We corroborate theses cross-county results with a synthetic-cohort analysis of state crime rates in California …

We provide evidence about voters' response to crime control policies. We exploit a natural experiment arising from the … were more likely to report crime news involving pardoned individuals; ii) voters held worse beliefs on the incumbent … governments ability to control crime and iii) with respect to the previous elections, the incumbent national government …

earthquake decreased burglaries but left other crime types unaffected. The effect stays significant even after controlling for … theory of crime, value and specialization. We conclude that burglars respond to damages that devaluate their prospective … takings. Yet, they cannot shift their specialization and substitute burglaries with other crime types …

We evaluate whether California's state proposition 47 impacted state violent and property crime rates. Passed by the …-level crime rates that exploit heterogeneity in the effects of the proposition on local criminal justice practices. We find little … evidence of an impact on violent crime rates in the state. Once changes in offense definitions and reporting practices in key …

We study peer effects in crime by analyzing co-offending networks. We first provide a credible estimate of peer effects … criminal from each network that reduces total crime by the largest amount.Using longitudinal data, we are able to compare the … disappeared over time, we show that the theoretical predicted crime reduction is close to what is observed in the real world. We …

the case of metal crime, where in the face of big increases in value driven by world commodity prices, the incidence of …. This paper studies the roles of prices, policing and policy in explaining these crime dynamics. The empirical analysis … shows sizeable and significant metal crime-price elasticities, in line with the idea that changing economic returns do shape …