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Report
The Impact of Felony Larceny Thresholds on Crime in New England
Criminal justice reform has been a high-priority policy area in New England and the nation in recent years. States are generally seeking legislation that would help reintegrate ex-offenders into society while still prioritizing the welfare of all members of the public and the achievement of fiscal goals. The research findings presented in this report indicate that raising felony larceny thresholds—that is, increasing the dollar value of stolen property at or above which a larceny offense may be charged in court as a felony rather than a misdemeanor, a policy adopted by three New England ...
Working Paper
The Effect of Undocumented Immigration and Border Enforcement on Crime Rates along the U.S.-Mexico Border
In the 1990s, the U.S. border led the nation in the decline of property-related crimes, while violent crime rates fell twice as fast in the U.S. as in the median border county. This paper asks how changes in undocumented immigration and border enforcement have played a role in generating these divergent trends. We find that while migrant apprehensions are correlated with a greater incidence of violent crime, they are not systematically associated with higher rates of property crime. Border patrol enforcement is associated with lower property crime rates but higher violent crime. ...
Working Paper
Punishment and Crime: The Impact of Felony Conviction on Criminal Activity
This paper uses increases in felony larceny thresholds as a negative shock to felony conviction probability to examine the impact of punishment severity on criminal behavior. In the theft value distribution between old and new larceny thresholds (“response region”), higher thresholds cause a 2 percent increase in the average larceny value within 120 days of enactment. However, within five years of enactment, response region average larceny values and rates decline 2 percentand 13 percent, respectively, in low-wage areas. Thus, under certain market conditions, smaller expected penalties ...
Working Paper
Larceny in the Product Market: A Hidden Tax?
This paper compares the distortionary impact of larceny theft across different product markets, characterizing such crime as a “hidden tax” on producers or consumers. We estimate the size of this tax and how it is affected by exogenous changes in larceny rates driven by the enactment of higher felony larceny thresholds. Pre-enactment hidden tax rates are small, ranging from 0.1 percent to 0.4 percent. These tax rates rise or fall with enactment, varying by product market. Such exogenous changes in the hidden tax induce state-level annual welfare changes that are minimal, ranging from ...
Working Paper
Black Mayors and Crime
Local elections are often contested on the grounds of public safety, but do elected officials have any power to curb crime? Black mayors have particular interest in the issue because Black communities are victimized by high levels of crime and fragile police community relations. Using data on elections of first-time Black mayors, I find that police forces add more Black officers, a finding that is especially true for mayors with executive authority. Officers arrest 48 fewer potential Black offenders per 10,000 Black residents for crimes where they have the ability to exercise discretion, a ...
Working Paper
Do Immigrants Threaten U.S. Public Safety?
Opponents of immigration often claim that immigrants, particularly those who are unauthorized, are more likely than U.S. natives to commit crimes and that they pose a threat to public safety. There is little evidence to support these claims. In fact, research overwhelmingly indicates that immigrants are less likely than similar U.S. natives to commit violent and property crimes, and that areas with more immigrants have similar or lower rates of violent and property crimes than areas with fewer immigrants. There are relatively few studies specifically of criminal behavior among unauthorized ...
Working Paper
Not in My Backyard? Not So Fast. The Effect of Marijuana Legalization on Neighborhood Crime
This paper studies the effects of marijuana legalization on neighborhood crime using unique geospatial data from Denver, Colorado. We construct a highly local panel data set that includes changes in the location of marijuana dispensaries and changes in neighborhood crime. To account for endogenous retail dispensary locations, we use a novel identification strategy that exploits exogenous changes in demand across different locations. The change in geographic demand arises from the increased importance of access to external markets caused by a change in state and local policy. The results imply ...