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Series

Columbia Law School

Criminal Law

New York City

Publication Year

Articles 1 - 5 of 5

Full-Text Articles in Law

The Effects Of Local Police Surges On Crime And Arrests In New York City, John Macdonald, Jeffrey Fagan, Amanda Geller Jan 2016

The Effects Of Local Police Surges On Crime And Arrests In New York City, John Macdonald, Jeffrey Fagan, Amanda Geller

Faculty Scholarship

Operation Impact was a policing strategy that deployed extra police officers to high crime areas in New York City known as impact zones. Officers were encouraged to conduct investigative “street” stops of citizens suspected of either felony or misdemeanor crimes in these areas. City officials have credited the program as one of the leading factors for New York City’s low crime rate. We rely on difference-in-difference regressions to estimate the effect of Operation Impact on reported crimes and arrests from 2004-2013. Both stops and arrests increased in impact zones. Arrests for weapons and other felony offenses increased in impact ...


Reefer Madness: Broken Windows Policing And Misdemeanor Marijuana Arrests In New York City, 1989-2000, Bernard E. Harcourt, Jens Ludwig Jan 2007

Reefer Madness: Broken Windows Policing And Misdemeanor Marijuana Arrests In New York City, 1989-2000, Bernard E. Harcourt, Jens Ludwig

Faculty Scholarship

The pattern of misdemeanor marijuana arrests in New York City since the introduction of broken windows policing in 1994 – nicely documented in this issue in Andrew Golub, Bruce Johnson, and Eloise Dunlap's article (2007) – is almost enough to make an outside observer ask: Who thought of this idea in the first place? And what were they smoking?

By the year 2000, arrests on misdemeanor charges of smoking marijuana in public view (MPV) had reached a peak of 51,267 for the city, up 2,670% from 1,851 arrests in 1994. In 1993, the year before broken windows policing ...


Reefer Madness: Broken Windows Policing And Misdemeanor Marijuana Arrests In New York City, 1989-2000, Bernard E. Harcourt, Jens Ludwig Jan 2006

Reefer Madness: Broken Windows Policing And Misdemeanor Marijuana Arrests In New York City, 1989-2000, Bernard E. Harcourt, Jens Ludwig

Faculty Scholarship

The pattern of misdemeanor marijuana arrests in New York City since the introduction of "broken windows" policing in 1994 is remarkable. By the year 2000, arrests on misdemeanor charges of smoking marijuana in public view (MPV) had reached 51,267 for the city, up 2,670 percent from 1,851 arrests in 1994. In 2000, misdemeanor MPV arrests accounted for 15 percent of all felony and misdemeanor arrests in New York City and 92 percent of total marijuana-related arrests in the State of New York. In addition, the pattern of arrests disproportionately targeted African-Americans and Hispanics.

In this paper, we ...


Broken Windows: New Evidence From New York City And A Five-City Social Experiment, Bernard Harcourt, Jens Ludwig Jan 2006

Broken Windows: New Evidence From New York City And A Five-City Social Experiment, Bernard Harcourt, Jens Ludwig

Faculty Scholarship

In 1982, James Q. Wilson and George Kelling suggested in an influential article in the Atlantic Monthly that targeting minor disorder could help reduce more serious crime. More than twenty years later, the three most populous cities in the United States – New York, Chicago, and, most recently, Los Angeles – have all adopted at least some aspect of Wilson and Kelling's theory, primarily through more aggressive enforcement of minor misdemeanor laws. Remarkably little, though, is currently known about the effect of broken windows policing on crime.

According to a recent National Research Council report, existing research does not provide strong ...


Broken Windows: New Evidence From New York City And A Five-City Social Experiment, Bernard E. Harcourt, Jens Ludwig Jan 2005

Broken Windows: New Evidence From New York City And A Five-City Social Experiment, Bernard E. Harcourt, Jens Ludwig

Faculty Scholarship

In 1982, James Q. Wilson and George Kelling suggested in an influential article in the Atlantic Monthly that targeting minor disorder could help reduce more serious crime. More than 20 years later, the three most populous cities in the U.S. – New York, Chicago and, most recently, Los Angeles – have all adopted at least some aspect of Wilson and Kelling's theory, primarily through more aggressive enforcement of minor misdemeanor laws. Remarkably little, though, is currently known about the effect of broken windows policing on crime.

According to a recent National Research Council report, existing research does not provide strong ...