New York City, NYC, USA (Photo by TomasSereda/Istock Images)
New York City has been ranked among the top 15% safest cities out of over 800 cities in the United States, according to a recent analysis by researchers at NYU Tandon School of Engineering. This analysis underscores the effectiveness of the city’s efforts to reduce homicides.
In a study published in Nature Cities, Researchers looked at how the size of a city affects gun crimes, gun ownership, and the number of licensed gun sellers. They discovered that these things don’t just go up as a city gets bigger. The connections between these factors and city size are more complicated than people believed.
To make sense of these tricky issues, the researchers used a special tool called Scale-Adjusted Metropolitan Indicators (SAMI). This helped them compare cities of different sizes fairly. It also helped them study how gun violence, owning guns, and getting guns are connected in different cities.
Maurizio Porfiri, the senior author of the paper, highlighted the significance of the findings. He emphasized that per capita rates of gun violence do not always accurately reflect the effectiveness of gun laws or the safety of cities. The SAMI measure revealed that some larger cities with higher per capita rates of gun violence may actually be more successful in curbing gun-related harms than smaller cities with lower per capita rates.
The study also uncovered that firearm homicide and robbery rates tend to disproportionately concentrate in larger cities like New York City. Conversely, gun ownership scales sublinearly, with larger cities having fewer guns per capita than their smaller counterparts. This sheds light on the complex factors influencing firearm violence in different urban settings.
Despite common perceptions, the study found that New York City’s per capita homicide rates are significantly lower than what urban scaling laws models anticipate, considering the city’s size and its gun ecosystem. This indicates that the city is performing better in homicide prevention than commonly assumed and even outperforms the country’s 10 biggest metros in this aspect.
The researchers aim to expand their urban scaling theory and causal discovery approach globally to decode the complex dynamics shaping cities worldwide. This study contributes to ongoing research related to U.S. gun prevalence and violence, providing a robust quantitative basis for evaluating the effectiveness of local policies to reduce shootings.
This groundbreaking research sheds light on the multifaceted nature of firearm violence in urban environments and provides valuable insights for policymakers and stakeholders aiming to address this pressing issue.
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