This study investigates the impact of New York City's Vision Zero initiative, a major traffic safety reform, on road traffic injuries among low-income residents from 2009 to 2021.

Bad housing conditions such as lead exposure, poor insulation, mold, and pests have been linked with elevated risks of physical and mental illnesses.

The US is experiencing a housing affordability crisis. Families that lack access to safe, affordable and stable housing face increased risk of eviction, especially in cities, where the rent burden is most severe. Research suggests that evictions worsen material hardship, can force families into lower-quality housing in more disadvantaged neighborhoods, and erode mental health.

Many public and subsidized housing developments in the U.S. are aging and in need of significant repairs. In a new article in Health Affairs, Ingrid Gould Ellen, Kacie L. Dragan, and Sherry Glied from the P4A Research Hub at New York University Robert F. Wagner Graduate School of Public Service, study the impact of a recent renovation and transfer program of public housing in New York City on the health and well-being of residents.

Approximately 16 percent of children in the U.S. live in families with incomes below the federal poverty threshold. This early-life exposure to poverty may have negative long-term health effects. In a new working paper, Hansoo Ko, Renata Howland, and Sherry Glied of the P4A Research Hub at New York University Robert F. Wagner Graduate School of Public Service, estimate the causal impacts of the Supplemental Security Income program on child health outcomes and medical expenditures.

At this time, little is known about the health consequences of growing up in gentrifying neighborhoods. Many observers worry that gentrification could heighten stress and undermine children’s health, but it may also bring changes to low-income areas that enhance health. Kacie Dragan, Ingrid Ellen, and Sherry A. Glied, representing P4A’s NYU Wagner Research Hub, explore these issues in a new paper, focusing on children’s physical and mental health.

In the last few decades, gentrification has grown increasingly common in cities across the country. Kacie Dragan, Ingrid Ellen, and Sherry A. Glied, representing P4A’s NYU Wagner Research Hub, released a working paper offering new evidence about the consequences of gentrification on mobility, building and neighborhood conditions.

Kai Hong, Kacie Dragan, and Sherry Glied from P4A's NYU Wagner Research Hub published a paper in the Journal of Health Economics exploring the health impacts of New York City’s 2014 roll-out of a Universal Pre-Kindergarten program.

Sherry Glied writes on the importance of researchers to anticipate the needs of policymakers when designing their research studies to account for the "unpredictable and sometimes messy world of politics."