Highlighted Publications




 

Gagliarducci, Paserman, and Patacchini (2025) examine whether hurricanes influence legislators’ support for climate-related environmental policy. They analyze data on federal disaster declarations (1989–2020) matched to U.S. House districts, combined with records of sponsorship and cosponsorship of “green” bills. They find that representatives from hurricane-hit districts are more likely to support environmental legislation, especially in the year after a storm. The effect is

Ebinger et al. (2025) investigated how the January 2025 Los Angeles wildfires affected local residents’ health. They asked whether emergency department encounters for specific illnesses increased during and after the fires. The study analyzed Cedars-Sinai emergency encounter data from 39 affected or adjacent zip codes, comparing the 90 days post-fire with the same calendar periods in 2018–2024 using interrupted time series models. They found significant excesses in acute pulm

Orr (2026) asks whether evidence-based policy clearinghouses give reliable advice to local policymakers when program impacts vary across places. He examines data from six large multisite randomized controlled trials in education and youth programs, drawing on site-level impact estimates and cross-site variation reported in prior studies. Using a Bayesian model, he evaluates how often a clearinghouse rule based on statistically significant average effects leads to correct loca

Wilk, Deza, Hodge, and Danagoulian (2026) ask whether recreational marijuana laws change adults’ eating habits and physical activity. They examine grocery purchase data from the NielsenIQ Consumer Panel, self-reported exercise from the Behavioral Risk Factor Surveillance System, and time-use data from the American Time Use Survey. They find that recreational marijuana laws increase spending on junk food by about 1.8 percent and raise the likelihood that a grocery trip include