A two-wave death story: fentanyl overdoses in the US, bullets in Mexico

• 成果类型: Article
• 署名作者: Cruz, Ivan Lopez; Torrens, Gustavo
• 署名单位: Sabanci University; Indiana University System; Indiana University Bloomington
• 刊物名称: JOURNAL OF DEVELOPMENT ECONOMICS
• ISSN/ISSBN: 0304-3878
• DOI: 10.1016/j.jdeveco.2025.103542
• 发表日期: 2026
• 关键词: crime; Violence diffusion; War on drugs

摘要

We establish a link between the fentanyl crisis in the US starting in 2013 and a second wave of drug-related violence in Mexico. We argue that the demand for fentanyl from the US pushed emerging Pacific-based Mexican drug trafficking organizations to reoptimize their trafficking routes, leading to new clashes and violence, often in locations barely affected by the first wave of violence caused by the 2007 Mexican War on Drugs. Exploiting the differential impact that the Mexican War on Drugs and the demand of fentanyl had on different municipalities, we estimate that fentanyl caused about 20 additional homicides per 100,000 inhabitants.