Spring 2026 · Visiting speaker

Date
March 26, 2026
Time
4:15–5:45 p.m.
Location
Allen 3072

Martin Castillo Quintana

University of Chicago Harris School of Public Policy

When Criminal Authority Fractures: Violence, Extortion, and the Consequences of Fragmentation in Ecuador's Drug Trade

Abstract

The paper studies the rapid fragmentation of organized crime in Ecuador after the assassination of a dominant criminal federation's leader in December 2020. A triple-difference design shows that drug-market shocks produced large increases in homicides in exposed cantons after fragmentation, while also increasing extortion and violence around schools. The findings identify criminal organizations' structure as a first-order determinant of violence.