When Organized Crime Moves In: Human Capital Disruption and Youth Trajectories (with Andrea Bocchino)
Ecuador’s transformation into a key cocaine export hub has brought an alarming surge in violent crime to a previously peaceful country. This paper examines whether and how this wave of organized criminal activity disrupts human capital formation. We use a difference-in-differences strategy and proxy exposure to organized crime by proximity to key smuggling hubs—banana plantations and commercial ports. Crime-affected areas experienced an average increase of 18 homicides per 100,000 people and a 2.2 percentage point rise in school dropout rates among students transitioning from primary to lower secondary school (ages 11–14). While upper secondary enrolment remained stable, we observe signs of riskier behaviours: homicide rates among adolescents aged 15–18 increased by 1.8 per 100,000 and the average age of teen mothers declined underscoring the vulnerability of youth outside the education system. The rise in dropout, affecting both boys and girls, is not driven by reductions in educational resources but is linked to household income losses from declines in informal employment. These results provide new evidence on the immediate impacts of organized crime on education in export-oriented trafficking contexts.
Exam Luck and Human Capital Accumulation (with Catalina Franco) Submitted
We show that subtle standardized test design features can shape long-term educational trajectories. Exploiting random variation in the placement of correct answers in a Colombian college entrance exam, we find that students are 5% less likely to answer correctly when the correct option appears last (option D). This pattern is economically consequential: those assigned to “unlucky” booklets with more Ds in math score 0.011 SD lower overall and are 3% less likely to gain admission to their first-choice major. The mechanism is consistent with students overlooking options at the bottom of the list when scanning answers sequentially under time pressure.
Across and Within-Household Inequality in Norway (with Aline Butikofer, Pedro Carneiro and Kjell Salvanes)