Working Paper
Crime, Isolation, and Law Enforcement
This paper investigates the relationship between criminal activity and geographical isolation. Using data from Madagascar, we show that, after we control for population composition and risk factors, crime increases with distance from urban centers...
Working Paper
Law enforcement and illegal markets
I describe how monitoring and harsher law enforcement reduce the expected economic benefits of crime. I investigate the effect of shifts in legal authorities’ surveillance by focusing on junkyards, firms often associated with illegal markets and auto...
Working Paper
Countering global oil theft: responses and solutions
This second of two papers on global oil theft discusses ways to reduce oil theft, misappropriation, and fraud. At US$133 billion per year, oil is the largest stolen natural resource globally, while fuel is the most smuggled natural resource. Oil...