Dube is the sister of labor economist Arindrajit Dube.[8] She is married to Dan Godsel, former commander of the Chicago Police Department Training Academy.[9]
Research
Dube's research examines the political economy of conflict and development, particularly in Africa and Latin America.[2][3] Her work leverages both experimental and quasi-experimental research designs.[1]
Crime and violence
Dube's early work examined the causes and consequences of gang and paramilitary violence in Latin America. In a paper in the American Political Science Review,[10] Dube shows that the expiration of the U.S. Federal Assault Weapons Ban in 2004 increased homicides[11] and gun seizures in Mexican municipalities close to border states without strong state gun laws.[12][13] Her work has been cited in Congressional testimony on the effects of federal assault weapons bans.[14]
Dube has also pursued research on drug trafficking. In work with Suresh Naidu on Colombia,[15] Dube shows that increases in U.S. military aid decreased anti-narcotics operations by Colombian operatives, increased the prevalence of paramilitary attacks near U.S. military bases, and had no effect on the production of coca.[16]
Pandemic response
Another line of Dube's work concerns pandemic response, particularly as it pertains to trust in medicine. Through a randomized controlled trial in Sierra Leone,[17] Dube and co-authors show that health clinics exposed to a community monitoring scheme before the onset of the 2014 West African Ebola crisis saw more positive cases but fewer deaths in response to the disease. The results suggest that the intervention improved trust in medical institutions, encouraging and de-stigmatizing testing.[18]
Based on her work on Ebola, Dube published several New York Times pieces[19][20] on optimal individual responses to the COVID-19 pandemic, including an article leveraging anonymized cellphone location data to assess the relative risks of visiting particular retail establishments.[21]
Female leadership
Dube has also pursued research on conflict in historical perspective. In a paper co-authored with S.P. Harish,[22] Dube shows that European states ruled by queens between 1480 and 1913 were 27% more likely to go to war than their male counterparts,[23] with results especially strong for leaders without husbands, or whose husbands did not hold a position of coregency.[24] She also finds that women are more likely to gain new territory.[25]