Does U.S. military aid make the United States safer? To answer this question, we collect data for 173 countries between 1968 and 2014. Exploiting quasi-random variation in the global patterns of U.S. military aid, we provide causal estimates of U.S. military aid on anti-American terrorism. We...

This paper empirically analyses the relationship between terror incidents and internal migration in Israel. Using a newly created database of region-to-region migration flows for the years 1998-2012, the empirical model regresses the annual flow of migrants from an origin subdistrict to a...

This paper analyses the impact of terrorism on tax enforcement policies by focusing on the case of the Basque Country. The presence of externalities in tax administration attributable to the costs of terrorism is investigated by undertaking a theoretical analysis. The findings of this are tested...