I develop a framework for assessing economic warfare, which describes efforts to undermine adversaries' sources of income. The ability to target adversarial market participants is a primary determinant of the success of such efforts, as is the elasticity of demand in the relevant market. An...

This paper examines the dynamics of violence in the Palestinian-Israeli conflict during the Second Intifada. Using data on the daily number of fatalities between September 2000 and January 2005, we estimate reaction functions for both Israelis and Palestinians and find evidence of Granger...

A classical theme in social analysis views economic class divisions as the main cause of social conflict. Yet many, if not most of the conflicts we observe today appear to be ethnic in nature. It appears that the "vertical" nature of class divisions is often dominated by the "horizontal"...