This paper views Islamist radicals as self-interested political revolutionaries and builds on a general model of political extremism developed in a previous paper (Ferrero, 2002), where extremism is modelled as a production factor whose effect on expected revenue is initially positive and then...

This paper places genocide or mass murder in a continuum of actions that a ruling power can take to remove an unwanted group from a society; that is, it views extermination as a means to an end, and it assumes that perpetrators are rational in the sense that they will choose the combination of...

Political organizations engaged in long-term operations are viewed as firms that sell promises: their output is the expectation of a reorganization of society. Because benefits will accrue to the organization's customers and rewards will be paid out to its workers only if and when the goal is...

This paper suggests a rational explanation for extreme voluntary sacrifice in situations in which the state of the world when the decision must be made is observable only by the agent. Such explanation is the cult of martyrs, heroes, and saints. This cult may get out of control and fuel...