How should a state which lacks the monopoly of violence go about acquiring it? We investigate the use of high-powered incentives for members of the Colombian army as part of a strategy to combat left-wing guerillas and build the state's monopoly of violence. We show that this top-down...

The secession of the Sudan into two parts, Northern and Southern countries and the following armed conflicts on its borders, calls for an analysis of why that happened. It is seen as a disaster for both as there are interrelationships between the two built over historical period. There are also...

This paper uses civil conflicts in Southeast Asia to illustrate the economic causes and consequences of the conflicts on the economy. It argues that the causes of conflicts in this region are consistent with what predicted by theories that link economic growth and inequality to the motives and...

This paper presents first a theoretical model of conflict between two agents characterized by a two-sector economy. In a contested sector two agents struggle to appropriate the maximum possible fraction of a contestable output. In an uncontested sector, they hold secure property rights over the...

This study empirically investigates the impact of group characteristics and host country conditions on the duration and the ending of terrorist organizations and rebel groups. The empirical analysis relies on data for more than 600 armed groups from the Terrorist Organization Profiles, collected...

We examine the long-run impact of exposure to a traumatic event on risk attitudes. We estimate risk aversion of those who experienced the Korean War at different ages to identify a sensitive period for risk attitude formation. This major war broke out suddenly, and the impact of the war on...

Two phenomena have been recently utilized to explain conflict onset: greed and grievance. The former reflects elite competition over valuable natural resource rents. The latter argues that grievance fuels conflict. Central to grievance are concepts of interethnic or horizontal inequality....