This paper analyzes the Political Instability Task Force (PITF) data set using a new methodology based on machine learning tools for subgroup discovery. While the PITF used static data, this study employs both static and dynamic descriptors covering the 5-year period before onset. The...

In post-conflict societies, security is provided by a broad range of actors including the state as well as various non-state formations. The paper identifies three types of post-conflict societies and analyses dynamics of the security market in cases where international troops have intervened. A...