The conflict in Northern Ireland was an example of "complex warfare" with both insurgency and sectarian violence. We present a unified model that helps to identify these two forms of conflict from the spatial distribution of violence. The model predicts that tectonic boundaries between...

In recent years, a number of major terrorist attacks in EU member states has put the fight against homegrown and international terrorism at the top of the agenda of European policy-makers. This paper analyzes the costs of terrorism in the European Union from both a theoretical and empirical...

The conflict in Northern Ireland was an example of "complex warfare" with both insurgency and sectarian violence. We present a unified model that helps to identify these two forms of conflict from the spatial distribution of violence. The model predicts that tectonic boundaries between...

The paper provides a rare case study of terrorism and counter-terrorism within a closed society, carried out under a blanket of official secrecy. This case is unexpectedly revealing in what it tells us about terrorism, counterterrorism, and the relative strengths of open and closed societies....

The paper provides a rare case study of terrorism and counter-terrorism within a closed society, carried out under a blanket of official secrecy. This case is unexpectedly revealing in what it tells us about terrorism, counterterrorism, and the relative strengths of open and closed societies....

1989 was described as lsquo;annus mirabilis', and its revolutions hailed as one of the great moments in human history. In subsequent years, the re-emergence of war, genocide and terror led to re-interpretation: Europe became a dark continent, the 20th century its darkest hour. Was 1989 merely a...

This short paper aims to find an empirical evidence that al Qaeda behaves as a contest organizer rewarding an indivisible prize – namely, official membership and economic rewards – to candidate extremists groups. Would-be terrorists must then compete with each other to prove their commitment...

This study checks the effect of foreign aid on terrorism and FDI, conditioned on domestic levels of corruption-control (CC). The empirical evidence is based on a sample of 78 countries for the period 1984-2008. The following findings are established: the negative effect of terrorism on FDI is...

Terrorist movements and suicide terrorists can be found in different societies and among many religions. History is full with examples. Martyrdom is a phenomenon known from early Christhood as a survival strategy against the oppressive Roman state power as well as today’s holy warriors with...

This paper considers terrorism as an extortion activity. It uses tools from the theory of extortion and from conflict theory to describe how terrorism works, why terrorism is a persistent phenomenon, why terrorism is a violent phenomenon, and how retaliation affects the outcome. The analysis...