Back to results

The Graduate School and University Center of The City University of New York

Ecology of Terrorism: Cross-National Comparison of Terrorist Attacks

Abstract

dc:description.abstract

<p>The term terrorism is used to describe a large range of behaviors conducted by a wide variety of groups. Terrorist groups differ in ideology, size, financial support, group longevity, and the number of alliances with other terrorist groups. Relatedly, terrorist groups conduct different number of attacks with varying intents to cause fatalities using diverse forms of violence. This study uses ecological theory to contextualize terrorist violence as a product of terrorist group traits in relation to the environmental context. It is hypothesized that terrorist violence is associated with group traits in relation to the varying political, social, and religious contexts of the countries in which groups operate. Using longitudinal multilevel modeling this study analyzes how terrorist group traits, country characteristics, and exposure to counterterrorism tactics, influence terrorist violence (e.g. number of attacks, fatalities, targets, mode of attack, location of attack) over time. This study uses counterterrorism and group-level data from the Big Allied and Dangerous (BAAD1, 2) datasets, attack data from the Global Terrorism Database (GTD), country data from multiple public datasets, and counterterrorism and terrorist group data originally collected from open-sources. The results show that each form of violence has a unique set of predictor variables and the results of moderation hypotheses show that group ideologies are associated with different trajectories over time, that group traits condition the effect of counterterrorism, and country characteristics moderation how different terrorist groups conduct violence. This work is among the first to evaluate moderation hypotheses and is one of few studies on terrorism to use advanced statistical methods to evaluate these relationship over time and cross-nationally. The study contributes to the literature on terrorism with relevant policy implications, and contributing to the development of ecological theory and its application to political and religiously motivated violence. </p>

Degree

thesis:*
Name thesis:degree_name
Doctor of Philosophy
Level thesis:degree_level
Doctoral
Discipline thesis:degree_discipline
Criminal Justice
Grantor
The Graduate School and University Center of The City University of New York
Year dc:date.available
2014

Author and committee

dc:creator, dc:contributor.*
Author dc:creator
  • Boyd, Katharine A.
Advisor dc:contributor.advisor
  • Amy Adamczyk

Subjects

dc:subject × 6

Identifiers

dc:identifier.*
Repository record dc:identifier
https://academicworks.cuny.edu/gc_etds/175
OAI identifier oai:identifier
oai:academicworks.cuny.edu:gc_etds-1174

Chain of custody

source
Harvested from
City University of New York - Graduate Center
Base URL
academicworks.cuny.edu/do/oai/
Last updated
2026-07-24
Source record
OAI-PMH GetRecord
citation

Boyd, Katharine A.. Ecology of Terrorism: Cross-National Comparison of Terrorist Attacks. Doctoral thesis, The Graduate School and University Center of The City University of New York, 2014. https://academicworks.cuny.edu/gc_etds/175