Decentralized Terrorism and Social Identity

Mukesh Eswaran

Microeconomics.ca working papers from Vancouver School of Economics

Abstract: This paper offers a theory of decentralized, non-state-sponsored terrorism that is characteristic of contemporary reality, and that explains the rise of homegrown terrorism. We argue that the sense of social identity is a prime motivator of non-strategic terrorist activities, and we investigate its consequences and implications for defence against terrorism. Terrorist responses to perceived affronts to identity increase with altruism towards in-groups and with endogenous intensity of hate towards out-groups. We show that, while out-group spite is the more essential feature of identity pertinent to decentralized terrorism, the intensity of terrorist actions is magniï¬ ed by in-group altruism because it plays an important role in overcoming the potential free-riding of terrorists. This makes individual terrorist activities possible without coordination. We use our formulation to provide an alternative explanation for why counterterrorism measures often fail, and frequently can have a backlash effect of increasing terrorism. Our results point to the need for western democracies to reformulate their foreign policies to take account of the role these policies play in instigating contemporary terrorism.

Keywords: social identity; decentralized terrorism; altruism; spite; us versus them (search for similar items in EconPapers)
JEL-codes: D74 H56 (search for similar items in EconPapers)
Pages: 58 pages
Date: 2018-06-06, Revised 2018-06-06
New Economics Papers: this item is included in nep-cdm, nep-knm and nep-mic
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Persistent link: https://EconPapers.repec.org/RePEc:ubc:pmicro:tina_marandola-2018-4

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