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Begin New Search Publishing Institution Empirical Studies of Conflict Project (ESOC) Author Jacob N. Shapiro

1. The Effect of Civilian Casualties on Wartime Informing: Evidence from the Iraq War

Author:
Andrew Shaver and Jacob N. Shapiro
Publication Date:
02-2016
Content Type:
Working Paper
Institution:
Empirical Studies of Conflict Project (ESOC)
Abstract:
Scholars of civil war and insurgency have long posited that insurgent organizations and their state enemies incur costs for the collateral damage they cause. We provide the first direct quantitative evidence that wartime informing is affected by civilian casualties. Using newly declassified data on tip flow to Coalition forces in Iraq we find that information flow goes down after government forces inadvertently kill civilians and it goes up when insurgents do so. These results have strong policy implications; confirm a relationship long posited in the theoretical literature on insurgency; and are consistent with a broad range of circumstantial evidence on the topic.
Topic:
War, Insurgency, Counterinsurgency, Information Age, Civilians, and Casualties
Political Geography:
United States, Iraq, and Middle East

2. Managing a Transnational Insurgency: The Islamic State of Iraqʹs “Paper Trail,” 2005‐2010

Author:
Jon Wallace, Jacob N. Shapiro, Pat Ryan, and Danielle F. Jung
Publication Date:
12-2014
Content Type:
Working Paper
Institution:
Empirical Studies of Conflict Project (ESOC)
Abstract:
A cornerstone of strategic thinking is a clear understanding of one’s opponent. Developing such an understanding in dealing with the Islamic State (IS) is challenging. Constraints on access to the frontlines in Iraq and Syria make it unusually hard for researchers to ground assessments in evidence‐based approaches. This occasional paper contributes to the development of an empirically grounded understanding of the IS by analyzing the finances and management of the group’s predecessor, the Islamic State of Iraq (ISI), which changed its name to the Islamic State of Iraq and the Levant (ISIL) in April 2013 and then the Islamic State in June 2014. There is a direct line of descent from Al‐Qa’ida in Iraq (AQI) through the Islamic State of Iraq to today’s Islamic State, despite changes in the group’s territorial holdings and the announced scale of its ambitions. Using historical documents to understand how AQI and the ISI were run can therefore help us better understand the current incarnation of the group, as well as the strengths and weaknesses it may have inherited.
Topic:
Terrorism, Counterinsurgency, Violent Extremism, Counter-terrorism, Islamic State, and War on Terror
Political Geography:
United States, Iraq, Middle East, and Syria

3. The Effect of Civilian Casualties in Afghanistan and Iraq

Author:
Radha Iyengar, Luke N. Condra, Joseph Felter, and Jacob N. Shapiro
Publication Date:
10-2010
Content Type:
Working Paper
Institution:
Empirical Studies of Conflict Project (ESOC)
Abstract:
A central question in intrastate conflicts is how insurgents are able to mobilize supporters to participate in violent and risky activities. A common explanation is that violence committed by counterinsurgent forces mobilizes certain segments of the population through a range of mechanisms. We study the effects of civilian casualties in Iraq and Afghanistan to quantify the effect of such casualties on subsequent insurgent violence. By comparing uniquely detailed micro-data along temporal, spatial, and gender dimensions we can distinguish short-run 'information' and 'capacity' effects from the longer run 'propaganda' and 'revenge' effects. In Afghanistan we find strong evidence that local exposure to civilian casualties caused by international forces leads to increased insurgent violence over the long-run, what we term the 'revenge' effect. Matching districts with similar past trends in violence shows that counterinsurgent-generated civilian casualties from a typical incident are responsible for 1 additional violent incident in an average sized district in the following 6 weeks and lead to increased violence over the next 6 months. There is no evidence that out-of-area events—errant air strikes for example—lead to increased violence, nor is there evidence of short run effects, thus ruling out the propaganda, information, and capacity mechanisms. Critically, we find no evidence of a similar reaction to civilian casualties in Iraq, suggesting the constraints on insurgent production of violence may be quite conflict-specific. Our results imply that minimizing harm to civilians may indeed help counterinsurgent forces in Afghanistan to reduce insurgent recruitment.
Topic:
Conflict Resolution, War, Conflict, Violence, War on Terror, Civilians, and Casualties
Political Geography:
Afghanistan, United States, Iraq, and Middle East