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Begin New Search Topic Violence Publishing Institution Empirical Studies of Conflict Project (ESOC)

1. Heat and Hate: Climate Security and Farmer-Herder Conflicts in Africa

Author:
Ulrich J. Eberle, Dominic Rohner, and Mathias Thoenig
Publication Date:
12-2020
Content Type:
Working Paper
Institution:
Empirical Studies of Conflict Project (ESOC)
Abstract:
This paper investigates the impact of climate shocks on violence between herders and farmers by using geolocalized data on conflict events for all African countries over the 1997-2014 period. We find that a +1℃ increase in temperature leads to a +54% increase in conflict probability in mixed areas populated by both farmers and herders, compared to +17% increase in non-mixed areas. This result is robust to controlling for the interaction between temperature and ethnic polarization, alternative estimation techniques, disaggregation levels, and coding options of the climatic/conflict/ethnic variables. When quantifying at the continental level the impact on conflict of projected climate change in 2040, we find that, in absence of mixed population areas, global warming is predicted to increase total annual conflicts by about a quarter in whole Africa; when factoring in the magnifying effect of mixed settlements, total annual conflicts are predicted to rise by as much as a third. We also provide two pieces of evidence that resource competition is a major driver of farmer-herder violence. Firstly, conflicts are much more prevalent at the fringe between rangeland and farmland - a geographic buffer of mixed usage that is suitable for both cattle herding and farming but is particularly vulnerable to climate shocks. Secondly, information on groups' mobility reveals that temperature spikes in the ethnic homeland of a nomadic group tend to diffuse its fighting operations outside its homeland, with a magnified spatial spread in the case of conflicts over resources. Finally, we show that violence is substantially reduced in the presence of policies that empower local communities, foster participatory democracy, enforce property rights and regulate land dispute resolution.
Topic:
Agriculture, Climate Change, Conflict, Violence, and Farming
Political Geography:
Africa

2. Cohesive Institutions and Political Violence

Author:
Thomas Fetzer and Stephan Kyburz
Publication Date:
11-2018
Content Type:
Working Paper
Institution:
Empirical Studies of Conflict Project (ESOC)
Abstract:
Can institutionalized transfers of resource rents be a source of civil conflict? Are cohesive institutions better at managing conflicts over distribution? We exploit exogenous variation in revenue disbursements to local governments and use new data on local democratic institutions in Nigeria to answer these questions. There is a strong link between rents and conflict far away from the location of the resource. Conflict over distribution is highly organized, involving political militias, and concentrated in the extent to which local governments are non-cohesive. Democratically elected local governments significantly weaken the causal link between rents and political violence. Elections produce more cohesive institutions, and vastly limit the extent to which distributional conflict between groups breaks out following shocks to the rents. Throughout, we confirm these findings using individual level survey data.
Topic:
Civil Society, Natural Resources, Military Affairs, Conflict, Violence, and Institutions
Political Geography:
Africa and Nigeria

3. Does Counterinsurgent Success Match Social Support? Evidence from a Survey Experiment in Colombia

Author:
Aila M. Matanock and Miguel García-Sánchez
Publication Date:
07-2016
Content Type:
Working Paper
Institution:
Empirical Studies of Conflict Project (ESOC)
Abstract:
Dominant theories of counterinsurgency suggest that state forces must win over citizens to identify insurgents among them. Yet even where state forces are losing, polling shows consistently strong support for counterinsurgents. How can we explain this discrepancy? It could be that the dominant theory of counterinsurgency is incorrect, or, as we posit, it could be that individuals systematically falsify their preferences. This study builds on the intuition that individuals may feel pressure and potentially fear that encourages them to report consistently strong support for the military when asked directly—even, perhaps especially, when they rely on an illegal organization or an illicit economy for their livelihood. We argue that this pressure decreases when individuals are asked indirectly, in a way that allows them to conceal their response. We thus assess whether support for the military is lower when measured indirectly than directly and whether the difference is more pronounced in areas of insurgent control. We test this theory of preference falsification, as well as its novel implications about spatial variation, by randomizing direct and indirect survey questions (a list experiment) in a face-to-face survey conducted across conflict contexts in Colombia.
Topic:
Development, Insurgency, Counterinsurgency, Military Affairs, Citizenship, Conflict, and Violence
Political Geography:
Colombia and Latin America

4. Employment Status and Support for Wartime Violence: Evidence from the Iraq War

Author:
Andrew Shaver
Publication Date:
05-2016
Content Type:
Working Paper
Institution:
Empirical Studies of Conflict Project (ESOC)
Abstract:
The unemployed are often inculpated in the production of violence during conflict. A simple yet common argument describes these individuals as disaffected and inclined to perpetrate affectively motivated violence. A second holds that they are drawn to violent political organizations for lack of better outside options. Yet, evidence in support of a general positive relationship between unemployment and violence during conflict is not established. Drawing from a large body of psychological research, I argue that a basic but important relationship has been overlooked: Loss of employment, rather than rendering individuals angry, increases feelings of depression, anxiety, helplessness, and belief in the power of others. Members of this segment of society are more likely than most to reject the use of violence. Drawing on previously unreleased data from a major, multi-million dollar survey effort carried out during the Iraq war, I uncover evidence that psychological findings carry to conflict settings: unemployed Iraqis were consistently less optimistic than other citizens; displayed diminished perceptions of efficacy; and were much less likely to support the use of violence against Coalition forces.
Topic:
Conflict Resolution, Development, Labor Issues, Conflict, Violence, War on Terror, and Quantitative
Political Geography:
United States, Iraq, and Middle East

5. Expanding Governance as Development: Evidence on Child Nutrition in the Philippines

Author:
Eli Berman, Joseph Felter, and Mitch Downey
Publication Date:
01-2016
Content Type:
Working Paper
Institution:
Empirical Studies of Conflict Project (ESOC)
Abstract:
Citizens in Mexico are trapped in between two illegitimate forces – the drug gangs and their criminal organizations and the police who are supposed to protect them. Through the use of list experiments within the Survey on Public Safety and Governance in Mexico (SPSGM), we measure the pervasiveness of drug gang activity as it pertains to strategies of coercion (extortion) and co-optation (offering help) to ordinary citizens. The list experiments also allow us to provide a mapping of the geography of drug activity and the extent to which not only the drug gangs, but also the police, engages in strategies of coercion. The paper seeks to provide a better understanding of which groups are most vulnerable and where is it that drug gangs have become most embedded in society. Our findings suggest that although narcotraficantes extort citizens the most in high violence regions and the police does so in low violence ones, both forms of extortion are present everywhere in Mexico. This has triggered a spiral of fear: drug gangs signal unambiguously that they are in control and will punish anyone who provides information to the government, while the police can’t credibly signal that they can regain control of the streets. Police corruption is hence an essential part of the story of Mexico’s violence. Ever more fearful citizens have turned to the narcos for help, we demonstrate, and hence many tacitly –or even openly– support them. The paper results suggest that public strategies emphasizing military action and harsh treatment might not affect the social embeddedness that protects drug gangs and criminal organizations. Instead, enhancing citizen trust within communities and shifting the reputation of police forces while improving the adjudication of justice are more likely to strengthen the social fabric.
Topic:
Security, Governance, Violence, Drugs, and Police
Political Geography:
Asia, Philippines, and Mexico

6. Export Crops and Civil Conflict

Author:
Joseph Felter and Benjamin Crost
Publication Date:
08-2016
Content Type:
Working Paper
Institution:
Empirical Studies of Conflict Project (ESOC)
Abstract:
Many governments and international experts consider a move towards high-value export crops, such as fruits and vegetables, as an important opportunity for economic growth and poverty reduction. Little is known, however, about the effects of export crops in fragile and conflict- affected countries. We exploit movements in world market prices combined with geographic variation in crop intensity to provide evidence that increases in the value of a major export crop exacerbate conflict violence in the Philippines. We further show that this effect is concentrated in areas with low baseline insurgent control. In areas with high insurgent control, a rise in crop value leads to a decrease in violence but a further expansion of rebel-controlled territory. These results are consistent with the hypothesis that insurgents gain strength from extorting agricultural exporters and that insurgent strength has a non-monotonic effect on conflict violence because strong insurgent groups can establish local monopolies of violence.
Topic:
Agriculture, Development, Economics, International Trade and Finance, Violence, and Exports
Political Geography:
Asia and Philippines

7. 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