Drug trafficking
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In 2006 the Mexican government launched an aggressive campaign to weaken drug-trafficking organizations (DTOs). The security policies differed significantly from those of previous administrations in the use of a leadership strategy (the targeting for arrest of the highest levels or core leadership of criminal networks). While these strategies can play an important role in disrupting the targeted criminal organization, they can also have unintended consequences, increasing inter-cartel and intra-cartel fighting and fragmenting criminal organizations. What impact do captures of senior drug cartel members have on the dynamics of drug-related violence? Does it matter if governments target drug kingpins vs. lower ranked lieutenants? We analyze whether the captures or killings of kingpins and lieutenants have increased drug-related violence and whether the violence spills over spatially. To estimate effects that are credibly causal, we use different empirical strategies that combine difference-in-differences and synthetic control group methods. We find evidence that captures or killings of drug cartel leaders have exacerbating effects not only on DTO-related violence, but also on homicides that affect the general population. Captures or killings of lieutenants, for their part, only seem to exacerbate violence in “strategic places” or municipalities located in the transportation network. While most of the effects on DTO-related violence are found in the first six months after a leader’s removal, effects on homicides affecting the rest of the population are more enduring, suggesting different mechanisms through which leadership neturalizations breed violence.

 

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CDDRL Working Paper
Authors
Gabriela Calderón
Alberto Díaz-Cayeros
Beatriz Magaloni
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Abstract:

In 2006 the Mexican government launched an aggressive campaign to weaken drug-trafficking organizations (DTOs). The security policies differed significantly from those of previous administrations in the use of a leadership strategy (the targeting for arrest of the highest levels or core leadership of criminal networks). While these strategies can play an important role in disrupting the targeted criminal organization, they can also have unintended consequences, increasing inter-cartel and intra-cartel fighting and fragmenting criminal organizations. What impact do captures of senior drug cartel members have on the dynamics of drug-related violence? Does it matter if governments target drug kingpins vs. lower ranked lieutenants? We analyze whether the captures or killings of kingpins and lieutenants have increased drug-related violence and whether the violence spills over spatially. To estimate effects that are credibly causal, we use different empirical strategies that combine difference-in-differences and synthetic control group methods. We find evidence that captures or killings of drug cartel leaders have exacerbating effects not only on DTO-related violence, but also on homicides that affect the general population. Captures or killings of lieutenants, for their part, only seem to exacerbate violence in “strategic places” or municipalities located in the transportation network. While most of the effects on DTO-related violence are found in the first six months after a leader’s removal, effects on homicides affecting the rest of the population are more enduring, suggesting different mechanisms through which leadership neutralizations breed violence.

 

Speaker Bio:

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gustavo robles
Gustavo Robles is PhD candidate in political science at Stanford University with specialization in political methodology and comparative politics. His research interests include the economics of crime and violence in Latin America, political economy of development, and legislative studies. He is currently working on his PhD dissertation on the dynamics and consequences of drug-related violence in Mexico. He is a researcher for the Program on Poverty and Governance at CDDRL. Before attending Stanford, Robles worked at Protego Asesores as a financial advisor for states and municipalities in Mexico. He also worked as an economic analyst for the Mexican Minister of Finance and for the Cente r of Analysis and Economic Research at the Instituto Tecnológico Autónomo de México (ITAM). He holds a M.A. in economics from Stanford University and a B.A. in economics and political science from ITAM. He won the Ex ITAM Research Prize for the best undergraduate thesis in Political Science in 2009 and the Fulbright-García Robles Scholarship in 2008 (declined).

Gustavo Robles Pre-doctoral Fellow, CDDRL
Seminars
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Abstract: Jason Payne, Palantir's Philanthropy Engineering Lead and Stanford Computer Science BS 2005, will discuss how the fusion and analysis of data sets, including open and public data, can shed light on transnational criminal enterprises. Examples will include human trafficking, weapons trafficking, environmental crime to include ivory poaching, and human tissue trafficking. The talk will also include a discussion on how governmental, commercial, and social sector entities can collaborate, while respecting privacy and civil liberties, to address pressing problem sets around the world.

Encina Hall (2nd floor)

Jason Payne Philanthropy Engineering Lead Speaker Palantir
Seminars
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When Mexican President Felipe Caldrón took office in December 2006 he declared a war on the nation’s drug traffic organizations (Ríos and Shirk, 2011). Violence escalated as criminal organizations became increasingly fragmented and disputed their territories (Killebrew and Bernal, 2010; Beittel, 2011). The main strategy followed by the federal government involved capturing leaders and lieutenants of criminal organizations (Calderón et al. forthcoming). This seemed to provoke even more violence, by making the competition over territorial control fiercer and providing incentives for many gangs to make extortion and protection fees (derecho de piso) an additional source of revenue (Guerrero-Gutiérrez, 2010). Given the absence of legal (and peaceful) rules and enforcement mechanisms for competitors in the illegal drug market, disagreements were usually solved violently. Under the pressure of the crackdown by the federal police, the navy and the army, contracts among criminal gangs were often disrupted, leading to even more violence.1 Competition over the strategic routes towards the market in the United States was settled by literally eliminating rivals (Dell, 2012).

This chapter explores the connection between police distrust, corruption and extortion. Despite the difficulty in measuring these phenomena through conventional public opinion polls and citizen or firm level surveys, much can be learned from the variation across geographic units in reported victimization and corruption. We use a list experiment collected through the Survey on Public Safety and Governance in Mexico (SPSGM), to study the practices of extortion by both police forces and criminal organizations.4 Using a Bayesian spatial estimation method, we provide a mapping of the geographic distribution of police extortion.

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CDDRL Working Papers
Authors
Alberto Díaz-Cayeros
Beatriz Magaloni
Vidal Romero
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Abstract:

The purpose of this text is to present the proposals of drug policy reform elaborated by the Beckley Foundation for the Government of Guatemala, as part of the agreement set between these two bodies. Amanda Feilding was invited by President Otto Pérez Molina to establish a Beckley Foundation Latin American Chapter in Guatemala in July 2012, and was requested to produce a rigorous, evidence-based analysis of the impact of current prohibitionist drug policies on Guatemala and the wider region. The Beckley Foundation was also asked to develop and suggest a series of alternative drug policy options. The proposals were submitted in January 2013 as a contribution to the development of drug policies focused on public health, crime prevention, and social harm-reduction. While the Foundation’s proposals have been specifically tailored for Guatemala, elements of our research can serve as a model for other countries in the region and the hemisphere, and may nurture fruitful discussion and negotiation.

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Amanda Fielding
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Abstract:

The purpose of this text is to present the proposals of drug policy reform elaborated by the Beckley Foundation for the Government of Guatemala, as part of the agreement set between these two bodies. Amanda Feilding was invited by President Otto Pérez Molina to establish a Beckley Foundation Latin American Chapter in Guatemala in July 2012, and was requested to produce a rigorous, evidence-based analysis of the impact of current prohibitionist drug policies on Guatemala and the wider region. The Beckley Foundation was also asked to develop and suggest a series of alternative drug policy options. The proposals were submitted in January 2013 as a contribution to the development of drug policies focused on public health, crime prevention, and social harm-reduction. While the Foundation’s proposals have been specifically tailored for Guatemala, elements of our research can serve as a model for other countries in the region and the hemisphere, and may nurture fruitful discussion and negotiation.

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1
Publication Type
Working Papers
Publication Date
Authors
Amanda Fielding
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Abstract:

The levels of violence in Mexico have dramatically increased in the last few years due to structural changes in the drug trafficking business. The increase in the number of drug trafficking organizations (DTOs) fighting over the control of territory and trafficking routes has resulted in a substantial increase in the rates of homicides and other crimes. This study evaluates the economic costs of drug-related violence. We propose electricity consumption as an indicator of the level of municipal economic activity and use two different empirical strategies to test this. We utilize an instrumental variable regression using as exogenous variation the instrument proposed by Castillo, Mejía, and Restrepo (2013) based on historical seizures of cocaine in Colombia interacted with the distance of the Mexican border towns to the United States. We find that marginal increases of violence have negative effects on labor participation and the proportion of unemployed in an area. The marginal effect of the increase in homicides is substantive for earned income and the proportion of business owners, but not for energy consumption. We also employ the methodology of synthetic controls to evaluate the effect that inter-narco wars have on local economies. These wars in general begin with a wave of executions between rival criminal organizations and are accompanied by the deterioration of order and a significant increase in extortion, kidnappings, robberies, murders, and threats affecting the general population. To evaluate the effect that these wars between different drug trafficking organizations have on economic performance, we define the beginning of a conflict as the moment when we observe an increase from historical violence rates at the municipal level beyond a certain threshold, and construct counterfactual scenarios as an optimal weighted average from potential control units. The analysis indicates that the drug wars in those municipalities that saw dramatic increases in violence between 2006 and 2010 significantly reduced their energy consumption in the years after the change occurred.

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Publication Date
Authors
Gustavo Robles
Beatriz Magaloni
Beatriz Magaloni
Gabriela Calderón
Gabriela Calderón
Paragraphs

The levels of violence in Mexico have dramatically increased in the last few years due to structural changes in the drug trafficking business. The increase in the number of drug trafficking organizations (DTOs) fighting over the control of territory and trafficking routes has resulted in a substantial increase in the rates of homicides and other crimes. This study evaluates the economic costs of drug-related violence. We propose electricity consumption as an indicator of the level of municipal economic activity and use two different empirical strategies to test this. To estimate the marginal effects of violence, we utilize an instrumental variable regression created by Mejía and Castillo (2012) based on historical seizures of cocaine in Columbia interacted with the distance of the Mexican border towns to the United States. We find that marginal increases of violence have negative effects on labor participation and the proportion of unemployed in an area. The marginal effect of the increase in homicides is substantive for earned income and the proportion of business owners, but not for energy consumption. We also employ the methodology of synthetic controls to evaluate the effect that inter-narco wars have on local economies. These wars in general begin with a wave of executions between rival criminal organizations and are accompanied by the deterioration of order and a significant increase in extortion, kidnappings, robberies, murders, and threats affecting the general population. To evaluate the effect that these wars between different drug trafficking organizations have on economic performance, we define the beginning of a conflict as the moment when we observe an increase from historical violence rates at the municipal level beyond a certain threshold, and construct counterfactual scenarios as a weighted average from optimal control units. The analysis indicates that the drug wars in those municipalities that saw dramatic increases in violence between 2006 and 2010 significantly reduced their energy consumption in the years after the change occurred.

All Publications button
1
Publication Type
Working Papers
Publication Date
Authors
Gustavo Robles
Beatriz Magaloni
Beatriz Magaloni
Gabriela Calderón
Gabriela Calderón
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