This paper builds on social network analysis (SNA) and the use of node similarity-based algorithms to make link predictions about Mexico’s network of criminal organizations.
Oscar Contreras Velasco, Nathan P. Jones, Daniel Weisz Argomedo, John P. Sullivan, Chris CallaghanAugust 30, 2023
China’s dominance over the supply of rare earths — which are critical for energy transition and defense technologies — should spur U.S. policymakers to bolster raw materials supply chains, write energy fellow Michelle Michot Foss and co-author Jacob Koelsch.
Michelle Michot Foss, Jacob KoelschDecember 19, 2022
The authors examine tensions in nickel supply and value chains within the context of broad aspirations to electrify transport. Through their case study, which focuses on China’s growing presence in Indonesian nickel extraction and processing, they contend that China is positioning itself as a gatekeeper to the energy transition — with vast implications for strategic planning in the United States.
This paper maps out the network of alliances and subgroups within the two most powerful cartels in Mexico — the Sinaloa Cartel and the Cártel de Jalisco Nueva Generación — and reveals key structural differences that could have important implications for policymakers.
Nathan P. Jones, Irina Chindea, Daniel Weisz Argomedo, John P. SullivanApril 11, 2022
An exploratory study of Houston physicians revealed a general lack of awareness about the presence of Chagas disease in Texas. The results suggest the need to better educate health professionals on the diagnosis and timely treatment of Chagas patients in the region.
After a two-year decline in drug-related violence in Tijuana, seven homicides were reported in a two-day period in early June 2013. This white paper explores the reasons behind the uptick and what can be done about it.
This report, published by the Wilson Center, seeks to understand and define the gang issue in Mexico, establish the regional histories and sociologies of what is known about these gangs, and understand the causes of youth gang involvement.