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
This research paper investigates the relationship between the Japan-Korea Marker (JKM) price of LNG, the price of Brent oil, and spot prices of fuel oil and thermal coal imported into Japan, South Korea, China and Taiwan.
Adbullahi Alim, Peter R. Hartley, Yihui LanNovember 3, 2015