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stat.ME2025
Parapolitics and Roll-Call Voting in Colombia: A Bayesian Euclidean and Spherical Spatial Analysis
Juan Sosa, Carolina Luque, Juan Valero
This study presents a Bayesian spatial voting analysis of the Colombian Senate during the 2006-2010 legislative period, leveraging a newly constructed roll-call dataset comprising…
stat.ME2024
Influence Networks: Bayesian Modeling and Diffusion
Samuel Sánchez-Gutiérrez, Juan Sosa, Carolina Luque
In this article, we make an innovative adaptation of a Bayesian latent space model based on projections in a novel way to analyze influence networks. By appropriately reparameteriz…