23 citations · 38 across the 18 of their papers we have counts for
3 papers · 1 filter
Media Bias and Polarization through the Lens of a Markov Switching Latent Space Network Model
Roberto Casarin, Antonio Peruzzi, Mark F. J. Steel
News outlets are now more than ever incentivized to provide their audience with slanted news, while the intrinsic homophilic nature of online social media may exacerbate polarized…
Bayesian Nonparametric Calibration and Combination of Predictive Distributions
Federico Bassetti, Roberto Casarin, Francesco Ravazzolo
We introduce a Bayesian approach to predictive density calibration and combination that accounts for parameter uncertainty and model set incompleteness through the use of random ca…
A Bayesian Beta Markov Random Field Calibration of the Term Structure of Implied Risk Neutral Densities
Roberto Casarin, Fabrizio Leisen, German Molina +1
We build on the work in Fackler and King 1990, and propose a more general calibration model for implied risk neutral densities. Our model allows for the joint calibration of a set…