Antonietta, Mira; Peter, J. Green - Facoltà di Economia, Università degli Studi dell'Insubria
As long-time enthusiast for auxiliary variables methods in Bayesian MCMC, we are glad to have the opportunity to discuss this interesting paper.The authors have a reputation for picturesque and metaphorical titles, and this paper is no exception. We were intrigued by the 'artistic' aspirations...