Abstract
We contribute to the discussion of the paper of Piccolo and Simone by examining some issues concerning the multivariate extension of CUB and GEM models.
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Colombi, R., Giordano, S. & Gottard, A. Discussion of “The class of CUB models: statistical foundations, inferential issues and empirical evidence”. Stat Methods Appl 28, 441–444 (2019). https://doi.org/10.1007/s10260-019-00463-z
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DOI: https://doi.org/10.1007/s10260-019-00463-z