Discussion of “The class of CUB models: statistical foundations, inferential issues and empirical evidence”

  • Roberto ColombiEmail author
  • Sabrina Giordano
  • Anna Gottard


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.


Marginal models Mixture models Multivariate models Association 



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Copyright information

© Springer-Verlag GmbH Germany, part of Springer Nature 2019

Authors and Affiliations

  1. 1.Department of Management, Information and Production EngineeringUniversity of BergamoBergamoItaly
  2. 2.Department of Economics, Statistics and Finance “Giovanni Anania”University of CalabriaCosenzaItaly
  3. 3.Department of Statistics, Computer Science, Applications “Giovanni Parenti”University of FlorenceFlorenceItaly

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