Publications

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2015

Iannario, Maria

Detecting latent components in ordinal data with overdispersion by means of a mixture distribution (Journal Article)

Quality & Quantity , 49 (3), pp. 977-987, 2015, ISSN: 0033-5177.

(Abstract | Links | BibTeX | Tags: CUB model, CUBE model, Latent components, Overdispersion)

Corduas, Marcella

A statistical model for consumer preferences: the case of Italian extra virgin olive oil (Proceeding)

2015.

(Abstract | Links | BibTeX | Tags: consumer preferences, CUB model, food, food preferences, italian extravirgin olive oil, multivariate distribution, ordinal data, Plackett’s distribution, statistical model)

2014

Tutz, Gerhard; Schneider, Micha; Iannario, Maria; Piccolo, Domenico

Mixture Models for Ordinal Responses to Account for Uncertainty of Choice (Technical Report)

Stanford University, , 2014.

(Abstract | Links | BibTeX | Tags: CUB model, CUP model, Ordinal responses, rating analysis)

2013

Corduas, Marcella; Cinquanta, Luciano; Ievoli, Corrado

The importance of wine attributes for purchase decisions: a study of Italian consumers’ perception (Journal Article)

Food Quality and Preference, 28 (2), pp. 407-418, 2013, ISSN: 0950-3293.

(Abstract | Links | BibTeX | Tags: consumer perceptions, CUB model, food quality, ordinal data, wine)

2012

Corduas, Marcella; Ievoli, Corrado; Cinquanta, Luciano

A Statistical Analysis of Consumer Perception of Wine Attributes (Journal Article)

Quaderni di Statistica, 14 , pp. 77-80, 2012, ISBN: 978-88-207-5852-3 .

(Abstract | Links | BibTeX | Tags: consumer perceptions, CUB model, food quality, ordinal data)

2011

Corduas, Marcella

Modelling correlated bivariate ordinal data with CUB marginals (Journal Article)

Quaderni di Statistica, 13 , pp. 109-119, 2011, ISBN: 978-88-207-5619-2.

(Abstract | Links | BibTeX | Tags: CUB model, multivariate distribution, ordinal data, Plackett’s distribution)

2010

Corduas, Marcella

Assessing Similarity of Rating Distributions by Kullback-Leibler Divergence (Book Chapter)

Fichet, Bernard; Piccolo, Domenico; Verde, Rosanna; Vichi, Maurizio (Ed.): Classification and Multivariate Analysis for Complex Data Structures, pp. 221-228, Springer Berlin Heidelberg, 2010, ISBN: 978-3-642-13311-4.

(Abstract | Links | BibTeX | Tags: bivariate ordinal data, CUB model, Kullback-Leibler divergence, multivariate analysis, random variable)

Cicia, Gianni; Corduas, Marcella; Giudice, Teresa Del; Piccolo, Domenico

SAGGI E RICERCHE - Una nuova proposta metodologica per l'analisi delle preferenze del consumatore: una applicazione del modello CUB al consumo di caffè equo-solidale . A new method for valuing consumer preferences expressed through ordinal scale (Journal Article)

Rivista di Economia Agraria, 65 (1), pp. 5-21, 2010, ISSN: 0035-6190.

(Links | BibTeX | Tags: consumer preferences, CUB model, food preferences, ordinal data)

Cicia, Gianni; Corduas, Marcella; Giudice, Teresa Del; Piccolo, Domenico

Valuing Consumer Preferences with the CUB Model: A CaseStudy of Fair Trade Coffee (Journal Article)

International Journal on Food System Dynamics, 1 (1), pp. 82-93, 2010, ISSN: 1869-6945.

(Abstract | Links | BibTeX | Tags: CUB model, fair trade coffee, latent class choice model)

Cicia, Gianni; Corduas, Marcella; Giudice, Teresa Del; Piccolo, Domenico

A new method for valuing consumer preferences expressed through ordinal scale (Journal Article)

Rivista di Economia Agraria, 65 (1), pp. 5-20, 2010, ISSN: 0035-6190.

(Abstract | Links | BibTeX | Tags: consumer preferences, CUB model, food preferences, food quality)

2008

Cicia, Gianni; Corduas, Marcella; Giudice, Teresa Del; Piccolo, Domenico

L’analisi delle preferenze dei consumatori nei confronti delle produzioni di qualità: uno studio del consumo di caffé equosolidale mediante il modello CUB (Proceeding)

2008.

(Abstract | Links | BibTeX | Tags: consumer preferences, CUB model, fair trade coffee, food preferences, food quality)