Search Results - subject:"mixture regression model"

Relationship sustainability-store equity across segments of retail customers

Marín, Antonio; Gil Saura, Irene; Ruiz-Molina, … - In: International journal of retail and distribution management 51 (2023) 3, pp. 366-385

Persistent link: https://www.econbiz.de/10013552717

Pavitt's taxonomy and the varying impact of socio-environmental context on regional labour productivity in Italy

Ofria, Ferdinando; Gargano, Romana - In: Rivista economica del Mezzogiorno : trimestrale della … 37 (2023) 3/4, pp. 747-774

Persistent link: https://www.econbiz.de/10015099184

Segmenting customers according to online word-of-mouth about hotels

Moliner-Velázquez, Beatriz; Fuentes-Blasco, Maria; Gil … - In: Service business 15 (2021) 1, pp. 103-130

Persistent link: https://www.econbiz.de/10012489181

Using your ties to get a worse job? : the differential effects of social networks on quality of employment in Colombia

Deguilhem, Thibaud; Berrou, Jean-Philippe; Combarnous, … - In: Review of social economy : the journal for the … 77 (2019) 4, pp. 493-522

Persistent link: https://www.econbiz.de/10012204053

Mixture Experiments and their Application in Agricultural Research

Raza, Irum; Masood, M. Asif; Mahmood, Rashid - In: Asian Journal of Agriculture and Rural Development 03 (2013) 12

an appropriate mixture regression model making response variables as functions of the proportions of the mixture …

Persistent link: https://www.econbiz.de/10011200723

Robust mixture regression model fitting by Laplace distribution

Song, Weixing; Yao, Weixin; Xing, Yanru - In: Computational Statistics & Data Analysis 71 (2014) C, pp. 128-137

A robust estimation procedure for mixture linear regression models is proposed by assuming that the error terms follow a Laplace distribution. Using the fact that the Laplace distribution can be written as a scale mixture of a normal and a latent distribution, this procedure is implemented by an...

Persistent link: https://www.econbiz.de/10010871393

Robust errors-in-variables linear regression via Laplace distribution

Shi, Jianhong; Chen, Kun; Song, Weixing - In: Statistics & Probability Letters 84 (2014) C, pp. 113-120

Robust estimation procedures for linear and mixture linear errors-in-variables regression models are proposed based on the relationship between the least absolute deviation criterion and maximum likelihood estimation in a Laplace distribution. The finite sample performance of the proposed...

Persistent link: https://www.econbiz.de/10010718799

Minimum distance estimation in a finite mixture regression model

Tang, Qingguo; Karunamuni, Rohana J. - In: Journal of Multivariate Analysis 120 (2013) C, pp. 185-204

estimator for a finite mixture regression model. We study the asymptotic properties such as consistency and the asymptotic … regression model and develops an estimator of the parameters in the model using a minimum-distance technique. In general, minimum …, and their importance for the statistical analysis of data is well documented. This article focuses on a finite mixture …

Persistent link: https://www.econbiz.de/10011042014