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Resultats globals: 6 registres trobats en 0.02 segons.
Articles, 4 registres trobats
Documents de recerca, 2 registres trobats
Articles 4 registres trobats  
1.
30 p, 262.9 KB Bayesian structured antedependence model proposals for longitudinal data / Castillo-Carreno, Edwin (Universidad Nacional de Colombia. Departamento de Estadística) ; Cepeda-Cuervo, Edilberto (Universidad Nacional de Colombia. Departamento de Estadística) ; Núñez-Antón, Vicente. (Universidad del País Vasco. Departamento de Economía Aplicada)
An important problem in Statistics is the study of longitudinal data taking into account the effect of other explanatory variables, such as treatments and time and, simultaneously, the incorporation into the model of the time dependence between observations on the same individual. [...]
2020 - 10.2436/20.8080.02.99
SORT : statistics and operations research transactions, Vol. 44 Núm. 1 (January-June 2020) , p. 171-200 (Articles)  
Registre complet - Creative Commons
2.
32 p, 772.7 KB On the density distribution across space : a probabilistic approach / Epifani, Ilenia (Politecnico di Milano) ; Nicolini, Rosella (Institut d'Anàlisi Econòmica)
Working within a Bayesian parametric framework, we develop a novel approach to studying the distribution of regional population density across space. By exploiting the Gamma distribution, we are able to introduce heterogeneity across space without incurring an a priori definition of territorial units. [...]
2013 - 10.1111/jors.12018
Journal of regional science, Vol. 53 (2013) , p. 481-510  
Registre complet -
3.
24 p, 1.2 MB Point and interval estimation for the logistic distribution based on record data / Asgharzadeh, Akbar (University of Mazandaran (Babolsar, Iran). Department of Statistics) ; Valiollahi, Reza (Semnan University (Iran). Department of Mathematics, Statistics and Computer Science) ; Abdi, Mousa (Higher Education Complex of Bam. Department of Mathematics and Soft Computing)
In this paper, based on record data from the two-parameter logistic distribution, the maximum likelihood and Bayes estimators for the two unknown parameters are derived. The maximum likelihood estimators and Bayes estimators can not be obtained in explicit forms. [...]
2016
SORT : statistics and operations research transactions, Vol. 40 Núm. 1 (January-June 2016) , p. 89-112 (Articles)  
Registre complet - Creative Commons
4.
20 p, 149.9 KB Bayesian joint modelling of the mean and covariance structures for normal longitudinal data / Cepeda-Cuervo, Edilberto (Universidad Nacional de Colombia) ; Núñez-Antón, Vicente (Universidad del País Vasco)
We consider the joint modelling of the mean and covariance structures for the general antedependence model, estimating their parameters and the innovation variances in a longitudinal data context. We propose a new and computationally efficient classic estimation method based on the Fisher scoring algorithm to obtain the maximum likelihood estimates of the parameters. [...]
2007
SORT : statistics and operations research transactions, Vol. 31, Núm. 2 (July-December 2007) , p. 181-200  
Registre complet - Creative Commons

Documents de recerca 2 registres trobats  
1.
40 p, 291.1 KB Modelling dependence in a ratemaking procedure with multivariate Poisson regression models / Bermúdez, Lluís (Universitat de Barcelona. Departament de Matemàtica Financera i Actuarial) ; Karlis, Dimitris (Athens University of Economics and Business) ; Xarxa de Referència en Economia Aplicada (XREAP)
When actuaries face with the problem of pricing an insurance contract that contains different types of coverage, such as a motor insurance or homeowner's insurance policy, they usually assume that types of claim are independent. [...]
Xarxa de Referència en Economia Aplicada (XREAP) 2010 (XREAP ; 2010-4)  
Registre complet - Creative Commons
2.
28 p, 711.2 KB (No)competition in the Spanish retailing gasoline market : a variance filter approach / Jiménez, Juan Luí­s (Universidad de Las Palmas de Gran Canaria) ; Perdiguero, Jordi (Universitat de Barcelona. Departament de Política Econòmica)
Various methodologies in economic literature have been used to analyse the international hydrocarbon retail sector. Nevertheless at a Spanish level these studies are much more recent and most conclude that generally there is no effective competition present in this market, regardless of the approach used. [...]
Xarxa de Referència en Economia Aplicada (XREAP) 2009 (XREAP ; 2009-5)  
Registre complet - Creative Commons

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