Data/hora: 10/06/2024 04:42:17

Provedor de dados: | 31
País: | United States
Título: | A BAYESIAN ALTERNATIVE TO GENERALIZED CROSS ENTROPY SOLUTIONS FOR UNDERDETERMINED ECONOMETRIC MODELS
Autores: | Heckelei,   Thomas; Mittelhammer,   Ronald C.; Jansson,   Torbjorn.
Data: | 2010-01-29
Ano: | 2008
Palavras-chave: | Underdetermined Equation Systems; Maximum Entropy; Bayesian Priors; Structural Estimation; Calibration; Research Methods/ Statistical Methods; C11; C13; C51.
Resumo: | This paper presents a Bayesian alternative to Generalized Maximum Entropy (GME) and Generalized Cross Entropy (GCE) methods for deriving solutions to econometric models represented by underdetermined systems of equations. For certain types of econometric model specifications, the Bayesian approach provides fully equivalent results to GME-GCE techniques. However, in its general form, the proposed Bayesian methodology allows a more direct and straightforwardly interpretable formulation of available prior information and can reduce significantly the computational effort involved in finding solutions. The technique can be adapted to provide solutions in situations characterized by either informative or uninformative prior information.
Tipo: | Working or Discussion Paper
Idioma: | Inglês
Identificador: | http://purl.umn.edu/56973

Relação:

University of Bonn&gt;Institute for Food and Resource Economics&gt;Discussion Papers

2008:2

Formato: | 24