Data/hora: 10/06/2024 15:11:03

Provedor de dados: | 31
País: | United States
Título: | Model Selection for Discrete Dependent Variables: Better Statistics for Better Steaks
Autores: | Norwood,   F. Bailey; Lusk,   Jayson L.; Brorsen,   B. Wade.
Data: | 2006-10-06
Ano: | 2004
Palavras-chave: | Discrete dependent variables; Forecasting; Likelihood functions; Model selection; Out-of-sample; Quality grades; Receiver-operator curves; Agribusiness.
Resumo: | Little research has been conducted on evaluating out-of sample forecasts of discrete dependent variables. This study describes the large and small sample properties of two forecast evaluation techniques for discrete dependent variables: receiver-operator curves and out-of-sample log-likelihood functions. The methods are shown to provide identical model rankings in large samples and similar rankings in small samples. The likelihood function method is better at detecting forecast accuracy in small samples. By improving forecasts of fed cattle quality grades, the forecast evaluation methods are shown to increase cattle marketing revenues by $2.59/head.
Tipo: | Journal Article
Idioma: | Inglês

Identificador:

23869

http://purl.umn.edu/30912

Editor: | AgEcon Search
Relação: | Journal of Agricultural and Resource Economics&gt;Volume 29, Number 03, December 2004

Formato:

16

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