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Acta Universitaria
Article . 2016 . Peer-reviewed
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Acta Universitaria
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Pronósticos y series de tiempo de rendimientos de granos básicos en México

Authors: Olivia Delgadillo-Ruiz; Pedro Pablo Ramírez-Moreno; Juan Antonio Leos-Rodríguez; José María Salas González; Ricardo David Valdez-Cepeda;

Pronósticos y series de tiempo de rendimientos de granos básicos en México

Abstract

La metodología de series de tiempo fue empleada en el presente estudio para comparar diferentes métodos de pronósticos en series de rendimiento de granos básicos (maíz, frijol, trigo y arroz) en México, con el objetivo de predecir sus valores en el corto plazo. Los pronósticos se realizaron empleando los modelos Autoregressive Integrated Moving Average (ARIMA) (1,0,1) para maíz, Modelo de Brow con α = 0.202 para frijol, Suavización Exponencial Simple con α = 0.7576 para trigo y Modelo de Holt con α = 0.5024 y β = 0.0366 para arroz. Los resultados indican que en el corto plazo los rendimientos de maíz, frijol y arroz se incrementarán, mientras que los rendimientos de trigo se mantendrán constantes. Respetando estas estimaciones de rendimiento, manteniendo constante la superficie cultivada y el consumo per cápita de granos básicos, y considerando diferentes escenarios de población, a largo plazo México solo será autosuficiente en la producción de frijol. Así, los pronósticos obtenidos en este trabajo pueden ser utilizados en la toma de decisiones de producción y compra-venta de granos.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
7
Top 10%
Average
Average
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