Fatores climáticos e macroeconômicos associados ao preço da batata crioula em Bogotá: uma análise com modelos de defasagem temporal
Palavras-chave:
TRM, batata crioula, modelos econométricos, clima, preços agropecuáriosResumo
Este estudo analisa a relação entre variáveis climáticas e macroeconômicas com o preço da batata crioula (Solanum phureja) em Bogotá entre 2014 e 2023. Foram aplicados modelos de defasagem temporal de até seis meses, correlações de Pearson e regressão múltipla. Os resultados mostram que a TRM (Taxa Representativa do Mercado) e os fenômenos climáticos extremos (El Niño e La Niña) são os principais determinantes do preço, enquanto a precipitação e os preços dos fertilizantes não apresentam significância estatística. O estudo fornece evidência empírica para a gestão de risco de preços e a formulação de políticas agrícolas baseadas em informações climáticas e econômicas.
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