Inflation in motion: the effect of fuel prices on a dollarized economy, the case of Ecuador

This paper examines the influence of fuel prices on inflation in Ecuador since 2015. Since 2018, Ecuador has implemented a series of measures on fuel prices, some linked to increased margins or liberalization througha banding system. This rise in fuel prices has had a significant effect on inflation...

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Detalhes bibliográficos
Autores: Yaselga Alvarado, Emanuel Daniel, Bunce, Alan
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2025
País:Ecuador
Recursos:Banco Central del Ecuador
Repositorio:Revista Cuestiones Económicas
Idioma:español
OAI Identifier:oai:estudioseconomicos.bce.fin.ec:article/504
Acesso em linha:https://estudioseconomicos.bce.fin.ec/index.php/RevistaCE/article/view/504
Access Level:acceso abierto
Palavra-chave:Commodities Prices
Inflation Pass-Through
Local Projection
inflación
precios de materias primas
proyecciones locales
traspaso de la inflación
Descrição
Resumo:This paper examines the influence of fuel prices on inflation in Ecuador since 2015. Since 2018, Ecuador has implemented a series of measures on fuel prices, some linked to increased margins or liberalization througha banding system. This rise in fuel prices has had a significant effect on inflation directly related to transportation and has also spilled over into other inflation components. The study uses local projection methodology to assess the magnitude and duration of these price changes. The results indicate that the increase in WTI fuel prices had a significant, asymmetric impact on inflation—specifically, a positive WTI shock raises inflation, while a decrease does not have a comparable effect. We also identified additional transmission effects of diesel prices on transportation services.