The impact of oil prices on products groups inflationis the effect asymmetric?

  1. Ligia Topan 1
  2. Miguel Jerez 1
  3. Sonia Sotoca 1
  1. 1 Universidad Complutense de Madrid
    info

    Universidad Complutense de Madrid

    Madrid, España

    ROR 02p0gd045

Revista:
Documentos de Trabajo (ICAE)

ISSN: 2341-2356

Año de publicación: 2020

Número: 2

Páginas: 1-24

Tipo: Documento de Trabajo

Otras publicaciones en: Documentos de Trabajo (ICAE)

Resumen

In this paper we assess the oil price pass-through into both, the global inflation in Spain and the inflation derived from the non-deterministic prices of the standard European classification of product groups, during the period 2002-2018. To this end we fit a transfer function to inflation in each group, extended to allow for an asymmetry in the transmission of positive/negative oil cost shocks, that is, a “rockets and feathers effect”. Our results show that most often there is a significant asymmetry, which can be explained by the degree of competition in each market.

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