Oil costs and prices: an empirical causality analysis

P. Moreno Alonso, A. Muñoz

International Journal of Energy Economics and Policy Vol. 11, nº. 3, pp. 546 - 554

Resumen:

This study analyzes the causal relationship between oil prices and production costs and their implication over hedging in production companies. Two different data sets have been used as a proxy for production costs: (1) monthly product price index related to oil activities from the Bureau of Labour of Statistics; (2) yearly data obtained from reports of publicly traded oil companies. For the oil price, different future contracts of Brent (1M, 12M, 24M, 60M) have been explored. Based on Granger’s definition of causality, and using the Toda and Yamamoto (1995) methodology, both causal directions have been tested. The results obtained indicate that oil prices Granger-cause production costs, and not the other way around (as it has been considered for many specialists) in any term of the curve.

Palabras Clave: Oil Price, Production Costs, Hedging, Granger Causality, Toda-Yamamoto

Referencia DOI: https://doi.org/10.32479/ijeep.10887

Publicado en papel: Abril 2021.

Cita:
P. Moreno Alonso, A. Muñoz, Oil costs and prices: an empirical causality analysis. International Journal of Energy Economics and Policy. Vol. 11, nº. 3, pp. 546 - 554, Abril 2021.