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Asymmetric Price Adjustments in a Deregulated Gasoline Market

Author

Listed:
  • J.M. Ian S. Salas

    (University of the Philippines School of Economics)

Abstract

This paper employs ordered probit, partial adjustment, and vector error correction models to characterize price adjustments in the Philippine retail gasoline market since its deregulation. It finds that pricing decisions of oil firms depend significantly on eight weeks of previous changes in crude cost. It shows that the speed of adjustment of retail prices to their long-run equilibrium relation with crude cost has been following an accelerating trend but is vulnerable to intervening factors. Lastly, it provides empirical evidence that pump prices respond more quickly and fully to increases in crude cost rather than to decreases.

Suggested Citation

  • J.M. Ian S. Salas, 2002. "Asymmetric Price Adjustments in a Deregulated Gasoline Market," Philippine Review of Economics, University of the Philippines School of Economics and Philippine Economic Society, vol. 39(1), pages 38-71, June.
    • Handle: RePEc:phs:prejrn:v:39:y:2002:i:1:p:38-71
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    File URL: http://pre.econ.upd.edu.ph/index.php/pre/article/view/55/560
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    Citations

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    Cited by:

    1. Polemis, Michael L. & Fotis, Panagiotis N., 2014. "The taxation effect on gasoline price asymmetry nexus: Evidence from both sides of the Atlantic," Energy Policy, Elsevier, vol. 73(C), pages 225-233.
    2. Utku Özmen, Mustafa & Akçelik, Fatih, 2017. "Asymmetric exchange rate and oil price pass-through in motor fuel market: A microeconometric approach," The Journal of Economic Asymmetries, Elsevier, vol. 15(C), pages 64-75.
    3. Aldaba, Rafaelita M., 2003. "Regulatory Policies and Reforms in the Power and Downstream Oil Industries," Discussion Papers DP 2003-16, Philippine Institute for Development Studies.
    4. Giliola Frey & Matteo Manera, 2007. "Econometric Models Of Asymmetric Price Transmission," Journal of Economic Surveys, Wiley Blackwell, vol. 21(2), pages 349-415, April.
    5. Jonathan E. Ogbuabor & Anthony Orji & Gladys C. Aneke & Manasseh O. Charles, 2019. "Did the global financial crisis alter the oil–gasoline price relationship?," Empirical Economics, Springer, vol. 57(4), pages 1171-1200, October.
    6. Grasso, Margherita & Manera, Matteo, 2007. "Asymmetric error correction models for the oil-gasoline price relationship," Energy Policy, Elsevier, vol. 35(1), pages 156-177, January.
    7. Brewer, Jedidiah & Nelson, David M. & Overstreet, George, 2014. "The economic significance of gasoline wholesale price volatility to retailers," Energy Economics, Elsevier, vol. 43(C), pages 274-283.

    More about this item

    Keywords

    Asymmetric pricing; deregulation; gasoline; pricing behavior;
    All these keywords.

    JEL classification:

    • D40 - Microeconomics - - Market Structure, Pricing, and Design - - - General
    • L11 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Production, Pricing, and Market Structure; Size Distribution of Firms
    • L81 - Industrial Organization - - Industry Studies: Services - - - Retail and Wholesale Trade; e-Commerce

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