Examining the nature of the relationship between Tapis crude oil and Singapore petrol prices
AbstractFuel prices play a crucial role in the supply side of many economies across the globe. Hence, it is important to ensure that fuel pricing is efficient and free from any asymmetric behaviour. This paper examines the long- and short-run relationships between the price of unleaded petrol in Singapore (Mogas95) and the price of Tapis crude oil using 4,929 daily observations (4 June 1993-25 April 2012). As expected, we found that these two key energy indicators are cointegrated. We then developed a modelling framework that allowed us to test for adjustment asymmetries that distinguish between the size and sign of disequilibria, proxied by three different error correction terms. We found no significant evidence of any asymmetric pricing behaviour and market inefficiency. However, our results revealed a significant weekly cyclical pattern, with petrol being more expensive on Thursdays/Fridays than the rest of the week.
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Bibliographic InfoArticle provided by Inderscience Enterprises Ltd in its journal Int. J. of Global Energy Issues.
Volume (Year): 36 (2013)
Issue (Month): 1 ()
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unleaded petrol; Tapis crude oil; asymmetric behaviour; energy prices; Singapore; petrol prices; fuel prices; fuel pricing; modelling; asymmetric pricing; market inefficiency; weekly cyclical patterns.;
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- Chen, Li-Hsueh & Finney, Miles & Lai, Kon S., 2005. "A threshold cointegration analysis of asymmetric price transmission from crude oil to gasoline prices," Economics Letters, Elsevier, vol. 89(2), pages 233-239, November.
- Godby, R. & Stengos, T. & Wandsschneider, B., 1997.
"Testing for Asymmetric Pricing in the Canadian Retail Gasoline Market,"
1997-4, University of Guelph, Department of Economics and Finance.
- Godby, Rob & Lintner, Anastasia M. & Stengos, Thanasis & Wandschneider, Bo, 2000. "Testing for asymmetric pricing in the Canadian retail gasoline market," Energy Economics, Elsevier, vol. 22(3), pages 349-368, June.
- Barry Reilly & Robert Witt, 1996.
"Petrol Price Asymmetries Revisited,"
Surrey Energy Economics Centre (SEEC), School of Economics Discussion Papers (SEEDS)
89, Surrey Energy Economics Centre (SEEC), School of Economics, University of Surrey.
- Stock, James H & Watson, Mark W, 1993.
"A Simple Estimator of Cointegrating Vectors in Higher Order Integrated Systems,"
Econometric Society, vol. 61(4), pages 783-820, July.
- Tom Doan, . "SWDOLS: RATS procedure to estimate cointegrating vectors using dynamic OLS," Statistical Software Components RTS00207, Boston College Department of Economics.
- James H. Stock & Mark W. Watson, 1991. "A simple estimator of cointegrating vectors in higher order integrated systems," Working Paper Series, Macroeconomic Issues 91-3, Federal Reserve Bank of Chicago.
- Stanislav Radchenko, 2004.
"Oil price volatility and the asymmetric response of gasoline prices to oil price increases and decreases,"
- Radchenko, Stanislav, 2005. "Oil price volatility and the asymmetric response of gasoline prices to oil price increases and decreases," Energy Economics, Elsevier, vol. 27(5), pages 708-730, September.
- Wang, Yudong & Wu, Chongfeng, 2012. "What can we learn from the history of gasoline crack spreads?: Long memory, structural breaks and modeling implications," Economic Modelling, Elsevier, vol. 29(2), pages 349-360.
- Galeotti, Marzio & Lanza, Alessandro & Manera, Matteo, 2003.
"Rockets and feathers revisited: an international comparison on European gasoline markets,"
Elsevier, vol. 25(2), pages 175-190, March.
- M. Galeotti & A. Lanza & M. Manera, 2001. "Rockets and feathers revisited: an international comparison on European gasoline markets," Working Paper CRENoS 200112, Centre for North South Economic Research, University of Cagliari and Sassari, Sardinia.
- Enders, Walter & Granger, Clive W J, 1998.
"Unit-Root Tests and Asymmetric Adjustment with an Example Using the Term Structure of Interest Rates,"
Journal of Business & Economic Statistics,
American Statistical Association, vol. 16(3), pages 304-11, July.
- Enders, Walter & Granger, C. W. J., 1998. "Unit Root Tests and Asymmetric Adjustment with an Example Using the Term Structure of Interest Rates," Staff General Research Papers 1388, Iowa State University, Department of Economics.
- Dickey, David A & Fuller, Wayne A, 1981. "Likelihood Ratio Statistics for Autoregressive Time Series with a Unit Root," Econometrica, Econometric Society, vol. 49(4), pages 1057-72, June.
- Al-Gudhea, Salim & Kenc, Turalay & Dibooglu, Sel, 2007. "Do retail gasoline prices rise more readily than they fall?: A threshold cointegration approach," Journal of Economics and Business, Elsevier, vol. 59(6), pages 560-574.
- Valadkhani, Abbas, 2010. "Modelling the Price of Unleaded Petrol in Australia’s Capital Cities," MPRA Paper 50396, University Library of Munich, Germany.
- Kurt Brännäs & Henry Ohlsson, 1999.
"Asymmetric Time Series and Temporal Aggregation,"
The Review of Economics and Statistics,
MIT Press, vol. 81(2), pages 341-344, May.
- Lance J. Bachmeier & James M. Griffin, 2003. "New Evidence on Asymmetric Gasoline Price Responses," The Review of Economics and Statistics, MIT Press, vol. 85(3), pages 772-776, August.
- Bettendorf, Leon & Geest, Stephanie van der & Kuper, Gerard, 2005.
"Do daily retail gasoline prices adjust asymmetrically?,"
CCSO Working Papers
200503, University of Groningen, CCSO Centre for Economic Research.
- L. Bettendorf & S. A. van der Geest & G. H. Kuper, 2009. "Do daily retail gasoline prices adjust asymmetrically?," Journal of Applied Statistics, Taylor & Francis Journals, vol. 36(4), pages 385-397.
- Leon Bettendorf & Stephanie van der Geest & Gerard Kuper, 2005. "Do Daily Retail Gasoline Prices adjust Asymmetrically?," Tinbergen Institute Discussion Papers 05-040/2, Tinbergen Institute.
- Hammoudeh, Shawkat & Li, Huimin, 2004. "The impact of the Asian crisis on the behavior of US and international petroleum prices," Energy Economics, Elsevier, vol. 26(1), pages 135-160, January.
- Nathan S. Balke & Stephen P. A. Brown & Mine Yücel, 1998. "Crude oil and gasoline prices: an asymmetric relationship?," Economic and Financial Policy Review, Federal Reserve Bank of Dallas, issue Q 1, pages 2-11.
- Kwiatkowski, Denis & Phillips, Peter C. B. & Schmidt, Peter & Shin, Yongcheol, 1992.
"Testing the null hypothesis of stationarity against the alternative of a unit root : How sure are we that economic time series have a unit root?,"
Journal of Econometrics,
Elsevier, vol. 54(1-3), pages 159-178.
- Kwiatkowski, D. & Phillips, P.C.B. & Schmidt, P., 1990. "Testing the Null Hypothesis of Stationarity Against the Alternative of Unit Root : How Sure are we that Economic Time Series have a Unit Root?," Papers 8905, Michigan State - Econometrics and Economic Theory.
- Denis Kwiatkowski & Peter C.B. Phillips & Peter Schmidt, 1991. "Testing the Null Hypothesis of Stationarity Against the Alternative of a Unit Root: How Sure Are We That Economic Time Series Have a Unit Root?," Cowles Foundation Discussion Papers 979, Cowles Foundation for Research in Economics, Yale University.
- Liu, Ming-Hua & Margaritis, Dimitris & Tourani-Rad, Alireza, 2010. "Is there an asymmetry in the response of diesel and petrol prices to crude oil price changes? Evidence from New Zealand," Energy Economics, Elsevier, vol. 32(4), pages 926-932, July.
- Fardous Alom & Neil Ritson, 2012. "Asymmetric adjustment of diesel or petrol retail prices to crude oil price movements: New Zealand evidence," OPEC Energy Review, Organization of the Petroleum Exporting Countries, vol. 36(2), pages 230-245, 06.
- Mitchell, Jason D & Lian Ong, Li & Izan, H.Y, 2000. "Idiosyncrasies in Australian petrol price behaviour: evidence of seasonalities," Energy Policy, Elsevier, vol. 28(4), pages 243-258, April.
- Severin Borenstein & A. Colin Cameron, 1992.
"Do Gasoline Prices Respond Asymmetrically to Crude Oil Price Changes?,"
NBER Working Papers
4138, National Bureau of Economic Research, Inc.
- Borenstein, Severin & Cameron, A Colin & Gilbert, Richard, 1997. "Do Gasoline Prices Respond Asymmetrically to Crude Oil Price Changes?," The Quarterly Journal of Economics, MIT Press, vol. 112(1), pages 305-39, February.
- Christopher Douglas & Ana Mar�a Herrera, 2010. "Why are gasoline prices sticky? A test of alternative models of price adjustment," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 25(6), pages 903-928.
- Jeffrey D. Karrenbrock, 1991. "The behavior of retail gasoline prices: symmetric or not?," Review, Federal Reserve Bank of St. Louis, issue Jul, pages 19-29.
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