The impact of petrol price movements on South African inflation

Logan Rangasamy

Abstract


This paper analyses the impact of petrol price movements on inflation outcomes in South Africa since the mid-1970s. The results show that, over time, the direct contribution of petrol inflation to headline inflation has not only increased, but has also exceeded its weight in the consumer price index. In addition, Granger causality tests and the autoregressive distributed lag approach to co-integration testing reveal that petrol prices have an important bearing on the prices of other (non-petrol) commodities in the economy. The results essentially show that petrol price increases had an important bearing on inflation outcomes in South Africa. This implies that petrol price movements warrant special attention in policy formulation and implementation in South Africa if inflation outcomes were to be kept in check.

 

Keywords: commodity prices, energy prices, inflation, core inflation

Keywords


commodity prices, energy prices, inflation, core inflation

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References


Álvarez, L., Hurtado, S., Sánchez, I., and Thomas, C. 2011. The impact of oil price changes on Spanish and Euro area consumer price inflation. Economic modelling 28: 422-431.

Barsky, R. and Kilian, L. 2001. Do we really know that oil caused the great stagflation: A monetary alternative (with comments). NBER Working paper 8289. National Bureau of Economic Research. Cambridge.

Bernanke, B., Gertler, M. and Watson, M. 1997. Systematic monetary policy and the effects of oil price shocks. Brookings papers on economic activity, eco-nomic studies program. The Brookings Institution 28: 91-157.

Blanchard, O. and Gali, J. 2010. The Macroeconomic effects of oil price shocks: Why are the 2000s different from the 1970s? In Gali, J and Gertler, M. (eds) International dimensions of monetary policy. University of Chicago Press, Chicago: 373-128.

Bruno, M. and Sachs, J. 1985. Economics of worldwide stagflation. Cambridge, Harvard University Press. Massachusetts.

Bryan, M.F. and Cecchetti, S.G. 1993. Measuring core inflation. In Mankiw, G.N. (ed) Monetary policy. The University of Chicago Press. Chicago.

Burbidge, J. and Harrison, A. 1984. Testing for the effects of oil-price rise using vector autoregressions. International Economic Review 25: 459–484.

Business Day. 2013. ANC looks at subsidies for commuters. Available online at: http://www.bdlive.co.za/ business/transport/2013/08/29/anc-looks-at-subsidies-for-commuters (Accessed on 7 April 2014).

Cecchetti, S. and Moessner, R. 2008. Commodity prices and inflation dynamics. BIS Working paper. Bank for International Settlement. Basel. Switzerland.

Chen, S. 2009. Oil price pass-through into inflation. Energy Economics 31: 126–33.

Clark, T. and Terry, S. 2010. Time variation in the inflation pass-through of energy prices. Journal of Money, Credit and Banking 42: 1419–1433.

Coady, D, Javier, A., Eyraud, L., Jin, H., Thakoor, V., Tuladhar, A. and Nemeth, L. 2012. Automatic fuel pricing mechanisms with price smoothing: Design, implementation, and fiscal implications. Technical notes and manual. Fiscal Affairs Department, Inter-national Monetary Fund, Washington.

Competition Tribunal. 2006. In the Competition Tribunal of South Africa, Competition Tribunal Case No 101/LM/Dec04. Competition Tribunal. South Africa. Available online at: http://www.comptrib.co.za/assets/Uploads/Case-Documents/101LMDec04.pdf . Accessed on 12 March 2014.

De Gregorio, J., Landerretche, O. and Neilson, C. 2007. Another pass-through bites the dust? Oil prices and inflation. Economía 7: 155–208.

Erol, U. and Yu, E.S.H. 1987. On the relationship between electricity and income for industrialised coun-tries. Journal of Electricity and Employment 13: 113–122.

Gisser, M. and Goodwin, T. 1986. Crude oil and the macroeconomy: Tests of some popular notions: Note. Journal of Money, Credit and Banking 18: 95–103.

Habermeier, K., Ötker-Robe, I., Jacome, L., Giustiniani, A., Ishi, K., Vavra, D., Kişinbay, T. and Vázquez, T. 2009. Inflation pressures and monetary policy options in emerging and developing countries: A cross regional perspective. IMF Working Paper 09/01. International Monetary Fund, Washington.

Hamilton, J. 1983. Oil and the macroeconomy since world War II. Journal of Political Economy. 91: 228–248.

Hamilton, J. 1988. A neoclassical model of unemployment and the business cycle. Journal of Political Economy 96: 593–617.

Hooker, M. 2002. Are oil shocks inflationary? Asymmetric and nonlinear specifications versus changes in regime. Journal of Money, Credit and Banking 34: 540-561.

Independent online. 2014. Petrol price hike adds to woes. Available online at: http://www.iol.co.za/ news/south-africa/petrol-price-hike-adds-to-woes-1.1641980 (Accessed on 1 April 2014.)

International Monetary Fund. 2008. World Economic Outlook. International Monetary Fund, Washington. October.

Kilian, L. 2008. The economic effects of energy price shocks. Journal of Economic Literature 46: 871–909.

Leblanc, M and Chinn, M. 2004. Do high oil prices presage inflation? The evidence from G5 countries. Working paper no 561. University of California, Santa Cruz.

Lilien, D. 1982. Sectoral shifts and cyclical unemployment. Journal of Political Economy 90: 777–793.

Mork, K. 1989. Oil and the macroeconomy When prices go up and down: An extension of Hamilton's results. Journal of Political Economy 97: 740–744.

Mork, K. 1994. Business cycles and the oil market. The Energy Journal 15: 15–38.

Narayan, P. K. 2005). The saving and investment nexus for China: Evidence from co-integration tests. Applied Economics 37: 1979–1990.

Pedersen, M. 2011. Propagation of shocks to food and energy prices: An international comparison. Central Bank of Chile working paper no 648. Central Bank of Chile, Santiago, Chile.

Pesaran, M. H. Shin, Y. and Smith, R.J. 2001. Bounds testing approaches to the analysis of level relationships. Journal of Applied Econometrics 16: 289–326.

Rahul, A. Coady, D., Mohommad, A. Thakoor, V. and Walsh, J.P. 2013. The fiscal and welfare impacts of reforming fuel subsidies in India. Working paper, WP/13/128. International Monetary Fund, Washington.

Rigobon, R. 2010. Commodity prices pass-through, Central Bank of Chile Working Paper No. 572. Central Bank of Chile, Santiago, Chile.

Trehan, B. 2005. Oil price shocks and inflation. Eco-nomic Letters 28: 1-3.

Zoli, E. 2009. Commodity price volatility, cyclical fluctuations, and convergence: What is ahead for inflation in emerging Europe? IMF Working Paper 09/41. International Monetary Fund, Washington.




DOI: http://dx.doi.org/10.17159/2413-3051/2017/v28i1a1597

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