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On the causality and determinants of energy and electricity demand in South Africa: A review

Author

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  • Roula Inglesi-Lotz

    (Department of Economics, University of Pretoria, South Africa)

  • Anastassios Pouris

    (Institute for Technological Innovation, University of Pretoria)

Abstract

The purpose of this paper is to review, summarise and critically assess the academic studies that have dealt with either the causal relationship between energy consumption and growth or the determinants of energy demand in South Africa from 2007 and outline recent forecasts for electricity demand. The results of this review aim to identify gaps in the existing research. From a policy point of view, the findings of this effort have the potential to inform the relevant stakeholders to make appropriate interventions to improve the status quo of the energy sector. The results have indicated that studies examining the causality direction between energy (electricity) consumption and economic growth have failed to reach a consensus. The main differences identified were the time periods examined, the econometric approaches and the variables included in the estimations. Another potential reason for the results is the availability –or lack thereof– of data specific for the country. On the other side, the studies looking at the factor affecting energy (electricity) demand have agreed that economic growth or income or output are considered significant factors. The role of prices was debatable among different studies. This has become more apparent when reviewing the few forecasting efforts in the country that resulted in conflicting results.

Suggested Citation

  • Roula Inglesi-Lotz & Anastassios Pouris, 2013. "On the causality and determinants of energy and electricity demand in South Africa: A review," Working Papers 201314, University of Pretoria, Department of Economics.
    • Handle: RePEc:pre:wpaper:201314
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    References listed on IDEAS

    as
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    Cited by:

    1. Cowan, Wendy N. & Chang, Tsangyao & Inglesi-Lotz, Roula & Gupta, Rangan, 2014. "The nexus of electricity consumption, economic growth and CO2 emissions in the BRICS countries," Energy Policy, Elsevier, vol. 66(C), pages 359-368.
    2. Rabab Mudakkar, Syeda & Zaman, Khalid & Shakir, Huma & Arif, Mariam & Naseem, Imran & Naz, Lubna, 2013. "Determinants of energy consumption function in SAARC countries: Balancing the odds," Renewable and Sustainable Energy Reviews, Elsevier, vol. 28(C), pages 566-574.
    3. Kwakwa, Paul Adjei, 2014. "Energy-growth nexus and energy demand in Ghana: A review of empirical studies," MPRA Paper 54971, University Library of Munich, Germany, revised 01 Apr 2014.
    4. Shahateet, Mohammed Issa & Al-Majali, Khalid Ali & Al-Hahabashneh, Fedel, 2014. "Causality and Cointegration between Economic Growth and Energy Consumption: Econometric Evidence from Jordan," MPRA Paper 59067, University Library of Munich, Germany, revised Oct 2014.

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    Keywords

    Review; South Africa; energy sector; causality; determinants;
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