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Do power sector reforms affect electricity prices in selected Asian countries?

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  • Ahmed, Tauqir
  • Bhatti, Arshad Ali

Abstract

This paper examines the impact of power sector reforms on electricity prices using panel data for selected Asian countries over the period 1970–2017. We estimate two separate models for domestic and industrial prices. Our results from pooled OLS and the random effect model show that the impact of independent power producers, privatisation, restructuring, and deregulation on electricity prices is negative and significant, making both domestic and industrial consumers better off. However, the welfare effects of unbundling generation from transmission and distribution appear to be beneficial for residential end-users only. Our results also indicate that other reform indicators including third-party access and the existence of independent regulatory agencies may not be the right choice for a reduction in electricity prices, given the absence of a requisite conducive environment for regulations in our sample countries. Thus, the inconsistent behaviour of different regulatory reforms towards different countries and regions of the world needs to be considered in the policy formulation of the power sector. We also note that the results can be magnified in terms of significance with the exclusion of some outlier observations in the data.

Suggested Citation

  • Ahmed, Tauqir & Bhatti, Arshad Ali, 2019. "Do power sector reforms affect electricity prices in selected Asian countries?," Energy Policy, Elsevier, vol. 129(C), pages 1253-1260.
    • Handle: RePEc:eee:enepol:v:129:y:2019:i:c:p:1253-1260
    DOI: 10.1016/j.enpol.2019.03.012
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    7. She, Zhen-Yu & Meng, Gang & Xie, Bai-Chen & O'Neill, Eoghan, 2020. "The effectiveness of the unbundling reform in China’s power system from a dynamic efficiency perspective," Applied Energy, Elsevier, vol. 264(C).
    8. Tiep, Nguyen Cong & Wang, Mengqi & Mohsin, Muhammad & Kamran, Hafiz Waqas & Yazdi, Farzaneh Ahmadian, 2021. "An assessment of power sector reforms and utility performance to strengthen consumer self-confidence towards private investment," Economic Analysis and Policy, Elsevier, vol. 69(C), pages 676-689.
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    More about this item

    Keywords

    Electricity reforms; Electricity prices; Panel data analysis;
    All these keywords.

    JEL classification:

    • D60 - Microeconomics - - Welfare Economics - - - General
    • E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation
    • I30 - Health, Education, and Welfare - - Welfare, Well-Being, and Poverty - - - General
    • L94 - Industrial Organization - - Industry Studies: Transportation and Utilities - - - Electric Utilities
    • L97 - Industrial Organization - - Industry Studies: Transportation and Utilities - - - Utilities: General
    • L98 - Industrial Organization - - Industry Studies: Transportation and Utilities - - - Government Policy
    • N75 - Economic History - - Economic History: Transport, International and Domestic Trade, Energy, and Other Services - - - Asia including Middle East
    • Q40 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Energy - - - General
    • Q48 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Energy - - - Government Policy

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