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Heterogeneous assessment of urbanisation, energy consumption and environmental pollution in Africa: the role of regulatory quality

Author

Listed:
  • Bruno Ibekilo

    (Chukwuemeka Odumegwu Ojukwu University)

  • Chukwunonso Ekesiobi

    (Chukwuemeka Odumegwu Ojukwu University)

  • Precious Muhammed Emmanuel

    (MGIG Global Services
    Chukwuemeka Odumegwu Ojukwu University
    University of Ibadan)

Abstract

The pace of urbanisation, the intensity of energy consumption, and the quality of environmental regulation level pose a severe threat to environmental sustainability in Africa. Hence, we examine the role of regulatory quality on environmental pollution through urbanisation and energy consumption channel in 33 African nations between 1996 and 2020. Our study considers cross sectional dependence in Africa; as a result, we employ the Augmented Mean Group method and Common Correlated Effect Mean Group for a robustness check to analyse the panel series. The study finds that (i) urbanisation increases environmental pollution, (ii) energy consumption accelerates environmental degradation, (iii) regulatory quality can partially mediate pollution in Africa via urbanisation and energy consumption channels, and (iv) the interaction of regulatory quality with urbanisation and energy consumption, respectively, reduce environmental pollution establishing a moderation effect. The study suggests that African countries tighten environmental regulatory policies to lessen carbon emissions and drive environmental sustainability towards achieving carbon neutrality by 2050.

Suggested Citation

  • Bruno Ibekilo & Chukwunonso Ekesiobi & Precious Muhammed Emmanuel, 2023. "Heterogeneous assessment of urbanisation, energy consumption and environmental pollution in Africa: the role of regulatory quality," Economic Change and Restructuring, Springer, vol. 56(6), pages 4421-4444, December.
    • Handle: RePEc:kap:ecopln:v:56:y:2023:i:6:d:10.1007_s10644-023-09559-9
    DOI: 10.1007/s10644-023-09559-9
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    References listed on IDEAS

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    More about this item

    Keywords

    Heterogeneous; Urbanisation; Energy consumption; Environmental pollution; Regulation; Africa;
    All these keywords.

    JEL classification:

    • C20 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables - - - General
    • R00 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General - - - General
    • Q40 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Energy - - - General
    • Q52 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Pollution Control Adoption and Costs; Distributional Effects; Employment Effects
    • L52 - Industrial Organization - - Regulation and Industrial Policy - - - Industrial Policy; Sectoral Planning Methods
    • N57 - Economic History - - Agriculture, Natural Resources, Environment and Extractive Industries - - - Africa; Oceania

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