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The Impact of Renewable Energy and Economic Growth on Environmental Pollution: Using Second-Generation Panel Techniques Cover

The Impact of Renewable Energy and Economic Growth on Environmental Pollution: Using Second-Generation Panel Techniques

Open Access
|Nov 2023

Abstract

This study examines the impact of economic growth, renewable energy consumption, and environmental stringency on environmental pollution within the framework of testing the environmental Kuznets hypothesis for 34 African countries during the period from 1990 to 2020 using second-generation panel estimation techniques. To ensure the stability of the variables, the study applied smoothing of the slopes, CADF, and CIPS unit root tests, and the Westerlund co-integration test to confirm the existence of a long-term balanced relationship between the variables based on the results obtained from the CCEMG model estimates of jointly correlated effects. The study confirmed the environmental Kuznets curve hypothesis in African countries, with the results indicating a relationship between growth and pollution in the form of an inverted “N”. Furthermore, it was found that the consumption of renewable energy reduced carbon dioxide emissions.

DOI: https://doi.org/10.2478/eb-2023-0012 | Journal eISSN: 2256-0394 | Journal ISSN: 1407-7337
Language: English
Page range: 189 - 205
Submitted on: Nov 4, 2023
Accepted on: Nov 15, 2023
Published online: Nov 26, 2023
Published in print: Jan 1, 2023
Published by: Riga Technical University
In partnership with: Paradigm Publishing Services
Publication frequency: 1 issue per year
JEL:

© 2023 Samir Aouini, Hanane Beggat, Zakia Mahlous, published by Riga Technical University
This work is licensed under the Creative Commons Attribution 4.0 License.