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Sci Total Environ. 2020 Nov 20;744:140617. doi: 10.1016/j.scitotenv.2020.140617. Epub 2020 Jul 04.

Transport energy consumption and environmental quality: Does urbanization matter?.

The Science of the total environment

Samuel Adams, Elliot Boateng, Alex O Acheampong

Affiliations

  1. School of Public Service and Governance, Ghana Institute of Management and Public Administration, Ghana. Electronic address: [email protected].
  2. Newcastle Business School, University of Newcastle, Australia. Electronic address: [email protected].
  3. Newcastle Business School, University of Newcastle, Australia. Electronic address: [email protected].

PMID: 32712414 DOI: 10.1016/j.scitotenv.2020.140617

Abstract

Previous studies on environmental quality have emphasized the importance of transportation and urbanization in influencing carbon emission globally. While the theoretical and empirical discussions remain inconclusive and controversial, the question of whether transport energy consumption and urbanization induce emissions of carbon dioxide in sub-Saharan Africa (SSA) remains unclear. This study contributes to the ensuing debate on sustainable transportation and urban development, focusing on the link between transport energy consumption, urbanization and carbon emissions in 19 SSA countries over 31 years (1980-2011). Using the IV-GMM estimator that accounts for endogeneity and cross-sectional dependence inherent in panel dataset, three key findings emerge from the study. First, we find substantial evidence that CO

Copyright © 2020 Elsevier B.V. All rights reserved.

Keywords: Carbon emissions; Environmental degradation; Pollution; Transport energy; Urbanization

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