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Dynamic linkages among energy consumption, urbanization and ecological footprint: empirical evidence from NARDL approach

Yousuf Khan (Department of Economics, Faculty of Social Sciences, Aligarh Muslim University, Aligarh, India)
Mohd. Azam Khan (Department of Economics, Faculty of Social Sciences, Aligarh Muslim University, Aligarh, India)
Shadman Zafar (Aligarh Muslim University, Aligarh, India)

Management of Environmental Quality

ISSN: 1477-7835

Article publication date: 21 July 2023

Issue publication date: 8 November 2023

353

Abstract

Purpose

The primary purpose is to investigate the dynamic relationships among urbanization, energy use and environmental pollution in the context of India from 1971 to 2018. The paper also examines the validity of Environmental Kuznets Curve (EKC) hypothesis in the present Indian context.

Design/methodology/approach

The study uses a nonlinear autoregressive distributed lag cointegration test (Shin et al., 2014) to investigate the dynamic relationship among the mentioned variables. The Wald test is also used to statistically check the presence of asymmetry. Additionally, the VECM test is applied to examine the causality among the variables.

Findings

This study documents that urbanization in India is good for environment in the long run, whereas energy consumption is bad for the environment. It also finds that positive and negative shocks of energy and urbanization exert asymmetric impacts on ecological footprint. Furthermore, the results could not validate the EKC hypothesis for India.

Practical implications

The outcome of the study suggests designing an environmental policy which considers the nonlinearity of the investigated relationships and bearing in mind the use of comprehensive indicator like ecological footprint is equally important to address the wide-ranging problem of the environment. Policy reorientation towards the production and consumption of green energy, investment in research and development, and use of efficient technology is very crucial to achieve sustainable outcomes in the long run.

Originality/value

In this study, the researchers use the ‘ecological footprint’ variable to obtain a more accurate and comprehensive assessment of environmental deterioration. The mentioned dynamic relationships are investigated using an improved methodology of the NARDL model, which assumes the asymmetric impact of the explanatory variables on the response variable. The novelty of this study lies in examining the non-linear impact of urbanization and energy on ecological footprint which is inadequately addressed in the context of Indian economy.

Keywords

Citation

Khan, Y., Khan, M.A. and Zafar, S. (2023), "Dynamic linkages among energy consumption, urbanization and ecological footprint: empirical evidence from NARDL approach", Management of Environmental Quality, Vol. 34 No. 6, pp. 1534-1554. https://doi.org/10.1108/MEQ-10-2022-0278

Publisher

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Emerald Publishing Limited

Copyright © 2023, Emerald Publishing Limited

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