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The CO2-growth nexus revisited: A nonparametric analysis for the G7 economies over nearly two centuries
Journal article   Open access   Peer reviewed

The CO2-growth nexus revisited: A nonparametric analysis for the G7 economies over nearly two centuries

Muhammad Shahbaz, Muhammad Shafiullah, Vassilios G. Papavassiliou and Shawkat Hammoudeh
Energy economics, v 65, pp 183-193
01 Jun 2017
url
https://doi.org/10.1016/j.eneco.2017.05.007View

Abstract

Business & Economics Economics Social Sciences
Using a long dataset and some recently popularized nonparametric econometric techniques, this study revisits the nexus between economic growth and carbon dioxide (CO2) emissions for the G7 countries over nearly two centuries. The use of nonparametric modelling is warranted by the fact that long historical time series are often subject to structural breaks and other forms of nonlinearity over the course of time. We employ nonparametric cointegration and causality tests along with the cross-validated Local Linear regression analysis and validate the existence of the environmental Kuznets curve in six of the G7 countries - Canada, France, Germany, Italy, U.K. and the U.S. - and the only exception is Japan. Our empirical analysis also finds CO2 emissions and economic growth to be cointegrated and closely interrelated in the Granger sense. Our results are robust and highlight the nonlinear causal relationship between the two variables. (C) 2017 Elsevier B.V. All rights reserved.

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UN Sustainable Development Goals (SDGs)

This publication has contributed to the advancement of the following goals:

#12 Responsible Consumption & Production
#8 Decent Work and Economic Growth
#7 Affordable and Clean Energy
#9 Industry, Innovation and Infrastructure
#13 Climate Action

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Economics
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