Modelling the effect of energy consumption on different environmental indicators in the United States : The role of financial development and renewable energy innovations
Usman, Ojonugwa; Alola, Andrew Adewale; Ike, George N. (2021-10-04)
Usman, Ojonugwa
Alola, Andrew Adewale
Ike, George N.
Wiley
04.10.2021
Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi-fe2021112557140
https://urn.fi/URN:NBN:fi-fe2021112557140
Kuvaus
vertaisarvioitu
© 2021 Wiley. This is the peer reviewed version of the following article: Usman, O., Alola, A. A. & Ike, G. N. (2021). Modelling the effect of energy consumption on different environmental indicators in the United States: The role of financial development and renewable energy innovations. Natural Resources Forum 45(4), 441-463, which has been published in final form at https://doi.org/10.1111/1477-8947.12242. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. This article may not be enhanced, enriched or otherwise transformed into a derivative work, without express permission from Wiley or by statutory rights under applicable legislation. Copyright notices must not be removed, obscured or modified. The article must be linked to Wiley’s version of record on Wiley Online Library and any embedding, framing or otherwise making available the article or pages thereof by third parties from platforms, services and websites other than Wiley Online Library must be prohibited.
© 2021 Wiley. This is the peer reviewed version of the following article: Usman, O., Alola, A. A. & Ike, G. N. (2021). Modelling the effect of energy consumption on different environmental indicators in the United States: The role of financial development and renewable energy innovations. Natural Resources Forum 45(4), 441-463, which has been published in final form at https://doi.org/10.1111/1477-8947.12242. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. This article may not be enhanced, enriched or otherwise transformed into a derivative work, without express permission from Wiley or by statutory rights under applicable legislation. Copyright notices must not be removed, obscured or modified. The article must be linked to Wiley’s version of record on Wiley Online Library and any embedding, framing or otherwise making available the article or pages thereof by third parties from platforms, services and websites other than Wiley Online Library must be prohibited.
Tiivistelmä
This study offers new insights into the relationship between energy consumption and environmental degradation in the United States by controlling for financial development, renewable energy innovations, economic expansion, and trade policy uncertainty over the period 1985:Q1 to 2014:Q4. Based on the flexible autoregressive distributed lag model, our findings show that energy consumption deteriorates the environment, while renewable energy innovations reduce CO2 emissions but has no significant effect on ecological footprint. Furthermore, the environmental Kuznets curve hypothesis is valid only when ecological footprint is used as an environmental indicator. The causality results establish a feedback effect between CO2 emissions and renewable energy innovations, a unidirectional causal flow from financial development to CO2 emissions, energy consumption, and economic growth. Also discovered is a unidirectional causal flow from the ecological footprint to energy use and economic growth, and from renewable energy innovations and energy consumption to economic growth. Therefore, the policy implications for this study, among others, include the provision of grants and subsidies for research in renewable energy to enhance sustainable environmental quality.
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