Investigating CO2 emissions from aviation in oil producing countries using a two-stage maximum entropy approach
Autor(a) principal: | |
---|---|
Data de Publicação: | 2023 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10773/37905 |
Resumo: | The transportation sector plays a major role in the rapid economic growth of developing countries. Since this sector requires large amounts of fossil energy resources, it has a very important impact on global warming and greenhouse gas emissions. As aviation has a significant contribution to carbon dioxide (CO2) emissions among different type of transportation, there is considerable interest in policies, regulations and research to mitigate the adverse effects of aviation on climate [1]. This work investigates the role of air passengers and air freight on CO2 emissions from aviation for eight oil-producing countries in the middle east for the years 2013–2019. Maximum entropy bootstrap for time series and generalized maximum entropy estimation are used in this work, which represent two powerful techniques that lead to reliable and stable results in ill-posed models. The empirical results confirm the existence of a positive impact of air passengers on CO2 emissions from air transport in all the sample countries. But the connection between air freight and CO2 emissions from aviation is only confirmed for Iran and Qatar. The findings for the other countries regarding the impact of air freight on CO2 emissions from aviation depend on the significance levels considered. |
id |
RCAP_c578977abcd171699639fcc0a6a7b235 |
---|---|
oai_identifier_str |
oai:ria.ua.pt:10773/37905 |
network_acronym_str |
RCAP |
network_name_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository_id_str |
7160 |
spelling |
Investigating CO2 emissions from aviation in oil producing countries using a two-stage maximum entropy approachAir transportCO2 emissionsMaximum entropyThe transportation sector plays a major role in the rapid economic growth of developing countries. Since this sector requires large amounts of fossil energy resources, it has a very important impact on global warming and greenhouse gas emissions. As aviation has a significant contribution to carbon dioxide (CO2) emissions among different type of transportation, there is considerable interest in policies, regulations and research to mitigate the adverse effects of aviation on climate [1]. This work investigates the role of air passengers and air freight on CO2 emissions from aviation for eight oil-producing countries in the middle east for the years 2013–2019. Maximum entropy bootstrap for time series and generalized maximum entropy estimation are used in this work, which represent two powerful techniques that lead to reliable and stable results in ill-posed models. The empirical results confirm the existence of a positive impact of air passengers on CO2 emissions from air transport in all the sample countries. But the connection between air freight and CO2 emissions from aviation is only confirmed for Iran and Qatar. The findings for the other countries regarding the impact of air freight on CO2 emissions from aviation depend on the significance levels considered.Elsevier2025-09-01T00:00:00Z2023-09-01T00:00:00Z2023-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10773/37905eng0360-544210.1016/j.energy.2023.127898Zanjani, ZeinabSoares, IsabelMacedo, Pedroinfo:eu-repo/semantics/embargoedAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-02-22T12:14:00Zoai:ria.ua.pt:10773/37905Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:08:27.310465Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Investigating CO2 emissions from aviation in oil producing countries using a two-stage maximum entropy approach |
title |
Investigating CO2 emissions from aviation in oil producing countries using a two-stage maximum entropy approach |
spellingShingle |
Investigating CO2 emissions from aviation in oil producing countries using a two-stage maximum entropy approach Zanjani, Zeinab Air transport CO2 emissions Maximum entropy |
title_short |
Investigating CO2 emissions from aviation in oil producing countries using a two-stage maximum entropy approach |
title_full |
Investigating CO2 emissions from aviation in oil producing countries using a two-stage maximum entropy approach |
title_fullStr |
Investigating CO2 emissions from aviation in oil producing countries using a two-stage maximum entropy approach |
title_full_unstemmed |
Investigating CO2 emissions from aviation in oil producing countries using a two-stage maximum entropy approach |
title_sort |
Investigating CO2 emissions from aviation in oil producing countries using a two-stage maximum entropy approach |
author |
Zanjani, Zeinab |
author_facet |
Zanjani, Zeinab Soares, Isabel Macedo, Pedro |
author_role |
author |
author2 |
Soares, Isabel Macedo, Pedro |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Zanjani, Zeinab Soares, Isabel Macedo, Pedro |
dc.subject.por.fl_str_mv |
Air transport CO2 emissions Maximum entropy |
topic |
Air transport CO2 emissions Maximum entropy |
description |
The transportation sector plays a major role in the rapid economic growth of developing countries. Since this sector requires large amounts of fossil energy resources, it has a very important impact on global warming and greenhouse gas emissions. As aviation has a significant contribution to carbon dioxide (CO2) emissions among different type of transportation, there is considerable interest in policies, regulations and research to mitigate the adverse effects of aviation on climate [1]. This work investigates the role of air passengers and air freight on CO2 emissions from aviation for eight oil-producing countries in the middle east for the years 2013–2019. Maximum entropy bootstrap for time series and generalized maximum entropy estimation are used in this work, which represent two powerful techniques that lead to reliable and stable results in ill-posed models. The empirical results confirm the existence of a positive impact of air passengers on CO2 emissions from air transport in all the sample countries. But the connection between air freight and CO2 emissions from aviation is only confirmed for Iran and Qatar. The findings for the other countries regarding the impact of air freight on CO2 emissions from aviation depend on the significance levels considered. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-09-01T00:00:00Z 2023-09-01 2025-09-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10773/37905 |
url |
http://hdl.handle.net/10773/37905 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
0360-5442 10.1016/j.energy.2023.127898 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/embargoedAccess |
eu_rights_str_mv |
embargoedAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
|
_version_ |
1799137737102589952 |