Do technological innovations have symmetric or asymmetric effects on environmental quality? Evidence from Pakistan

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dc.authoridMajeed, Muhammad Tariq/0000-0001-9374-5025
dc.authoridullah, sana/0000-0003-3431-9776
dc.contributor.authorUllah, Sana
dc.contributor.authorOzturk, Ilhan
dc.contributor.authorMajeed, Muhammad Tariq
dc.contributor.authorAhmad, Waheed
dc.date.accessioned2025-03-07T20:21:18Z
dc.date.available2025-03-07T20:21:18Z
dc.date.issued2021
dc.departmentÇağ Üniversitesi
dc.description.abstractTechnological innovation has played an important role in the socio-economic development of societies but, this development has come with some potential hazards to the environment. To do so, we use annual time series data over the period 1990-2018 to measure the symmetric and asymmetric effects of technology innovation on carbon emissions for Pakistan. In estimates of linear ARDL model, we found patent (trademark) has negative (positive) short-run symmetric effects on carbon emissions that have been changed into the long-run symmetric insignificant effects in Pakistan. However, when we employed a nonlinear ARDL model, we found the positive and negative shock of the patent has insignificant short-run asymmetric effects while the positive shock of the trademark has an insignificant and negative shock of the trademark has negative significant effects on carbon emissions in the short run. Our findings have been changed into the long-run asymmetric effects in Pakistan. Overall, the results show that asymmetric effects exist between technology innovation and carbon emissions in the long run. Therefore, this empirical research is applicable to policymakers in Pakistan as well as developing economies.
dc.identifier.doi10.1016/j.jclepro.2021.128239
dc.identifier.issn0959-6526
dc.identifier.issn1879-1786
dc.identifier.scopus2-s2.0-85109460179
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.jclepro.2021.128239
dc.identifier.urihttps://hdl.handle.net/20.500.12507/3359
dc.identifier.volume316
dc.identifier.wosWOS:000713151300006
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Sci Ltd
dc.relation.ispartofJournal of Cleaner Production
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20241226
dc.subjectPatent
dc.subjectTrademark
dc.subjectTechnological innovation
dc.subjectPakistan
dc.subjectCO2 emissions
dc.titleDo technological innovations have symmetric or asymmetric effects on environmental quality? Evidence from Pakistan
dc.typeArticle

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