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Climate pledges versus commitment: Are policy actions of Middle-East and North African countries consistent with their emissions targets?

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Advances in Climate Change Research 2022年第4期13卷 612-621页

作者： hermas abudu Presley K.WESSEH Jr Boqiang LIN School of Management China Institute for Studies in Energy PolicyCollaborative Innovation Center for Energy Economics and Energy PolicyXiamen UniversityFujian361005China Belt and Road Research Institute Xiamen UniversityFujian361005China

Carbon emission is inevitable,and changes with energy consumption and economic development,presents policy options toward sustainable development ***,there is little assurance from policymakers in committing to climate change pledges:taking the Middle-East and North African(MENA)region as a specific case with using 2019 as a cut-off *** conducted an interim assessment of the Paris Agreement to ascertain whether climate actions are in tandem with emissions reduction *** use of difference-in-difference technique as a quasiexperiment supported by fixed-effects and placebo treatment models,the results point to evidence of less than 1%effective CO_(2) emissions reduction as of 2019 compared to the 2015 *** current carbon emissions reduction commitment level is far-reaching contrary to the Nationally Determined Contributions(NDCs)pledged(16.43%on average by 2030 compared to the 2015 level).The analysis suggests that achieving NDCs commitments are currently major burden on policymakers since the economic development is highly linked with nonrenewable energy ***,a more comprehensive framework when accounting for all available renewable and clean energy projects shows reduction levels in the range of 30%-40%from 2020 to *** results suggest that the Paris Agreement in MENA countries may be more effective from 2020,thus underscore the importance of capturing ongoing projects(involving renewable and clean energy technologies)into interim policy *** shared implication is that greater efforts are demanded from the region and at country levels to further decrease emissions through the use of negative emissions technologies particularly in the electricity generation sector.

关键词： Paris Agreement Carbon emissions reduction potential Carbon effciency:Climate change policy quasi-experiment MENA climate change performance

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Impact of inter-fuel substitution on energy intensity in Ghana

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Frontiers in Energy 2020年第1期14卷 27-41页

作者： Boqiang LIN hermas abudu School of Management China Institute for Studies in Energy PolicyCollaborative Innovation Center for Energy Economics and Energy PolicyXiamen UniversityXiamen361005China Belt and Road Research Institute Xiamen UniversityXiamen361005China

Energy intensity and elasticity,together with inter-fuel substitution are key issues in the current development stage of *** production and ridge regression are applied for studying these issues with a data range of 2000–*** current energy dynamics reveal the expected inverse relationship:higher energy intensity and lower elasticity with economic *** are evidences of energy-economic challenges:high energy cost,inefficiency and backfire rebound *** implications are higher energy losses in the system,more consumption of lower-quality energy together with low energy technology *** is wasted and directly not productive with economic *** is observed further that the higher energy intensity invariably increases CO2 emission because approximately 95%of total energy is derived from hydrocarbons and *** inter-fuel substitution future scenario design was further conducted and the results were positive with growth,lower energy intensity,and improved energy ***,government and energy policymakers should improve energy efficiency,cost,and *** is,they should change energy compositions and augment energy technology innovation,thus,increasing renewable share to 15%by 2026,reducing wood and charcoal by about 69%,and increasing natural gas to about 776%.Energy policymakers should enhance the installation of smart energy,cloud energy solution,tokenization of energy system and storage.

关键词： energy intensity energy elasticity inter-fuel substitution prospects energy contribution Translog production approach ridge regression

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Does political propaganda matter in mitigating climate change?Insights from the United States of America

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Journal of Management Science and Engineering 2023年第3期8卷 386-397页

作者： hermas abudu Presley K.Wesseh Jr Boqiang Lin College of Overseas Education Chengdu UniversityChengdu610106China School of Management China Institute for Studies in Energy PolicyXiamen UniversityXiamen361005China Center for African Development Strategy(CFADS) MonroviaLiberia

Some research on climate change has been the basis of climate change denialism(here-after,CCD is used to refer to denial,denialism,and deniers).There is formative knowledge about the role of political propaganda in climate policies and resulting *** to the understanding of political ideology and the extent of CCD,we adopt econometric techniques to study the impact of the United States of America's withdrawal from the Paris *** results show that ideological political propaganda haspsychological and philosophical consequences that impact climate change *** addition,we find that the effect of a state's economic growth on climate change is mediated by *** particular,low-income capitalist states have a higher propensity to become CCDs because they are more likely to engage in economic expansion even at the expense of environmental *** climate change policies depend on high-income nations and industries'willingness to adopt economic policies to achieve sus-tainable future ***,this study fills the literature gap on the relationship between political ideology and climate *** findings show that CCD significantlyinfluences voting patterns and socioeconomic *** impedes states from achieving net-zero emissions and carbon neutrality and it is used as a political *** to these findings,relevant policy suggestions are offered.

关键词： Climate change denial(ism) Propaganda climate change declaration USA-Paris agreement withdrawal Econometric modeling

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Climate bonds toward achieving net zero emissions and carbon neutrality:Evidence from machine learning technique

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Journal of Management Science and Engineering 2024年第1期9卷 1-15页

作者： hermas abudu Presley K.Wesseh Jr. Boqiang Lin College of Overseas Education Chengdu UniversityChengdu610106SichuanChina School of Management China Institute for Studies in Energy PolicyCollaborative Innovation Center for Energy Economics and Energy PolicyXiamen UniversityFujian361005China Center for African Development Strategy(CFADS) MonroviaLiberia

The Conference of the Parties(COP26 and 27)placed significant emphasis on climate financing policies with the objective of achieving net zero emissions and carbon ***,studies on the implementation of this policy proposition are *** address this gap in the literature,this study employs machine learning techniques,specifically natural language processing(NLP),to examine 77 climate bond(CB)policies from 32 countries within the context of climate *** findings indicate that“sustainability”and“carbon emissions control”are the most outlined policy objectives in these CB ***,the study highlights that most CB funds are invested toward energy projects(i.e.,renewable,clean,and efficient initiatives).However,there has been a notable shift in the allocation of CB funds from climate-friendly energy projects to the construction sector between 2015 and *** shift raises concerns about the potential redirection of funds from climate-focused investments to the real estate industry,potentially leading to the greenwashing of climate ***,policy sentiment analysis revealed that a minority of policies hold skeptical views on climate change,which may negatively influence climate ***,the findings highlight that the effective implementation of CB policies depends on policy goals,objectives,and ***,this study contributes to the literature by employing NLP techniques to understand policy sentiments in climate financing.

关键词： Climate bonds funds utilization Climate bonds policy text mining Machine learning technique Net zero emissions Policy sentiment analysis

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