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Baajike FB, Oteng-Abayie EF, Dramani JB, Amanor K. Effects of trade liberalization on the global decoupling and decomposition of CO 2 emissions from economic growth. Heliyon 2024; 10:e23470. [PMID: 38234890 PMCID: PMC10792192 DOI: 10.1016/j.heliyon.2023.e23470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 11/23/2023] [Accepted: 12/05/2023] [Indexed: 01/19/2024] Open
Abstract
Evidence of climate change is widespread and severe across all parts of the world. This poses a threat to humanity, and the entire environment. Appropriate policies are therefore required to help reduce greenhouse gas emission levels, limit the rate of global warming and its impact on climate change while pursuing national growth targets. This study employs the Tapio decoupling method to analyse the decoupling relationship (DR) between economic growth and carbon dioxide (CO2) emissions from 1998 to 2018. We also apply the Logarithmic Mean Divisia Index (LMDI) decomposition method on an extended Kaya identity to analyse CO2 emissions drivers in 145 countries. Last, the study examined the relative impacts of trade intensity and trade efficiency on the DR between economic growth and CO2 emissions. The results revealed that regions with relatively many developing and emerging countries (i.e., SSA, EAP, LAC, MENA, and SA) generally performed Weak Decoupling (WD), Expansive Negative Decoupling (END) and Expansive Coupling (EC), and the decoupling process was largely unstable. The ECA and NA regions on the other hand, which are typically composed of developed economies performed stable WD and Strong Decoupling (SD) statuses throughout the study period. The evidence further revealed that while trade intensity, activity, population, output per carbon emission and Carbon Intensity (CI) effects promote CO2 emissions, trade efficiency and energy intensity (EI) hinder emissions. We recommend that developing countries should enforce laws and cooperate with the developed economies to gain access to green technology to promote environmental sustainability.
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Affiliation(s)
| | - Eric Fosu Oteng-Abayie
- Department of Economics, Kwame Nkrumah University of Science and Technology, Ghana
- Department of Business Studies, School of Business & Applied Sciences, Garden City University College, Kumasi, Ghana
| | - John Bosco Dramani
- Department of Economics, Kwame Nkrumah University of Science and Technology, Ghana
| | - Kofi Amanor
- Department of Economics, Kwame Nkrumah University of Science and Technology, Ghana
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2
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Chroufa MA, Chtourou N. The effects of carbon inequality on economic growth: new evidence from MENA region. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:4654-4670. [PMID: 38105326 DOI: 10.1007/s11356-023-31483-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 12/07/2023] [Indexed: 12/19/2023]
Abstract
This study emphasizes the impact of carbon inequality on the economic growth of Middle East-North African (MENA) economies from 1995 to 2019. By employing the panel cross-sectionally augmented autoregressive distributed lags method (Chudik and Pesaran 2015), we explored the effect of the carbon footprint of top-income classes on economic performance in both the short and long term. The empirical results assume that carbon inequality indicators boost economic growth in the short and long run. In other words, economic growth may be slowed when carbon inequality is reduced. Our study has important implications for climate policy in the MENA region. In this context, relying on a carbon tax can increase business costs and reduce investment incentives leading to a decline in growth. Governments should adopt a more comprehensive approach incorporating other policy instruments such as nudging techniques, financial incentives, and public awareness campaigns. As a result, wealthy people will be encouraged to promote sustainable choices and behaviors that guarantee the progressive transition to low-carbon activities without hurting economic growth.
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Affiliation(s)
- Mohamed Ali Chroufa
- Faculty of Economics and Management, LED, University of Sfax, Airport Road, Km 4, 3018, Sfax, Tunisia.
| | - Nouri Chtourou
- Faculty of Economics and Management, LED, University of Sfax, Airport Road, Km 4, 3018, Sfax, Tunisia
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3
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Ibrahim RL, Al-Mulali U, Solarin SA, Ajide KB, Al-Faryan MAS, Mohammed A. Probing environmental sustainability pathways in G7 economies: the role of energy transition, technological innovation, and demographic mobility. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023:10.1007/s11356-023-27472-6. [PMID: 37225949 DOI: 10.1007/s11356-023-27472-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 05/02/2023] [Indexed: 05/26/2023]
Abstract
Global warming remains the most devastating environmental issue embattling the global economies, with significant contributions emanating from CO2 emissions. The continued rise in the level of greenhouse gas (GHG) emissions serves as a compelling force which constitutes the core of discussion at the recent COP26 prompting nations to commit to the net-zero emission target. The current research presents the first empirical investigation on the roles of technological advancement, demographic mobility, and energy transition in G7 pathways to environmental sustainability captured by CO2 emissions per capita (PCCO2) from 2000 to 2019. The study considers the additional impacts of structural change and resource abundance. The empirical backings are subjected to pre-estimation tests consisting of cross-sectional dependence, second-generation stationarity, and panel cointegration tests. The model estimation is based on cross-sectional augmented autoregressive distributed lag, dynamic common correlated effects mean group, and augmented mean group for the main analysis and robustness checks. The findings reveal the existence of EKC based on the direct and indirect effects of the components of economic growth. The indicators of demographic mobility differ in the direction of influence on PCCO2. For instance, while rural population growth negatively influences PCCO2 in the short-run alone, urban population growth increases PCCO2 in the short-run and long-run periods. Nonrenewable energy, information computer technology (ICT) imports, and mobile cellular subscriptions serve as positive predictors of PCCO2, while ICT exports and renewable energy moderate the surge in PCCO2. Policy implications that enhance environmental sustainability are suggested following the empirical verifications.
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Affiliation(s)
| | | | | | | | - Mamdouh Abdulaziz Saleh Al-Faryan
- School of Accounting, Economics and Finance, Faculty of Business and Law, University of Portsmouth, The United Kingdom & Consultant in Economics and Finance, Richmond Building, Portland Street, Portsmouth, PO1 3DE, Riyadh, Saudi Arabia
| | - Abubakar Mohammed
- Faculty of Business and Law, University of Roehampton, E16 2RD, London, UK
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Yang H, Xu X, Zhang F. Industrial co-agglomeration, green technological innovation, and total factor energy efficiency. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:62475-62494. [PMID: 35404036 DOI: 10.1007/s11356-022-20078-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 03/31/2022] [Indexed: 05/14/2023]
Abstract
The double-wheel driven of manufacturing and producer services industrial co-agglomeration is of great significance for transforming the economic growth mode driven by a single industry, integrating and extending regional resources, and improving energy efficiency. Based on panel data from 2004 to 2019, this paper uses the spatial Dubin model to analyze the impact of industrial co-agglomeration on total factor energy efficiency (TFEE) and its regional heterogeneity. Moreover, the mediating model is employed to examine the mediating effect of green technological innovation in the industrial co-agglomeration affects TFEE. Last but not least, the threshold panel regression model is conducted to verify the nonlinear relationship between industrial co-agglomeration and TFEE. The results show that there is a U-shaped curve relationship between industrial co-agglomeration and TFEE. Moreover, there are obvious regional heterogeneities in the impact of industrial co-agglomeration on TFEE and its spatial spillover effect. Meanwhile, industrial co-agglomeration has a significant indirect impact on TFEE through green technological innovation. In addition, there is a single threshold effect on the impact of industrial co-agglomeration on TFEE, only when the industrial co-agglomeration degree crosses the threshold value of 0.6329, can it positively promote the improvement of TFEE.
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Affiliation(s)
- Haochang Yang
- School of Economics & Management, Nanchang University, Nanchang, 330031, China.
| | - Xiezu Xu
- School of Economics & Management, Nanchang University, Nanchang, 330031, China
| | - Faming Zhang
- School of Business, Guilin University of Electronic Technology, Guilin, 541004, China
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5
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Talbi B, Ramzan M, Iqbal HA, Doğan B. Appraisal of CO 2 emission in Tunisia's industrial sector: a dynamic vector autoregression method. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:38464-38477. [PMID: 35083691 DOI: 10.1007/s11356-022-18805-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 01/18/2022] [Indexed: 06/14/2023]
Abstract
The world is confronted with a slew of environmental issues, one of which is attenuating the detrimental impacts of carbon dioxide (CO2) emission-induced climate change. The ever-increasing use of energy is eroding natural resources to the point that our economic future may be jeopardized. The Tunisian economic growth indicates the excellent performance in the industrial sector as the minimum required input for these developments which necessitate additional energy consumption, resulting in increased CO2 emissions and environmental degradation. This study explores the role of energy efficiency, urbanization, economic growth, and natural gas energy usage in the industrial sector on the CO2 emissions of Tunisia. The research mainly employs the vector autoregressive model (VAR) to examine the factors driving the evolution of CO2 emissions through the industrial sector from 2000 to 2018. The findings assess that natural gas as an energy source and efficiency is crucial for reducing CO2 emissions. The study has shown the existence of the environmental Kuznets curve (EKC), which demonstrates that economic development in Tunisia has an inverted U-shape connection with CO2 emissions. The findings show that energy consumption and GDP have a considerable impact on CO2 emissions due to large-scale population changes and industrial structure alteration. In contrast, energy efficiency is a key factor in lowering CO2 emissions. Based on the study's results, the article will enable economic decision-makers and relevant authorities to develop an appropriate energy strategy for the industrial sector to safeguard environmental deterioration in the long term by lowering carbon emissions.
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Affiliation(s)
- Besma Talbi
- Polytechnic School of Tunisia, University of Carthage, Tunis, Tunisia
| | - Muhammad Ramzan
- School of International Trade and Economics, Shandong University of Finance and Economics, Jinan, 250014, Shandong, China.
| | - Hafiz Arslan Iqbal
- School of International Trade and Economics, Shandong University of Finance and Economics, Jinan, 250014, Shandong, China
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Analysis of Influencing Factors of Embodied Carbon in China’s Export Trade in the Background of “Carbon Peak” and “Carbon Neutrality”. SUSTAINABILITY 2022. [DOI: 10.3390/su14063308] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Since China’s reform and opening up, especially after its accession to the World Trade Organization, its foreign trade has achieved fruitful results. However, at the same time, the extensive foreign trade growth model with high energy consumption and high pollution has also caused a rapid increase in carbon emissions. There is a large amount of embodied carbon emissions in the export trade. In order to achieve the strategic goals of “Carbon Peak” and “Carbon Neutrality’, and at the same time build a green trading system to achieve coordinated development of trade and the environment, it is of great significance to study embodied carbon emissions and how to decouple them with China’s foreign trade. This paper uses the Logarithmic Mean Divisia Index method to decompose the influencing factors of the embodied carbon in China’s export trade in order to study the impact of three factors: export scale, export structure, and carbon emission intensity. The results show that the change in export scale is the most important factor affecting the embodied carbon of China’s export trade, and the expansion of export scale has caused the growth of trade embodied carbon. Carbon emission intensity is the second influential factor, and the decline in carbon intensity would slow down the growth of trade embodied carbon, while changes in the export structure have the smallest impact on trade embodied carbon. The high carbonization of the overall export structure will cause growth of trade embodied carbon, but the tertiary industry has seen some improvement in the export structure, which could facilitate the decline of trade embodied carbon.
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Zaekhan Z, Nachrowi ND, Hartono D, Soetjipto W. What drives energy consumption in Indonesia’s manufacturing industry? An analysis of firm-level characteristics. INTERNATIONAL JOURNAL OF ENERGY SECTOR MANAGEMENT 2022. [DOI: 10.1108/ijesm-05-2021-0015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Purpose
This study aims to identify and analyse energy intensity in Indonesia’s manufacturing industry based on industrial sub-sector, island region, technology intensity, firm size, type of ownership and exporter status to determine which of these characteristics have the highest potential to decrease energy intensity.
Design/methodology/approach
Using firm characteristics data from statistics of large and medium industries in Indonesia, this study decomposed energy consumption of Indonesian firms into economic activity, economic structure and energy intensity for the period 2010–2014 through the logarithmic mean Divisia index (LMDI).
Findings
The results showed the decomposed energy intensity based on the six sub-categories. From the sub-categories, several characteristics which induced the most increases in energy intensity are highlighted. Several industrial sub-sectors were classified as highly energy-consuming, including rubber and plastic products, glass and non-metal mineral products, food, electrical machinery and apparatus, chemical, paper, motor vehicles and trailers and tobacco. Results from other sub-categories indicated that firms with high energy intensity were located in the Java--Bali region, had medium technology intensity and were exporters. Meanwhile, firm size and ownership type sub-categories did not show clear differences in energy intensity.
Practical implications
This study provides more focused policy recommendations for related policymakers and stakeholders to emphasise the most energy-inefficient and energy-intensive firm based on the results from each sub-category and hence policy priorities to reduce energy consumption can be well-targeted.
Originality/value
This study contributes to the field through a more thorough energy intensity analysis based on the classification of Indonesian firm characteristics to provide a more detailed insight on the cause of the ever-increasing energy intensity level in the country.
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Oteng-Abayie EF, Asaki FA, Eshun ME, Abokyi E. Decomposition of the decoupling of CO 2 emissions from economic growth in Ghana. FUTURE BUSINESS JOURNAL 2022; 8:25. [PMCID: PMC9362612 DOI: 10.1186/s43093-022-00138-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 07/26/2022] [Indexed: 03/27/2024]
Abstract
The study analysed the relationship between CO2 emissions and economic growth in Ghana, specifically by analysing Ghana's decoupling status from 1990 to 2018. The Tapio elasticity method and the logarithmic mean Divisia index decomposition technique were used in the study to find out what causes CO2 emissions in Ghana to change over time. The analysis revealed that CO2 emissions and economic growth have increased over the study period, with economic growth driven mostly by the services and industrial sectors in the last decade. The decoupling index analysis shows that weak decoupling status dominated the period 1990–2018, interspersed with strong decoupling and expansive negative decoupling status. Economic structure and energy intensity, instead, were found to promote the decoupling of CO2 emissions and economic growth. From the decomposition analysis, CO2 emissions in Ghana are driven on the average by economic activities, emission factors, and population growth. To achieve the Sustainable Development Goal 13, the study suggests that policies to cut CO2 emissions should focus on economic activities, factors that affect emissions, and population growth. Also, to decouple CO2 emissions from economic growth, the implementation of policies that change the structure of the economy and energy intensity towards renewable sources should be intensified in Ghana.
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Affiliation(s)
- Eric Fosu Oteng-Abayie
- Department of Economics, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Foster Awindolla Asaki
- Department of Economics, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | | | - Eric Abokyi
- Department of Economics, Universita‘ Politecnica Delle Marche, Ancona, Italy
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Chu CC, Zhou ZH, Sun B, Wen ZJ, Ma YY. Decoupling of Medical Public-Private Partnership Efficiency and Pollution to Improve Public Health: A Three-Stage DEA Analysis. Front Public Health 2021; 9:711084. [PMID: 34552908 PMCID: PMC8450434 DOI: 10.3389/fpubh.2021.711084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Accepted: 08/04/2021] [Indexed: 11/13/2022] Open
Abstract
This study investigates the spatiotemporal evolution of the efficiency of medical public–private partnerships (PPPs) and the decoupling of environmental pollution to promote public health, balanced development, and environmentalism. Based on the 2011–2020 data of medical PPPs in China, the results of a three-stage data envelopment analysis (DEA) and decoupling model show that, firstly, the spatiotemporal evolution of PPP efficiency of China in healthcare has forward periodic twists and turns, and alternating peaks and valleys, which fall into two stages: extensive development, and transformation and upgrading. Secondly, this development is either a type of stable, steady or a surge increase. Thirdly, PPP efficiency and environmental pollution show a weak decoupling state. That is, Northeast China (NEC) and Southwest China (SWC) are in a state of increasing connection, whereas Northwest China (NWC) is in an expanding negative decoupling state. The remaining regions are in a weak decoupling state. This study recommends the mode of ecology-oriented development (EOD) to promote a high-quality, integrated development of PPPs in medicine and healthcare that are especially conducive to a “green economy.” There should be a more coordinated development across regions in China as well.
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Affiliation(s)
- Chien-Chi Chu
- Business School, Foshan University, Guangdong, China
| | - Zhi-Hang Zhou
- Business School, Foshan University, Guangdong, China
| | - Bin Sun
- Business School, Foshan University, Guangdong, China
| | - Zhan-Jie Wen
- School of Internet Finance and Information Engineering, Guangdong University of Finance, Guangdong, China
| | - Yu-Yang Ma
- Business School, Foshan University, Guangdong, China
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Li C, Guo J, Xu X, Sun M, Zhang L. Determinants of smallholder farmers' choice on mulch film thickness in rural China. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:45545-45556. [PMID: 33866510 DOI: 10.1007/s11356-021-13866-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Accepted: 04/06/2021] [Indexed: 06/12/2023]
Abstract
Agricultural mulch film pollution has become a prevailing concern. Studies have shown that the thickness of mulch film is a key factor affecting mulch film recycling, but research about farmers' choice on mulch film thickness is lacking. Based on survey data from 2025 households in five Chinese provinces in 2018, the Heckman two-stage model was used to analyze the influencing factors of farmers' choice on mulch film thicknesses. Mulch film had been used by 21.98% of the sample households, and 41.47% of the used mulch film did not meet the national thickness standard. The econometric results showed that farmers' product cognition and market factors were the two most important factors, and there was a significant negative correlation with the choice of film thickness. In addition, the choice of mulch film with different thicknesses was affected by household characteristics, subjective norms, and farmland property rights. Strengthening and stabilizing farmland property rights is a long-term mechanism to promote farmers to choose thicker mulch film. In addition to strengthening the production and sale of substandard film supervision, farmers' choice of film thickness should be included in village regulations and other rural grass-roots governance systems, especially in the mechanism design between agricultural farmland protective subsidies and the prevention of mulch film pollution, rather than just considering the recycling itself.
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Affiliation(s)
- Chang Li
- Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China
- International Ecosystem Management Partnership, United Nations Environment Programme, Beijing, 100101, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Jianbing Guo
- School of Agricultural Economics and Rural Development, Renmin University of China, Beijing, 100872, China
- China Anti-Poverty Research Institute, Renmin University of China, Beijing, 100872, China
| | - Xiangbo Xu
- Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China.
- International Ecosystem Management Partnership, United Nations Environment Programme, Beijing, 100101, China.
| | - Mingxing Sun
- Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China
- International Ecosystem Management Partnership, United Nations Environment Programme, Beijing, 100101, China
| | - Linxiu Zhang
- Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China
- International Ecosystem Management Partnership, United Nations Environment Programme, Beijing, 100101, China
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