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Öğe Accounting for the combined impacts of natural resources rent, income level, and energy consumption on environmental quality of G7 economies: a panel quantile regression approach(SPRINGER HEIDELBERG, TIERGARTENSTRASSE 17, D-69121 HEIDELBERG, GERMANY, 2021) Gyamfi, Bright Akwasi; Onifade, Stephen Taiwo; Nwani, Chinazaekpere; Bekun, Festus VictorAs the argument widens on the need to cut down on global carbon emissions, this study addresses environmental degradation using a combination of second-generation empirical methodologies including, quantile regression (QR), augmented mean group (AMG), fully modified ordinal least square (FMOLS), and dynamic ordinal least square (DOLS) to examine the impacts of natural resource rents alongside disaggregated energy consumption on the environmental quality of the G7 economies within the framework of the stochastic impact by regression on population, affluence, and technology (STIRPAT) model. The empirical findings reveal that the total natural resources rent indicates a positive significant relationship with pollution in all the quantiles except Q 0.05. Additionally, the findings for renewable energy consumption are adverse and significant throughout the assessed quantiles while fossil fuel energy consumption is reported to have a positive and significant effect on carbon dioxide emissions, thus, increasing environmental degradation experienced in the G7 economies. The extended findings from the Granger causality analysis also show that income levels combined with fossil fuel use have a strong effect on environmental degradation, while the total natural resources rent granger causes clean energy consumption within the G7 countries. This finding supports the assertions that natural resource revenue is mostly channeled into further productivity avenues which consequently lead to further environmental degradation. As such, while maintaining targeted revenue agenda, we strongly recommend that productivity gains from natural resource rents within the G7 economies should be harnessed for investment in clean energy for a more sustainable environment.Öğe Another look at the nexus between economic growth trajectory and emission within the context of developing country: fresh insights from a nonparametric causality-in-quantiles test(Springer, 2023) Adebayo, Tomiwa Sunday; Bekun, Festus Victor; Rjoub, Husam; Agboola, Mary Oluwatoyin; Agyekum, Ephraim Bonah; Gyamfi, Bright AkwasiAchieving environmental sustainability has become a global concern amidst increasing climate change threat. Using quarterly frequency data for the case of Russia from 1992 to 2018, the present study explores the interaction between disaggregated energy consumption (renewable energy and non-renewable energy), trade flow and economic growth on a broader measure for environmental degradation (ecological footprint). The choice of the variables draws strength from initiative of the United Nations Sustainable Development Goals (UN-SDG, 7, 8 11 and 13) for responsible energy consumption and clean energy consumption while mitigating climate change issues. The study applied the quantile-on-quantile regression (QQR) and nonparametric causality-in-quantiles to capture these associations. The outcomes from the QQR disclosed that in the majority of the quantiles, trade openness and renewable energy use contribute to environmental sustainability, while nonrenewable energy amplifies ecological footprint. Furthermore, growth in Russia escalates its ecological footprint. Moreover, in the majority of the quantiles, all the exogenous variables can predict ecological footprint. Given the outcomes of this study, it outlines the need for a paradigm shift for alternative and clean energy consumption in Russian energy mix amidst its economic growth trajectory while accounting for green-development approaches. Pathways to fully achieve the sustainability targets are carefully outlined in the concluding section.Öğe The anthropogenic consequences of energy consumption in E7 economies: Juxtaposing roles of renewable, coal, nuclear, oil and gas energy: Evidence from panel quantile method(ELSEVIER SCI LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND, 2021) Gyamfi, Bright Akwasi; Adedoyin, Festus Fatai; Bein, Murad A.; Bekun, Festus Victor; Agozie, Divine Q.The emerging industrialized seven (E7) economies are not excluded from the global warming issues which is a major problem for most economies. The E7 member countries have partaken in policies to mitigate against global warming in terms of decoupling CO2 emission from economic growth trajectory in the highlighted economies. It is on this premise that the present study is motivated to consider the connection among economic growth, pollutant emissions, coal rent while accounting for the role of other co-variates such as CO2 damage and energy from a nuclear energy source, oil gas energy between 1990 and 2016 on an annual frequency. This study adopts the use of panel ordinary least squares alongside panel quantile regression to explore the coal rent-energy and environment nexus. The empirical result shows a positive and significant effect of both real GDP and coal rent on CO2 emissions. More precisely, a 1% increase in GDP growth increases pollution emission by 0.400% while for coal rent, an increase in coal consumption dampens environmental quality by 0.088% as reported by the panel regression which is resonated by the quantile regression estimations at different tails of the data. Nevertheless, we observe that 0.95 percentile GDP growth strongly contributes to environmental pollution while at the median tail i.e. 0.5 percentile renewable energy consumption dampens the adverse effect of environmental degradation. Additionally, renewable energy, on the other hand, was found a negative and significant impact on CO2 emissions in E7 countries as a 1% increase in renewable energy consumption improves environmental quality by 0.588% Moreover, the estimated results indicate that regulation of coal consumption through the rent in addition to the cost of carbon damage will further increase the CO2 emissions in E7 countries. This study implies that putting stringent regulations on coal consumption as it concerns the increasing cost of carbon damage will not be of help to environmental sustainability within the E7 economies. The adoption of renewable energy consumption, nuclear energy, oil energy will reduce CO2 emissions in E7 countries. Thus, suggesting a paradigm shift for low-carbon energy sources which are more environmentally friendly.Öğe Assessing the linkage between energy consumption, fnancial development, tourism and environment: evidence from method of moments quantile regression(SPRINGER HEIDELBERG, TIERGARTENSTRASSE 17, D-69121 HEIDELBERG, GERMANY, 2022) Ohajionu, Uchechi Cynthia; Gyamfi, Bright Akwasi; Haseki, Murat İsmet; Bekun, Festus VictorAccording to the United Nations World Tourism Organization (UNWTO), tourism sector ranks high in terms of her contribution to economic growth and employment opportunity generation in most economies. Several studies have been documented in the extant literature on the nexus between emission, tourism, and economic growth. However, the role of foreign direct investment that highlights either pollution haven or halo hypothesis and pivotal role of domestic credit to private sector in an environmental Kuznets curve (EKC) environment is lacking in the extant literature. To this end, this study used augmented mean group (AMG) and method of moment quantile regression (MM-QR) approaches to explore the nexus between per capital income and its square, tourism, foreign direct investment, domestic credit to private sector and CO2 emission. Empirical results show that tourism had a negative signifcant relationship with CO2 emission. Furthermore, income on the other hand had positive relationship with emissions while its square had negative relationship with emissions. This result also shows the presence of EKC indicating the inverted U-shaped curve. FDI has shown a positive signifcant relationship with pollution which indicates the pollutant haven hypothesis (PHH), and credit to private sector shows a positive relationship with CO2 emission. On the causality analysis from Dumitrescu and Hurlin panel causality test, there was a bi-directional causality between: tourism and CO2 emission, per capital income and CO2 emission as well as domestic credit and CO2 emission. From these outcomes, it shows that tourism development is not detrimental to environmental quality in the Mediterranean region investigated. However, there is need for caution on FDI infux and dirty economic activities that might compromise environmental quality in the study bloc.Öğe Assessment of environmental implications of energy consumption towards sustainable development in G7 countries(WILEY, 111 RIVER ST, HOBOKEN 07030-5774, NJ, 2021) Gyamfi, Bright Akwasi; Bein, Murad A.; Bekun, Festus Victor; Yaw, Sarpong Steve; Vo, Xuan VinhFollowing universal debate for energy sources and sustainable development across the globe, with its far-reaching implications on the environment, this crusade aligns with the United Nations Sustainable Development Goals (UN-SDGs). The study variables are based on the SDGs-7, 8, and 13 that highlights access to clean energy, sustainable economic growth and mitigation of climate change issues. Awareness of environmental sustainability has received much consideration because of the hazards associated with climate change issues in recent times. Studies on environmental quality and pollution emissions (CO2) are becoming increasingly interesting. It is reported that human activities and increasing economic issues resolve environmental-related challenges. In the light of this, we assess how employment moderates energy consumption and climate change for G7 countries. We utilise panel co-integration and long-run regression using dynamic ordinary and fully modified ordinary least squares to institute the magnitude of long-run elasticity among the outlined variables. Panel heterogeneous techniques are used to detect the direction of causality for the annual data from 1990 to 2016. The empirical result shows a clear significant correlation between variables and the long-run relationship between pollutant releases and energy utilisation, employment and real output. The study finds an inverse relationship between trade and pollutant emissions, thus suggesting that openness trade mitigates against environmental degradation in the sampled blocs. The causality analysis reveals a bidirectional causality between emissions and employment and a unidirectional causality between emissions, real GDP, energy utilisation and trade. These results have far-reaching outcomes on environmental fronts and economic growth highlighted in this study.Öğe Beyond environmental Kuznets curve and policy implications to promote sustainable development in Mediterranean(ELSEVIER, RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS, 2021) Gyamfi, Bright Akwasi; Adebayo, Tomiwa Sunday; Bekun, Festus Victor; Agyekum, Ephraim Bonah; Kumar, Nallapaneni Manoj; Alhelou, Hassan Haes; Al-Hinai, AmerIn acknowledgment of the devastating consequences of environmental deterioration, the Mediterranean members are committed to adopt the 2015 treaty action plans of the Paris Climate Agreement (COP21) as carbon dioxide emission (CO2) are on the rise in the Mediterranean region, which seems to be a serious challenge to our world’s environment. To this end, our study examined the impact of Foreign Direct Investment (FDI) on environmental degradation for the Mediterranean members for the period between 1995 to 2016. However, variables such as, financial development, economic growth, renewable energy and fossil fuel were further examined by the use cross-sectional-Panel pooled Auto Regressive Distributed Lag methodology, Augmented Mean Group (AMG) and Dumitrescu and Hurlin panel causality test was used for causality analysis. The co-integration results from Westerlund (2007) shows a long-run equilibrium relationship between highlighted variables. The empirical result revealed a negative relation between FDI and CO2 indicating pollutant Hallo Hypothesis (PHH). Moreover, income and its square show an inverted U-Shaped curve indicating environmental Kuznets curve (EKC) hypothesis. Both financial development and renewable energy indicated an adverse association with CO2 emission whereas fossil fuel had a positive relationship with emissions. However, there was a feedback causality among income and carbon emission as well as financial development and carbon emission. Furthermore, we observe that FDI and carbon emission, renewable energy and carbon emission, as well as fossil fuel and carbon emission were found to have one-way causal relationship. Overall, the study suggests some policy prescriptions including the implementation of conservation initiatives and the establishment of clean energy regulation and strategies for the investigated bloc.Öğe Beyond the environmental Kuznets Curve in E7 economies: Accounting for the combined impacts of institutional quality and renewables(ELSEVIER SCI LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND, 2021) Bekun, Festus Victor; Gyamfi, Bright Akwasi; Onifade, Stephen Taiwo; Agboola, Mary OluwatoyinThis study explores the applicability of conventional environmental Kuznets curve (EKC) with an extension for the case of emerging industrialized economies, comprised of China, India, Brazil, Mexico, Russia, Indonesia, and Turkey, for annual time frequency from 1995 to 2016. This study is distinct from that already documented in the extant literature by extending the traditional EKC phenomenon by accounting for the combined impact of institutional quality and renewables in E7 blocs. The countries under review are known to be emerging and still at their scale stage of their growth path. As such, the need to explore the theme is pertinent for stakeholders. Empirical framework is built on second-generational panel econometrics strategies that consist of Augmented Mean Group, Common Correlated Effects Mean Group estimator, Driscoll-Kraay and Dumitrescu and Hurlin Causality analysis, which is superior to first-generation methods. Our study validates the EKC phenomenon in E7, i.e., where emphasis is placed on economic expansion relative to the quality of the environment. The EKC phenomenon is validated by the deteriorating effect of fossil-fuel energy consumption in the bloc. However, renewables are seen as a panacea to reduce pollution emission as renewable energy exerts a negative and statistical relationship with CO2 emission over the sampled period. Additional results show that weak institution also dampens the quality of the environment in E7. These outcomes are suggestive to policy makers to reinforce their commitment to the quality of the environment in terms of growth and energy transition from fossil fuel to clean energy sources. Further policy prescriptions are presented in the concluding section.Öğe Beyond the Environmental Kuznets Curve in South Asian economies: accounting for the combined effect of information and communication technology, human development and urbanization(Springer, 2023) Gyamfi, Bright Akwasi; Agozie, Divine Q.; Bekun, Festus Victor; Koksal, CihatThe aim of this study is to investigate the role of information and communication technology (ICT) and human capital development on environmental degradation (CO2) using the Environmental Kuznets Curve (EKC) framework in line with the 21st Conference of the Parties to the UNFCCC (COP21). Five South Asian countries namely: Bangladesh, India, Nepal, Pakistan and Sri Lanka were considered in the context of the present study between the annual time period of 1990 to 2016. Pedroni cointegration test and Kao's residual cointegration test are used to assess long term relationship while Dumitrescu and Harlin (Econ Model 29:1450-1460, 2012) is used to test causality relationship between the variables. Empirical findings from the study showed significant effects of ICT import, renewable energy usage and human development decrease CO2 levels while ICT export and urbanization increase carbon emission levels in the long run. Furthermore, a significantly positive association is observed between economic growth and CO2 emission while the square of national income exerts a significantly negative effect on environmental degradation, which supports the EKC for the South Asian states. From a practical implication context, policymakers should not only concentrate on their economic growth trajectory improvement but also enhance the improvement of their ICT infrastructure, invest more in renewable energy sources, follow policies that would help the countries to raise human development standards, as well as consciousness for environmental sustainability should be pursued.Öğe Beyond the environmental Kuznets curve: Do combined impacts of air transport and rail transport matter for environmental sustainability amidst energy use in E7 economies?(SPRINGER, VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS, 2022) Gyamfi, Bright Akwasi; Bekun, Festus Victor; Balsalobre-Lorente, Daniel; Onifade, Stephen Taiwo; Ampomah, Asiedu BenjaminThis study is motivated by the United Nations Sustainable Development Goals (UNSDG-7,8,11,12 and 13) on the need for clean and responsible energy consumption in view of anticipated actions for environmental sustainability. The world has been plagued with various consequences of environmental degradation including the attendant risks of climate change which has been exacerbated by rising greenhouse gas (GHGs) emissions over the years. To this end, we explore the combined efect of rail, air transportation, and urbanization in an EKC framework for the case of the E7 economies between 1995 and 2016. This study distinguishes itself from the extant ones by extending the EKC framework to explore the nexus between air transport, rail transport, urbanization, and the environment. The empirical evidence obtained from the study is based on second-generation panel econometric methods that are robust to heterogeneity and cross-sectional issues. Firstly, the fndings lend support to the EKC phenomenon for E7 economies, thereby, implying that emphasis is placed on higher-income status in the bloc relative to environmental sustainability. Secondly, conventional energy from fossil fuel and air transport signifcantly dampen environmental quality among the E7 economies. Thirdly, rail transport and urban population, on the contrary, strongly aid the improvement of environmental quality among the E7 countries thus underscoring the signifcance of green urban mass (rail) transportation to the environmental sustainability agenda. Hence, in view of the economic growth trajectory among the E7 economies, useful policy blueprints were highlighted in the concluding section of the studyÖğe A bibliometric review analysis into environmental kuznets curve phenomenon: A retrospect and future direction(Cell Press, 2023) Ajmi, Ahdi Noomen; Bekun, Festus Victor; Gyamfi, Bright Akwasi; Meo, Muhammad SaeedThe present study presents a retrospect into environmental Kuznets curve hypothesis (EKC). The EKC debate is dated over four decade long and worthy of empirical scrutiny. To this end, the present study leverages on over 200 previous studies curated from SCOPUS and Web of science (WOS) core collection database respectively. The present study also presented both literature schematic on the evolution, trends, gaps, and future directions on the EKC debate. This paper endeavors to enhance our comprehension of the inherent paradoxes present in sustainability discourses by delving into the fundamental assumptions underlying the Environmental Kuznets curve (EKC). By conducting a bibliometric analysis, we aim to shed light on the factors contributing to the prominence of thematic keywords within sustainability discourses. This study seeks to provide valuable insights into these dynamics and implications on sustainability debates. Key empirical findings outlines predominant and influential studies and journal outlets on the theme under consideration. The present study bibliometric analysis displays that Ozturk i. with 13 published papers 3153 citations and a link strength of 2, Dogan e. Had 7 papers with 2190 citations with no link strength, Shahbaz. B 7 papers 1347 citations and 1 link strength, Saboori b.7 papers 677 citations 1 strength link and Liu y. 6 papers 582 citations with no link strength. From a policy dimension, the present bibliometric study presents valuable depth on the evolution and development of the EKC phenomenon by identifying's the extant literature leaders, action step for future studies on environmental sustainability without compromise on economic growth as the EKC theme express the tradeoff between economic growth and environmental degradation. Further insights are rendered in the concluding section.Öğe Bitcoin’s Reaction to the Federal Reserve’s Announcements and Stimulus Measures, the Equity Market, and Economic Policy Uncertainty: Evidence during the COVID-19 Pandemic(CRC Press, 2024) Bein, Murad A.; Gyamfi, Bright Akwasi; Bekun, Festus Victor; Taha, AmjadThe COVID-19 pandemic is still underway, which means that the crisis’s full extent cannot yet be known. Nevertheless, investigations into the economic effects of the pandemic and its impact on the financial markets have begun. Since the onset of the COVID-19 crisis, the stock markets in both developing and developed economies and the international crude oil and currency markets have experienced the worst volatility on record. During periods of uncertainty, investors typically attempt to reduce their exposure or diversify their investments and search for safer assets. Recently, there has been an increase in the debate regarding whether Bitcoin can serve as a haven during periods of market turmoil. While regular currencies are guaranteed by the governments or organizations that issue them, Bitcoin, as a digital currency, is not guaranteed by anybody (Weber 2016). © 2024 Andrew Adewale Alola, Festus Victor Bekun and Uju Violet Alola.Öğe Can information and communication technology and institutional quality help mitigate climate change in E7 economies? An environmental Kuznets curve extension(Springer Science and Business Media Deutschland GmbH, 2022) Gyamfi, Bright Akwasi; Ampomah, Asiedu B.; Bekun, Festus V.; Asongu, Simplice A.Understanding the role of information communication and technology (ICT) in environmental issues stemming from extensive energy consumption and carbon dioxide emission in the process of economic development is worthwhile both from policy and scholarly fronts. Motivated on this premise, the study contributes to the rising studies associated with the roles of economic growth, institutional quality and information and communication technology (ICT) have on CO2 emission in the framework of the 21st Conference of the Parties (COP21) on climate convention in Paris. Obtaining data from the emerging industrialized seven (E7) economies (China, India, Indonesia, Russia, Mexico, Brazil and Turkey) covering annual frequency from 1995 to 2016 for our analysis achieved significant outcome. From the empirical analysis, economic globalization and renewable energy consumption both reduce CO2 emissions while ICT, institutional quality and fossil fuel contribute to the degradation of the environment. This study affirms the presence of an environmental Kuznets curve (EKC) phenomenon which shows an invented U-shaped curve within the E7 economies. On the causality front, both income and its square have a feedback causal relationship with carbon emissions while economic globalization, institutional quality, ICT and clean energy all have a one-way directional causal relationship with CO2 emissions. Conclusively, the need to reduce environmental degradation activities should be pursued by the blocs such as tree planting activities to mitigate the effect of deforestation. Furthermore, the bloc should shift from the use of fossil-fuel and leverage on ICT to enhance the use of clean energy which is environmentally friendly. © 2022, The Author(s).Öğe Can technological innovation, foreign direct investment and natural resources ease some burden for the BRICS economies within current industrial era?(ELSEVIER SCI LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND, 2022) Gyamfi, Bright Akwasi; Agozie, Divine Q.; Bekun, Festus VictorEconomic advancement has tended to affect the processes of industrialization, which has increased the value of exploited natural resources via the application of technology. Intensive use of natural resources via total reserves, technological innovation, foreign direct investment (FDI), and renewable energy can have an impact on the environment. Considering this, the present study investigates the nexus between industrialization, total reserves, inflows of FDI, technical innovation, renewable and natural resources, and CO2 emissions in the case of BRICS. To this end, annual frequency data for BRICS from 1990 to 2019 are employed in panel framework. The study employs a battery of econometric techniques, namely the Augmented Mean Group (AMG), Common Correlated Effects Mean Group (CCEMG), and Driscoll-Kraay estimators to explore the underlined relationship. The cointegration results based on Westerlund, J. (2007) show that there exists a long-run equilibrium relationship between the study outlined variables over the investigated period. From the empirical analysis, technological innovation and renewable energy both reduce CO2 emissions while industrial value-added, natural resources, FDI and total reserves contribute to the degradation of the environment. Additionally, the interaction between industrial value-added and technological innovation also has negative impact on the BRICS countries’ environment. Based on these outcomes, the BRICS economies are enjoined to pursue green technology growth without compromise for environmental quality in the bloc. Finally, numerous significant policy ramifications for protecting environmental quality in BRICS economies have been proposed in the concluding section.Öğe Discerning the role of renewable energy and energy efficiency in finding the path to cleaner consumption and production patterns: New insights from developing economies(PERGAMON-ELSEVIER SCIENCE LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND, 2022) Shahbaz, Muhammad; Nwani, Chinazaekpere; Bekun, Festus Victor; Gyamfi, Bright Akwasi; Agozie, Divine Q.This study provides empirical evidence on the relationship between energy efficiency and production- andconsumption based carbon emissions by assessing the impact of population size, income, and clean energy on the carbon dioxide (CO2) emissions function. Method of Moments Quantile Regression (MM-QR) and Augmented Mean Group (AMG) estimators are applied to observe long-term associations between the variables, and Dumitrescu-Hurlin (DH) Ganger causality test is used to identify the direction of causality. Findings reveal that, across all specifications, energy intensity and population size have positive (increasing) impact on both estimates of CO2 emissions while renewable energy use has a negatively significant impact and stronger on consumptionbased estimates. The presence of an inverted U-shaped curve in the relationship between per capita income and CO2 emissions, as predicted by the Environment Kuznets curve (EKC) hypothesis, only exists when CO2 emissions are calculated based on production pattern. Further empirical analysis based on DH causality tests show a bidirectional causality between energy intensity and production-based CO2 emissions, population size and consumption-based CO2 emissions, per capita income and consumption-based CO2 emissions, and energy intensity and renewable energy use. In addition, a unidirectional causality runs from per capita income to production-based CO2 emissions, and from energy intensity and renewable energy use to consumption-based CO2 emissions. This analysis outlines a paradigm for the formulation of a green development strategy in developing economies via energy and environmental resources.Öğe Do financial development, foreign direct investment, and economic growth enhance industrial development? Fresh evidence from Sub-Sahara African countries(Springer Heidelberg, 2023) Appiah, Michael; Gyamfi, Bright Akwasi; Adebayo, Tomiwa Sunday; Bekun, Festus VictorThis study investigates the impact of financial development, economic growth, and foreign direct investment on enhancing industrial growth for a panel of selected Sub-Sahara African (SSA) countries from 1990-2017. However, the present study enriches our understanding of financial development by employing a new comprehensive index focused on the accessibility, scope, and productivity of capital systems and banking institutions and incorporated foreign direct investment and economic growth as significant industrial growth drivers in the selected countries. A more robust technique Augmented Mean Group (AMG) and Common Correlated Effect Mean Group (CCEMG), were employed to access the long-run relationship among the understudy variables. Further empirical results shows that financial development and economic growth enhance industrial development with finance exhibiting signifcance while foreign direct investment is seen as adverse. Moreover, a two-way causality was obtained between industrialization and financial development while both foreign direct investment and economic growth had a one-way causality relationship with industrialization. Thus, our study implies that the government officials within these countries must provide a suitable environment for the public, private partnerships, i.e. private sector, which is the backbone for industrial development.Öğe Does agricultural development induce environmental pollution in E7? A myth or reality(SPRINGER HEIDELBERG, TIERGARTENSTRASSE 17, D-69121 HEIDELBERG, GERMANY, 2021) Adedoyin, Festus Fatai; Bein, Murad A.; Gyamfi, Bright Akwasi; Bekun, Festus VictorEnvironmental degradation caused by various human activities has been a subject of attention over the globe. There is a concern on how to maintain a clean environment and at the same time achieve optimum production of food and non-food products amidst global energy demand. To this end, this study examines the impact of agricultural development, energy use, and economic growth on CO2 emissions in the emerging seven countries that comprises China, India, Brazil, Mexico, Russia, Indonesia, and Turkey for the annual time frequency from 1990 to 2016. The study uses a battery of econometrics techniques for soundness of analysis the consist of pooled mean group autoregressive distributed lag methodology, dynamic ordinary least squares, and fully modified ordinary least squares as estimation techniques alongside Dumitrescu and Hurlin causality test for the direction of causality analysis. Empirical results revealed that value-added agriculture and economic growth are drivers of CO2 emission in the E7 countries, and the rise in renewable energy causes a reduction in CO2 emissions, while in the short run, economic growth has a positive impact on emissions in the focus countries. Causality analysis shows that there is a feedback causality between economic growth and emissions, between value-added agriculture and energy usage, between emission and value-added agriculture, and between economic growth and agricultural development. Furthermore, energy use does not cause emissions directly; it causes economic growth and value-added agriculture which causes emissions. This position aligns with the advocacy of the United Nations Sustainable Development Goal (UN-SDG) Targets 7 and 13 of clean energy access and mitigation of climate changes issues.Öğe Does financialization enhance renewable energy development in Sub-Saharan African countries?(Elsevier, 2023) Appiah, Michael; Ashraf, Sania; Tiwari, Aviral Kumar; Gyamfi, Bright Akwasi; Onifade, Stephen TaiwoThis study examines the influence of financial development, fiscal policy, and foreign capital on renewable energy development in 21 Sub-Saharan African nations from 2000 to 2021. The aim is to address the dearth of information on how the financial sector affects renewable energy. Using panel data and the Panel Quantile Autoregressive Distributed Lag (PQARDL) technique, we analyze the short- and long-term impacts of these factors while considering industrialization and institution quality. Our findings indicate that financial development and fiscal policy pose significant obstacles to renewable energy development across all quantile distributions in the long run. However, foreign capital positively contributes to renewable energy development across most quantiles, except the 70th quantile. We also observe a declining trend in Sub-Saharan Africa's share of renewable development due to industrialization and institutional quality in the long term. Furthermore, the interactive roles of fiscal policy and institutional quality hinder renewable advancement in the region over time. These empirical outcomes provide valuable insights on how to attract foreign capital and allocate investments in renewable development. By doing so, we can offer consumers cost-competitive choices and strive towards extending high-value-added facilities within a sustainable environment.Öğe Does psychological empowerment improve renewable energy technology acceptance and recommendation? Evidence from 17 rural communities(Pergamon-Elsevier Science Ltd, 2023) Agozie, Divine Q.; Afful-Dadzie, Anthony; Gyamfi, Bright Akwasi; Bekun, Festus VictorThis research investigates the incorporation of the Unified Theory of Acceptance and Use of Technology (UTAUT) and the Empowerment Theory into a robust construct within a Partial Least Squares-Structural Equation Model (PLS-SEM). Utilizing a cross-sectional survey approach, the study focuses on selected rural communities of Northern Ghana. The research encompasses 613 respondents, with an initial pilot study involving 80 participants. The study yields notable findings, establishing statistically significant and positive correlations between empowerment and attitude within the rural Ghanaian context. Furthermore, it identifies a significant influence of purchase intention on the propensity to recommend renewable energy technologies among rural households. These outcomes align with the principles of the Empowerment Theory and are in congruence with the United Nations Sustainable Development Goals (UN-SDGs), particularly SDG-7 (universal access to energy) and SDG-12 (responsible production and consumption). The study's implications extend to policy recommendations, specifically tailored to the unique energy landscape of Ghana. These findings contribute to a deeper comprehension of renewable energy proliferation dynamics and emphasize their crucial role in advancing sustainable development objectives and fostering responsible energy practices.Öğe An empirical assessment of the tripartite nexus between environmental pollution, economic growth, and agricultural production in Sub-Saharan African countries(Springer Heidelberg, 2023) Ali, Ernest Baba; Gyamfi, Bright Akwasi; Bekun, Festus Victor; Ozturk, Ilhan; Nketiah, PrinceA lot of attention has been paid to environmental pollution worldwide, due to the increase in anthropogenic activities. Massive investment in non-renewable energy options raises questions regarding environmental sustainability and how to maximize food and non-food output while still preserving a healthy ecosystem. To this end, the present study explores the three-way nexus between economic growth, CO2 emission, and agriculture-value added will accounting for other control variables across a balanced panel of selected African economies from 1997 to 2020. Panel econometrics method of the generalized method of moments (two-step difference GMM) is used to obtain a robust result. From the present study, the environmental pollution model shows that economic growth significantly contributes to environmental pollution in Africa. Additionally, the food price index, capital, and FDI promote pollution, while agricultural production and labor decrease pollution. In the case of the economic growth model, the findings reveal that environmental pollution supports the growth-led pollution hypothesis. Also, the food price index and capital ameliorate economic growth, while foreign direct investments decrease economic growth. Finally, the agricultural production model indicates that economic growth increases agricultural production when the interaction term between GDPC and FDI is included in the model. In summary, the combination of explanatory variables, environmental pollution, capital, and foreign direct investment decreases agricultural production. On the contrary, the food price index and labor promote agricultural production in Africa. Furthermore, the study provides a lot of policies for authorities and stakeholders in Sub-Saharan African countries and other developing economies.Öğe The environmental aspects of conventional and clean energy policy in sub-Saharan Africa: is N-shaped hypothesis valid?(SPRINGER HEIDELBERG, TIERGARTENSTRASSE 17, D-69121 HEIDELBERG, GERMANY, 2021) Bekun, Festus Victor; Alola, Andrew Adewale; Gyamfi, Bright Akwasi; Ampomah, Asiedu BenjaminIn the energy-environment literature, a handful of the advanced economies, mostly the European Union countries, have met some of the national environmental sustainability targets. Consequently, most of these countries are renewing their policies for 2040, while the African bloc largely seems to have a longer path to emerge from the woods. Giving this insight, we are compelled to draw inferences from the role of major energy sources (conventional and renewable) in the sub-Saharan Africa’s drive for environmental sustainability target. To achieve this objective, we examine the validity of an N-shaped hypothesis for subSaharan region which has received less documentation in the extant literature. Thus, this study employed the pooled mean group autoregressive distributed lag (PMG-ARDL) and Dumitrescu and Hurlin panel causality approaches as estimation techniques. Our empirical results show that conventional and renewable energy aspects respectively worsen and improve environmental quality in both short and long run. Importantly, the study establishes the validity of the N-shaped hypothesis in the two periods (short and long run) as reported by the study regression with 17.830% for GDP growth, ?2.241 % for quadratic form of GDP, and 0.094% for cubic form of GDP growth, respectively, in the long run. Moreso, renewable energy shows a magnitude of ?1.306% and ?0.157% for short- and long-run period, respectively, on carbon dioxide emission. The implication is that environmental quality in the sub-Saharan region is potentially characterized in cycles of worse (decreased quality), improvement (better quality), and again worse (deceased quality) resulting from the significant change in the region’s economic prosperity. In addition to the ARDL approach, the causality analysis further reiterates that there is significant causality from the energy forms and economic expansion to carbon emission at least in one direction. While examining the validity of N-shaped hypothesis for the first time for Africa, the study offers policy perspective to the governments and environmental stakeholders in the panel countries, especially to re-engineer the region’s economic dynamics if the region must meet the anticipated Sustainable Development Goals 2030.
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