scholarly journals The environmental Kuznets curve for Turkish provinces: a spatial panel data approach

2021 ◽  
Author(s):  
Burhan Can Karahasan ◽  
Mehmet Pinar
Keyword(s):  
Panel Data ◽  
Environmental Degradation ◽  
Spatial Econometrics ◽  
Environmental Kuznets Curve ◽  
Action Plan ◽  
Spatial Dimension ◽  
Kuznets Curve ◽  
Ekc Hypothesis ◽  
Spatial Spillovers ◽  
Spatial Panel Data

AbstractThis paper aims to test the existence of the environmental Kuznets curve (EKC) hypothesis using SO2 measurements in Turkish provinces between 2004 and 2019. The existing studies concerning the EKC hypothesis for Turkey either use a country-level analysis or panel data techniques covering provincial data that do not account for the spatial dimension. To account for the spatial dependence and overcome the biases resulting from the existence of such spatial spillovers, this paper combines the traditional panel data methodology with the recent advances in spatial econometrics. Our findings confirm the presence of a non-linear link between regional economic prospects and environmental degradation. However, unlike the core expectations of the EKC hypothesis, our results demonstrate a U-shaped relationship between economic development and SO2 levels. Moreover, these findings are robust to the inclusion of a spatial battery which highlights the existence of regional spillovers. Overall, our results show that the post-2000 epoch calls for a different action plan to mitigate the rising impact of environmental degradation in Turkey.

scholarly journals Do Carbon Emissions and Economic Growth Decouple in China? An Empirical Analysis Based on Provincial Panel Data

Energies ◽  
2019 ◽  
Vol 12 (12) ◽  
pp. 2411 ◽  
Author(s):  
Yu Hao ◽  
Zirui Huang ◽  
Haitao Wu
Keyword(s):  
Economic Growth ◽  
Economic Development ◽  
Panel Data ◽  
Carbon Emissions ◽  
Environmental Kuznets Curve ◽  
Kuznets Curve ◽  
Ekc Hypothesis ◽  
Capita Gross Domestic Product ◽  
Level Of Economic Development ◽  
The Relationship

Global warming has emerged as a serious threat to humans and sustainable development. China is under increasing pressure to curb its carbon emissions as the world’s largest emitter of carbon dioxide. By combining the Tapio decoupling model and the environmental Kuznets curve (EKC) framework, this paper explores the relationship between China’s carbon emissions and economic growth. Based on panel data of 29 provinces from 2007 to 2016, this paper quantitatively estimates the nexus of carbon emissions and economic development for the whole nation and the decoupling status of individual provinces. There is empirical evidence for the conventional EKC hypothesis, showing that the relationship between carbon emissions and per capita gross domestic product (GDP) is an inverted U shape and that the inflection point will not be attained soon. Moreover, following the estimation results of the Tapio decoupling model, there were significant differences between individual provinces in decoupling status. As a result, differentiated and targeted environmental regulations and policies regarding energy consumption and carbon emissions should be reasonably formulated for different provinces and regions based on the corresponding level of economic development and decoupling status.

scholarly journals Primal-Dual Approach to Environmental Kuznets Curve Hypothesis: A Demand and Supply Side Analyses of Environmental Degradation.

2021 ◽  
Author(s):  
gildas dohba dinga ◽  
DOBDINGA CLETUS FONCHAMNYO ◽  
ELVIS DZE ACHUO
Keyword(s):  
Economic Growth ◽  
Environmental Degradation ◽  
Environmental Kuznets Curve ◽  
Correlation Effect ◽  
High Income ◽  
Green Economy ◽  
Kuznets Curve ◽  
Ekc Hypothesis ◽  
Primal Dual ◽  
Sustainable Economic Growth

Abstract Global warming and its unavoidable negatives effects on man and the environment have been a key if not the most important issue occupying policy makers in the world at large today. The much talked about green economy nowadays seeks to achieve sustainable economic growth and development without compromising environmental quality. The relationship between environmental degradation and economic growth is largely explained by the environmental Kuznets Curve (EKC) hypothesis. By employing the basic postulation of the baseline EKC framework, this study proposes and tests the existence of a dualistic approach of the EKC hypothesis. Geometry is used to illustrate the proposed dualistic model. Meanwhile, the novel dynamic common correlation effect econometric technique is employed to test the existence of the dualistic EKC within a panel of 109 countries from 1995 to 2016. The outcome from the estimated models shows that, in the global sample, the existence of the dualistic U-shape and N-shape EKC hypothesis is validated. When the sample is split into sub samples based on income levels, the U-shape EKC hypothesis is validated for lower income and high income economies meanwhile, the N-shape dualistic EKC is mostly associated with high income economies.

scholarly journals Environmental Kuznets Curve Hypothesis: A Perspective of Sustainable Development in Indonesia

2018 ◽  
Vol 31 ◽  
pp. 09021
Author(s):  
Citrasmara Galuh Nuansa ◽  
Wahyu Widodo
Keyword(s):  
Economic Growth ◽  
Sustainable Development ◽  
Environmental Degradation ◽  
Environmental Quality ◽  
Environmental Kuznets Curve ◽  
Empirical Studies ◽  
Kuznets Curve ◽  
Ekc Hypothesis ◽  
Descriptive Research ◽  
The Relationship

Sustainable development with three main pillars, namely environmental, economic, and social, is the concept of country’s development to achieve inclusive economic growth, good environmental quality, and improvement of people's welfare. However, the dominance of economic factors cause various environmental problem. This phenomenon occurs in most of developing countries, including in Indonesia. The relationship between economic activity and environmental quality has been widely discussed and empirically tested by scholars. This descriptive research analysed the hypothesis called Environmental Kuznets Curve (EKC) from a perspective of sustainable development in Indonesia. EKC hypothesis illustrates the relationship between economic growth and environmental degradation forming an inverted U-curve, indicating that at the beginning of development, environmental quality will decrease along with increasing economic growth, and then reached a certain point the environmental quality will gradually improve. In this paper will be discussed how the relationship between environmental quality and economic growth in Indonesia was investigated. The preliminary results show that most of the empirical studies use the conventional approach, in which the CO2 emission used as the proxy of environmental degradation. The existence of inverted U-curve is also inconclusive. Therefore, the extension research on the relationship between economic growth and environmental quality in Indonesia using the EKC hypothesis is required.

scholarly journals Analyzing the Impact of Energy, Export Variety, and FDI on Environmental Degradation in the Context of Environmental Kuznets Curve Hypothesis: A Case Study of India

Energies ◽  
2019 ◽  
Vol 12 (6) ◽  
pp. 1076 ◽  
Author(s):  
Tijjani Adamu ◽  
Ihtisham Haq ◽  
Muhammad Shafiq
Keyword(s):  
Energy Consumption ◽  
Environmental Degradation ◽  
Carbon Emissions ◽  
Environmental Kuznets Curve ◽  
Kuznets Curve ◽  
Ekc Hypothesis ◽  
Long Run ◽  
Export Variety ◽  
Short Run ◽  
The Impact

The economic size of the Indian economy and its status as one of the major global emitters of carbon emissions makes the country a good place to study the determinants of environmental degradation in India. The study aims at analyzing the impact of energy, export variety, and foreign direct investment (FDI) on environmental degradation in India in the context of environmental Kuznets curve (EKC) hypothesis. The long run relationship was found between variables of the study through a cointegration test, whereas long run estimates were obtained through cointegration and dynamic ordinary least squares (DOLS). Results of the study reveal that energy consumption, export variety, FDI, and income positively contributed to environmental degradation in India. Results also unveil that the EKC hypothesis does not exist in India. Causality analyses document unidirectional causality from income and FDI to environmental degradation, and bidirectional causality was witnessed between energy consumption and environmental degradation and between export variety and environmental degradation in the long run. The long run and the short run causality highlight that India has to forego the short run economic growth in order to improve its environmental quality and reduce global carbon emissions; however, it will not affect its long term economic development process.

Environmental Kuznets Curve: A Critical Review

2015 ◽  
Vol 2 (1) ◽  
Author(s):  
Sakshi Gambhir
Keyword(s):  
Economic Growth ◽  
Environmental Degradation ◽  
Environmental Kuznets Curve ◽  
Composite Index ◽  
Environmental Indicators ◽  
Environmental Damage ◽  
Kuznets Curve ◽  
Ekc Hypothesis ◽  
The Relationship ◽  
Trade And Growth

The relationship between economic growth and environmental quality has been under much dispute. Over the years, several studies have identified inverted-U shaped relationships between per capita income and some measure of environmental degradation. This has led to the emergence of a burgeoning literature on what has come to be known about as the Environmental Kuznets Curve (EKC). According to the EKC hypothesis, environmental damage increases in the early stages of economic growth, but diminishes once nations reach higher levels of income. This literature is important as it acknowledges the possibility of trade and growth being good for the environment. Against this backdrop, we have attempted to give an overview of some of the studies published on EKC and subsequently critically appraised the same. The EKC has been criticised for its simplified assumptions and the literature appears to be largely econometrically weak. It has been shown to apply to select environmental indicators for certain countries; hence its validity as a universal phenomenon remains questionable. Owing to global implications of environmental degradation, more efforts are required to examine the validity of EKC as a global phenomenon by relating a composite index of environmental degradation to a better measure of economic development across nations.

Investigating the Presence of Environmental Kuznets Curve Hypothesis in India and China: An Autoregressive Distributive Lag Approach

2019 ◽  
Vol 8 (2) ◽  
pp. 194-210
Author(s):  
Ritu Rani ◽  
Naresh Kumar
Keyword(s):  
Economic Growth ◽  
Environmental Degradation ◽  
Environmental Kuznets Curve ◽  
Kuznets Curve ◽  
Annual Growth Rate ◽  
Ekc Hypothesis ◽  
Causality Test ◽  
Long Run ◽  
Short Run ◽  
India And China

The Environmental Kuznets Curve (EKC) hypothesis advocates a reversed U-shaped association between different pollutants and per capita income. EKC postulates that speedy growth certainly results in environmental degradation due to glut use of natural resources and emission of pollutants. The study used carbon dioxide (CO2) emissions, economic growth, energy consumption, and the annual growth rate of population to investigate the EKC hypothesis in India and China for the period of 1971–2013. Furthermore, to explore the long-run and short-run relationship among competing variables, the autoregressive distributed lag model (ARDL) is used. Granger causality test is used to investigate the long-run and short-run causality between variables under study. The results support the EKC hypothesis in India and China, in both long-run and short-run, and inverse U-shaped association is found between CO2 emission and economic growth. Unidirectional causality seen in both countries in terms of economic growth and CO2 emissions. In addition, the coefficient of economic growth in a short-run model provides the evidence that there has been a gradual decline in environmental degradation (downward sloping of EKC) and the quality of the environment is gradually improving in China. Based on the findings, the study suggests that environmental policymakers, especially in India, should seriously address the issue of CO2 emissions as it has a tendency to move faster in the coming years.

scholarly journals Impact of Economic Structure on the Environmental Kuznets Curve (EKC) hypothesis in India

2021 ◽  
Vol 10 (1) ◽  
Author(s):  
Muhammed Ashiq Villanthenkodath ◽  
Mohini Gupta ◽  
Seema Saini ◽  
Malayaranjan Sahoo
Keyword(s):  
Environmental Degradation ◽  
Environmental Quality ◽  
Environmental Kuznets Curve ◽  
Economic Structure ◽  
Wald Test ◽  
Energy Structure ◽  
Kuznets Curve ◽  
Ekc Hypothesis ◽  
Bounds Testing ◽  
The Impact

AbstractThis study aims to evaluate the impact of economic structure on the Environmental Kuznets Curve (EKC) in India. The present study deviates from the bulk of study in the literature with the incorporation of both aggregated and disaggregated measures of economic development on the environmental degradation function. For the empirical analysis, the study employed the Auto-Regressive Distributed Lag (ARDL) bounds testing approach of cointegration to analyse the long-run and short-run relationship during 1971–2014. Further, the direction of the causality is investigated through the Wald test approach. The results revealed that the conventional EKC hypothesis does not hold in India in both aggregated and disaggregated models since economic growth and its component have a U-shaped impact on the environmental quality in India. However, the effect of population on environmental quality is positive but not significant in the aggregated model. Whereas, in the disaggregated model, it is significantly affecting environmental quality. Hence, it is possible to infer that the population of the country increases, the demand for energy consumption increase tremendously, particularly consumption of fossil fuel like coal, oil, and natural gas, and is also evident from the energy structure coefficient from both models. This increase is due to the scarcity of renewable energy for meeting the needs of people. On the contrary, urbanization reduces environmental degradation, which may be due to improved living conditions in terms of efficient infrastructure and energy efficiency in the urban area leading to a negative relation between urbanization and environmental degradation.

scholarly journals Global Anthropogenic Carbon Dioxide Emission in 2005: Environmental Kuznets Curve Hypothesis and Implications for Policy

2016 ◽  
Vol 5 (2) ◽  
pp. 48-60
Author(s):  
T. S. Krishnan
Keyword(s):  
Economic Growth ◽  
Carbon Dioxide ◽  
Environmental Degradation ◽  
Environmental Kuznets Curve ◽  
Co2 Emission ◽  
Environmental Governance ◽  
Kuznets Curve ◽  
Ekc Hypothesis ◽  
Anthropogenic Co2 ◽  
Anthropogenic Carbon

Environmental Kuznets Curve (EKC) hypothesis provides support for public policies that emphasize economic growth at the expense of environmental degradation. This hypothesis postulates an inverted U-shaped relationship between economic growth and environmental degradation with plausible explanations. We contribute to the discussion on EKC hypothesis by focusing on anthropogenic carbon dioxide (CO2) emission (a greenhouse gas) during an extreme year. In the year 2005, concentration of anthropogenic CO2 became higher than the natural range observed over the last 650,000 years. Using econometric modeling of data from 122 countries for the year 2005, we study the key question: Does EKC hypothesis hold for anthropogenic CO2 emission after controlling for energy consumption and environmental governance? We do not find statistical support for EKC hypothesis. But, we find that improvements in environmental governance reduces CO2 emission. This suggests support for environmental policies that specifically promote CO2 emission reduction and does not emphasize economic growth at the expense of environmental degradation.INTERNATIONAL JOURNAL OF ENVIRONMENTVolume-5, Issue-2, March-May 2016, Page: 48-60

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