co2 emissions energy consumption and economic growth in china a panel data analysis this paper examines the causal relationships between carbon dioxide emissions energy consumption and real economic output using panel cointegration and panel vector error correction modeling techniques based on the panel data for 28 provinces in china over the period 1995 2007 our empirical results show that co2 emissions energy consumption and economic growth have appeared to be cointegrated moreover there exists bidirectional causality between co2 emissions and energy consumption and also between energy consumption and economic growth it has also been found that energy consumption and economic growth are the long run causes for co2 emissions and co2 emissions and economic growth are the long run causes for energy consumption the results indicate that china s co2 emissions will not decrease in a long period of time and reducing co2 emissions may handicap china s economic growth to some degree some policy implications of the empirical results have finally been proposed

assessing income population and technology impacts on co2 emissions in canada where s the ekc abstract this study investigates the macroeconomic forces underlying carbon dioxide co2 emissions from fossil fuel use in canada in keeping with the relevant literature on environmental degradation three forces are expected to influence co2 emissions gross domestic product per capita gdp capita population and technological change while previous work has employed reduced form models that allow for non linear relationships between co2 and gdp capita it has been common practice to assume linear relationships between co2 and the latter two variables this study tests a more flexible model using a five region panel data set in canada over the period 1970 2000 findings indicate that gdp capita is unrelated to co2 that an inverted u shaped relationship exists with population and that a u shaped relationship exists with technology thus technological and population changes are supported over the commonly hypothesized environmental kuznets curve an inverted u shaped relationship between gdp capita and environmental degradation for affecting co2 emissions from fossil fuel use in canada

questioning the empirical basis of the environmental kuznets curve for co2 new evidence from a panel stationarity test robust to multiple breaks and cross dependence abstract this paper investigates the time series properties of per capita co2 emissions and per capita gdp levels for a sample of 86 countries over the period 1960 2000 for that purpose we employ a state of the art panel stationarity test which incorporates multiple shifts in level and slope thereby controlling for cross sectional dependence through bootstrap methods our analysis renders clear cut evidence that per capita gdp levels are nonstationary for the world as a whole while per capita co2 is found to be regime wise trend stationary the analysis of country groups shows that for africa and asia per capita co2 is best described as nonstationary while per capita gdp appears stationary around a broken trend in addition we find evidence of regime wise trend stationarity in both variables for the country groups consisting of america europe and oceania the results of our analysis carry important implications for the statistical modelling of the environmental kuznets curve for co2 since the differing order of integration in both variables for the world as a whole and for africa and asia calls into question the validity of panel cointegration techniques which assume that both variables are nonstationary and cointegrated with one another cointegration techniques would not be appropriate either for the case of america europe and oceania which are characterised by per capita gdp and co2 emissions being stationary around a broken trend similar conclusions are reached when we analyse country groups based on levels of development failure to properly characterise the time series properties of the data by not controlling for an unknown number of structural breaks and for cross sectional dependence could be responsible for the fragility and lack of robustness surrounding the estimation of environmental kuznets curves

is there a turning point in the relationship between income and energy use and or carbon emissions abstract we analyze the effect of fuel mix model specification and the level of development on the presence and size of a turning point in the relationship between income and energy use and or carbon emissions the results indicate that fuel mix the specification for income and the level of economic development affect conclusions about whether there is a turning point in the relationship between economic activity and energy use and carbon emissions including fuel shares generally reduces the size of a turning point that is estimated from a panel that includes observations from both oecd and non oecd nations but this result varies according to the level of development for oecd nations there is limited support for a turning point in the relationship between income and per capita energy use and or carbon emissions for non oecd nations there is no turning point in the relationship between income and either energy use or carbon emissions instead the relationship is positive together the results indicate that forecasters and policy makers should not depend on a turning point in the relationship between income and energy use or carbon emissions to reduce either

empirical evidence in the analysis of the environmental and energy policies of a series of industrialised nations during the period 1960 1997 using widely employed macroeconomic indicators this article underlines the main implications of the interrelations between the energy problem and that of environmental pollution using the most widely used macroeconomic indicators in the field of policy analysis in fact carbon dioxide co2 emission intensity and energy intensity trends may be used to highlight the most important features of economic development over a given time scale in a variety of different countries the empirical analysis proposed here covering a time span of some 40 years in a number of the most highly industrialised nations seems to be useful if we are to understand the main similarities and differences in the interaction between the energy choices made by different countries and their respective environmental effects moreover by using ppps it has been possible to propose a more detailed cross country analysis for the different international situations

the toxic intensity of industrial production global patterns trends and trade policy this paper exploits a newly developed data set to investigate recent changes in the international distribution of industrial pollution in particular the authors examine three issues 1 the relationship between the toxic intensity of industrial production and the level of economic development 2 the impact of oecd environmental regulation on global changes in toxic intensity and 3 the relationship between trade policy and the toxic intensity of industrial production in ldc s 10 refs

some economics of global warming the greenhouse effect itself is simple enough to understand and is not in any real dispute what is in dispute is its magnitude over the coming century its translation into changes in climates around the globe and the impacts of those climate changes on human welfare and the natural environment these are beyond the professional understanding of any single person the sciences involved are too numerous and diverse demography economics biology and the technology sciences are needed to project emissions atmospheric chemistry oceanography biology and meteorology are needed to translate emissions into climates biology agronomy health sciences economics sociology and glaciology are needed to identify and assess impacts on human societies and natural ecosystems and those are not all there are expert judgments on large pieces of the subject but no single person clothed in this panoply of disciplines has shown up or is likely to this article makes an attempt to forecast the economic and social consequences of global warming due to anthropogenic greenhouse gases and attempting to prevent it

stoking the fires co2 emissions and economic growth abstract we examine the relationship between economic development and carbon dioxide emissions a greenhouse gas central to global warming predictions estimates derived from global panel data suggest a diminishing marginal propensity to emit mpe carbon dioxide as gdp per capita rises despite this global carbon dioxide emissions growth will continue at 1 8 percent per annum for the foreseeable future a result that is not sensitive to average output growth instead emissions growth continues because output and population will grow most rapidly in lower income nations with high mpes this latter feature emphasizes the distributional consequences of policies to reduce emissions

a kuznets curve in environmental efficiency an application on oecd countries the role of the environment is an important issue in policy making andthe accurate assessment of the environmental conditions is vital inthis paper using nonparametric techniques an environmental efficiencyindex is developed for each of the oecd countries these indexes allowone both to do cross section comparisons on the state of each country sproduction process in its treatment of undesirable outputs and also totrace each country s modification of their production processesovertime furthermore in this study we investigate the factorsunderlying societies environmental concerns that eventually lead tochanges in the environmental efficiency the results provide furtherempirical evidence for the environmental kuznets curve hypothesis

transboundary effects of environmental policy markets and emission leakages abstract one of many explanations for environmental kuznets curves for rich countries can be that dirty production is relocated to economies with laxer abatement regimes if this is caused by national abatement policies environmental stresses are transferred to other countries further the economic costs of national abatement policies can be shared with foreigners to some extent both through a lower demand for imports and losses of market shares for foreign competitors that produce cleaner products we quantify effects internally and abroad of a growth induced unilateral carbon tax policy in a rich open economy we find that the environmental benefits fall and the economic costs rise when a global rather than a national perspective is employed

explaining the relationship between co2 emissions and national income the role of energy consumption i estimate a simultaneous equation system in which gdp and co2 emissions are jointly determined i find that including energy consumption in the regression implies a negative relationship between income and co2 emissions which is contrary to previous findings

the nexus between carbon emissions energy consumption and economic growth in middle east countries a panel data analysis abstract the environmental kuznets curve ekc hypothesis assumes that there is an inverted u shaped relationship between environmental degradation and income per capita in other words as a country grows it is assumed that its environmental quality improves in this study we aim to test the ekc hypothesis for 12 middle east countries during the period 1990 2008 by employing recently developed panel data methods our results provide evidence contrary to the ekc hypothesis we found evidence favorable to the u shaped ekc for 5 middle east countries whereas an inverted u shaped curve was identified for only 3 middle east countries furthermore there appear to be no causal links between income and co 2 emissions for the other 4 countries regarding the direction of causality there appears to be a unidirectional causality from economic growth to energy consumption in the short run in the long run however the unidirectional causality chain runs from energy consumption and economic growth to co 2 emissions we also suggest some crucial policy implications depending on these results

are there environmental kuznets curves for us state level co2 emissions abstract the environmental kuznets curve ekc hypothesis argues that the relationship between the pollutant and output is inverted u shaped implying that environmental degradation increases with output during the early stages of economic growth but declines with output after reaching a specified threshold for the first time in the literature on the ekc hypothesis this paper assesses the validity of the hypothesis across 48 us states using the common correlated effects cce estimation procedure by pesaran 2006 which allows us to obtain results in the presence of cointegration in the relationship between carbon emissions and a measure of output and its squared value which captures the inverted u shaped relationship postulated by the ekc hypothesis the panel data approach allows the study individual members of the panel also resulting in efficiency gains that would not be associated with time series approaches based on the small sample size of 51 observations 1960 2010 the findings postulate that the ekc hypothesis holds in only 10 states with the remaining 38 states should be reforming their environmental regulatory policies to prevent environmental degradation coming only at the expense of production and economic growth as for the other 10 states given that a threshold has been achieved higher growth would be accompanied with lower emissions and hence no additional environmental policies are required

income and emission a panel data based cointegration analysis this paper presents the results of an investigation of the causality issue of incomeemission relationship based on time series econometric techniques of unit root test cointegration and related error correction model for a panel data set here the nature of causality between per capita co2 emission pcco2 and per capita gdp pcgdp has been examined using a cross country panel data set covering 88 countries for the period 1960 90 using the panel unit root test procedure of im et al 1997 ips we have found that the hypothesis of unit root i e non stationarity of the time series of pcgdp and pcco2 can not be rejected for individual country groups as both the variables are found to follow i 1 process we next have performed the panel data co integration test and finally we have estimated the ecm for these country groups for which significant income emission cointegration was obtained to explore the nature of dynamics implicit in the given panel data set our findings suggest that there is more or less a bi directional causal relationship between income pcgdp and co2 emission pcco2 for africa central america america as a whole eastern europe western europe europe as a whole and the world as a whole that means the movement of the one variable directly affects the other variable through a feedback system thus the policy makers should be cautious to make proper decision about the control of emission level

revisiting the role of tourism and globalization in environmental degradation in china fresh insights from the quantile ardl approach abstract ascertaining sustainable development is a major issue across the globe and the economic growth pattern achieved is a predominant reason behind this the globalization led economic growth achieved by the emerging economies might not be ecologically sustainable as globalization might not have been utilized as a policy tool moreover a sound policy calls for considering the entire data spectrum for the analysis which is largely ignored in the literature this research contributes to the literature by proffering a policy framework for the emerging economies by analyzing the impact of globalization and tourism on environmental degradation by considering the chinese context as a sample following the quantile autoregressive distributed lag model the impact of economic growth globalization and tourism on greenhouse gas emissions carbon dioxide emissions and the ecological footprint in china over 1978q1 2017q4 are analyzed the results demonstrate that economic growth stimulates environmental degradation while the presence of environmental kuznets curve is also validated moreover tourism has been found to exert positive environmental externalities while globalization exerts negative environmental externalities based on the outcomes of the research a comprehensive policy framework has been suggested following which the chinese economy might be able to attain the objectives of sustainable development goals 7 8 and 13

does the real exchange rate follow a random walk the pacific basin perspective abstract in this paper we present evidence that dispels the view that ppp has broken down during the 1970s and 1980s evidence from unit root tests of the real exchange rate indicate that ppp held as a long run equilibrium condition for eight pacific basin countries over the period 1974 to 1987 in contrast we find the nominal exchange rates to be non stationary additional evidence however shows that strong trend components bind the nominal exchange rates of that set of countries together jel f31

energy consumption in rural china a household model for three villages in jiangxi province abstract in china fuelwood and coal are the most important energy sources for rural households in poor areas along with population and economic growth excessive fuelwood collection is a major cause of deforestation burning coal contributes to environmental problems such as air pollution acid rain and greenhouse gas emissions the purpose of this article is to analyze factors determining choice of energy source and labor input into fuelwood collection in poor forest rich regions and to provide policy recommendations on ways to affect these choices to this end a nonseparable household model reflecting choices in labor allocation and energy demand of rural households is estimated from available data for three villages in a poor forest rich region in jiangxi province southeast china innovative aspects of this article are the analyses of factors driving household substitution between forest and non forest fuels and of dissimilarities in household responses under different market access conditions

municipal waste kuznets curves evidence on socio economic drivers and policy effectiveness from the eu waste generation and waste disposal are becoming increasingly prominent in the environmental arena from a policy perspective and in the context of delinking analysis in general waste generation is still increasing proportionally with income and economic and environmental costs associated to landfilling are also increasing this paper provides a comprehensive analysis of waste generation incineration and landfill dynamics based on panel data for the eu25 to assess the effects of different drivers economic structural policy and the eventual differences between western and eastern eu countries we show that for waste generation there is still no waste kuznets curve wkc trend although elasticity to income drivers appears lower than in the past landfill and other policy effects do not seem to provide backward incentives for waste prevention and in terms of landfill and incineration as expected they are respectively decreasing and increasing with policy acting as a strong driver eastern countries appear to be performing generally quite well thus benefiting from eu membership and related policies in terms of environmental performance we can conclude that although absolute delinking is far from being achieved for waste generation there are some first positive signs of an increasing relative delinking for waste generation and robust landfill diversion and varying evidence of a significant role of the eu waste policies implemented in the late 1990s and early 2000s our evidence suggests that if while landfill diversion is currently associated to a delinking partly explained by eu policies waste prevention must be the next objective of waste regulation efforts

a further inquiry into the pollution haven hypothesis and the environmental kuznets curve abstract empirical research on the relationship between economic growth and its impact on the environment often tests the environmental kuznets curve ekc a hypothesis that rising national output leads to increases in pollution emissions until an economy reaches a certain size and decreases thereafter this paper addresses a branch of ekc literature focused on the role international trade plays in shaping this relationship in particular we test the pollution haven hypothesis which posits that emission reductions observed in developed nations are partly the result of shifting dirty production to developing nations with lax environmental standards we estimate ekcs for seven oft studied pollutants and find little evidence that pollution havens play a significant role in shaping the ekc we also find that confidence intervals around ekc turning points are very wide often including values well above the range of the data this leads us to be skeptical of the optimistic view that economic growth naturally leads to improvements in environmental quality

distribution dynamics of co2 emissions this paper uses nonparametric methods to examine the convergence in co2 emissions per capita on a sample of 100 countries for the period 1966 1996 industrial countries show a convergence pattern however there is little evidence of convergence for the whole sample

a consumption based approach to environmental kuznets curves using the ecological footprint indicator recent research suggests that consumption based measures offer an insightful perspective on the debate on the relationship between economic growth and the environment in this article we deepen the