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

productive energy use and economic growth energy physical and human capital relationships abstract ecological and biophysical economists and historians of economics consider that availability of energy inputs has played a key role in driving economic growth in industrialized and emerging economies nevertheless being very sensitive to structural characteristics or stages of economic development the strength of this link differs among countries this study analyzes the role of energy in economic growth from a geographical standpoint by estimating an aggregate translog production function with human and physical capital and productive energy use as production factors within a growth framework panel data of 38 major countries for the period from 1995 to 2007 were used the strength of the link between energy and growth is analyzed for the whole sample and the following relevant country groups oecd bric nafta east asian east european and eu15 countries obtained results show that the calculated productivity elasticities with respect to energy use are positive for all country groups bric countries have higher elasticities around 0 37 and eu15 countries have lower elasticities around 0 12 weak substitutability relationships between energy and capital are observed for all groups except for bric and east european countries which show complementarity relationships

a dynamic approach to the environmental kuznets curve hypothesis abstract the environmental kuznets curve ekc hypothesis states that pollution levels increase as a country develops but begin to decrease as rising incomes pass beyond a turning point in ekc analyses the relationship between environmental degradation and income is usually expressed as a quadratic function with the turning point occurring at a maximum pollution level other explanatory variables have been included in these models but income regularly has had the most significant effect on indicators of environmental quality one variable consistently omitted in these relationships is the price of energy this paper analyzes previous models to illustrate the importance of prices in these models and then includes prices in an econometric ekc framework testing energy income and co2 income relationships these long run price income models find that income is no longer the most relevant indicator of environmental quality or energy demand indeed we find no significant evidence for the existence of an ekc within the range of current incomes for energy in the presence of price and trade variables

nonparametric structural estimation of labor supply in the presence of censoring this paper extends the nonparametric structural method to estimate labor supply developed by blomquist and newey 2002 to handle cases in which there are individuals who do not work the method is then applied to married women in sweden from 1973 to 1999 i find an uncompensated wage elasticity of 0 98 and an income elasticity of 0 10 with the participation margin accounting for one third of the wage elasticity and two thirds of the income elasticity the elasticities vary however a lot over time due to differences in tax systems and demographics i also find results consistent with tax rates being around the net government revenue maximizing rates

the hausman macurdy controversy why do the results differ across studies the two perhaps most influential empirical labor supply studies carried out in the united states in recent years hausman 1981 and macurdy green and paarsch 1990 report sharply contradicting labor supply estimates in this paper we show that the seemingly irreconcilable views on the size of work disincentive effects and welfare losses can be attributed to the use of differing nonlabor income and wage measures in the two studies monte carlo experiments suggest that the wage measure adopted by macurdy green and paarsch 1990 might cause a severely downward biased wage effect such that data falsely refute the basic notion of utility maximization

studying the relationship between economic growth co2 emissions and the environmental kuznets curve in venezuela 1980 2025 abstract this work tries to determine whether it is possible to stabilize co2 emissions under a rapid increase of gross domestic product in a medium term the paper is an effort to study in detail how changes in the driving forces of the economy affect co2 emissions we study the case of venezuela for the period 1980 2025 using the methodology proposed by robalino lopez et al 2014 2013 1 2 which is based on an extension of the kaya identity and on a gdp formation approach that includes the effect of renewable energies we test the environmental kuznets curve ekc 3 hypothesis in a coming future under different economic scenarios considering therefore not only past data but also projections for the coming years we use cointegration techniques 4 and the jaunky 2011 5 specification to test the fulfillment of the ekc hypothesis in venezuela our predictions show that venezuela does not fulfill the ekc hypothesis but however the country could be on the way to achieve environmental stabilization in the medium term this stabilization could be accomplished combining economic growth with increasing use of renewable energy appropriated changes in the energy matrix and in the productive sectoral structure

environmental kuznets curve in romania and the role of energy consumption abstract the aim of present study is to probe the dynamic relationship between economic growth energy consumption and co 2 emissions for period of 1980 2010 in case of romania in doing so ardl bounds testing approach is applied to investigate the long run cointegration between these variables our results confirm long run relationship between economic growth energy consumption and energy pollutants the empirical evidence reveals that environmental kuznets curve ekc is found both in long and short runs in romania further energy consumption is major contributor to energy pollutants democratic regime shows her significant contribution to decline co 2 emissions through effective implementation of economic policies and financial development improves environment i e reduces co 2 emissions by redirecting the resources to environment friendly projects

the effect of income taxation on labor supply in the united states the effect of income taxation on the labor supply of prime age married men and women in the united states is examined using econometric methods similar to those used in the influential work of jerry hausman male labor supply is found to be relatively invariant to the net wage and virtual income in all specifications estimated the estimated impact of taxation on the labor supply of married women depends critically on the method used to estimate the labor supply function estimated net wage and virtual income elasticities are considerably larger when data on nonparticipants are included than when the estimation is conducted conditional on hours being greater than zero

labor supply deadweight loss and tax reform act of 1986 a nonparametric evaluation using panel data abstract tax reform act of 1986 tra 1986 has provided an invaluable source of variation in tax rates to study the effects of tax reforms on labor supply in the us most existing studies exploiting variation generated by tra 1986 have used cross sectional variation in tax rates or assumed a linear labor supply function or have not couched their analysis in a nonlinear budget set framework this paper uses the drastic variation in the budget set induced by tra 1986 as a source of identification and combines two novel approaches to estimate behavioral effects of tax reforms i first use nonparametric estimation methods with nonlinear budget sets blomquist soren newey w 2002 nonparametric estimation with nonlinear budget sets econometrica 70 6 2455 2480 to estimate a labor supply function using waves of psid just before and after tra 1986 nonparametric method developed in hausman and newey hausman j whitney newey 1995 nonparametric measurement of exact consumer s surplus and deadweight loss econometrica 63 1145 76 is then applied to estimate the deadweight loss from tra 1986 the nonparametric estimate of the compensated wage elasticity is 0 22 i find that tra 1986 had a small but positive effect on labor supply of men of about 2 at the sample mean tra 1986 was associated with robust reduction in deadweight loss from the pre tra 1986 level and this reduction is positively correlated with income and wages

nonparametric estimation of the impact of taxes on female labor supply this paper proposes a simple extension of nonparametric estimation methods for nonlinear budget set models derived in blomquist and newey 2002 to censored dependent variables the nonparametric method is applied to estimate female labor supply elasticities using data on married women from the 1985 and 1989 waves of the panel study of income dynamics exploiting the substantial variation in budget sets caused by the tax reform act of 1986 as a source of identification the estimated wage elasticities from this new method are 0 56 overall and 0 27 on the intensive margin the income elasticity estimates are close to 0 67 overall and 0 13 on the intensive margin compared with the linear labor supply model the estimated elasticities are usually larger for the nonparametric specifications that account for nonlinear budget sets copyright 2010 john wiley sons ltd

estimating the environment kuznets curve hypothesis evidence from latin america and the caribbean countries this study explores the effect of economic growth gdp renewable energy consumption re and financial development fd on co2 emission co2 in latin america and caribbean countries to achieve this goal a panel co2 model was built over the period 1980 2010 the kao cointegration test results revealed that the variables are cointegrated the fully modified ols fmols results indicated an inverted u shape relationship between co2 and gdp thus confirming the environmental kuznets curve hypothesis furthermore fmols results also revealed that fd can improve environmental quality by its negative long run effect on co2 however re has no long run effect on co2 indicating that the re does not contribute to co2 reduction the vecm granger causality results revealed feedback causality between gdp re fd and co2 in both short and long run additionally granger causality results also revealed that re gdp and fd can be a good solution to reduce environmental damage since they have a causal effect on co2 this study shows the investigated countries should increase their banking loans on green energy energy efficiency and energy saving projects to reduce environmental damage in addition the above recommendation can increase the contribution of renewable energy in reducing environmental damage

confronting the environmental kuznets curve t he environmental kuznets curve posits an inverted u relationship between pollution and economic development kuznets s name was apparently attached to the curve by grossman and krueger 1993 who noted its resemblance to kuznets s inverted u relationship between income inequality and development in the first stage of industrialization pollution in the environmental kuznets curve world grows rapidly because people are more interested in jobs and income than clean air and water communities are too poor to pay for abatement and environmental regulation is correspondingly weak the balance shifts as income rises leading industrial sectors become cleaner people value the environment more highly and regulatory institutions become more effective along the curve pollution levels off in the middle income range and then falls toward pre industrial levels in wealthy societies the environmental kuznets curve model has elicited conflicting reactions from researchers and policymakers applied econometricians have generally accepted the basic tenets of the model and focused on measuring its parameters their regressions typically fitted to cross sectional observations across countries or regions suggest that air and water pollution increase with development until per capita income reaches a range of 5000 to 8000 when income rises beyond that level pollution starts to decline as shown in the conventional ekc line in figure 1 in developing countries some policymakers have interpreted such results as conveying a message about priorities grow first then clean up numerous critics have challenged the conventional environmental kuznets curve both as a representation of what actually happens in the development process and as a policy prescription some pessimistic critics argue that crosssectional evidence for the environmental kuznets curve is nothing more than a

economic growth and energy consumption the energy environmental kuznets curve for latin america and the caribbean abstract this paper investigates the relationship between economic growth and energy consumption using the hypothesis postulated for the energy environmental kuznets curve which assumes an inverted u shape relationship between income and energy consumption panel data for 22 latin american and caribbean countries for the period 1990 2011 were used absolute energy consumption was chosen as an environmental pressure indicator because energy consumption is the major contributor of emissions pollutants the results obtained in the estimations show that the hypothesis postulated for the energy environmental kuznets curve is not supported for the region on the contrary the results show an exponential growth as gross value added grows also notable differences are shown between the analyzed economies

environmental degradation economic growth and energy consumption evidence of the environmental kuznets curve in malaysia this paper tests for the short and long run relationship between economic growth carbon dioxide co2 emissions and energy consumption using the environmental kuznets curve ekc by employing both the aggregated and disaggregated energy consumption data in malaysia for the period 1980 2009 the autoregressive distributed lag ardl methodology and johansen juselius maximum likelihood approach were used to test the cointegration relationship and the granger causality test based on the vector error correction model vecm to test for causality the study does not support an inverted u shaped relationship ekc when aggregated energy consumption data was used when data was disaggregated based on different energy sources such as oil coal gas and electricity the study does show evidences of the ekc hypothesis the long run granger causality test shows that there is bi directional causality between economic growth and co2 emissions with coal gas electricity and oil consumption this suggests that decreasing energy consumption such as coal gas electricity and oil appears to be an effective way to control co2 emissions but simultaneously will hinder economic growth thus suitable policies related to the efficient consumption of energy resources and consumption of renewable sources are required

the contribution of foreign direct investment to clean energy use carbon emissions and economic growth the paper investigates the contributions of foreign direct investment fdi net inflows to clean energy use carbon emissions and economic growth the paper employs cointegration tests to examine a long run equilibrium relationship among the variables and fixed effects models to examine the magnitude of fdi contributions to the other variables the paper analyzes panel data of 19 nations of the g20 from 1971 to 2009 the test results indicate that fdi has played an important role in economic growth for the g20 whereas it limits its impact on an increase in co2 emissions in the economies the research finds no compelling evidence of fdi link with clean energy use given the results the paper discusses fdi s potential role in achieving green growth goals

the instability of the adjusted and unadjusted environmental kuznets curves abstract we test the stability of the unadjusted and adjusted environmental kuznets curves ekcs our results provide evidence in favour of a theoretically funded adjusted ekc hypothesis in which the impact of per capita gdp on co 2 emissions is evaluated conditionally to the effects of the industry mix and of the energy supply infrastructure in this specification the shape of the gdp co 2 relationship appears quite sensitive to changes in the estimation period in the final part of the paper signs and dynamics of fixed effects of individual countries in different specifications are interpreted as measures of virtuous or vicious of environmental behaviour

determinants of co2 emissions in a small open economy abstract the aim of the paper is to explore the relationship between economic development and carbon dioxide co2 emissions for a small open and industrialized country austria we test whether an environmental kuznets curve relationship also holds for a single country rather than concentrating on panel or cross section data for a set of countries a cubic i e n shaped relationship between gdp and co2 emissions is found to fit the data most appropriately for the period 1960 1999 and a structural break is identified in the mid seventies due to the oil price shock furthermore two variables are additionally significant import shares reflecting the well known pollution haven hypothesis and the share of the tertiary service sector of total production gdp accounting for structural changes in the economy emission projections derived from this single country specification support the widely held opinion that significant policy changes are asked for when implementing the kyoto protocol in order to bring about a downturn in future carbon emissions

the effect of taxes on male and female labor supply in sweden this paper estimates labor supply functions for married men and women in sweden using data from 1980 taking account of the complete form of individuals budget constraints both linear and quadratic supply functions are estimated with and without random preferences a novel feature is that for women the wage rate and labor supply functions are estimated simultaneously using a full information maximum likelihood method this method yields substantially larger wage and income elasticities than does the previously used two step methods another result is that the quadratic supply function wage elasticities for men and women are virtually the same if the elasticities are evaluated at the same net wage rate and hours of work for men and women the estimated functions are used to calculate the effect of tax reforms

reexamining the empirical evidence for an environmental kuznets curve this paper uses an updated and revised panel data set on ambient air pollution in cities worldwide to examine the robustness of the evidence for the existence of an inverted u shaped relationship between national income and pollution we test the sensitivity of the pollution income relationship to functional forms to additional covariates and to changes in the nations cities and years sampled we find that the results are highly sensitive to these changes and conclude that there is little empirical support for an inverted u shaped relationship between several important air pollutants and national income in these data

analysis of south korea s economic growth carbon dioxide emission and energy consumption using the markov switching model abstract recently many countries have been making an effort to reduce their carbon dioxide co2 emission and as part of such effort the united nations framework convention on climate change unfccc adopted the kyoto protocol in 1997 south korea is very likely to be included in the second batch of countries that must reduce their greenhouse gas emission after the end of the implementation of the kyoto protocol in 2012 reducing the country s co2 emission however can have an impact on the economy therefore in this study the correlations between south korea s economic growth co2 emission and energy consumption were analyzed the analysis period was from q1 1991 to q4 2011 and the analysis methods that were used were regression analysis for the relational analysis among the various overall indices and the markov switching model for a more detailed analysis the results of the analyses showed that south korea s economic growth and co2 emission were coincidental the correlation analysis of the country s economic growth and energy consumption showed a significant correlation between economic growth and fossil fuels which emit co2 such as coal in the industrial sector petroleum products in the industrial and transportation sectors and liquefied natural gas lng in the residential commercial and industrial sectors it is expected that the results of this study will pave the way for the conduct of various researches on controlling the country s co2 emission management and for suggestions for such to be given such as policies for reducing the energy consumption in each sector using the methodology proposed in this study

the nexus of electricity consumption economic growth and co2 emissions in the brics countries abstract this study reexamines the causal link between electricity consumption economic growth and co 2 emissions in the brics countries i e brazil russia india china and south africa for the period 1990 2010 using panel causality analysis accounting for dependency and heterogeneity across countries regarding the electricity gdp nexus the empirical results support evidence on the feedback hypothesis for russia and the conservation hypothesis for south africa however a neutrality hypothesis holds for brazil india and china indicating neither electricity consumption nor economic growth is sensitive to each other in these three countries regarding the gdp co 2 emissions nexus a feedback hypothesis for russia a one way granger causality running from gdp to co 2 emissions in south africa and reverse relationship from co 2 emissions to gdp in brazil is found there is no evidence of granger causality between gdp and co 2 emissions in india and china furthermore electricity consumption is found to granger cause co 2 emissions in india while there is no granger causality between electricity consumption and co 2 emissions in brazil russia china and south africa therefore the differing results for the brics countries imply that policies cannot be uniformly implemented as they will have different effects in each of the brics countries under study

is economic growth good or bad for the environment empirical evidence from korea abstract the effects of economic growth on the environment in korea for a given level of energy consumption and fossil fuels and nuclear energy in electricity production are examined in a dynamic cointegration framework to that end the autoregressive distributed lag ardl approach is used we find empirical evidence supporting the existence of the environmental kuznets curve ekc hypothesis for korea that is economic growth indeed plays a favorable role in influencing environmental outcomes it is also found that in both the short and long run nuclear energy has a beneficial effect on environmental quality whereas fossil fuels in electricity production and energy consumption have a detrimental effect on the environment

the environmental kuznets curve ekc theory part a concept causes and the co2 emissions case abstract the main purpose of this study is to capture the main features of the environmental kuznets curve ekc concept according to the ekc theory the process of economic growth is expected eventually to limit the environmental degradation created in the early stages of development the ekc concept leads many researchers from the early 1990s to assume that each economy should focus on its growth and any environmental problems will be eventually eliminated by the process of economic growth several studies attempt to test empirically the ekc hypothesis using data on many countries and examining various types of environmental degradation while other studies examine the underlying factors that may drive such a relationship this article reviews the evolution of the ekc concept and the possible causes of an ekc pattern like the distribution of income the international trade pollution haven hypothesis structural changes technical progress and improvements in energy efficiency institutions and governance and consumer preferences as co2 emissions are a pollutant with global effects several studies deal with the possible ekc pattern for co2 emissions and these studies are discussed separately the various critiques on the ekc concept are reviewed in the second article of this work

co2 emissions energy consumption and economic growth in turkey abstract this paper examines the long run and causal relationship issues between economic growth carbon emissions energy consumption and employment ratio in turkey by using autoregressive distributed lag bounds testing approach of cointegration empirical results for turkey over the period 1968 2005 suggest an evidence of a long run relationship between the variables at 5 significance level in turkey the estimated income elasticity of carbon emissions per capita is 0 606 and the income elasticity of energy consumption per capita is 1 375 results for the existence and direction of granger causality show that neither carbon emissions per capita nor energy consumption per capita cause real gdp per capita but employment ratio causes real gdp per capita in the short run in addition ekc hypothesis at causal framework by using a linear logarithmic model is not valid in turkish case the overall results indicates that energy conservation policies such as rationing energy consumption and controlling carbon dioxide emissions are likely to have no adverse effect on the real output growth of turkey

investigation of the environmental kuznets curve for carbon emissions in malaysia do foreign direct investment and trade matter abstract environmental degradation has become a central issue of discussion among the economists and environmentalists in view of malaysia s position as one of the main contributors to co2 emissions in asia and its status as a fast growing economy it is vital therefore to conduct a study to identify the relationship between economic growth and co2 emissions for malaysia this study attempts to examine empirically the environmental kuznets curve hypothesis for malaysia in the presence of foreign direct investment and trade openness both in the short and long run for the period 1970 to 2008 the bounds testing approach and granger causality methodology are applied to test the interrelationships of the variables the results of our study indicate that the inverted u shaped relationship does exist between economic growth and co2 emission in both the short and long run for malaysia after controlling for two additional explanatory variables namely fdi and trade importantly the results of the study also provide some crucial policy recommendations to the policy makers

environmental kuznets curve for co2 in canada abstract according to the environmental kuznets curve hypothesis the relationship between per capita gdp and per capita pollutant emissions has an inverted u shape this implies that past a certain point economic growth may actually be profitable for environmental quality most studies on this subject are based on estimating fully parametric quadratic or cubic regression models while this is not technically wrong such an approach somewhat lacks flexibility since it may fail to detect the true shape of the relationship if it happens not to be of the specified form we use semiparametric and flexible nonlinear parametric modeling methods in an attempt to provide more robust inferences we find little evidence in favour of the environmental kuznets curve hypothesis our main results could be interpreted as indicating that the oil shock of the 1970s has had an important impact on progress towards less polluting technology and production

labor supply and taxes a survey i survey the male and female labor supply literatures focusing on implications for effects of wages and taxes for males i describe and contrast results from three basic types of model static models especially those that account for nonlinear taxes life cycle models with savings and life cycle models with both savings and human capital for women more important distinctions are whether models include fixed costs of work and whether they treat demographics like fertility and marriage and human capital as exogenous or endogenous the literature is characterized by considerable controversy over the responsiveness of labor supply to changes in wages and taxes at least for males it is fair to say that most economists believe labor supply elasticities are small but a sizeable minority of studies that i examine obtain large values hence there is no clear consensus on this point in fact a simple average of hicks elasticities across all the studies i examine is 0 30 several simulation studies have shown that such a value is large enough to generate large welfare costs of income taxation for males i conclude that two factors drive many of the differences in results across studies one factor is use of direct vs ratio wage measures with studies that use the former tending to find larger elasticties another factor is the failure of most studies to account for human capital returns to work experience i argue that this may lead to downward bias in elasticity estimates in a model that includes human capital i show how even modest elasticities as conventionally measured can be consistent with large welfare costs of taxation

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

the importance of electrical energy for economic growth in barbados using a neo classical aggregate production model where capital labour technology and energy are treated as separate inputs this paper tests for the existence and direction of causality between output growth and electrical energy use in barbados analysed as a whole and in sectors respectively results indicate the presence of a long run relationship between growth and electricity consumption specifically we find that the non residential sector is a key driver of growth in addition the evidence reveals a bidirectional causal relationship between electrical energy consumption and real gdp in the long run but only a unidirectional causal relationship from energy to output in the short run forecasts indicate increasing consumption of electrical energy particularly by the residential sector we suggest that plans by the government to liberalise the sector should encourage efficiency and innovation in production and distribution which should result in lower prices as independent suppliers compete to maintain their market shares changes in the regulatory environment will also be necessary if such plans materialise policymakers will need to pay greater attention to the expected increase in the rate of consumption by the residential sector as this will help to reduce the imports of oil and depletion of scarce foreign exchange resources by a sector that does not spur economic growth an increase in energy capacity should be encouraged as contingency planning in the event of a technical or political disruption to fuel imports will be critical notwithstanding the drive to use more renewable sources of energy

structural estimation of family labor supply with taxes estimating a continuous hours model using a direct utility specification this paper proposes a new method for estimating family labor supply in the presence of taxes this method accounts for continuous hours choices measurement error unobserved heterogeneity in tastes for work the nonlinear form of the tax code and fixed costs of work in one comprehensive specification estimated on data from the 2001 psid the resulting elasticities for married males are consistent with those found elsewhere in the literature but female wage elasticities are substantially smaller than those found in most of the literature simulations of recent tax acts predict small effects on the labor supply of married couples

economic models for the environmental kuznets curve a survey abstract the environmental kuznets curve ekc refers to an inverted u shaped relationship between some pollutant level and per capita income i e the environmental quality deteriorates at early stages of economic growth and subsequently improves at a later stage since the early 1990s a considerable number of empirical studies have been conducted on the ekc and although there is no conclusive proof it has been recognized that the ekc emerges as an empirical regularity however some recent studies cast doubt on the concept and methodology of empirical results and evidence of the existence of the ekc has been questioned in fact how economic growth affects the environmental quality i e the shape of the ekc is still controversial in order to identify the actual relationship between the environmental quality and economic growth it is essential to develop economic models from various points of view this paper overviews the current stage of theoretical models that explain such relationship

on energy consumption and gdp studies a meta analysis of the last two decades abstract the relationship between energy consumption and gdp growth has been intensely examined in multiple frameworks set by various methods and countries this paper is a meta analysis of 51 studies published in the last two decades with worldwide data since 1949 on the relationship between energy consumption and gdp growth the aim is to systemize some of the factors that cause the variation of results in these studies our results yield evidence that the long run elasticity of gdp growth with respect to energy consumption is not independent of the method employed for cointegration the data type and the inclusion of variables such as the price level or capital in the cointegration equation also 1 increase in capital increases the elasticity of gdp with respect to energy consumption by 0 85

economic growth trade and energy implications for the environmental kuznets curve abstract the environmental kuznets curve ekc hypothesis asserts that pollution follows an inverted u path with respect to economic growth the ekc has been explained in terms of structural changes in the composition of economic output and increased environmental regulation at higher income levels while some authors have incorporated the impact of trade policy orientation on the ekc the impact of the actual movement between countries of goods that embody pollution has not been considered this paper attempts to econometrically quantify the effect using pooled cross country and time series data the ekc hypothesis is examined with respect to commercial energy consumption the source of many serious environmental problems it was found that while both industrializing and industrialized countries have added to their energy requirements by exporting manufactured goods the growth has been substantially higher in the former at the same time industrialized countries have been able to reduce their energy requirements by importing manufactured goods exports of manufactured goods by industrialized countries has thus been an important factor in generating the upward sloping portion of the ekc and imports by industrialized countries have contributed to the downward slope

the causal dynamics between renewable energy real gdp emissions and oil prices evidence from oecd countries this study extends the empirical literature on the determinants of renewable energy consumption in the case of 25 oecd countries for the period 1980 2011 preliminary analysis suggests the presence of cross sectional dependence within the panel data as a result second generation panel unit root tests of smith et al 2004 and pesaran 2007 are undertaken to find the respective variables that are integrated of order one panel cointegration and error correction modelling reveal that a long run relationship exists between renewable energy consumption per capita real gdp per capita carbon dioxide emissions per capita and real oil prices the long run elasticity estimates are positive and statistically significant for real gdp per capita carbon dioxide emissions per capita and real oil prices the panel error correction model shows that a feedback relationship exists among the variables

greenhouse gas emissions energy consumption and economic growth a panel cointegration analysis from canadian industrial sector perspective abstract this paper investigates the long run and the causal relationship between greenhouse gas emissions energy consumption and economic growth for canadian industrial sectors over the period 1990 2007 the empirical findings suggest that in the long run equilibrium energy consumption has a positive and statistically significant impact on greenhouse gas emissions whereas a non linear relationship is found between greenhouse gas emissions and economic growth consistent with the environmental kuznets curve the short run dynamics conveys that there is a unidirectional granger causality running from energy consumption to greenhouse gas emissions from economic growth to greenhouse gas emissions and a weak unidirectional causality running from greenhouse gas emissions to energy consumption from economic growth to energy consumption in the long run however there seems to be a weak one way causality flowing from energy consumption and economic growth to greenhouse gas emissions

the environmental kuznets curve ekc theory part b critical issues according to the environmental kuznets curve ekc theory the process of economic growth is expected to limit the environmental degradation created in the early stages of development the first article of this study reviews the empirical studies examining various factors other than income that may lead to an ekc pattern the current article reviews in the first part the major critiques on the ekc speculation which relate to the following issues the normal distribution of world income the feedback from environmental degradation to economic growth the characteristics of the pollutant in question various econometric issues the evolution of consumption when income rises and the assumption about a common developmental pattern in all countries the second part discusses additional matters reported indirectly in the literature and or must be further examined there are doubts whether the gdp series captures the transition of production to the three productive sectors in empirical estimations and whether services are less polluting compared to industry activities finally the original kuznets theory which laid the groundwork for the ekc concept does not seem to solve income inequality problems

co2 emissions and economic activity heterogeneity across countries and non stationary series this paper explores the relationship between co2 emissions and economic activity for 31 countries 28 oecd brazil china and india during the period 1950 to 2006 using cointegration analysis single country long run relationships are estimated and equality in the functional form the parameters and the turning point when appropriate are rejected this confirms the relevance of considering the differences among countries in the relationship between air pollution and economic activity to avoid wrong estimations and conclusions

economic growth and co2 emissions in malaysia a cointegration analysis of the environmental kuznets curve this paper attempts to establish a long run as well as causal relationship between economic growth and carbon dioxide co2 emissions for malaysia using data for the years from 1980 to 2009 the environmental kuznets curve ekc hypothesis was tested utilizing the auto regressive distributed lag ardl methodology the empirical results suggest the existence of a long run relationship between per capita co2 emissions and real per capita gross domestic product gdp when the co2 emissions level is the dependent variable we found an inverted u shape relationship between co2 emissions and gdp in both short and long run thus supporting the ekc hypothesis the granger causality test based on the vector error correction model vecm presents an absence of causality between co2 emissions and economic growth in the short run while demonstrating uni directional causality from economic growth to co2 emissions in the long run

electricity consumption from renewable and non renewable sources and economic growth evidence from latin american countries abstract this study explores the effect of renewable and non renewable electricity consumption on economic growth in 18 latin american countries to achieve the goal of this study a panel gross domestic product gdp model was constructed taking the period 1980 2010 into account from the pedroni cointegration test results it was found that renewable electricity consumption non renewable electricity consumption labor gross fixed capital formation and total trade are cointegrated moreover the panel dynamic ordinary least squares dols test results revealed that all above the mentioned variables have a long run positive effect on gdp growth in the investigated countries the vector error correction vec granger causality model results revealed the existence of feedback causality between the variables the results of the study indicated that renewable electricity consumption is more significant than non renewable electricity consumption in promoting economic growth in the investigated countries in the long run and the short run based on the results of this study it is recommended that the investigated countries should increase their investment on renewable energy projects to increase the role of electricity consumption from renewable sources in addition it is essential that these countries should reduce their non renewable electricity consumption by increasing their energy efficiency and implementing energy saving projects by applying these recommendations these countries would be able to mitigate global warming and reduce their dependency on fossil fuel to increase their energy security

gdp and environment pressure the role of energy in latin america and the caribbean abstract this paper analyzes the relationship between economic growth and energy consumption for a sample of 21 latin american and caribbean countries during the 1970 2007 period the investigation is made on the bases of the energy environmental kuznets curve eekc hypothesis using a panel data analysis energy consumption at aggregate level is used as an indicator of human environmental pressure and gdp per capita as an indicator of economic activity based in a cointegration approach our results does not support the existence of a stable long run relationship between the series rejecting the validity of such hypothesis for the selected sample over the 1970 2007 period

whether top executives turnover influences environmental responsibility from the perspective of environmental information disclosure we have empirically examined the relationship between top executives turnover and the corporate environmental responsibility by identifying the influence of ten specific turnover reasons resulting in the chairman s departure and two important types of chairman s succession using a sample of 782 manufacturing listed companies across 3 years in china we find that the corporate environmental responsibility is negatively associated with the involuntary and negative turnover i e dismissal health and death and forced resignation and positively associated with improving corporate governance and not associated with the normal turnover i e retirement and contract expiration and the types of chairman s succession i e independence and internal or external promotion our study significantly contributes to research in environmental disclosure by revealing the relationship between chairman s turnover and the corporate environmental responsibility a feasible way is suggested to regulators and other stakeholders in monitoring or assessing the possible abnormality of environmental responsibility when firms experience involuntary and negative chairman s turnover in the emerging economies

system dynamics modelling and the environmental kuznets curve in ecuador 1980 2025 abstract is it possible for a country in the process of development to comply with the environmental kuznets curve ekc hypothesis in the medium term this is the question that inspired this study this paper is an extension of a previous study focused on economic development and co2 emissions in the coming years in ecuador robalino lopez et al submitted for publication the main goal of this paper is to analyze whether the ekc hypothesis holds within the period 1980 2025 under four different scenarios this paper uses co integration techniques stock and watson 2010 to test the existence of the ekc hypothesis in ecuador in the medium term using jaunky s 2011 specification our proposal goes a step further than previous contributions and intends to see under which conditions a country could approach the fulfilment of this hypothesis in the medium term results do not support the fulfilment of the ekc nevertheless our estimations show that ecuador could be on the way to achieving environmental stabilization in the near future if economic growth is combined with an increase in the use of renewable energies an improvement of the productive sectoral structure and the use of a more efficient fossil fuel technology

assessing eco efficiency through the dea analysis and decoupling index in the latin america countries abstract this study was developed according to a two step approach in the first step we provide an investigation of the changes in eco efficiency under constant and variable return to scale while on a second step the evaluation of the decoupling elasticity will be given the impacts of energy economic and environmental determinants inputs on the performance indicators of eco efficiency were calculated as the inverse of the carbon intensity ratio of the gdp over the co2 emissions both from the world development indicators database the changes in eco efficiency and the decoupling elasticity between co2 emissions and economic growth changes data was used for 16 latin america countries according to five year periods from 1994 to 2013 for all the five time span considered it is worth noting that the degree of technical efficiency for the latin america countries is lower than the degree of technological efficiency thus indicating that a portion of the overall inefficiency is due to the fact that these countries are producing below the production frontier rather than to an inefficient use of technology on average the results have confirmed that the technological scale change in energy production is the dominant factor influencing the optimal production frontier in the sample of countries under analysis complementarily according to the mixed results from the decoupling analysis we may conclude that the increase decrease of the co2 per capita emissions was due to other economic and environmental factors rather than to a negative positive effect of the gdp growth rate

threshold cointegration and nonlinear adjustment between co2 and income the environmental kuznets curve in spain 1857 2007 abstract article history received 9 march 2011received in revised form 24 february 2012accepted 2 march 2012available online 14 march 2012jel classi cation c2q4keywords environmental kuznets curveco 2 emissionsnonlinear relationshipthreshold cointegration inthispaper wemodelthe long run relationship between per capita co 2 and per capita income for the spanisheconomy over the period 1857 2007 according to the environmental kuznets curve eck the relationshipbetween the two variables has an inverted u shape however previous studies for the spanish economy onlyconsidered the existence of linear relationships such an approach may lack exibility to detect the trueshape of the relationship our empirical methodology accounts for a possible non linear relationship throughthe use of threshold cointegration techniques our results con rm the non linearity of the link between thetwo above mentioned variables pointing to the existence of an environmental kuznets curve for the spanishcase 2012 elsevier b v all rights reserved

single women s labor supply elasticities trends and policy implications this paper uses cps data to examine changes in single women s labor supply elas ticities in recent decades specifically the authors investigate trends in how single women s hours of work and labor force participation rates responded to both wages and income over the years 1979 2003 results from the base specification suggest that over the observation period hours wage elasticities decreased by 82 participation wage elasticities by 36 and participation income elasticities by 57 these results imply that changes in tax policy had a much larger effect on the labor supply and labor force participation behavior of women in this subpopulation in the early 1980s than in recent years i t is well documented that over the past few decades female labor force behavior has undergone substantial changes women s labor force participation rates have increased markedly as have their annual hours of work at the same time the marital composition of women has undergone a substantial change as well with the proportion of married women falling steadily over time as a result single women comprise a greater share of the labor force than in earlier years and hence their behavioral responses to changes in wages and incomes carry even greater importance for the effects of changes in tax and transfer policies despite the large increase in the number of single women over the past decades single women s labor supply behavior has received

analyzing the effects of energy action plans on electricity consumption in covenant of mayors signatory municipalities in andalusia permitted deposit due to funding body institutional and governmental policy or mandate may be required to comply with embargo periods of 12 months to 48 months

energy consumption carbon dioxide emissions and economic growth the case of saudi arabia abstract this paper investigates the dynamic causal relationships between energy consumption energy price and economic activity in saudi arabia based on a demand side approach we use a johansen multivariate cointegration approach and incorporate co 2 emissions as a control variable the results indicate that there exists at least a long run relationship between energy consumption energy price carbon dioxide emissions and economic growth furthermore a long run unidirectional causality stands from energy consumption to economic growth and co 2 emissions bidirectional causality between carbon dioxide emissions and economic growth and a long run unidirectional causality runs from energy price to economic growth and co 2 emissions in the short run there is unidirectional causality running from co 2 emissions to energy consumption and economic output and from energy price to co 2 emissions even though the energy led growth hypothesis is valid the share of energy consumption in explaining economic growth is minimal energy price is the most important factor in explaining economic growth hence policies aimed at reducing energy consumption and controlling for co 2 emissions may not reduce significantly saudi s economic growth investing in the use of renewable energy sources like solar and wind power is an urgent necessity to control for fossil fuel consumption and co 2 emissions

energy conservation and sustainable economic growth the case of latin america and the caribbean this study examines the causal relationships among energy consumption economic growth and carbon dioxide emissions in twenty countries from latin america and the caribbean region the methodology includes the use of phillips and perron pp tests a cointegration model with vector error correction modeling vecm and vector autoregression var with granger causality the study concludes that of the twenty countries analyzed only in four of them will it be possible to implement energy conservation polices without affecting their economic growth four others are not able to consider an energy conservation policy with economic growth and the other twelve should focus on their economic growth before adopting any conservation policies energy efficiency was found in this region especially in the countries which have both cointegration and short term equilibrium

the effect of taxes on labor supply in italy in this research we estimate a neoclassical household labor supply model for married individuals incorporating the main elements of the tax system using italian microdata we found that while the labor supply of women is rather elastic with respect to wages and income variation men s labor supply is inelastic with respect to variation in both we use these results to measure the behavioral and welfare effects of alternative tax systems the actual tax system where the unit of taxation is the individual joint family taxation and a flat tax the simulation results show that relative to the actual system the joint tax implies a higher average social cost but is more equally distributed the flat tax implies a lower social cost but is less equally distributed

coal consumption urbanization and trade openness linkage in indonesia abstract this paper explores the effects of economic growth urbanization industry and trade openness on coal consumption in indonesia over the period 1970 2015 to closely adhere to the environmental kuznets curve narratives we consider coal consumption which has been scarcely explored in the ekc debate as a proxy of environmental pressure we estimate the autoregressive distributed lag ardl method and confirm that the variables are cointegrated for long run linkage with the presence of structural breaks the empirical evidence showed that economic growth urbanization and trade openness increase coal consumption while decreasing share of secondary industry reduce it we also verify the existence of environmental kuznets curve having a vital role in the energy mix indonesia needs to restrain excessive coal consumption to enhance environmental quality our results also imply urbanization and trade openness are crucial factors on coal consumption consequently it should be taken into consideration in energy policy making process such as energy conservation policies in the residential sector and prioritize foreign investment which brings cutting edge coal technologies

is there an environmental kuznets curve for sulfur abstract most existing estimates of the environmental kuznets curve ekc for sulfur which use samples of mainly high income countries indicate a maximum emissions turning point at middle to lower high income levels of gdp per capita we use a larger and more globally representative sample than previous sulfur ekc studies we find that sulfur emissions per capita are a monotonic function of income per capita when we use a global sample and an inverted u shape function of income when we use a sample of high income countries a model estimated in first differences results in a monotonic ekc when estimated with both high income and global samples reductions in emissions are time related rather than income related

testing for granger causality between energy use and foreign direct investment inflows in developing countries abstract foreign direct investment inflows fdi and emissions exhibit a two way relationship in particular this research studies the relationship between fdi inflows and emissions from energy use in developing countries this is done through conducting a granger causality test on the direction of the relationship between fdi inflows and energy use for that a fixed effect panel data model with heterogeneous slopes is used heterogeneous slopes specification is selected to account for individual differences within countries error correction model is the chosen estimation approach the empirical results highlight the presence of a two way relationship between fdi inflows and emissions from energy use when testing for short and long run effects jointly however this result varies when testing for no long run effect within individual countries policy implications for developing countries are also given

energy consumption economic growth and co2 emissions in middle east and north african countries this article extends the recent findings of liu 2005 ang 2007 apergis et al 2009 and payne 2010 by implementing recent bootstrap panel unit root tests and cointegration techniques to investigate the relationship between carbon dioxide emissions energy consumption and real gdp for 12 middle east and north african countries mena over the period 1981 2005 our results show that in the long run energy consumption has a positive significant impact on co2 emissions more interestingly we show that real gdp exhibits a quadratic relationship with co2 emissions for the region as a whole however although the estimated long run coefficients of income and its square satisfy the ekc hypothesis in most studied countries the turning points are very low in some cases and very high in other cases hence providing poor evidence in support of the ekc hypothesis co2 emission reductions per capita have been achieved in the mena region even while the region exhibited economic growth over the period 1981 2005 the econometric relationships derived in this paper suggest that future reductions in co2 emissions per capita might be achieved at the same time as gdp per capita in the mena region continues to grow