the effect of urbanization on energy use in india and china in the ipets model abstract urbanization is one of the major demographic and economic trends occurring in developing countries with important consequences for development energy use and well being yet it is only beginning to be explicitly incorporated in long term scenario analyses of energy and emissions we assess the implications of a plausible range of urbanization pathways for energy use and carbon emissions in india and china using the integrated population economy technology science ipets model a computable general equilibrium cge model of the global economy that captures heterogeneity in household types within world regions and into which we have introduced income effects on household consumption preferences we find that changes in urbanization have a somewhat less than proportional effect on aggregate emissions and energy use a decomposition analysis demonstrates that this effect is due primarily to an economic growth effect driven by the increased labor supply associated with faster urbanization the influence of income on household consumption is strong and indicates a potentially rapid transition away from traditional fuel use and toward modern fuels such as electricity and natural gas results also indicate important directions for future work including the implications of alternative types and driving forces of urbanization over time a better understanding of possible changes in consumption preferences associated with income growth and the urbanization process and modeling strategies that can produce disaggregated household consumption outcomes within a cge framework

is the energy led growth hypothesis valid new evidence from a sample of 85 countries abstract the energy growth literature contains a large number of discussions on the causal relationship between energy consumption and economic growth the central debate focuses on whether energy consumption contributes or not to economic growth since it has direct implications for the formulation of strategic policies nevertheless current studies cannot provide a conclusive suggestion due to mixed causality results this inconclusive evidence is potentially attributed to model specifications and the stage of economic development of the countries under investigation hence this study attempts to empirically re investigate the validity of the energy led growth hypothesis using a different model specification and different stages of economic development for 85 selected countries around the globe overall although the causality results are mixed among countries we do find a systematic pattern in particular granger causality models with three and four variables are more likely to support the hypothesis compared to their counterparts that contain only two variables in addition both developed and developing countries are more likely to support the energy led growth hypothesis compared to the less developed or low income countries therefore causality results are very sensitive to the choice of the model specification along with the stages of economic development finally energy conservation policies should only focus on low income countries as these policies may not retard the process of economic growth

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

the impacts of transport energy consumption foreign direct investment and income on co2 emissions in asean 5 economies abstract in this study we incorporate new variables and assess the impact of transportation sector s energy consumption and foreign direct investment on co2 emissions for asean 5 economies using the cointegration and granger causality methods this study also attempts to validate the environmental kuznets curve ekc hypothesis our results reveal that the co2 emissions and their determinants are co integrated only in indonesia malaysia and thailand the long run elasticity estimation suggests that income and transport energy consumption significantly influence co2 emissions whereas fdi is not significant economic growth plays a greater role in contributing to co2 emission in asean 5 nonetheless we find that the inverted u shape ekc hypothesis is not applicable to the asean 5 economies especially in indonesia malaysia and thailand in the long run the bi directional causality between economic growth and co2 emissions is detected in indonesia and thailand while we find unidirectional causality running from gdp to co2 emissions in malaysia we also observe bi directional causality between transport energy consumption fdi and co2 emissions in thailand and malaysia as an immediate policy option controlling energy consumption in transportation sector may result in a significant reduction in co2 emissions however this may slow the process of economic growth in malaysia and indonesia alternatively we suggest policymakers to place more emphasis on energy efficient transportation system and policies to minimise fossil fuel consumption thus the quality of environment can be improved with less deleterious impact on economic growth

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

electricity consumption real gdp causality nexus evidence from a bootstrapped causality test for 30 oecd countries the goal of this paper is to examine any causal effects between electricity consumption and real gdp for 30 oecd countries we use a bootstrapped causality testing approach and unravel evidence in favour of electricity consumption causing real gdp in australia iceland italy the slovak republic the czech republic korea portugal and the uk the implication is that electricity conservation policies will negatively impact real gdp in these countries however for the rest of the 22 countries our findings suggest that electricity conversation policies will not affect real gdp

energy consumption real income and temporal causality results from a multi country study based on cointegration and error correction modelling techniques abstract unlike previous studies on the causal relationship between energy consumption and economic growth this paper illustrates how the finding of cointegration i e long term equilibrium relationship between these variables may be used in testing granger causality based on the most recent johansen s multivariate cointegration tests preceded by various unit root or non stationarity tests we test for cointegration between total energy consumption and real income of six asian economies india pakistan malaysia singapore indonesia and the philippines non rejection of cointegration between variables rules out granger non causality and imples at least one way of granger causality either unidirectional or bidirectionial secondly by using a dynamic vector error correction model we then analyse the direction of granger causation and hence the within sample granger exogeneity or endogeneity of each of the variables thirdly the relative strength of the causality is gauged through the dynamic variance decomposition technique by decomposing the total impact of an unanticipated shock to each of the variables beyond the sample period into proportions attributable to shocks in the other variables including its own in the bivariate system results based on these tools of methodology indicate that while all pair wise relationships shared common univariate integrational properties only relationships for three countries india pakistan and indonesia were cointegrated for these countries temporal causality results were mixed with unidirectional causality from energy to income for india exactly the reverse for indonesia and mutual causality for pakistan the vdcs were not inconsistent with these results and provided us with an additional insight as to the relatively more dominant direction of causation in pakistan simple bivariate vector autoregressive models for the three non cointegrated systems did not indicate any direction of causality significantly in either direction

on the causal dynamics between emissions nuclear energy renewable energy and economic growth this paper examines the causal relationship between co2 emissions nuclear energy consumption renewable energy consumption and economic growth for a group of 19 developed and developing countries for the period 1984 2007 using a panel error correction model the long run estimates indicate that there is a statistically significant negative association between nuclear energy consumption and emissions but a statistically significant positive relationship between emissions and renewable energy consumption the results from the panel granger causality tests suggest that in the short run nuclear energy consumption plays an important role in reducing co2 emissions whereas renewable energy consumption does not contribute to reductions in emissions this may be due to the lack of adequate storage technology to overcome intermittent supply problems as a result electricity producers have to rely on emission generating energy sources to meet peak load demand

energy consumption and gdp causality relationship in g 7 countries and emerging markets abstract the causality relationship between energy consumption and income is a well studied topic in energy economics this paper studies the time series properties of energy consumption and gdp and reexamines the causality relationship between the two series in the top 10 emerging markets excluding china due to lack of data and g 7 countries we discover bi directional causality in argentina causality running from gdp to energy consumption in italy and korea and from energy consumption to gdp in turkey france germany and japan hence energy conservation may harm economic growth in the last four countries

carbon dioxide emissions and economic growth panel data evidence from developing countries in this paper we test the environment kuznet s curve ekc hypothesis for 43 developing countries we suggest examining the ekc hypothesis based on the short and long run income elasticities that is if the long run income elasticity is smaller than the short run income elasticity then it is evident that a country has reduced carbon dioxide emissions as its income has increased our empirical analysis based on individual countries suggests that jordan iraq kuwait yemen qatar the uae argentina mexico venezuela algeria kenya nigeria congo ghana and south africa approximately 35 per cent of the sample carbon dioxide emissions have fallen over the long run that is as these economies have grown emissions have fallen since the long run income elasticity is smaller than the short run elasticity we also examine the ekc hypothesis for panels of countries constructed on the basis of regional location using the panel cointegration and the panel long run estimation techniques we find that only for the middle eastern and south asian panels the income elasticity in the long run is smaller than the short run implying that carbon dioxide emission has fallen with a rise in income

the relationship between urbanization energy use and carbon emissions evidence from a panel of association of southeast asian nations asean countries abstract this study uses annual data to detect the nexus between urbanization energy use and carbon emissions in a panel of association of southeast asian nations asean countries spanning the period 1980 2009 the study contributes to the increasing empirical literature by investigating the effects of urbanization and detecting causal links between the variables results from the pedroni panel cointegration tests show evidence for the existence of a long term equilibrium relationship between urbanization energy use and carbon emissions for the asean countries using the panel fully modified ordinary least squares technique the effect of urbanization on carbon emissions is further revealed i e a 1 rise in urban population results in a 0 20 increase in carbon emissions unilateral short run causal relationships from urbanization to energy use and from urbanization to carbon emissions have been found by granger causality tests also the results clearly indicate that in the long term urbanization together with energy use granger causes carbon emissions the paper concludes with main findings and provides recommendations toward rational planning of urban development and energy efficiency improvement strategies for the asean countries

the causal relationship between energy consumption and economic growth in the asean 5 countries abstract the objective of this study is to examine the causal relationship between energy consumption and economic growth for asean 5 countries which includes indonesia malaysia thailand singapore and the philippines for empirical examination annual time series data in the period of 1980 2012 are used the results of johansen co integration test reveal that there exists one co integrating relationship among the variables in case of indonesia malaysia the philippines and singapore the results uncover the existence of two co integrating associations among the variables for thailand the granger causality test suggests that there is no unilateral causality for indonesia as in all the three cases in case of malaysia the economic growth caused energy consumption however no evidence is found for causality either from exports or from gross fixed capital formation to energy consumption while in the cases of thailand and the philippines the direction of causality runs from gross fixed capital formation to energy consumption for singapore energy consumption runs from two sides i e one from exports side and the other from gross fixed capital formation side the findings exhibit that energy consumption has significant and long run relationship to economic growth for almost all asean 5 countries the findings suggest that policy makers need to formulate policies conducive to the energy development which will consequently accelerate sustainable economic growth in asean countries energy development should be based on the existing condition of each country a comprehensive investment framework for renewable energy should also be developed besides maintaining adequate energy inventory the asean countries should strengthen their institutions and capacity as well as cooperation in energy management and development

economic growth electricity consumption causality in 12 european countries a dynamic panel data approach abstract this paper applies recent panel methodology to investigate the long run and causal relationship between electricity consumption and real gdp for a set of 12 european countries using annual data for the period 1970 2007 the sample countries have moved faster than other neighboring countries towards the creation of a single electricity market over the past 30 years energy prices are also included in the study due to their important role in affecting the above variables thus avoiding the problem of omitted variable bias tests for panel unit roots cointegration in heterogeneous panels and panel causality are employed in a trivariate vecm estimated by system gmm the results show evidence of a long run equilibrium relationship between the three series and a negative short run and strong causality from electricity consumption to gdp as expected there is bidirectional causality between energy prices and gdp and weaker evidence between electricity consumption and energy prices these results support the policies implemented towards the creation of a common european electricity market

a directional theory of issue voting from stokes s 1963 early critique on it has been clear to empirical researchers that the traditional spatial theory of elections is seriously flawed yet fully a quarter century later that theory remains the dominant paradigm for understanding mass elite linkage in politics we present an alternative spatial theory of elections that we argue has greater empirical verisimilitude based on the ideas of symbolic politics the directional theory assumes that most people have a diffuse preference for a certain direction of policy making and that people vary in the intensity with which they hold those preferences we test the two competing theories at the individual level with national election study data and find the directional theory more strongly supported than the traditional spatial theory we then develop the implications of the directional theory for candidate behavior and assess the predictions in light of evidence from the u s congress

energy gdp relationship revisited an example from gcc countries using panel causality abstract this work investigates the causality relationship between gross domestic product gdp and energy consumption in the six countries of the gulf cooperation council gcc recently developed panel cointegration and causality techniques are used to uncover the direction of energy gdp causality in the gcc empirical results indicate a unidirectional causality running from gdp to energy consumption evidence shows no support for the hypothesis that energy consumption is the source of gdp growth in the gcc countries such results suggest that energy conservation policies may be adopted without much concern about their adverse effects on the growth of gcc economies

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

electricity consumption and economic growth a time series experience for 17 african countries abstract while the availability of electricity by itself is not a panacea for the economic and social problems facing africa the supply of electricity is nevertheless believed to be a necessary requirement for africa s economic and social development this paper tests the long run and causal relationship between electricity consumption per capita and real gross domestic product gdp per capita for 17 african countries for the period 1971 2001 using a newly developed cointegration test proposed by pesaran et al 2001 and using a modified version of the granger causality test due to toda and yamamoto 1995 the advantage of using these two approaches is that they both avoid the pre testing bias associated with conventional unit root and cointegration tests the empirical evidence shows that there was a long run relationship between electricity consumption per capita and real gdp per capita for only 9 countries and granger causality for only 12 countries for 6 countries there was a positive uni directional causality running from real gdp per capita to electricity consumption per capita an opposite causality for 3 countries and bi directional causality for the remaining 3 countries the result should however be interpreted with care as electricity consumption accounts for less than 4 of total energy consumption in africa and only grid supplied electricity is taken into account

renewable energy consumption and income in emerging economies abstract increased economic growth and demand for energy in emerging economies is creating an opportunity for these countries to increase their usage of renewable energy this paper presents and estimates two empirical models of renewable energy consumption and income for a panel of emerging economies panel cointegration estimates show that increases in real per capita income have a positive and statistically significant impact on per capita renewable energy consumption in the long term a 1 increase in real income per capita increases the consumption of renewable energy per capita in emerging economies by approximately 3 5 long term renewable energy per capita consumption price elasticity estimates are approximately equal to 0 70

inequality in co2 emissions across countries and its relationship with income inequality a distributive approach this paper analyses the inequality in co2 emissions across countries and groups of countries and the relationship of this inequality with income inequality across countries for the period 1971 1999 the research employs the tools that are usually applied in income distribution analysis the methodology used here gives qualitative and quantitative information on some of the features of the inequalities across countries that are considered most relevant for the design and discussion of policies aimed at mitigating climate change the paper studies the relationship between co2 emissions and gdp and shows that income inequality across countries has been followed by an important inequality in the distribution of emissions this inequality has diminished mildly although the inequality in emissions across countries ordered in the increasing value of income inequality between rich and poor countries has diminished less than the simple inequality in emissions lastly the paper shows that the inequality in co2 emissions is mostly explained by the inequality between groups with different per capita income level the importance of the inequality within groups of similar per capita income is much lower and has diminished during the period especially in the low middle income group

energy consumption and economic growth evidence from the commonwealth of independent states abstract this study examines the relationship between energy consumption and economic growth for eleven countries of the commonwealth of independent states over the period 1991 2005 within a multivariate panel data framework based on pedroni 1999 pedroni 2004 heterogeneous panel cointegration test and corresponding error correction model cointegration is present between real gdp energy consumption real gross fixed capital formation and labor force with the respective coefficients positive and statistically significant the results of the error correction model reveal the presence of unidirectional causality from energy consumption to economic growth in the short run while bidirectional causality between energy consumption and economic growth in the long run thus the results lend support for the feedback hypothesis associated with the relationship between energy consumption and economic growth

the sources of valence judgments the role of policy distance and the structure of the left right spectrum although the concept of valence figures in many studies of voting behavior very few have investigated its sources in this article we address this deficiency by assessing the extent to which individual valence assessments are affected by the left right policy distance between parties and respondents as well as by their locations relative to the center of the left right spectrum using data from the comparative study of electoral systems we find very widespread support for both hypotheses correcting for differential item functioning dif reveals that although respondents tend to over estimate the distance to opposite side parties these misperceptions do not account for our findings indeed with dif corrected most surveys reveal tendencies not only for opposite side parties to be given lower valence scores in general but also for policy distance to be counted more heavily against them the article concludes with a discussion of possible sources of this bilateral structuring of valence assessments

electricity consumption growth nexus evidence from panel data for transition countries abstract this paper investigates the long run relationship and causality issues between electricity consumption and economic growth in 15 transition countries albania belarus bulgaria czech republic estonia latvia lithuania macedonia moldova poland romania russian federation serbia slovak republic and ukraine by using the pedroni panel cointegration method for the 1990 2006 period results suggest that the pedroni panel cointegration tests do not confirm a long term equilibrium relationship between electricity consumption per capita and real gdp per capita moreover since no cointegration was found error correction mechanisms plus causality tests cannot be run for further steps in the long term to investigate the causality between electricity consumption and economic growth overall it can be said that the electricity consumption related policies have no effect or relation on the level of real output in the long run for these countries as a conclusion the literature has conflicting results and there is no consensus either on the existence or the direction of causality between electricity consumption and economic growth thus the findings of this study have important policy implications and it shows that this issue still deserves further attention in future research

competence and ideology we develop a dynamic repeated election model in which citizen candidates are distinguished by both their ideology and valence voters observe an incumbent s valence and policy choices but only know the challenger s party our model provides a rich set of novel results in contrast to existing predictions from static models we prove that dynamic considerations make higher valence incumbents more likely to compromise and win re election even though they compromise to more extreme policies consequently we find that the correlation between valence and extremist policies rises with office holder seniority this result may help explain previous empirical findings despite this result we establish that the whole electorate gains from improvements in the distribution of valences in contrast fixing average valence the greater dispersion in valence associated with a high valence political elite always benefits the median voter but can harm a majority of voters when voters are sufficiently risk averse we then consider interest groups igs or activists who search for candidates with better skills we derive a complete theoretical explanation for the intuitive conjectures that policies are more extreme when igs and activists have more extreme ideologies and that such extremism reduces the welfare of all voters

the effect of urbanization on co2 emissions in emerging economies the theories of ecological modernization and urban environmental transition both recognize that urbanization can have positive and negative impacts on the natural environment with the net effect being hard to determine a priori this study uses recently developed panel regression techniques that allow for heterogeneous slope coefficients and cross section dependence to model the impact that urbanization has on co2 emissions for a panel of emerging economies the estimated contemporaneous coefficients on the energy intensity and affluence variables are positive statistically significant and fairly similar across different estimation techniques by comparison the estimated contemporaneous coefficient on the urbanization variable is sensitive to the estimation technique in most specifications the estimated coefficient on the urbanization variable is positive but statistically insignificant the implications of these results for sustainable development policy are discussed

impacts of urbanization and industrialization on energy consumption co2 emissions does the level of development matter urbanization and industrialization have significant impacts on energy consumption and co2 emissions but their relationship varies at different stages of economic development taking cognizance of heterogeneity and the ratchet effect this paper adopts the stochastic impacts by regression on population affluence and technology stirpat framework as a starting point and re estimates the relationship using different panel date models the main results are obtained by dynamic panel threshold regression models which divide a balanced panel dataset of 73 countries over the period of 1971 2010 into four groups according to their annual income levels the key results are 1 in the low income group urbanization decreases energy consumption but increases co2 emissions 2 in the middle low income and high income groups industrialization decreases energy consumption but increases co2 emissions while urbanization significantly increases both energy consumption and co2 emissions 3 for the middle high income group urbanization does not significantly affect energy consumption but does hinder the growth of emissions while industrialization was found to have an insignificant impact on energy consumption and co2 emissions 4 from the population perspective it produces positive effects on energy consumption and also increases emissions except for the high income group these novel methodology and findings reveal that different development strategies of urbanization and industrialization should be pursued depending on the levels of income in a bid to conserve energy and reduce emissions

energy consumption and economic growth nexus in portugal italy greece spain and turkey an ardl bounds test approach 1965 2009 abstract the paper examines the nexus between primary energy consumption and growth in portugal italy greece spain and turkey pigst with annual time series data from 1965 to 2009 pigst are southern european economies which have experienced several episodes that make them of particular interest to the study of periods of economic expansion and stagnation an ardl bounds test approach is a suitable technique to examine energy growth nexus within the context of countries with both sporadic shocks outliers and permanent shocks structural breaks empirical results suggest bidirectional causality between energy and growth in both the long run and short run supporting the feedback hypothesis the results reveal themselves to be robust to panel framework an energy conservation policy will reduce gdp growth while a saving phenomenon is observed since one additional unit of product requires less than one unit of energy

social capital and co2 emission output relations a panel analysis the present paper examines the mitigating effect of social capital on the environmental kuznets curve ekc for co2 emissions using a panel data of 69 developed and developing countries adopting generalised method of moments gmm estimators the paper finds evidence substantiating the presence of ekc moreover the evidence suggests that the pollution costs of economic development tend to be lower in countries with higher social capital reservoir surprisingly there is also evidence to indicate that the income threshold point beyond which co2 emissions decline is higher in countries with higher social capital these results are robust to addition of alternative controlled variables in the ekc specification thus in addition to policy focus on investments in environmentally friendly technology and on the use of renewable energy investments in social capital can also mitigate the pollution effects of economic progress

energy consumption and economic growth the case of oil exporting countries this paper examines the causal relationship between the per capita energy consumption and the per capita gdp in a panel of 11 selected oil exporting countries by using panel unit root tests and panel cointegration analysis the results show a unidirectional strong causality from economic growth to energy consumption for the oil exporting countries the findings have practical policy implications for decision makers in the area of macroeconomic planning in most major oil exporting countries government policies keep domestic prices bellow free market level resulting in high levels of domestic energy consumption the results imply that the energy conservation through reforming energy price policies has no damaging repercussions on economic growth for this group of countries

energy consumption and gdp causality a three step analysis for emerging european countries abstract the established european targets should play a leading role in the complex economic process of energy consumption and the emerging countries have to consider their implications for adjusting the energy policies at national level this paper develops investigations on the causality relationship between energy consumption and gdp in the context of emerging european countries covering the period 1980 2013 this research covers the limits identified by previous researchers by detailing the energy consumption by sources and by referring to five emerging countries in europe unlike most of the previous studies it has a double approach long and short run bidirectional relationships a detailed analysis on the impact of economic growth on the energy consumption by country is conducted in order to contribute to the enrichment of the research field towards this objective a three step analysis is performed stationarity cointegration and causality tests are considered the empirical study shows mixed results there is a balance in confirming conservation growth and neutrality hypotheses in some specific cases results imply that energy consumption and economic growth are jointly determined however a comparative analysis for different significance levels draws attention on the differences in judgment of results for this type of studies discussions on the results in terms of causality are conducted in order to identify future trends for research

the causal relationship between electricity consumption and economic growth in the asean countries abstract this paper investigates the causal relationship between electricity consumption and economic growth among the association of south east asian nations asean 4 members namely indonesia malaysia singapore and thailand using modern time series techniques for the period 1971 2002 the results indicate that there is a bi directional causality between electricity consumption and economic growth in malaysia and singapore this means that an increase in electricity consumption directly affects economic growth and that economic growth also stimulates further electricity consumption in the two countries however uni directional causality runs from economic growth to electricity consumption in indonesia and thailand without any feedback effect thus electricity conservation policies can be initiated without deteriorating economic side effects in the two countries

energy consumption economic growth and prices a reassessment using panel vecm for developed and developing countries this paper reinvestigates the energy consumption gdp growth nexus in a panel error correction model using data on 20 net energy importers and exporters from 1971 to 2002 among the energy exporters there was bidirectional causality between economic growth and energy consumption in the developed countries in both the short and long run while in the developing countries energy consumption stimulates growth only in the short run the former result is also found for energy importers and the latter result exists only for the developed countries within this category in addition compared to the developing countries the developed countries elasticity response in terms of economic growth from an increase in energy consumption is larger although its income elasticity is lower and less than unitary lastly the implications for energy policy calling for a more holistic approach are discussed c 2006 elsevier ltd all rights reserved

the co2 emissions income nexus evidence from rich countries the paper attempts to test the environment kuznets curve ekc hypothesis for 36 high income countries for the period 1980 2005 the test is based on the suggestion of narayan and narayan 2010 various panel data unit root and co integration tests are applied carbon dioxide co2 emissions and gdp series are integrated of order one and co integrated especially after controlling for cross sectional dependence additionally the blundell bond system generalised methods of moments gmm is employed to conduct a panel causality test in a vector error correction mechanism vecm setting unidirectional causality running from real per capita gdp to per capita co2 emissions is uncovered in both the short run and the long run the empirical analysis based on individual countries provides evidence of an ekc for greece malta oman portugal and the united kingdom however it can be observed that for the whole panel a 1 increase in gdp generates an increase of 0 68 in co2 emissions in the short run and 0 22 in the long run the lower long run income elasticity does not provide evidence of an ekc but does indicate that over time co2 emissions are stabilising in the rich countries

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

energy consumption and gdp revisited a panel analysis of developed and developing countries this paper applies a new panel data stationarity testing procedure first developed by carrion i silvestre et al 2005 econometrics journal 8 159 175 with panel vars that employ the generalized method of moment techniques in order to re investigate the dynamic interactions between energy consumption per capita lec and real gdp per capita lry in 22 developed and 18 developing countries when multiple breaks in the series are taken into account there is convincing evidence of panel stationarity for lec and lry in both groups the energy crises evidently had a substantive impact on both lec and lry in all sample countries furthermore our panel vars attest to bidirectional causality between lec and lry in developed countries but there is uni directional causality from lry to lec in developing countries finally from the orthogonalized impulse response functions all of the variables in the panel vars have a positive effect on each other but their impact is greater and more persistent in developing countries some important policy implications do emerge

global co2 efficiency country wise estimates using a stochastic cost frontier this paper examines global carbon dioxide co2 efficiency by employing a stochastic cost frontier analysis of about 170 countries in 1997 and 2007 the main contribution lies in providing a new approach to environmental efficiency estimation in which the efficiency estimates quantify the distance from the policy objective of minimum emissions we are able to examine a very large pool of nations and provide country wise efficiency estimates we estimate three econometric models corresponding with alternative interpretations of the cancun vision conference of the parties 2011 the models reveal progress in global environmental efficiency during a preceding decade the estimates indicate vast differences in efficiency levels and efficiency changes across countries the highest efficiency levels are observed in africa and europe while the lowest are clustered around china the largest efficiency gains were observed in central and eastern europe co2 efficiency also improved in the us and china the two largest emitters but their ranking in terms of co2 efficiency deteriorated policy implications are discussed

renewable energy consumption and economic growth evidence from a panel of oecd countries abstract this study examines the relationship between renewable energy consumption and economic growth for a panel of twenty oecd countries over the period 1985 2005 within a multivariate framework given the relatively short span of the time series data a panel cointegration and error correction model is employed to infer the causal relationship the heterogeneous panel cointegration test reveals a long run equilibrium relationship between real gdp renewable energy consumption real gross fixed capital formation and the labor force with the respective coefficients positive and statistically significant the granger causality results indicate bidirectional causality between renewable energy consumption and economic growth in both the short and long run

energy income causality in oecd countries revisited the key role of capital stock abstract this paper applies a recent advance in panel analysis to estimate the panel cointegration and panel vector error correction models for a set of 22 oecd countries using annual data covering the period 1960 2001 we investigate the relationship between energy consumption and income using an aggregate production function and controlling for the capital stock as well as by exploring the dynamic directions of the causality among these three variables we firstly obtain solid and convincing evidence of a fairly strong long run equilibrium relationship among them secondly it is found that the capital stock is much more productive than energy consumption third it is observed that neglecting the impact of the capital stock on income tends to overestimate the effect of energy consumption finally the panel causality test shows bi directional causal linkages exist among energy consumption the capital stock and economic growth overall the findings reveal that the capital stock plays a critical role in realizing the dynamic relationship between energy and income

moving out of poverty in tanzania evidence from kagera abstract this paper uses linked qualitative and quantitative data to explore the growth trajectories of matched households in the kagera region of tanzania finding that agriculture and trade provided the two main routes out of poverty the interplay between initial conditions shocks networks and experiences of life beyond their village determine whether a person moves out of poverty in the following decade

how urbanization affects energy use in developing countries abstract this paper identifies mechanisms whereby urbanization affects energy consumption industrialization and urbanization accompany each other during economic development but urbanization exerts a number of independent influences on energy use it permits economies of scale in production but requires more transportation food must be transported to urbanized populations and relatively smaller agricultural populations must modernize entailing considerable increases in agricultural energy use in cities a number of production activities which were domestically provided in rural areas using human or animal energy shift to sources outside the household using modern energy sources the largest single source of change in energy use is personal transportation passenger transport in cities is heavily weighted towards fuel using modes particularly as incomes increase to assess the overall impact a regression analysis of 59 developing countries for 1980 is conducted holding constant per capita income and the extent of industrialization the elasticity of energy consumption per capita and per dollar of gdp is between 0 35 and 0 48

renewable energy consumption and growth in eurasia this study examines the causal relationship between renewable energy consumption and economic growth for 13 countries within eurasia over the period 1992 2007 within a multivariate panel data framework the heterogeneous panel cointegration test reveals a long run equilibrium relationship exists between real gdp renewable energy consumption real gross fixed capital formation and labor force the results from the error correction models indicate bidirectional causality between renewable energy consumption and economic growth in both the short run and long run thus the empirical findings lend support for the feedback hypothesis of the interdependent relationship between renewable energy consumption and economic growth

urbanization economic growth energy consumption and co2 emissions empirical evidence from countries with different income levels abstract the growth of anthropogenic co2 emissions has been widely attributed to the combustion of energy in support of human activities associated with economic development while the link between urbanization economic growth energy consumption and co2 emissions has as a result received considerable multidisciplinary scholarly attention little work has been undertaken with respect to the how differences in the development stages or income levels of the countries studied may affect these relations here we empirically explore the link between urbanization economic development energy consumption and co2 emissions specifically taking into account the different income levels of the countries studied a series of panel data models and a balanced dataset for a panel of 170 countries were utilized in the study which took the period of 1980 2011 into consideration the result of panel cointegration tests suggested that a cointegration relationship existed between variables in all the countries studied and that a statistically significant positive relationship existed between the variables employed in the long run the results of a granger causality test based on the vector error correction model vecm provided evidence of varied granger causality relationships between the variables across the income based subpanels moreover we also undertook an impulse response and variance decomposition analysis that allowed us to forecast the impacts of economic growth urbanization and energy consumption on future co2 emissions during the period surveyed our results cast a new light on the importance of a country s development stage and income level for government policy decisions relating to the reduction of co2 emissions

energy consumption and economic growth in central america evidence from a panel cointegration and error correction model abstract this study examines the relationship between energy consumption and economic growth for six central american countries over the period 1980 2004 within a multivariate framework given the relatively short span of the time series data a panel cointegration and error correction model is employed to infer the causal relationship based on the heterogeneous panel cointegration test by pedroni pedroni p 1999 critical values for cointegration tests in heterogeneous panels with multiple regressors oxford bulletin of economics and statistics 61 653 670 pedroni p 2004 panel cointegration asymptotic and finite sample properties of pooled time series tests with an application to the ppp hypothesis new results econometric theory 20 597 627 cointegration is present between real gdp energy consumption the labor force and real gross fixed capital formation with the respective coefficients positive and statistically significant the granger causality results indicate the presence of both short run and long run causality from energy consumption to economic growth which supports the growth hypothesis