energy consumption and economic growth relationship evidence from panel data for low and middle income countries abstract this paper uses the panel data of energy consumption ec and economic growth gdp for 51 countries from 1971 to 2005 these countries are divided into three groups low income group lower middle income group and upper middle income group countries firstly a relationship between energy consumption and economic growth is investigated by employing pedroni 1999 panel cointegration method secondly panel causality test is applied to investigate the way of causality between the energy consumption and economic growth finally we test whether there is a strong or weak relationship between these variables by using pedroni 2001 method the empirical results of this study are as follows i energy consumption and gdp are cointegrated for all three income group countries ii the panel causality test results reveal that there is long run granger causality running from gdp to ec for low income countries and there is bidirectional causality between ec and gdp for middle income countries iii the estimated cointegration factor is not close to 1 in other words no strong relation is found between energy consumption and economic growth for all income groups considered in this study the findings of this study have important policy implications and it shows that this issue still deserves further attention in future research

factor demand technical change and inter fuel substitution in africa abstract the translog production function has been widely used in applied production analysis due to its flexibility and superiority over other functional forms this study develops a translog production function for a group of african countries the random effects model is estimated using generalized least squares estimator the main findings are first output in africa is driven by a more intensive use of petroleum and electricity and to a lesser extent capital labor and coal relative to technological progress second african production technology exhibits increasing returns to scale suggesting a path towards market entry barriers third technical change is scale biased and factor augmenting albeit very slow fourth all energy inputs are substitutes indicating africa s potential to proportionally switch towards cleaner fuels without adversely affecting economic growth finally and perhaps more generally the study reinforces the assertion that imposing restrictions like homotheticity homogeneity or separability on the production technology is unrealistic and should rather be a testable hypothesis within any applied analysis in view of the documented findings relevant implications for africa are discussed

energy consumption and economic growth nexus in tanzania an ardl bounds testing approach abstract in this paper we examine the intertemporal causal relationship between energy consumption and economic growth in tanzania during the period of 1971 2006 unlike the majority of the previous studies we employ the newly developed autoregressive distributed lag ardl bounds testing approach by pesaran et al 2001 bounds testing approaches to the analysis of level relationships journal of applied econometrics 16 289 326 to examine this linkage we also use two proxies of energy consumption namely total energy consumption per capita and electricity consumption per capita the results of the bounds test show that there is a stable long run relationship between each of the proxies of energy consumption and economic growth the results of the causality test on the other hand show that there is a unidirectional causal flow from total energy consumption to economic growth and a prima facie causal flow from electricity consumption to economic growth overall the study finds that energy consumption spurs economic growth in tanzania

examining the link between energy consumption carbon dioxide emission and economic growth in latin america and the caribbean abstract this study aims at exploring the bi directional long run relationship between energy consumption carbon dioxide emission and economic growth in the latin american and caribbean countries the canonical cointegrating regression ccr is used to achieve the goal of this study taking the period of 1980 2008 the study arrived at different results while 60 of the countries have a positive bi directional long run relationship between energy consumption carbon dioxide emission and economic growth the others have mixed results the results of the study motivated the researcher to recommend that these countries should increase their energy efficiency increase the share of green energy from their total energy use and increase energy conservation in order to reduce unnecessary waste of energy

electricity consumption and economic growth in south africa a trivariate causality test abstract in this paper we examine the causal relationship between electricity consumption and economic growth in south africa we incorporate the employment rate as an intermittent variable in the bivariate model between electricity consumption and economic growth thereby creating a simple trivariate causality framework our empirical results show that there is a distinct bidirectional causality between electricity consumption and economic growth in south africa in addition the results show that employment in south africa granger causes economic growth the results apply irrespective of whether the causality is estimated in the short run or in the long run formulation the study therefore recommends that policies geared towards the expansion of the electricity infrastructure should be intensified in south africa in order to cope with the increasing demand exerted by the country s strong economic growth and rapid industrialisation programme this will certainly enable the country to avoid unprecedented power outages similar to those experienced in the country in mid january 2008

on electricity consumption and economic growth in china abstract the invention and application of the electric power technology triggered the second industrial revolution in human history which marked the human society entered the age of electricity electricity provides the sustainable power for economic and social development with the rapid development of economy the electricity consumption is also increasing the increase of electricity consumption has further promoted the progress of the industrial economy in order to achieve the goal of improving the level of economic development while reducing energy consumption it is necessary to reveal the relationship between electricity consumption and economic growth this study is an extensive overview of the literature surrounding this topic in this paper we focus on the relationship between electricity consumption and economic growth in china we first analyze the general situation of china s electricity consumption and economic development then we explore the relationship between china s electricity consumption and economic growth from three dimensions i e the time dimension the regional dimension and the industrial dimension finally we study the key issues in the research of the relationship between electricity consumption and economic growth including variable selection model construction and results discussion this work suggests that the nature of the nexus in china should and can be explored from a wider perspective by developing a suitable integrated methodological framework

co2 emissions energy consumption economic growth and financial development in gcc countries dynamic simultaneous equation models abstract this study investigates the dynamic causal relationships among carbon emissions financial development economic growth and energy consumption for gulf cooperation council gcc countries from 1980 through 2011 annual time series data and an autoregressive distributed lag ardl model are used the main contribution of this paper is that it has investigated the causes of carbon emissions by taking into account the role of financial development and economic growth in gcc countries the results suggest long run and causal relationships among carbon emissions financial development gross domestic product gdp and energy use in all gcc countries except united arab emirates uae moreover there is long run unidirectional causality running from carbon emissions to energy use in the case of saudi arabia uae and qatar furthermore a one way causal relationship from financial development to carbon emissions in the context of uae oman and kuwait is found the evidence suggests that financial systems should take into account environmental aspects in their current operations in these countries the results of this study may be of great importance for policy and decision makers in developing energy policies for gcc countries that contribute to curbing carbon emissions while preserving economic growth

is renewable energy a model for powering eastern african countries transition to industrialization and urbanization abstract this study profiles a conversation on the appropriateness of renewable energy as a model for powering development in east african countries estimated output elasticities of nonrenewable energy 0 29 0 48 are by far larger than those of renewable energy 0 12 0 08 and as such highlights the relative importance of the former also the biased component of technical change shows higher technological progress for nonrenewable energy furthermore substitution elasticities are positive 0 77 0 92 suggesting huge potential for a transition towards renewable energy however inherent limitations in renewables documented in wesseh and lin 52 53 undermine the usefulness of east african countries reliance on renewable energy

energy consumption and gdp in developing countries a cointegrated panel analysis in this paper we re investigate the co movement and the causality relationship between energy consumption and gdp in 18 developing countries using data for the period 1975 to 2001 recently developed tests for the panel unit root heterogeneous panel cointegration and panel based error correction models are employed the empirical results provide clear support of a long run cointegration relationship after allowing for the heterogeneous country effect the long run relationship is estimated using a full modified ols the evidence shows that long run and short run causalities run from energy consumption to gdp but not vice versa this result indicates that energy conservation may harm economic growth in developing countries regardless of being transitory or permanent

the asymmetric linkage between energy use and economic growth in selected african countries evidence from a nonlinear panel autoregressive distributed lag model abstract this paper endeavors to shed light on the asymmetric heterogeneous relationship between energy use and economic growth in nineteen selected african countries from 1971 to 2014 we employ to this end a nonlinear panel autoregressive distributed lag model and an asymmetric panel causality test the empirical results suggest that the relationship between energy use and economic growth is asymmetric and depends on the phases of economic cycle firstly in periods of economic expansion positive shocks on energy use have a positive and significant effect on economic growth in the long run but have a weak positive effect in the short run negative shocks on energy use have a negative and significant effect on economic growth in the long run but a positive and significant effect in the short run moreover in periods of economic expansion economic growth tends to react more to a decrease in energy use than to an increase in energy use secondly in period of economic contraction positive shocks on energy use accentuate the negative variation of economic growth in the long run while in the short run economic contraction is resorb by negative shocks on energy use thirdly net energy importing economies located in north africa east africa central africa and southern africa are the most subject to energy asymmetric shocks for net energy exporting countries the asymmetric relationship between energy use and economic growth is mixed we also find that negative changes in economic activity lead to negative variations of energy use fourthly positive and negative shocks on the cyclical components of energy use and economic growth do not have over the time the same correlation with positive and negative shocks of one or other of the variables from the research that has been carried out it appears that sound economic policy decisions require information on the asymmetric linkage between energy use and economic growth

the impact and economic cost of environmental regulation on energy utilization in china this article utilizes three data envelopment analysis based models a no environmental regulation model a weak environmental regulation model and a strong environmental regulation model to reveal the impact of environmental regulation on china s regional total factor energy efficiency tfee during the period of 2003 2010 to take a further step these three models are adjusted for calculating the correspondingly macro economic cost of environmental regulation the estimation results show that at present the level of china s environmental regulation is relatively low and an enhancing of environmental regulation would lead to a sufficient increase of china s regional tfee with an enormous economic cost as its price that means in china the nationwide environmental stress is high and the regulation cost is very huge strengthening environmental regulation would inevitably have some negative influences on china s economy in the short run based on our findings some corresponding policies are also propo

nash equilibrium efficiency wage distributions this paper extends the shirking model of efficiency wages by introducing worker heterogeneity with respect to the disutility of effort heterogeneity leads to a problem of adverse selection in addition to the moral hazard problem that is present in the original model as a result of adverse selection an equilibrium in which all firms offer the same efficiency wage cannot exist rather a continuously differentiable distribution of wages will be offered in equilibrium we demonstrate this equilibrium by construction and derive it explicitly in the case of a uniform distribution of the effort aversion parameter

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

job search and impatience workers who are more impatient search less intensively and set lower reservation wages the effect of impatience on exit rates from unemployment is therefore unclear if agents have exponential time preferences the reservation wage effect dominates for sufficiently patient individuals so increases in impatience lead to higher exit rates the opposite is true for agents with hyperbolic time preferences using two large longitudinal data sets we find that impatience measures are negatively correlated with search effort and the unemployment exit rate and are orthogonal to reservation wages impatience substantially affects outcomes in the direction predicted by the hyperbolic model

energy consumption fuel substitution technical change and economic growth implications for co2 mitigation in egypt abstract energy consumption propels economic growth but the level of co2 emissions associated with a fossil dominated energy structure raises concerns for the fight against climate change to draw consensus this study develops a translog causality based model in order to study causation between electricity natural gas petroleum and economic growth in egypt in addition the models results are used to estimate the substitution possibilities between various energy pairs and to subsequently test the co2 mitigation benefits arising from fuel substitution results support a bidirectional relationship between all energy types and economic growth in egypt and suggest also that these energy types are substitutes although technical progress is estimated to be a bit slow varying between 4 5 and 7 5 there appears to be substantial co2 emissions mitigation benefits from fuel substitution amounting to reductions in the range of 1 5 and 2 2 million metric tons under a 5 investment scenario and 2 5 and 4 5 million metric tons under a 10 investment scenario these results have broader implications for energy conservation policies and industrial merger policies in developing countries moreover by studying technical change insights are provided on future co2 mitigation potential driven by energy efficiency

energy consumption and economic growth evidence from 11 sub sahara african countries abstract the paper examines the causal relationship between energy consumption and economic growth for eleven countries in sub saharan africa using the autoregressive distributed lag ardl bounds test the study finds that energy consumption is cointegrated with economic growth in cameroon cote d ivoire gambia ghana senegal sudan and zimbabwe moreover this test suggests that energy consumption has a significant positive long run impact on economic growth in ghana kenya senegal and sudan granger causality test based on vector error correction model vecm shows bi directional relationship between energy consumption and economic growth for gambia ghana and senegal however granger causality test shows that economic growth granger causes energy consumption in sudan and zimbabwe the neutrality hypothesis is confirmed in respect of cameroon and cote d ivoire the same result of no causality was found for nigeria kenya and togo the result shows that each country should formulate appropriate energy conservation policies taking into cognizance of her peculiar condition

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

natural gas consumption and economic growth nexus panel data analysis for gcc countries abstract this study investigates the relationship between natural gas energy consumption and economic growth by including trade openness total labor force and gross fixed capital formation as a major determinants of gdp growth within the multivariate framework model in gulf cooperation council gcc countries a panel gdp model is constructed taking the period of 1980 2012 the result revealed that natural gas energy consumption is cointegrated with gdp growth in the investigated countries in addition based on the panel dynamic ordinary least square dols and the fully modified ordinary least square fmols this study concluded that the natural gas energy consumption affects the gcc s countries gdp growth positively in the long run furthermore the results from the granger causality test revealed bidirectional causality between natural gas energy consumption and gdp growth which confirms the feedback hypothesis from the outcome of this research a number of policy implications were provided for the gcc countries

how does energy consumption affect china s urbanization new evidence from dynamic threshold panel models abstract energy consumption may play different roles at different stages of urbanization and economic growth given china s rapid economic development and urbanization process this study tries to explore the possible nonlinear relationship between energy consumption and urbanization in china against the background of promoting new type urbanization the level of china s urbanization is evaluated comprehensively using the entropy method a newly developed dynamic threshold panel model is employed to examine the nexus of energy consumption and comprehensive urbanization with full consideration of heterogeneous characteristics the panel data vector autoregression or pvar model is also used to estimate the direct effects of various energy consumption patterns on the urbanization the empirical results indicate that the nexus of energy consumption and urbanization is indeed nonlinear and that energy consumption is conducive to promote china s urbanization at the current stage of development however the positive effect decreases when there is an increase in energy consumption intensity and energy consumption scale whereas the effect increases with the promotion of energy consumption structure

energy consumption financial development and economic growth in india new evidence from a nonlinear and asymmetric analysis this paper investigates the asymmetric relationship between energy consumption and economic growth by incorporating financial development capital and labour into a production function covering the indian economy from 1960q1 2015q4 the nonlinear autoregressive distributed lag bounds testing approach is applied to examine the asymmetric cointegration between the variables an asymmetric causality test is also employed to examine the causal association between the considered variables the results indicate cointegration between the variables in the presence of asymmetries the asymmetric causality results show that only negative shocks in energy consumption have impacts on economic growth in the same vein only negative shocks in financial development have impacts on economic growth by contrast symmetrically capital formation causes economic growth finally over the study period a neutral effect exists between the labour force and economic growth in india the implications of these results for growth policies in india are also discussed

the relationship amongst energy consumption renewable and non renewable and gdp in algeria abstract this study aims to explore economic growth energy consumption nexus in algeria between 1980 and 2012 with cointegration tests we demonstrate the existence of long run link between real gross domestic product real capital and the two categories of energy consumption i e renewable energy per capita and non renewable energy the long run and the short run autoregressive distributed lag ardl estimates indicate that only the non renewable energy sort and capital can contribute to enhancing economic growth whereas renewable energy does not show any significant effect the outcome of causality tests proves a feedback link among non renewable energy consumption and gross domestic product among capital and gross domestic product and among non renewable energy and capital in both short run and long run terms moreover the results reveal a unidirectional link going from renewable energy to economic growth capital and non renewable energy respectively in the long run furthermore the results illustrate the presence of a unidirectional link going from non renewable energy to renewable energy in the short term our outcome suggests that policy makers in algeria should enhance the renewable energy share together with controlling the non renewable one

energy consumption prices and economic growth in three ssa countries a comparative study in this paper we examine the causal relationship between energy consumption and economic growth in three sub saharan african countries namely south africa kenya and congo drc we incorporate prices as an intermittent variable in a bivariate setting between energy consumption and economic growth thereby creating a simple trivariate framework using the ardl bounds testing procedure we find that the causality between energy consumption and economic growth varies significantly across the countries under study the results show that for south africa and kenya there is a unidirectional causal flow from energy consumption to economic growth however for congo drc it is economic growth that drives energy consumption these findings have important policy implications insofar as energy conservation policies are concerned in the case of congo drc for example the implementation of energy conservation policies may not significantly affect economic growth because the country s economy is not entirely energy dependent however for south africa and kenya there is a need for more energy supply augmentations in order to cope with the long run energy demand in the short run however the two countries should explore more efficient and cost effective sources of energy in order to address the energy dependency problem

the relationship between energy demand and real gdp growth rate the role of price asymmetries and spatial externalities within 34 countries across the globe abstract the aim of this paper is to empirically explore the relationship between energy demand and real gross domestic product gdp growth and to investigate the role of regional externalities on per capita final energy consumption fec in 34 countries during the period from 2005 to 2013 the paper utilizes a dynamic panel generalized method of moments dpggm approach and spatial econometric techniques in order to analyse the effect of real gdp growth rate on fec through an error correction model ecm and to examine clustered patterns of energy consumption the results show that a the demand is elastic both in the industrial and the household services sectors b electricity and natural gas are demand substitutes c the relationship between real gdp growth rate and per capita energy consumption exhibits an inverted u shape for all the sample countries under scrutiny 34 countries eurozone and eu28 but not for all the employed sectors of the economy d price electricity and gas and gdp growth asymmetries are supported from the employed parametric tests and e distance does not affect per capita fec but economic neighbours have a strong positive effect

on the job search behavior the importance of commuting time using search theory we show that job search effort is increasing and under some conditions convex in commuting time we show that the effect of commuting time on job search effort levels may be small in case of uncertainty caused by future job and residential moving behavior thus we provide a microeconomic explanation for the finding that commuters behave as if they are footloose our empirical analysis supports the behavioral implications of the model for the netherlands surprisingly we do not find any evidence that the effect of commuting time on search behavior depends on the commuters socioeconomic characteristics

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 co2 emissions and energy consumption what causes what and where abstract this paper applies panel vector autoregression pvar along with a system generalized method of moment system gmm to examine the dynamic causal relationship between economic growth carbon emissions and energy consumption for 116 countries over the period 1990 2014 using multivariate model the empirical results from this study have established key relationships which have important policy implications first at the global and regional levels economic growth does not cause energy consumption second with the exception of the global and caribbean latin america economic growth has no causal impact on carbon emissions however economic growth has a negative impact on carbon emissions at the global level and the caribbean latin america third carbon emissions positively cause economic growth fourth energy consumption positively causes economic growth in sub saharan africa while it negatively causes economic growth at the global middle east and north africa mena asia pacific and caribbean latin america fifth energy consumption positively causes carbon emissions in mena but causes carbon emissions negatively in sub saharan africa and caribbean latin america lastly with the exception of mena and the global sample carbon emissions do not cause energy consumption the impulse response function shows evidence of environmental kuznets curve at the global scale and sub saharan africa the policy implications of this paper are discussed

measuring fuel poverty in france which households are the most fuel vulnerable fuel poverty is a growing concern in france following the hike in energy prices that started in 2004 the problem of energy affordability for low income households entered the political debate with the grenelle de l environnement in 2007 according to the standard uk definition 10 ratio 3 8 million households were subject to fuel poverty in france in 2006 we question the way fuel poverty is currently measured and compare the impact of alternative measurement approaches on the extent and composition of fuel poverty in france then we identify and characterize vulnerable households that are not ordinarily poor but can be pushed into poverty because of their fuel bills a logit a clog log and a mixed effect logit model are used to analyze which factors influence the probability of vulnerable households to fall into poverty the study indicates that the proportion of fuel poor people and their characteristics differ significantly depending on the fuel poverty measure chosen the econometric results show that the probability of falling into poverty is higher for those who are retired living alone rent their home use an individual boiler for heating cook with butane or propane and have poor roof insulation current french fuel poverty reduction policies appear to be inappropriate given our conclusions

an overview of afghanistan s trends toward renewable and sustainable energies relentless environmental concerns steep hike in fossil fuel price and increasing demand of non renewable fossil fuels consumption have dramatically increased global search for alternative energies the world requests ever growing energy supplies to sustain economic development and improvement renewable and sustainable energy ever more becoming accepted and established a decisive place in energy system of the word due to ecologicallyresponsiveinsight and a decrease in equipment expenses consistent with its endowment of energy resources each country tried to figure out its own energy portfolio and employing technologies which are economically viable and socially equitable and have minimal adverse impacts this article attempts to review all possible renewable energy sources as a substitute of the current energy profile coal natural gas and petroleum in afghanistan the study found afghanistan power sector as one of the least development sector which its inadequate status is preventing the development of the country as well eventhough the energy is not the only panacea but cost effective energies in abundant quantity and quality on sustainable foundation will help to reach to demand socio economic development the results indicate that afghanistan due to its natural and geographical situations enjoys important prospective for renewable energy bases such as solar wind geothermal and micro hydro power renewable energies could offer the ultimate solution for afghanistan in general and rural areas in actual but switch to altered forms of energy is grounded in multifaceted interations the study indicates number of issues such as great upfront charges absence of providers insufficient funding appliances and feebleindorsed and methodologicalcapability overwhelm and affected the use of renewable energies and technologies in afghanistan however with sufficient investment and practical stages by government andnongovernment agencies and the public encourage these unbound sources could play a vital role not only in afghanistan s energy supply but also in poverty reduction social and political stability and improving living standard

africa energy future alternative scenarios and their implications for sustainable development strategies abstract the long term forecasting of energy supply and demand is of prime importance in africa due to the steady increase in energy requirements the non availability of sufficient resources the high dependence on fossil fuels to meet these requirements and the global concerns over the energy induced environmental issues this paper is concerned with modelling possible future paths for africa s energy future and the related emissions future energy demand is forecasted based on socio economic variables such as gross domestic product income per capita population and urbanisation the long range energy alternative planning system leap modelling framework is employed to analyse and project energy demand and the related emissions under alternative strategies for the period of 2010 2040 results of scenarios including business as usual bau policies moderate energy access and accelerate energy access policies renewable energies promotion and energy efficiency policies and their environmental implications are provided the study provides some policy insights and identifies synergies and trade offs relating to the potential for energy policies to promote universal energy access enable a transition to renewable energy and mitigate climate change for a sustainable development

estimation of short run and long run elasticities of energy demand from panel data using shrinkage estimators this article discusses the problem of obtaining short run and long run elasticities of energy demand for each of 49 states in the united states using data for 21 years estimation using the time series data by each state gave several wrong signs for the coefficients estimation using pooled data was not valid because the hypothesis of homogeneity of the coefficients was rejected shrinkage estimators gave more reasonable results the article presents in a unified framework the classical empirical bayes and bayes approaches for deriving these estimators

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

electricity consumption and economic growth in burkina faso a cointegration analysis abstract this study empirically establishes the direction of causality between electricity consumption and economic growth in burkina faso for the period 1968 2003 the bounds test yields evidence of cointegration between electricity consumption gdp and capital formation when electricity consumption and gdp are used as dependent variable causality results indicate that there is no significant causal relationship between electricity consumption and investment estimates however detect in the long run a bidirectional causal relationship between electricity use and real gdp there is also evidence of a positive feedback causal relationship between gdp and capital formation burkina faso is therefore an energy dependent country it is also a country in which electricity consumption is growing with the level of income all of this shows that electricity is a significant factor in socio economic development in burkina faso as such energy policy must be implemented to ensure that electricity generates fewer potential negative impacts

energy consumption and economic growth evidence from the economic community of west african states ecowas access to modern energy is believed to be a prerequisite for sustainable development poverty alleviation and the achievement of the millennium development goals however theoretical models and empirical results offer conflicting evidence on the relationship between energy consumption and economic growth that we remain largely unsure of the cause and effect nature of this relationship if indeed a relationship exists at all this paper tests in a panel context the long run relationship between energy access and economic growth for fifteen african countries from 1980 to 2008 by using recently developed panel cointegration techniques we adopt a three stage approach consisting of panel unit root panel cointegration and granger causality tests to study the dynamic causal relationships between energy consumption energy prices and growth as well as relationship between electricity consumption prices and growth results show that gdp and energy consumption as well as gdp and electricity move together in the long run by estimating these long run relationships and testing for causality using panel based error correction models we found unidirectional long run and short run causality the causality is running from gdp to energy consumption in the short run and from energy consumption to gdp in the long run there is also evidence of unidirectional causality running from electricity consumption to gdp in the long run this study thus provides empirical evidence of long run and causal relationships between energy consumption and economic growth for our sample of fifteen countries suggesting that lack or limited access to modern energy services could hamper economic growth and compromise the development prospects of these countries

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

output and substitution elasticities of energy and implications for renewable energy expansion in the ecowas region abstract this study estimates output and substitution elasticities of renewable energy and nonrenewable energy for the economic community of west african states ecowas and discusses implications for expanding the former the results show that nonrenewable energy promises greater benefits for ecowas economic transition with output elasticities averaging between 0 052 0 579 and 0 055 to 0 223 for nonrenewable energy and renewable energy respectively overall estimated technological progress is low 0 5 to 2 6 the bulk coming from input efficiency substitution elasticities 0 02 0 94 suggest potential for switching towards renewable energy notwithstanding scale economics and sitting problems inherent in renewable power generation challenge the opportunities for energy substitution a sustainable policy solution therefore appears to be one favoring scaled and efficient electricity generation from fossil energy in the short run with a gradual switch towards renewable power in the long run in general the applied model provides insights that energy efficiency enhances sustainable growth by propelling technological advancement especially when technical change is scale biased and factor augmenting the study also provides insights that impacts of exogenous shocks to inputs are temporary and hence do not jeopardize efforts aimed at scaling output through increased and efficient use of labor capital and energy especially nonrenewable energy

can african countries efficiently build their economies on renewable energy abstract the translog production model is estimated to provide insights on the effectiveness of renewable energy for africa the analysis shows that capital labor renewable energy and nonrenewable energy drive output in african countries with renewable energy being a higher driver of growth than the conventional fossil fuels over the sample period this finding is reflective of the fact that renewable sources like wind hydro and solar account for a greater share of power generation in most african countries output elasticities computed for both energy types reaffirm the results and suggest that eastern and central african countries are more renewable energy dependent than the other three regions in addition technological progress is driven mainly by the efficiency with which various factors and energy inputs are used while africa has great potential of facing out conventional fossil energy the discussion provided in this study suggests that such transition is limited in practice due to issues of scale economics and sitting problems

energy economic growth and causality in developing countries a case study of tanzania and nigeria the debate about the precise role of energy in economic development remains contentious existing empirical studies have produced varying results some have argued the complementarity between energy and other factors of production and others have indicated that energy can be substituted for other factors of production commonly these studies have focused primarily on the developed countries one explanation being that supply constraints and price rigidities render any study on factor substitutions in developing countries meaningless however the functional relationship between energy consumption and income in developing countries is constantly investigated with the use of regression techniques while such techniques are useful in empirical analysis no mechanism exists for indicating causal directions between variables this limits the scope for policy analysis and prescription the need to identify causal direction between energy consumption and income growth in developing countries is overwhelming apart from providing further insights into the role of energy in economic development it provides policy analysts with a clearer understanding of the likely impact of energy supply constraints on economic growth this article examines the causal directions between energy consumption and economic growth proxied by gdp and gnp for nigeria and tanzania the results show a simultaneous causal relationship between energy and economic growth for both countries the implication being that unless energy supply constraints are eased economic growth and development will remain elusive to these countries given similar economic characteristics and profiling the same energy scenario for other developing countries our finding supports the view that energy plays a key role in economic development

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

the asymmetric role of shadow economy in the energy growth nexus in bolivia abstract this paper estimates the energy demand function to examine the asymmetric relationship between the shadow economy and energy consumption in the case of bolivia during the period of 1960 2015 the ambiguous empirical findings on shadow economy energy demand nexus has inclined us to apply the nonlinear ardl cointegration approach developed by shin et al 2014 and the hatemi j 2012 asymmetric causality test the empirical evidence confirms the presence of an asymmetric relationship between the variables of interest positive and negative shocks to official gdp true gdp and the shadow economy have positive impacts on energy consumption energy consumption is positively and negatively affected by positive and negative shocks in financial development respectively a positive negative shock to capital decreases energy consumption another important finding concerns the complex causal direction between economic growth and energy consumption this study provides new insights regarding to the use of official gdp true gdp and the shadow economy as economic tools to maintain energy demand for sustainable economic development

cointegration and causality between electricity consumption and gdp empirical evidence from malawi abstract the granger causality gc and error correction ecm techniques were applied on 1970 1999 data for malawi to examine cointegration and causality between electricity consumption kwh and respectively overall gdp agricultural gdp agdp and non agricultural gdp ngdp cointegration was established between kwh and respectively gdp and ngdp but not with agdp the gc results detect bi directional causality between kwh and gdp suggesting that kwh and gdp are jointly determined but one way causality running from ngdp to kwh the ecm results detect causality running one way from gdp also from ngdp to kwh suggesting that a permanent rise in gdp may cause a permanent growth in electricity consumption

causal nexus between energy consumption and economic growth for high middle and low income countries using frequency domain analysis abstract this study aims to investigate the causal nexus between energy consumption and economic growth for 119 countries from all over the world having at least 30 years of available data on candidate variables including 30 high income oecd 13 high income non oecd 65 middle income and 11 low income countries the study employs granger causality in the frequency domain context for empirical analysis which allows one to examine the causal nexus over different frequencies and thus provides relatively a better picture of the causal nexus between the candidate variables in particular we examine the temporary short run as well as at permanent long run causal nexus between energy consumption and economic growth the empirical results suggest that 18 countries including 5 high income oecd 2 high income non oecd 10 middle income and 1 low income confirm the existence of feedback hypothesis 25 countries including 4 high income oecd 3 high income non oecd 14 middle income and 4 low income confirm growth hypothesis out of total 119 countries similarly 40 countries including 6 high income oecd 6 high income non oecd 27 middle income and 1 low income suggest conservation hypothesis while 36 countries comprising of 15 high income oecd 2 high income non oecd 14 middle income and 5 low income hold neutrality hypothesis between energy consumption and economic growth out of 119 countries the findings of the study suggest that an appropriate and effective public policy is required for all sample countries both in the short and long term while considering sustainable economic growth and development

changes in the standard and poor s 500 list l harris and e gurel 1986 and a shleifer 1986 examined changes in the standard and poor s list both studies presented evidence inconsistent with efficient markets looking at newer data and at bond and option prices the authors find that case against market efficiency is not compelling copyright 1991 by university of chicago press

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

carbon emissions energy consumption and output a threshold analysis on the causal dynamics in emerging african economies abstract following the recent global economic downturn attention has gradually shifted towards emerging economies which have experienced robust growth amidst sluggish growth of the world economy a significant number of these emerging economies are in africa rising growth in these economies is associated with surging demand for energy to propel the engines of growth with direct implications on emissions into the atmosphere further these economies are constantly being shaped by series of structural reforms with direct and indirect effects on growth demand for energy etc to this end this paper examines the causal dynamics among energy use real gdp and co2 emissions in the presence of regime shifts in six emerging african economies using the gregory and hansen 1996a j econ 70 99 126 threshold cointegration and the toda and yamamoto 1995 j econometrics 66 225 250 granger causality techniques results confirm the presence of regime shift effects in the long run inter linkages among energy use real gdp and co2 emissions in the countries considered thus indicating that structural changes have both economic and environmental effects hence integration of energy and environmental policies into development plans is imperative towards attaining sustainable growth and development

electricity consumption and economic growth in nigeria a revisit of the energy growth debate abstract this paper examines the dynamic causal linkages between electricity consumption and economic growth in nigeria within a trivariate vecm for the period 1971 2011 the paper obviates the variable omission bias and the use of cross sectional techniques that characterise most existing studies the results show that there is a distinct causal flow from electricity consumption to economic growth both in the short run and in the long run this finding supports the electricity led growth hypothesis that has been conjectured in the literature the paper urges policy makers in nigeria to implement policies which enhance the generation and consumption of electricity in order to engineer economic growth appropriate monetary policies must also be put in place in order to moderate inflation thus enhancing growth

production function with electricity consumption and policy implications in portugal using a sample of quarterly data we investigate the effect of electricity consumption capital formation and financial development on economic growth in portugal a positive negative shock of electricity consumption is estimated to have increased decreased economic growth economic growth is positively affected by positive shock stems in capital a positive negative shock in financial development declines increases economic growth these findings reveal that a portugal is still an energy dependent economy b energy is one of the major inputs for economic growth and development c a conservation energy policy should not be implemented because energy is an important driver of growth d economic growth enhances capital formation and not the opposite hence it appears more relevant to boost economic growth before enhancing capital formation e financial development does not appear to be an important catalyst for economic growth findings also highlight f the relevance of the recent energy policy implemented in portugal and g the need to limit energy imports by means of producing electricity through renewable energy to reduce the external debt level in portugal especially after the 2008 crisis

risk management and the stated investment costs by independent power producers abstract evidence presented in this article suggests that in less developed countries the independent power producers ipps have an incentive to overstate the investment cost as an instrument to mitigate the country risk in greenfield electricity generation projects this technique is an effective risk mitigation strategy under the conventional financing and contractual arrangements in such markets it however promotes the use of less efficient power plants the distortion in the choice of technology results in economic losses over the life of the plants the findings of this research have important policy implications that can assist regulatory bodies governments and international financing agencies to adopt a more informed approach to the integration of private investment into the electricity generation capacity of developing countries

electricity consumption and economic growth nexus in beijing a causal analysis of quarterly sectoral data abstract traditional energy economy nexus analysis is limited to aggregated and annual data because more detailed energy consumption data are usually not available however probing the disaggregated sectoral data usually provides a deep insight of energy economy nexus at sectoral level which is vital for governments to make proper policies in a timely manner this paper developed a deep research to find detailed quarterly and sectoral nexus between electricity consumption and economic growth sectoral data of electricity consumption and economic growth from 2005q1 to 2016q3 in beijing were exploited to model with granger causality analysis the results show that at the aggregated level there is a unidirectional causality running from economic growth to electricity consumption at sectoral level for the primary sector the electricity consumption impacts its added value with two quarter lagged for the secondary sector and the tertiary sector there is a unidirectional causality running from economic growth to electricity consumption at cross sector level the economic growth of the secondary sector has no impact on that of the tertiary sector while the economic growth of the tertiary sector strongly affects that of the secondary sector in terms of energy saving and emission reduction different policies should be employed in the three sectors beijing should encourage the electrification of the primary sector to stimulate its development beijing should make more efforts on tertiary sector to reduce electricity consumption however these policies should be more prudent while for the secondary sector improving energy efficiency and technological innovation should be paid more attention to

on the existence and uniqueness of value functions in models of labor market dynamics abstract this note provides blackwell like sufficient conditions which can be used to prove the existence and uniqueness of value functions in recently developed models of labor market dynamics

is energy security a driver for economic growth evidence from a global sample abstract this study examines whether energy security contributes to economic growth for a global sample of 74 countries covering the period from 2002 to 2013 the benchmark model is built based on an extended version of the cobb douglas production function ten measures of energy security are employed to capture five aspects of energy security including availability accessibility acceptability affordability and develop ability besides the whole sample we also conduct the panel data analysis on subsamples of countries based on different income levels using panel corrected standard errors pcse and feasible generalized least squares fgls techniques that correct for heterogeneity and autocorrelation and produce robust standard errors the empirical results appear to be relatively robust to these two estimation techniques overall we find that energy security enhances economic growth for both the whole sample and subsamples of countries meanwhile energy insecurity measured by energy intensity and carbon intensity variables has a negative impact on economic growth the results vary across subsamples for several cases the findings imply that at the global level energy for economic development energy security and climate change mitigation should be pursued as integrated themes since there are linkages among these three agendas

renewable energy electricity development in ghana observations concerns substitution possibilities and implications for the economy abstract can ghana build its economy on renewable energy is it possible to substitute nonrenewable for renewable energy what is the impact of renewable energy on the economy of ghana these questions are relevant and worth considering as far as the renewable energy development agenda in ghana is concern using the translog production function approach this study primarily investigates whether ghana can move away from nonrenewable electricity generation to renewable power generation in particular we provide estimates for the relationship between the two energy types and output the estimates are then used to calculate the output and substitution elasticities between renewable and nonrenewable energy our findings show that while the impact of nonrenewable energy on ghana s economy is negative that of renewable energy is insignificant with output elasticities for both energy types averaging 0 139 and 1 875 respectively even though substitution elasticity suggests the possibility of moving towards a renewable power generation system this study also highlights the limitations associated with such transition citing inherent problems such as scale cost and location based on the analysis done in the context of the findings this study recommends a policy that supports an optimal energy matrix with both renewable and nonrenewable sources

why are convertible bond announcements associated with increasingly negative issuer stock returns an arbitrage based explanation while convertible offerings announced between 1984 and 1999 induce average abnormal stock returns of 1 69 convertible announcement effects over the period 2000 2008 are more than twice as negative 4 59 we hypothesize that this evolution is attributable to a shift in the convertible bond investor base from long only investors towards convertible arbitrage funds these funds buy convertibles and short the underlying stocks causing downward price pressure consistent with this hypothesis we find that the differences in announcement returns between the traditional investor period 1984 1999 and the arbitrage period 2000 september 2008 disappear when controlling for arbitrage induced short selling associated with a range of hedging strategies post issuance stock returns are also in line with the arbitrage explanation average announcement effects of convertibles issued during the global financial crisis are even more negative 9 12 due to a combination of short selling price pressure and issuer issue and macroeconomic characteristics associated with these offerings

search at the margin we extend search theory to multiple indivisible units and perfectly divisible assets solving them respectively with induction and recursion buyer demands and prices are random and the seller can partially exercise orders with divisible assets the bellman value function is increasing and strictly concave and the optimal reservation price falls in the position reflecting increasing holding costs opportunity cost of delaying optionality for inframarginal units the marginal value exists and is strictly convex with a falling purchase cap density our model is amenable to price quantity bargaining e g greater buyer bargaining power is tantamount to greater search frictions

literature survey on the relationships between energy environment and economic growth abstract the aim of this study is to exhibit an exhaustive survey which is related to the great flight of the literature of energy environment growth nexus at the individual and regional scale studies covering the period from 1978 to 2014 the survey takes into consideration the sample country region etc periods covering econometric strategies and conclusions our survey is based on the causality direction among i the energy use variables electricity nuclear renewable and non renewable and output growth ii between economic growth and environment and between the three variables at the same time globally these surveys provide paradoxical and not conclusive results which energy consumption can boost economic growth through the productivity enhancement and it can boost also the environmental damages through the enhancement of pollutant emissions our survey sheds more the lights on the energy environment growth literature by giving an extensive listing 1978 2014 of these causal linkages among the energy use variables environment and economic growth for both individual and collective cases there is a unanimous consensus about the importance of dealing with such dynamic relationship which is seems to be a cornerstone element in setting any ambition strategies energy ecological and economics

threshold cointegration and causality relationship between energy use and growth in seven african countries abstract the paper investigates the long run and the causality relationship between energy consumption and economic growth for seven sub saharan african countries during the period 1970 2007 using the gregory and hansen 1996a 1996b testing approach to threshold cointegration we find that energy consumption is cointegrated with economic growth in cameroon cote d ivoire ghana nigeria and south africa moreover this test suggests that economic growth has a significant positive long run impact on energy consumption in these countries before 1988 and this effect becomes negative after 1988 in ghana and south africa furthermore causality tests suggest bidirectional causality between energy consumption and real gdp in cote d ivoire and unidirectional causality running from real gdp to energy usage in the case of congo and ghana

comparative statics in dynamic programming models with an application to job search abstract this paper presents a technique for qualitative comparative statics analysis in dynamic programming models let the value function be the fixed point of a contraction mapping which depends differentiably on some exogenous parameter ten the derivative of with respect to exists and is also the fixed point of a contraction mapping since this derivative is the fixed point of a contraction mapping its qualitative properties can be investigated using mathematical induction this comparative statics methodology is illustrated with an application to a model of job search

energy consumption and economic growth the experience of african countries revisited abstract the aim of this paper is to re examine the causal relationship between energy consumption and economic growth for seventeen african countries in a multivariate framework by including labor and capital as additional variables we apply the variance decomposition analysis due to pesaran and shin pesaran m h and shin y generalised impulse response analysis in linear multivariate models economics letters 1998 58 17 29 to evaluate how important is the causal impact of energy consumption on economic growth relative to labor and capital the results of our multivariate modified granger causality analysis due to toda and yamamoto toda h y and yamamoto t statistical inference in vector autoregressions with possibly integrated process journal of econometrics 1995 66 225 250 tend to reject the neutrality hypothesis for the energy income relationship in fifteen out of the seventeen countries in contrast results of our variance decomposition analyses show that in eleven out of the seventeen countries energy is no more than a contributing factor to output growth and not an important one when compared to capital and labor labor and capital are the most important factors in output growth in fifteen out of the seventeen countries however these results should be interpreted with care as they may not be sufficiently robust enough to support the inference that energy consumption plays a minor role in the economic growth of african countries

commuting in search of jobs and residences abstract this paper introduces a model which includes residential job moving and commuting behavior when labor and housing markets are characterized by market imperfections imperfect information and moving costs we examine the consequences of these market imperfections on commuting behavior an empirical analysis of commuting behavior indicates that workers commute less if they receive more job offers

price and volume effects associated with changes in the s p 500 list new evidence for the existence of price pressures attempts to identify price pressures caused by large transactions may be inconclusive if the transactions convey new information to the market this problem is addressed in an examination of prices and volume surrounding changes in the composition of the s p 500 since these changes cause some investors to adjust their holdings of the affected securities and since it is unlikely that the changes convey information about the future prospects of these securities they provide an excellent opportunity to study price pressures the results are consistent with the price pressure hypothesis immediately after an addition is announced prices increase by more than 3 percent this increase is nearly fully reversed after 2 weeks the efficient market hypothesis emh predicts that security prices reflect all publicly available information therefore one corollary of the emh is that you can sell or buy large blocks of stock at close to the market price as long as you can convince other investors that you have no private information 1 this statement assumes that securities are near perfect substitutes for each other if so the excess demand for a single security will be very elastic and the sale or purchase of a large number of shares will have no impact on price in contrast to the emh scholes 8 kraus and stoll 5 hess and frost 4 and others propose two hypotheses which predict that a large stock sale purchase will cause the price to decrease increase even if no new information is associated with the transaction the imperfect substitutes hypothesis ish also known as the distribution effect hypothesis assumes that securities are not close substitutes for each other and hence that long term demand is less than perfectly elastic under this hypothesis equilibrium prices change when demand curves shift to eliminate excess demand price reversals are not expected because the new price reflects a new equilibrium distribution of security holders the price pressure hypothesis pph assumes that investors who accommodate demand shifts must be compensated for the transaction costs and portfolio risks that they bear when they agree to immediately buy or sell securities which they otherwise would not trade these passive suppliers of liquidity are attracted by immediate price drops rises associated with large sales purchases they are compensated for their liquidity service when prices rise drop to their fullinformation levels the pph like the emh assumes that long run demand is

the relationship amongst energy consumption foreign direct investment and output in developed and developing countries abstract the current study inspects the nexus amongst energy consumption fdi inflows and output in 75 countries meantime the period 1990 2010 we further examine this relationship with regard to developed as well as developing countries assembled from diverse geographic regions from the world the present results display that there is proof of bidirectional linkage concerning fdi and output per capita concerning renewable energy consumption and gross domestic product per capita and concerning non renewable energy and gross domestic product per capita in the three groups of countries developed all and developing in addition the judgments detect a bidirectional linkage concerning renewable energy consumption and fdi in developed countries an increase of 1 rate in renewable energy participates to improving fdi by 0 185 and at the same time an increase of fdi contributes to enhancing renewable energy by 0 292 nevertheless in the case of all and developing countries the results discover unidirectional link moving from foreign inflows to both sorts of energy in conclusion the policy recommendations of our empirical results are taken into consideration

the relationship between energy consumption energy prices and economic growth time series evidence from asian developing countries this paper estimates the causal relationships between energy consumption and income for india indonesia the philippines and thailand using cointegration and error correction modelling techniques the results indicate that in the short run unidirectional granger causality runs from energy to income for india and indonesia while bidirectional granger causality runs from energy to income for thailand and the philippines in the case of thailand and the philippines energy income and prices are mutually causal the study results do not support the view that energy and income are neutral with respect to each other with the exception of indonesia and india where neutrality is observed in the short run c 2000 elsevier science b v all rights reserved jel classifications c22 q43 q48

investment incentives debt and warrants abstract this paper models and characterizes investment incentive problems associated with debt financing the decision problem of residual claimants is explicity formulated and their investment policies are characterized the paper also analyzes the use of conversion features and warrants to control distortionary incentives these claims reverse the convex shape of levered equity over the upper range of the firm s earnings and this mitigates the incentive to take risk it is shown that under certain conditions such claims can be constructed to restore net present value maximizing incentives and simultaneously meet the financing requirements of the firm

the energy growth nexus in thailand does trade openness boost up energy consumption the nexus between trade openness and energy demand is hot topic of discussion among academicians and researchers and numerous studies are available in existing literature while investigating the nexus between trade openness and energy demand this paper explores the relationship between energy consumption trade openness and economic growth in case of thailand in doing so we have applied bayer and hanck cointegration approach to test whether the long run relationship exists between the variables our results confirm the presence of cointegration between the variables energy consumption stimulates economic growth trade openness adds in economic growth the causality analysis reveals that energy consumption granger causes economic growth and in resulting economic growth granger causes energy consumption trade openness and energy consumption are interdependent i e trade openness granger causes energy consumption and in return energy consumption granger causes trade openness this paper openness up new directions for policy making authorities in thailand to design a comprehensive energy and trade policies to sustain economic growth for long run

a literature survey on energy growth nexus abstract this paper provides a survey of the recent progress in the literature of energy consumption economic growth and electricity consumption economic growth causality nexus the survey highlights that most empirical studies focus on either testing the role of energy electricity in stimulating economic growth or examining the direction of causality between these two variables although the positive role of energy on growth has become a stylized fact there are some methodological reservations about the results from these empirical studies a general observation from these studies is that the literature produced conflicting results and there is no consensus neither on the existence nor on the direction of causality between energy consumption electricity consumption and economic growth as a policy implication to avoid from conflicting and unreliable results the authors may use the autoregressive distributed lags bounds test two regime threshold co integration models panel data approach and multivariate models including new variables such as real gross fixed capital formation labor force carbon dioxide emissions population exchange rates interest rates etc thus the authors should focus more on the new approaches and perspectives rather than by employing usual methods based on a set of common variables for different countries and different intervals of time

energy demand and stock market development in oecd countries a panel data analysis abstract this paper investigates the impact of stock market developments on oil and electricity demand of oecd member countries we conduct different panel data methodologies and use annual data ranging from 1996 to 2011 the overall findings substantiate that income real prices size of the stock market and liquidity are important determinants for both oil and electricity demand we also compute long run elasticity coefficients by using a simple partial adjustment model pam and find that the long run elasticity coefficients are larger than the short run parameters moreover our results show that the demand for oil and electricity is inelastic with respect to both own real price and real income over the short run and the long run from a policy making perspective the findings suggest that potential policy tools to reduce energy consumption may not be useful as the demand for energy is inelastic with respect to energy prices our results also manifest that although stock market deepening variables do not have a large effect on energy use as energy price and economic growth have market size and liquidity significantly affect energy consumption therefore energy demand estimations based on solely energy price and income may be inaccurate when some stock market development indicators are excluded the empirical findings of this paper provide further insights for policy makers energy companies and energy economists in terms of demand management policies and pricing decisions

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