renewable and non renewable energy growth emissions linkages review of emerging trends with policy implications abstract this study is an extension of the previous studies which focused mainly on energy growth nexus but fails to consider the carbon emission implication of this relationship the methodology of the study permits a comprehensive and comparative analysis of existing studies on renewable and non renewable energy growth emission nexus in order to draw some implications for policy and research the survey revealed the extent of the spread of studies across issues time and geographical space countries and regions it also disclosed the range of methodological approaches adopted to analyse the issues over time and the frequency of their use it unravelled the varied findings across countries and regions given the diverse methods employed and specific features of the economies analysed arising from the literature survey this study highlights the existing gaps in the literature and new direction for policy and research the general policy implication of the findings of this study is that pollution effect of energy growth nexus should be taken into consideration in policy formulation for sustainable development further the design of regional and global policies should recognise the fact that energy growth emission linkages varied across countries even in the same region some new direction for research on renewable and non renewable energy growth emission linkages pointed out in this survey includes the following future research on energy growth nexus without considering the pollution impact may not contribute so much to the literature studies should investigate the substitution complementary effects of the energy varieties on growth emission nexus while new methodological contributions are imperative

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

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

energy consumption and economic development in sub sahara africa sub saharan african countries economic development is dependent on energy consumption this paper assesses total energy demand which is composed of traditional energy wood fuel and commercial energy electricity and petroleum in the central east south and west regions of sub saharan africa cross sectional time series data for 20 countries in 25 years are analyzed and the results of the study show that wood fuel accounts for 70 of energy consumption followed by petroleum with most industrial activities utilizing some form of wood fuel regression results suggest that energy demand is inversely related to the price of petroleum and industrial development but positively related to gdp population growth rate and agricultural expansion and that price elasticity is less than one the model results also show that there are regional differences in energy demand in addition the interaction of population growth rates by regions generates mixed results and there are regional differences in the use of commercial energy consumption and gdp growth the findings of this study suggest that countries must diversify their energy sources and introduce energy efficient devices and equipment at all levels of the economy to improve gdp growth rate and gdp per capita

energy consumption and economic growth new insights into the cointegration relationship abstract this paper examines the long run relationship between energy consumption and real gdp including energy prices for 25 oecd countries from 1981 to 2007 the distinction between common factors and idiosyncratic components using principal component analysis allows to distinguish between developments on an international and a national level as drivers of the long run relationship indeed cointegration between the common components of the underlying variables indicates that international developments dominate the long run relationship between energy consumption and real gdp furthermore the results suggest that energy consumption is price inelastic causality tests indicate the presence of a bi directional causal relationship between energy consumption and economic growth

investments in the dutch onshore wind energy industry a review of investor profiles and the impact of renewable energy subsidies the 2020 renewable energy targets have stimulated the debate on the efficacy of policy schemes discussion on the efficacy of these schemes has largely been on the growth in the share of renewable energy and less on the alignment of policies to the needs of investors however research in this field has emphasized that who is investing is as relevant as how much is invested this study aims to identify and better understand who is investing by researching more than 1000 investments by 646 firms that produce electricity with dutch onshore wind energy these firms received renewable energy subsidies under dutch policy schemes between 1996 and 2013 the regression results highlight the type of investors that invest more in wind energy the results show that firms with a higher wind energy capacity are firms that have more investment experience are latecomers to the wind industry have an industrial background in the electricity or wind industry are medium or large sized and are limited liability companies data on investments combined with a document analysis show that changes in policy schemes affect the perceived risks and expected returns of investors and that these changes influence the amounts invested and the type of investors in wind energy

the costs of electricity interruptions in spain are we sending the right signals one of the objectives of energy security is the uninterrupted physical availability of energy however there is limited information about how much is the cost of energy supply interruptions this information is essential to optimize investment and operating decisions to prevent energy shortages or alternatively to determine the strength of the signals to be sent to the agents so that they may invest accordingly in this paper we estimate the economic impact of an electricity interruption in different sectors and regions of spain although there are several caveats in our analysis we find that in 2008 the cost for the spanish economy of one kwh of electricity not supplied was above 4 even in a conservative scenario which is higher than the signals currently being sent as incentives to avoid these interruptions this might result in an underinvestment in short term energy security particularly when we add the usual risk aversion of most consumers

back to the future rethinking auctions for renewable electricity support abstract the effectiveness and cost effectiveness of two main types of instruments feed in tariffs and quotas with tradable green certificates have usually been compared in the literature on renewable electricity promotion due to negative past experiences with a third instrument auctions this instrument has been broadly dismissed in academics and until recently also in policy practice however and based on an in depth review of experiences with auction schemes for renewable electricity around the world this paper argues that some of the problems with auctions in the past can be mitigated with the appropriate design elements and that indeed auctions can play an important role in the future implementation of renewable electricity support instruments around the world the paper provides a proposal for the coherent integration of several design elements

regulatory design for res e support mechanisms learning curves market structure and burden sharing drawing from relevant experiences in power systems around the world this paper offers a review of existing policy support mechanisms for res e with a detailed analysis of their regulatory implications while recent studies provide an account of current res e support systems in this paper we focus on some of the impacts these mechanisms have on the overall energy market structure and its performance given the rising importance of res e in systems everywhere these impacts should no longer be overlooked

equilibrium selection in static and dynamic entry games abstract we experimentally assess the predictive power of two equilibrium selection principles for binary n player entry games with strategic complementarities in static entry games we test the theory of global games which posits that players play games of complete information as if they were playing a related global game of incomplete information by contrast in dynamic n period entry games the efficient subgame perfect equilibrium prediction is for all to enter whenever the payoff relevant state variable exceeds a certain threshold the subgame perfect entry threshold of the dynamic game will generally differ from the global game threshold of the static version of the same game nevertheless our experimental findings suggest that entry thresholds are similar between static and dynamic versions of the same game an implication is that the modeling of entry games with strategic complementarities as static one shot games ignoring the dynamic element of such interactions may not be unreasonable

the impact of electricity supply on economic growth in sri lanka abstract yang energy econ 22 2000 309 has found a bi directional causal relationship between gross domestic product and electricity consumption in taiwan roc this study applies yang s model to examine the impact of electricity supply on economic growth in sri lanka morimoto and hope an extended cba model of hydro projects in sri lanka 2001 have found that the expected increase in economic output due to increased electricity supply parameter eo plays a crucial role in their cost benefit analysis model this study shows that the application of yang s regression analysis is one possible approach to estimate a better range for the parameter eo the estimated figure is that an extra output of rs 88 000 137 000 us1120 1740 for every 1 mw h increase in electricity supply

combinations of support instruments for renewable electricity in europe a review abstract the aim of this paper is to review the combinations of res e support instruments in the european union eu using different sources of data it is shown that combinations are indeed a widespread phenomenon in the eu member states not much attention has been paid to the combinations of primary instruments with other secondary instruments for the same renewable energy technology it is found that the most frequent mixes of instruments are between feed in laws feed in tariffs and increasingly feed in premiums on the one hand and investment subsidies soft loans and tax incentives on the other in a broad sense the policy mix between primary and secondary instruments has experienced some changes over the last decade mostly related to changes in the primary instruments themselves exclusion i e ineligibility to apply for an instrument when the res e generator is already being financially supported by another instrument and explicit coordination of support under primary and secondary instruments do not seem to be common elements in these policy combinations

renewable energy an efficient mechanism to improve gdp abstract this article analyzes the effects of renewable energy on gdp for 116 economies in 2003 through structural equation modeling sem approach in order to decipher the mechanism of how the use of renewables improves macroeconomic efficiency we decompose gdp by the expenditure approach although previous theory predicts positive effects of renewables on capital formation and trade balance the sem results show that renewables have a significant positive influence on capital formation only the result that renewables do not have a significant impact on trade balance implies that renewables do not have an import substitution effect thus we confirm the positive relationship between renewable energy and gdp through the path of increasing capital formation but not for the path of increasing trade balance

a historical review of promotion strategies for electricity from renewable energy sources in eu countries abstract the core objective of this paper is to elaborate on historically implemented promotion strategies of renewable energy sources and the associated deployment within the european electricity market hence at a first glance the historic development of renewable energy sources in the electricity res e sector is addressed on member state and on sectoral level as well as consequently discussed according to available res e potentials and costs the specific focus of this paper are promotion strategies for res e options as they are the key driver of an efficient and effective res e deployment therefore the paper depicts the main types of different promotion schemes and their properties additionally several cases studies of different european member states show an in depth analysis of the different res e promotion schemes in this context special emphasises are put on the question of effective and efficient promotion scheme designs of different res e technologies generally conducted research led to the conclusion that technology specific financial support measures of res e performed much more effective and efficient than others did hence it is not all about the common question of feed in tariffs vs quota systems based on tradable green certificates but more about the design criteria of implemented res e support schemes

socioeconomic development and electricity consumption a cross country analysis using the random coefficient method this paper analyses the relationship between electricity consumption and socioeconomic variables by estimating the electricity consumption function on the basis of single year cross country data and using ols and random coefficient rc methods the latter method yields both mean response as well as country specific coefficients while electricity consumption is found to rise with socioeconomic development it is found to be inelastic with respect to changes in all the variables the estimated country specific coefficients with respect to per capita gnp and share of industry in gdp are found not to vary across countries indicating that the impact of these variables on electricity consumption is similar across countries on the other hand the impact of other variables years of schooling gdp growth urbanization and population density is found to vary substantially across countries

energy consumption and economic growth in china a multivariate causality test this study takes a fresh look at the direction of causality between energy consumption and economic growth in china during the period from 1972 to 2006 using a multivariate cointegration approach given the weakness associated with the bivariate causality framework the current study performs a multivariate causality framework by incorporating capital and labor variables into the model between energy consumption and economic growth based on neo classical aggregate production theory using the recently developed autoregressive distributed lag ardl bounds testing approach a long run equilibrium cointegration relationship has been found to exist between economic growth and the explanatory variables energy consumption capital and employment empirical results reveal that the long run parameter of energy consumption on economic growth in china is approximately 0 15 through a long run static solution of the estimated ardl model and that for the short run is approximately 0 12 by the error correction model the study also indicates the existence of short run and long run causality running from energy consumption capital and employment to economic growth the estimation results imply that energy serves as an important source of economic growth thus more vigorous energy use and economic development strategies should be adopted for china

environmental poverty a decomposed environmental kuznets curve and alternatives sustainability lessons from china abstract amid increasing recognition of the importance of the environmental factor in understanding poverty and development this article coins the term environmental poverty to refer to the lack of the healthy environment needed for society s survival and development as a direct result of human induced environmental degradation a decomposed environmental kuznets curve ekc demonstrates that places such as countries counties or cities following the grow first clean up later approach or the first half of the ekc may obtain economic gains accompanied by extreme environmental sacrifice excessive social injustice and income and environmental inequalities the same place may include communities whose curves differ in shape some communities may prosper at the expense of other communities which may fall into environmental poverty and eventually irreversible environmental degradation and economic failure places following alternatives or flat ekcs may be slow in getting out of economic poverty but enjoy a healthier environment equality in income and environmental quality and social justice countries especially developing countries should aspire to sustainable alternatives

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

a review on biogas technology and its contributions to sustainable rural livelihood in ethiopia abstract biogas technology has uneven dissemination over the globe the technology is at its infant stage of development and dissemination in many developing countries while china has the largest implementation record the principal factors controlling its dissemination include policies and institutions financial constraint subsidies availability of inputs awareness about the technology consumers considerations and success stories about the technology however biogas technology is a multipurpose technology which assists in addressing economic health social and environmental problems simultaneously thus development and dissemination of the technology certainly minimize energy poverty and improve peoples status in the energy ladder in line with this ethiopia has completed implementing the first phase 2009 2013 of its national biogas programme and has started implementing its second phase during the first phase it was able to disseminate 57 6 the total 14 000 domestic biogas plants planned for the period though the technology was introduced about five decades ago into the country biogas installations constructed prior to the establishment of the national biogas programme were having varied digester models lacked standards and central coordination and their entire number was not more than 1000 this paper reviews the status of dissemination of household biogas technology factors influencing the dissemination of the technology benefits of the technology at global scales energy resources consumption patterns and brief account of the technology at national scale ethiopia

electricity consumption and economic growth in china abstract this paper applies the error correction model to examine the causal relationship between electricity consumption and real gdp for china during 1971 2000 our estimation results indicate that real gdp and electricity consumption for china are cointegrated and there is unidirectional granger causality running from electricity consumption to real gdp but not vice versa in order to overcome the constraints on electricity consumption the chinese government has to speed up the nation wide interconnection of power networks to upgrade urban and rural distribution grids and to accelerate rural electrification

urban energy transition in china insights from trends socioeconomic drivers and environmental impacts of beijing abstract the coal dominated energy structure has not only fueled china s rapid economic development but also brought great pressure on china promoting energy transition is among the great challenges for china as one of the most developed megacities in china beijing promotes energy transition intensively in this study we explored the trends socioeconomic drivers and environmental impacts of the energy transition process in beijing during the decades we found that beijing s energy transition has gone through four typical stages after a parallel growth between the economy and coal dominated energy consumption at beginning the growth rate of energy consumption has gradually slowed down since 1996 between 2000 and 2007 the energy structure became relatively balanced and diversified driven by the changes of energy intensity energy structure and final demand composition along with the economic structure s shift from heavy manufacturing to service thereafter economic development was seriously decoupled from direct energy consumption and the de coal trend had made remarkable achievements so2 and nox emissions have declined significantly since 2007 diversified energy structure based on the de coal trend cleaner energy and economic restructuring promotes energy transition meanwhile the feasibility of implementation also should be considered in other cities energy transition process in china

towards a comprehensive policy for electricity from renewable energy an approach for policy design abstract energy policy design in europe is a complex issue involving multiple levels of governance and heavily influenced by institutional contexts however policy design in europe and model based analysis even more so is arguably shaped by the neo classical school of thought there is a need to provide a structured approach that would facilitate the incorporating of institutional contexts into renewable energy sources for electricity res e policy design and analysis this paper presents a formal approach to res e policy design based on design theory the institutional analysis and development iad framework and agent based modelling and simulation given a certain frame of analysis we propose that it is theoretically possible to identify the complete policy design space a set of design elements crucially this aspect potentially opens up to the policy analyst new avenues for intervention and allows her systematically explore given a range of uncertainties which element s of intervention is are the most vital to achieve the goals of the community its empirical applicability is demonstrated by representing and differentiating between six res e schemes from western europe in terms of the design elements a model based illustration demonstrates the value of this approach to quantitatively analyse the impact of design elements

a note on the causal relationship between energy and gdp in taiwan abstract this paper re examines the causality between energy consumption and gdp by using updated taiwan data for the period 1954 1997 as a secondary contribution we investigate the causal relationship between gdp and the aggregate as well as several disaggregate categories of energy consumption including coal oil natural gas and electricity applying granger s technique we find bidirectional causality between total energy consumption and gdp we find further that different directions of cause exist between gdp and various kinds of energy consumption

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

electrical energy usage over the business cycle causality from macroeconomic conditions to electrical usage overall and in the residential commercial industrial and other sectors is examined the paper shows that changes in macroeconomic conditions cause significant changes in electrical usage in the commercial and industrial sectors and overall in addition the paper shows that causality occurs at business cycle frequencies and that there are asymmetries over the business cycle an implication is that forecasts used to assess the probability of exceeding capacity constraints should incorporate forecasts of macroeconomic conditions asymmetries over the cycle and how the commercial and industrial sectors will respond to such changes

income level and the energy consumption gdp nexus evidence from sub saharan africa this study tests the relationship between energy consumption and economic growth in sub saharan africa using a panel co integration approach country level time series data of energy consumption and economic growth are pooled and used to estimate the model sub saharan african countries in the sample are classified into low income and middle income countries the findings support the neutrality hypothesis in the short run except for middle income countries and a strong causation running in both directions is found in the long run the different results for low and middle income countries provide evidence of the importance of income level in the causal relationship this study helps to explain the interdependence of energy consumption and economic growth in sub saharan africa results are critical in formulating sustainable development policies that are geared to the efficient allocation of resources which are expected to increase access to energy services in the study region

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

trade and consumption of energy varieties empirical analysis of selected west africa economies abstract this paper examined the relationship between consumption of energy varieties total electricity and road transport and trade export and import in selected west african countries data spanning 1971 to 2010 was used to estimate vector error correction models vecm for 6 countries based on data availability empirical analysis showed that there is insignificant linkage between consumption of energy varieties and export of benin however there is a one way positive linkage running from energy varieties to import of the country for cote d ivoire energy varieties have insignificant relationship with export and import however while inverse relationship runs from export to both electricity and road transport energy consumption positive direct association runs from import to total energy and transport energy consumption with respect to ghana positive causality runs from electricity and road transport energy consumption to export however there is a significant positive feedback effect between import and electricity as well as road transport energy consumption for nigeria there is a significant positive link running from both electricity and road transport energy consumption to export and import senegal s case suggests a bi directional inverse linkage between export and total energy consumption for togo both export and import are insignificantly linked with energy use these mixed findings generate different policy implications across the selected west african countries which are well articulated in the paper

measuring strategic uncertainty in coordination games this paper proposes a method to measure strategic uncertainty by eliciting certainty equivalents analogous to measuring risk attitudes in lotteries we apply this method by conducting experiments on a class of one shot coordination games with strategic complementarities and choices between simple lotteries and sure payoff alternatives both framed in a similar way despite the multiplicity of equilibria in the coordination games aggregate behaviour is fairly predictable the pure or mixed nash equilibria cannot describe subjects behaviour we present two global games with private information about monetary payoffs and about risk aversion while previous literature treats the parameters of a global game as given we estimate them and show that both models describe observed behaviour well the global game selection for vanishing noise of private signals offers a good recommendation for actual players given the observed distribution of actions we also deduce subjective beliefs and compare them with objective probabilities

principles of network development and evolution an experimental study this paper reports on an experimental investigation of the evolution of networks and the individual decision making processes that guide it inasmuch as there is no history of experimental work on network formation part of the paper is devoted to the formulation of problems that can be examined experimentally the results are that networks composed of decentralized decision makers are capable of overcoming complex coordination and learning problems and converge to stationary when it does not occur significant and persistent inefficiencies can result the models of equilibration based on the principle of nash equilibrium are more reliable than models based on the alternative principles of efficiency seeking or focalness of the network configuration however individual decision making within networks is not in accordance with the simple decision rules of nash best response instead we observed complicated strategies that appear to trade short term profits in order to signal to and teach other agents the strategies required for long term profit maximization

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

renewable energy in south africa potentials barriers and options for support the challenge of transforming entire economies is enormous even more so if a country is as fossil fuel based and emission intensive as south africa however in an increasingly carbon constrained world and already now facing climate change impacts south africa has to reduce greenhouse gas emissions intensity soon and decidedly the south african electricity sector is a vital part of the economy and at the same time contributes most to the emissions problem first steps have been taken by the south african government to enhance energy efficiency and promote renewable energy however they fail to show large scale effects this paper seeks to identify the relevant barriers to renewable energy investments and based on experience from other countries provide policy recommendations the major barrier identified in the paper is based on the economics of renewable energy technologies i e their cost and risk structures two main factors in investment planning as a solution the south african government introduced several renewable energy support measures such as a feed in tariff the paper discusses the potential and possible shortcomings of this and other existing support schemes and identifies complementing measures on a national scale

experiments with network formation abstract we examine how groups of agents form trading networks in the presence of idiosyncratic risk and the possibility of contagion specifically four agents play a two stage finite repeated game in the first stage the network structure is endogenously determined through a non cooperative proposal game in the second stage agents play multiple rounds of a coordination game against all of their chosen neighbors after the realization of a payoff relevant shock while parsimonious our four agent environment is rich enough to capture all of the important interaction structures in the networks literature bilateral marriage local interaction star and uniform matching consistent with our theory marriage networks are the most frequent and stable network structures in our experiments we find that payoff efficiency is around 90 percent of the ex ante payoff dominant strategies and the distribution of network structures is significantly different from that which would result from random play

disaggregated industrial energy consumption and gdp the case of shanghai 1952 1999 abstract this paper investigates the causal relationship between various kinds of industrial energy consumption and gdp in shanghai for the period 1952 1999 using a modified version of the granger 1969 causality test proposed by toda and yamamoto j econ 66 1995 225 the empirical evidence from disaggregated energy series seems to suggest that there was a uni directional granger causality running from coal coke electricity and total energy consumption to real gdp but no granger causality running in any direction between oil consumption and real gdp

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

renewable energy policies in europe converging or diverging abstract nations today are urgently challenged with achieving a significant increase in the deployment of renewable energies in europe that need has given rise to a debate about the most effective and efficient support strategy whilst the different interests debate whether full european harmonisation or strengthening of national support policies for electricity from renewable energy sources res e is the best way forward individual national support schemes are rapidly evolving this study investigates how the eu member states have applied support policy types over the last decade by identifying predominant developments in the application of feed in tariffs premiums tradeable green certificates tax incentives investment grants and financing support for specific technologies wind biomass pv this study shows that europe is currently experiencing certain tendencies towards a bottom up convergence of how national policy makers design res e policy supports while some outliers remain the policy supports of most countries become more similar in the policy types applied dominance of feed in tariffs and in their scope of implementation differentiation for installation sizes and stacking of multiple instruments these trends in national decision making which show tendencies of convergence could make an eu driven top down harmonisation of support either dispensable or at least depending on the agreement less controversial

electricity consumption and economic growth bounds and causality analyses of opec members this paper investigates the relationship between electricity consumption and economic growth for opec members the bounds test yields evidence of a long run relationship between electricity consumption and economic growth for all opec members causality results suggest that economic growth is dependent on electricity consumption in five countries less dependent in three countries and independent in three countries because these countries do not necessarily share similar political and economic traits no single universal policy implication can be inferred from the results the disparities across these causality results therefore stress the importance of formulating causality explanations while taking into account the particularities of individual countries rather than blindly applying the conventional interpretations

electricity consumption and economic growth evidence from korea abstract this paper investigates the short and long run causality issues between electricity consumption and economic growth in korea by using the co integration and error correction models it employs annual data covering the period 1970 2002 the overall results show that there exists bi directional causality between electricity consumption and economic growth this means that an increase in electricity consumption directly affects economic growth and that economic growth also stimulates further electricity consumption

the link between renewable energy production and gross domestic product in africa a comparative study between 1980 and 2008 abstract renewable energy re projects are arguably one of the most important strategies that can be used in the mitigation of climate change impacts at the same time re technologies can generate clean energy and potentially boost the economy of the african continent it is thus not surprising that recent studies have investigated the relationship between re and economic growth in some african countries however the limitation of these reductionist analytical frameworks is that they can conceal the true regional picture in terms of the link between investments in re technologies and gross domestic product gdp this holistic analysis is important in order to inform regional policies on climate change the article uses statistical analytic techniques to examine the correlation between re production and economic growth across different blocks of the african continent between 1980 and 2008 the analysis is between geographical blocks e g southern africa western africa etc and between oil and non oil producing blocks generally speaking while there exists a similar pattern in all the studied blocks in terms of mean standard deviation and correlation between re and gdp a few exceptions can be found for instance the rise in re gdp correlation from 1992 1993 onwards was conspicuously higher in north africa and oil producing countries compared to all the other blocks similarly southern africa was the only block where the correlation between re and gdp was negative throughout the period under review except 1988 1989 and 1997 when it was positive

renewable energy consumption co2 emissions and oil prices in the g7 countries abstract economic and societal issues related to energy security and global warming is placing greater emphasis on the consumption of renewable energy this paper presents and estimates an empirical model of renewable energy consumption for the g7 countries panel cointegration estimates show that in the long term increases in real gdp per capita and co2 per capita are found to be major drivers behind per capita renewable energy consumption these results are robust across two different panel cointegration estimators oil price increases have a smaller although negative impact on renewable energy consumption deviations from equilibrium are driven mostly by the error correction term as opposed to short term shocks short term deviations from the long term equilibrium take anywhere from between 1 3 years france and 7 3 years japan to correct

network structure in a link formation game an experimental study in this article we use an experiment to evaluate the performance of alternative refinements in a myersonian link formation game with a supermodular payoff function our results show that a non cooperative refinement the global games gg approach outperforms alternative cooperative refinements strong nash equilibrium coalition proof nash equilibrium and pairwise stable nash equilibrium in explaining the observed experimental behavior in the static game of complete information with three players the results are robust to some comparative statics and the gg approach shows a high predictive power under incomplete information however under repeated interaction or with a greater number of players the gg approach loses predictive power but so do the cooperative refinements the results illustrate the importance of coordination failure in practice and the need to design mechanisms to reduce this effect in practical decision making problems jel c70 c92 d20 d44 d82

the role of regulatory learning in energy transition the case of solar pv in brazil abstract an important problem that has attracted significant amount of attention within the context of energy transitions is the carbon lock in a situation in which energy systems are locked in to high carbon technologies through a path dependent process several measures to avoid the carbon lock in involve technology specific measures which in turn implies that those measures may result in an energy system locked in to certain low carbon technologies we consider that the brazilian system needs policies to escape the carbon lock in which are based on providing incentives to low carbon technologies we develop an analytical framework to analyze the role of regulatory institutions in the possible lock in to utility scale photovoltaic in the sense that they create barriers to the adoption of distributed generation photovoltaic we show that the definition of a process to adapt the institutional framework in a context of stress in the innovation system is crucial for the adoption of new technologies applying our framework to the brazilian power sector we observe that only when regulators consider the possibility that the system is locked in to centralized production technologies and not when they just consider the carbon lock in they manage to eliminate barriers to distributed generation based on solar pv

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

electricity consumption and economic growth in india abstract this paper tries to examine the granger causality between electricity consumption per capita and gross domestic product gdp per capita for india using annual data covering the period 1950 51 to 1996 97 phillips perron tests reveal that both the series after logarithmic transformation are non stationary and individually integrated of order one this study finds the absence of long run equilibrium relationship among the variables but there exists unidirectional granger causality running from economic growth to electricity consumption without any feedback effect so electricity conservation policies can be initiated without deteriorating economic side effects

energy consumption pollutant emissions and economic growth in south africa article i nfo article history this paper examines the long run and the causal relationship between economic growth pollutant emissions and energy consumption for south africa for the period 1965 2006 in a multivariate framework which includes labour and capital as additional variables using the bound test approach to cointegration we found a short run as well as a long run relationship among the variables with a positive and a statistically significant relationship between pollutant emissions and economic growth further applying a modified version of the granger causality test we also found a unidirectional causality running from pollutant emissions to economic growth from energy consumption to economic growth and from energy consumption to co2 emissions all without a feedback the econometric evidence suggests that south africa has to sacrifice economic growth or reduce its energy consumption per unit of output or both in order to reduce pollutant emissions in the long run however it is possible to meet the energy needs of the country and at the same time reduce co2 emissions by developing energy alternatives to coal the main source of co2 emissions however the econometric results upon which the policy suggestions are made should be interpreted with care as they may not be sufficiently robust enough to categorically warrant the choice of an unpalatable policy option by south africa

a strategic model of social and economic networks we study the stability and efficiency of social and economic networks when self interested individuals can form or sever links first for two stylized models we characterize the stable and efficient networks there does not always exist a stable network that is efficient next we show that this tension persists generally to assure that there exists a stable network that is efficient one is forced to allocate resources to nodes that are not responsible for any of the production we characterize one such allocation rule the equal split rule and another rule that arises naturally from bargaining of the players

electricity use and economic development abstract a study of the relationship between electricity use and economic development in over one hundred countries constituting over 99 of the global economy has been undertaken correlations between electricity consumption capita and gdp capita have been analysed and compared with those between total primary energy supply capita and gdp capita a supporting analysis has correlated the proportion of energy used in the form electricity the e e ratio with gdp capita the general conclusions of this research are that wealthy countries have a stronger correlation between electricity use and wealth creation than do poor countries and that for the global economy as a whole there is a stronger correlation between electricity use and wealth creation than there is between total energy use and wealth the study also shows that in wealthy countries the increase in wealth over time correlates with an increase in the e e ratio the results imply that the energy ratio toe should be replaced by the electricity ratio kwh as a development indicator and more precisely by the e e ratio kwh toe

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

risk based assessment of the cost efficiency and the effectivity of renewable energy support schemes certificate markets versus feed in tariffs the introduction of renewable energy sources in the electricity generation mix has the potential to reduce power sector s emissions and countries dependence on imported oil climate change concerns and highly volatile oil prices have attracted governments interest and support to sustain investments in renewable energy capacity and different support policies have been implemented in many countries around the world this paper analyzes the effects of investors risk aversion on the performance of support schemes the analysis compares two policy options a feed in tariff mechanism with a certificate market system results show that while a tariff mechanism could obtain better results than a certificate market its performance is strictly dependent on regulator choices a certificate market instead permits to obtain the desired level of renewable energy market share with good cost efficiency as long as investors risk aversion is moderate moreover discounting future cash flows with higher social discount rates further benefits a certificate system making it preferable to feed in tariffs

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

energy use and output growth in canada a multivariate cointegration analysis using a neo classical one sector aggregate production technology where capital labor and energy are treated as separate inputs this paper develops a vector error correction vec model to test for the existence and direction of causality between output growth and energy use in canada using the johansen cointegration technique the empirical findings indicate that the long run movements of output labor capital and energy use in canada are related by two cointegrating vectors then using a vec specification the short run dynamics of the variables indicate that granger causality is running in both directions between output growth and energy use hence an important policy implication of the analysis is that energy can be considered as a limiting factor to output growth in canada

the residential demand for electricity in australia an application of the bounds testing approach to cointegration this paper reports estimates of the long and short run elasticities of residential demand for electricity in australia using the bounds testing procedure to cointegration within an autoregressive distributive lag framework in the long run we find that income and own price are the most important determinants of residential electricity demand while temperature is significant some of the time and gas prices are insignificant our estimates of long run income elasticity and price elasticity of demand are consistent with previous studies although they are towards the lower end of existing estimates as expected the short run elasticities are much smaller than the long run elasticities and the coefficients on the error correction coefficients are small consistent with the fact that in the short run energy appliances are fixed

energy diversity and development in economic systems an empirical analysis abstract as economic systems develop over time they tend to become more complex with more structure and greater throughputs assuming favorable conditions energy use increases as more economic sectors develop and more channels for flow are opened economic diversity as measured by the number of economic sectors using energy and the equatability of flows between them generally increases as diversity increases the efficiency of generating outputs with a given amount of energy also increases development capacity the product of system energy throughput and diversity of flows is a measure of the potential system output and is calculated for selected countries capacity changes over time are shown to relate to changes in economic output in selected countries two distinct development strategies become evident one which promotes energy use and one which emphasizes diversity and the sustainability of each is examined while most countries utilize a mix of the two developing countries generally rely more on increasing energy use to increase output while developed countries tend to become more diverse as a means of increasing outputs sustainability is enhanced by strategies which promote diversity and resource use efficiency in economic systems

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