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

indecisiveness in behavioral welfare economics abstract when an individual s preferences depend on the time or frame at which decisions are made the preferences that appear at different frames must be aggregated in order to make social decisions suppose we aggregate each individual i s frame based preferences with a behavioral welfare relation that ranks x above y if when both x and y are available i sometimes choose x and not y and never chooses y and not x the set of pareto optima can then be large in fact a small amount of preference diversity across frames can cause every allocation to be pareto optimal more generally the set of pareto optima will have the same dimension as the set of allocations the pareto criterion then will not be able to discriminate locally among policy options a small distortion for example will call for no policy response

bounds testing approach to analyzing the environment kuznets curve hypothesis with structural beaks the role of biomass energy consumption in the united states abstract this paper re examines the specification of the environmental kuznets curve ekc for the us economy by accounting for the presence of a major renewable energy source and trade openness over the period 1960 2016 biomass energy consumption and trade openness as well as oil prices are considered as additional determinants of economic growth and consequentially of co 2 emissions the bounds testing approach to cointegration is used to examine the long run relationship between the variables in the presence of structural breaks the causal relationship between the variables is investigated by applying the vecm granger causality test and accommodating structural breaks the results confirm the presence of cointegration between the variables moreover the relationship between economic growth and co 2 emissions is not only inverted u shaped but also n shaped in the presence of structural breaks and biomass biomass energy consumption lowers co 2 emissions exports imports and trade openness are also environment friendly the causality analysis underscores a feedback effect between biomass energy consumption and co 2 emissions economic growth still granger causes co 2 emissions in this new setup

electricity supply employment and real gdp in india evidence from cointegration and granger causality tests abstract this study probes nexus between electricity supply employment and real gdp for india within a multivariate framework using autoregressive distributed lag ardl bounds testing approach of cointegration long run equilibrium relationship has been established among these variables for the time span 1970 71 to 2005 06 the study further establishes long and short run granger causality running from real gdp and electricity supply to employment without any feedback effect thus growth in real gdp and electricity supply are responsible for the high level of employment in india the absence of causality running from electricity supply to real gdp implies that electricity demand and supply side measures can be adopted to reduce the wastage of electricity which would not affect future economic growth of india

the causality relationship between energy consumption and gdp in g 11 countries revisited abstract this paper explores whether energy conservation policies can be implemented in countries with the same level of development that is is restraining energy consumption without compromising economic growth feasible in all industrialized countries a new granger non causality testing procedure developed by toda and yamamoto 1995 journal of econometrics 66 225 250 is applied to re investigate the relationship if any between energy consumption and income in 11 major industrialized countries the results clearly do not support the view that energy consumption and income are neutral with respect to each other except in the case of the united kingdom germany and sweden where a neutral relationship is found bi directional causality in the united states and uni directional running from energy consumption to gdp in canada belgium the netherlands and switzerland are found this indicates that energy conservation may hinder economic growth in the latter five countries further the causality relationship appears to be uni directional but reversed for france italy and japan which implies that in these three countries energy conservation may be viable without being detrimental to economic growth

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

energy consumption in the us reconsidered evidence across sources and economic sectors abstract this study analyzes the impact of gdp shocks in usa on primary energy consumption and the reverse impact in a comprehensive and novel framework distinguishing by economic sectors commercial industrial residential and transportation and energy source i e total fossil coal natural gas and petroleum nuclear and renewable hydroelectric geothermal and biomass for the period 1973 1 to 2015 2 to this end we apply granger causality analysis through the hatemi j 1 and toda and yamamoto 2 approaches from a time series perspective to evaluate the existence of asymmetries on this bidirectional relationship the empirical results suggest that the impact of gdp on primary energy consumption is heterogeneous and energy source specific and an asymmetric behavior appears among cycles moreover it seems clear that the us economy is highly dependent on petroleum energy consumption the renewable energy sources do not seem to show any relationshipsources seem to show no relationship with economic growth and finally our results suggest that energy consumption in the industrial sector is key to economic growth and is also very sensitive to negative economic shocks

uncertainty and risk in financial markets this paper considers a general equilibrium model in which the distinction between uncertainty and risk is formalized by assuming agents have incomplete preferences over statecontingent consumption bundles as in bewley 1986 without completeness individual decision making depends on a set of probability distributions over the state space a bundle is preferred to another if and only if it has larger expected utility for all probabilities in this set when preferences are complete this set is a singleton and the model reduces to standard expected utility in this setting we characterize pareto optima and equilibria and show that the presence of uncertainty generates robust indeterminacies in equilibrium prices and allocations for any specification of initial endowments we derive comparative statics results linking the degree of uncertainty with changes in equilibria despite the presence of robust indeterminacies we show that equilibrium prices and allocations vary continuously with underlying fundamentals equilibria in a standard risk economy are thus robust to adding small degrees of uncertainty finally we give conditions under which some assets are not traded due to uncertainty aversion

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

the causal relationship between energy use and economic growth in switzerland abstract this paper investigates the relationships between energy consumption and economic growth in switzerland over the period 1950 2010 we apply bounds testing techniques to different energy types separately robustness tests are performed by including additional variables and restricting the analysis to the period after 1970 the results show that there exist robust long run relationships going from real gdp toward heating oil and electricity consumption the relationship between heating oil and gdp is in fact bidirectional although weaker from heating oil toward gdp than in the reverse direction when investigating the period 1970 2010 only the estimate of the long run income elasticity of electricity consumption loses statistical significance and that for heating oil becomes negative those results imply a possible decoupling between gdp growth and energy consumption so that energy conservation policies are not necessarily expected to have a negative impact on swiss economic growth

the relation between marginal product and price in us energy markets implications for climate change policy abstract this paper reports an empirical test of the axioms that describe the relationship between the marginal product and price of factor inputs in us energy markets to do so i estimate a reduced form of a production function that represents the amounts of various energy types that are required to produce a given level of output the partial derivative of this production function is used to calculate the change in output that is generated by a marginal change in the use of coal oil natural gas or electricity a partial adjustment model is used to estimate the relation between the marginal product and price of coal oil natural gas and electricity the results indicate that rational agents manipulate their use of coal oil natural gas and electricity so that the marginal product of these energies adjust to changes in the relative prices of these energies because the marginal products of oil and natural gas are greater than coal less than one heat unit of oil or natural gas is needed to substitute for one unit of coal and this increases the quantity of carbon emissions that can be abated by interfuel substitution the time required to achieve these reductions may be longer than thought previously because of the slow rate at which the relative marginal product adjusts to relative price

explaining the non causality between energy and economic growth in the u s a multivariate sectoral analysis the rapidly growing literature on the relationship between energy consumption and economic growth has not univocally identified the causal relationship yet we argue that bivariate models which analyze the causality only at the macro level are eventually misleading especially in cases where both variables do not cover the same scope of economic activity after discussing appropriate pairs of variables we investigate granger causality between energy and growth in the u s for the period from 1970 to 2007 for three sectors industry commercial sector transport as well as on the macro level using the recently developed ardl bounds testing approach by pesaran and shin 1999 and pesaran et al 2001 we find evidence for unidirectional long run granger causality in the commercial sector from growth to energy as well as evidence for bi directional long run granger causality in the transport sector the dependence of causality on the level of aggregation is interpreted as evidence for simpsons paradox the choice of control variables is based on findings from the environmental kuznets curve literature we find that controlling for the increasing energy productivity of production as well as trade significantly improves the fit of the bivariate model

status quo maintenance reconsidered changing or incomplete preferences after reviewing the evidence for status quo maintenance sqm i consider how to reconcile sqm with traditional consumer theory behavioural economists usually let agents preferences change as a function of their endowments treating the same person with different endowments as a set of distinct agents many properties of preferences then become immune to empirical test and it becomes impossible to judge whether an agent s decisions make the agent better or worse off this impedes prediction of when decision rules are likely to change sqm can alternatively be explained with unchanging preferences if preferences are incomplete sqm is then consistent with self interest and there is no reason why it should not persist

renewable energy oil prices and economic activity a granger causality in quantiles analysis this paper analyzes the causal relationship between renewable energy consumption oil prices and economic activity in the united states from july 1989 to july 2016 considering all quantiles of the distribution although the concept of granger causality is defined for the conditional distribution the majority of papers have tested granger causality using conditional mean regression models in which the causal relations are linear we apply a granger causality in quantiles analysis that evaluates causal relations in each quantile of the distribution under this approach we can discriminate between causality affecting the median and the tails of the conditional distribution we find evidence of bi directional causality between changes in renewable energy consumption and economic growth at the lowest tail of the distribution besides changes in renewable energy consumption lead economic growth at the highest tail of the distribution our results also support the unidirectional causality from fluctuations in oil prices to economic growth at the extreme quantiles of the distribution finally we find evidence of lower tail dependence from changes in oil prices to changes in renewable energy consumption our findings call for government policies aimed at developing renewable energy markets to increase energy efficiency in the u s

aggregation and the role of energy in the economy methods for investigating the role of energy in the economy involve aggregating different energy flows a variety of methods have been proposed but none has received universal acceptance this paper shows that the method of aggregation has crucial effects on the results of the analysis we review the principal assumptions and methods for aggregating energy flows the basic heat equivalents approach economic approaches using prices or marginal product for aggregation emergy analysis and thermodynamic approaches such as exergy we argue that economic approaches such as the index or marginal product method are superior because they account for differences in quality among fuels we apply various economic approaches in three case studies in the us economy in the first we account for energy quality to assess changes in the energy surplus delivered by the extraction of fossil fuels from 1954 to 1992 the second and third case studies examine the importance of energy quality in evaluating the relation between energy use and gdp first a quality adjusted index of energy consumption is used in an econometric analysis of the causal relation between energy use and gdp from 1947 to 1996 second we account for energy quality in an econometric analysis of the factors that determine changes in the energy gdp ratio from 1947 to 1996 without adjusting for energy quality the results imply that the energy surplus from petroleum extraction is increasing that changes in gdp drive changes in energy use and that gdp has been decoupled from between aggregate energy use all of these conclusions are reversed when we account for changes in energy quality 2000 elsevier science b v all rights reserved

sectoral analysis of the causal relationship between electricity consumption and real output in pakistan this study uses the annual data from 1972 to 2010 to assess the causal relationship between electricity consumption and real output at the aggregate and sectoral levels in pakistan this study covers three main economic sectors in pakistan namely agricultural manufacturing and services sectors our cointegration results reveal that the variables are cointegrated at the aggregate and sectoral levels at the aggregate level we find that there is uni directional granger causality running from electricity consumption to real output in pakistan at the sectoral level we find that electricity consumption granger causes real output in the manufacturing and services sectors however there is no causal relationship between electricity consumption and real output in the agricultural sector the policy implication of these results is that electricity conservation policies in general would deteriorate the process of economic growth as well as the real output in the manufacturing and services sectors in pakistan nevertheless we suggest the pakistani government to implement the electricity conservation policies merely to the agricultural sector because such policies may have less or no adverse impact on its real output

exploring the relationship between energy use and economic growth with bivariate models new evidence from g 7 countries abstract there is a rapidly growing literature on the interaction between energy use and economic development with many analysts drawing policy conclusions on the basis of granger causality tests that involve only an energy and an economic variable this paper attempts to demonstrate empirically that such studies although useful for certain applications may be of limited use for policy purposes after outlining theoretical and methodological issues associated with such approaches i apply bivariate energy economy causality tests for canada france germany italy japan the united kingdom and the united states using aggregate and sectoral data and three different modern econometric methods the results which are often contradictory or economically implausible illustrate explicitly that one should be cautious when drawing policy implications with the aid of bivariate causality tests on small samples i therefore underline the importance of utilizing as large sample sizes as possible and using multivariate models which are closer to economic theory accommodate several mechanisms and causality channels and provide a better representation of real world interactions between energy use and economic growth

toward choice theoretic foundations for behavioral welfare economics interest in behavioral economics has grown in recent years stimulated largely by accumulating evidence that the standard model of consumer decision making provides an inadequate positive description of human behavior behavioral models are increasingly finding their way into policy evaluation which inevitably involves welfare analysis no consensus concerning the appropriate standards and criteria for behavioral welfare analysis has emerged yet this paper summarizes our effort to develop a unified framework for behavioral welfare economics for a detailed discussion see bernheim and rangel 2007 one that can be viewed as a natural extension of standard welfare economics standard welfare analysis is based on choice not on utility or preferences in its simplest form it instructs the planner to respect the choices an individual would make for himself the guiding normative principle is an extension of the libertarian deference to freedom of choice which takes the view that it is better to give a person the thing he would choose for himself rather than something that someone else would choose for him we show that it is possible to extend the standard choice theoretic approach to welfare analysis to situations where individuals make inconsistent choices which are prevalent in behavioral economics

a reexamination of the uncovered interest rate parity hypothesis abstract it is now widely known that the uncovered interest rate parity uip hypothesis which states that forward exchange rates are unbiased predictors of future spot exchange rates is generally rejected by empirical evidence we show in this paper by means of a cox et al 1985 model extended to a two country economy that a careful examination of the no arbitrage principle leads to a different formulation for this hypothesis roughly speaking this new formulation states that the expected future spot exchange rate is equal to the forward exchange rate multiplied by a term premium whose closed form expression can be derived moreover this multiplicative term premium reduces to 1 i e the standard uip hypothesis holds if and only if conditional variances are deterministic in short we show that rejection of the standard uip hypothesis is not surprising as long as arch effects have been evidenced in exchange rate data as a by product we provide a parametric and tractable specification for the so called risk premium i e the component of the expected exchange rate in excess of the forward exchange rate

the interdependent relationship between sectoral productivity and disaggregated energy consumption in malaysia markov switching approach abstract this study examines the interdependent relationship between sectoral productivity and disaggregated energy consumption in malaysia by employing the markov switching technique several outcomes are reached firstly the regime movement of gdp during regime 2 is influenced by disaggregated energy consumption secondly industrial and manufacturing productivity of regime 1 and regime 2 responded with disaggregated energy consumption finally the regimes carbon emissions depend on both of manufacturing and industrial productivity this study recommends efficient consumption of energy and the use of green technology in order to minimise energy consumptions and environment pollution

energy and economic growth in the usa a multivariate approach abstract this paper examines the causal relationship between gdp and energy use for the period 1947 90 in the usa the relationship between energy use and economic growth has been examined by both biophysical and neoclassical economists in particular several studies have tested for the presence of a causal relationship in the granger sense between energy use and economic growth however these tests do not allow a direct test of the relative explanatory powers of the neoclassical and biophysical models a multivariate adaptation of the test vector autoregression var does allow such a test a var of gdp energy use capital stock and employment is estimated and granger tests for causal relationships between the variables are carried out although there is no evidence that gross energy use granger causes gdp a measure of final energy use adjusted for changing fuel composition does granger cause gdp

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

the relationship between energy and gnp further results this paper reexamines the casuality between gnp and energy consumption by using updated us data for the period 1947 1979 as a secondary contribution we investigate the causal relationship between energy consumption and employment applying sims technique we find no causal relationship between gnp and energy consumption we find further that there is a slight unidirectional flow running from employment to energy consumption economic interpretations of the empirical results are also presented

probabilistic dominance and status quo bias abstract decision makers have a strong tendency to retain the current state of affairs this well documented phenomenon is termed status quo bias we present the probabilistic dominance approach to status quo bias an alternative is considered acceptable to replace the status quo only if the chances of a subjectively severe loss relative to the status quo are not too high probabilistic dominance is applied and behaviorally characterized in a choice model that allows for a range of status quo biases general enough to accommodate unanimity but also standard expected utility maximization we present a comparative notion of revealing more bias towards the status quo and study its implications to the probabilistic dominance model of choice lastly the model is applied to the endowment effect phenomenon and to a problem of international portfolio choice when investors are home biased

trade the pollution haven hypothesis and the environmental kuznets curve examining the linkages abstract this paper examines the extent to which the ekc inverted u relationship can be explained by trade and specifically the migration or displacement of dirty industries from the developed regions to the developing regions the pollution haven hypothesis phh using detailed data on north south trade flows for pollution intensive products the evidence for the phh is assessed emissions of 10 air and water pollutants are then estimated controlling for trade openness structural change and dirty north south trade flows evidence of pollution haven effects is found although such effects do not appear to be widespread and appear to be relatively small compared to the roles played other explanatory variables

a multivariate cointegration analysis of the role of energy in the us macroeconomy abstract this paper extends my previous analysis of the causal relationship of gdp and energy use in the usa in the post war period a majority of the relevant variables are integrated justifying a cointegration analysis the results show that cointegration does occur and that energy input cannot be excluded from the cointegration space the results are plausible in terms of macroeconomic dynamics the results are similar to my previous granger causality results and contradict claims in the literature based on bivariate models that there is no cointegration between energy and output

the modest environmental relief resulting from the transition to the service economy a service transition is supposed to lead to the decline of energy intensity energy gdp we argue that this interpretation is overly optimistic because the shift to a service economy is somewhat of an illusion in terms of real production several recent studies of structural effects on energy intensity have made the error of using sector shares in current prices combined with gdp in constant prices which is inconsistent and ignores the different behaviour of prices across sectors we use the more correct method of sector shares in constant prices and make an attempt to single out the effect from the real service transition by using two complementary methods shift share analyses in current and constant prices and logarithmic mean divisia index lmdi for 10 developed and 3 emerging economies a service transition is rather modest in real terms the major driver of the decline in energy intensity rests within the manufacturing sector meanwhile the transition to a service sector had a small downward impact on energy intensity in 7 of the developed countries and no impact in the others for emerging economies like brazil mexico and india it is the residential sector that drives energy intensity down because of the declining share of this sector as the formal economy grows and as a consequence of switching to more efficient fuels less

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

distributive justice for behavioural welfare economics the incompleteness of behavioural preferences can lead many or even all allocations to qualify as pareto optimal but the incompleteness does not undercut the precision of utilitarian policy recommendations utilitarian methods can be applied to groups of goods or to the multiple social welfare functions that arise when individual preferences are incomplete and policymakers do not need to provide the preference comparisons that individuals are unable to make for themselves the utilitarian orderings that result although also incomplete can generate a unique optimum non separabilities in consumption reduce this precision but in all cases the dimension of the utilitarian optima drops substantially relative to the pareto optima

defining total energy use in economic studies does the aggregation approach matter abstract in economic models the aggregate consumption of energy resources is normally expressed either in terms of its total heating value e g btus or barrels of oil equivalent or in terms of its economic value e g divisia indices or total expenditures for most major oecd countries we find that it matters little whether various energy resources consumed in the industrial sector are aggregated in terms of their heating value or their economic value similar trends emerge regardless of which measure is adopted consequently as a practical matter macroeconomic and energy modeling efforts need not be too concerned about which measure of total energy usage is adopted the prominent exceptions are the united states and mexico where measures of total industrial sector energy use based on heating values and economic values diverge greatly due to some unique trends in electrification and energy prices consequently attention to aggregation issues may be an important consideration in efforts to model the energy consumed in the us or mexico

testing for linear and nonlinear granger causality in the stock price volume relation linear and nonlinear granger causality tests are used to examine the dynamic relation between daily dow jones stock returns and percentage changes in new york stock exchange trading volume we find evidence of significant bidirectional nonlinear causality between returns and volume we also examine whether the nonlinear causality from volume to returns can be explained by volume serving as a proxy for information flow in the stochastic process generating stock return variance as suggested by clark s 1973 latent common factor model after controlling for volatility persistence in returns we continue to find evidence of nonlinear causality from volume to returns

beyond revealed preference choice theoretic foundations for behavioral welfare economics we propose a broad generalization of standard choice theoretic welfare economics that encompasses a wide variety of nonstandard behavioral models our approach exploits the coherent aspects of choice that those positive models typically attempt to capture it replaces the standard revealed preference relation with an unambiguous choice relation roughly x is strictly unambiguously chosen over y written xp y iff y is never chosen when x is available under weak assumptions p is acyclic and therefore suitable for welfare analysis it is also the most discerning welfare criterion that never overrules choice the resulting framework generates natural counterparts for the standard tools of applied welfare economics and is easily applied in the context of specific behavioral theories with novel implications though not universally discerning it lends itself to principled refinements

rational choice with status quo bias abstract motivated by the empirical findings concerning the importance of one s current situation on her choice behavior the main objective of this paper is to propose a rational choice theory that allows for the presence of a status quo bias and that incorporates the standard choice theory as a special case we follow a revealed preference approach and obtain two nested models of rational choice that allow phenomena like the status quo bias and the endowment effect and that are applicable in any choice situation to which the standard static choice model applies

explaining forecasting bias the case of real exchange rate variance recent tests of the rational expections hypothesis reh based on the assumption that agents are risk neutral have yielded conflicting results when applied to foreign exchange markets here a two stage procedure which does not assumej risk neutrality is derived from a model of a utility maximizing importer who incurs an adjustment cost if he changes his import order although a short run test based on aggregate imports leads to rejection of the reh in the majortity of cases a longer ren test based on manchinery imports is more favourable to the null huypthesis the observed shot run tendency to in effect ignore low levels of real exchange rate variation is found to be more likely when bilateral rates have remained relatively stable when the importingj economy is relatively closed or when governments have announced policies of intervention to stabilize bilateral rates

does economic growth in malaysia depend on disaggregate energy abstract this study aims to investigate long run relationship between economic growth and disaggregated energy consumption in malaysia toda yamamoto t y the modified granger causality test along with annual disaggregated energy and real gdp growth data from 1971 to 2014 was used in the investigation process this paper presents several outcomes firstly this paper argues that the malaysian economy is energy dependent and sensitive to energy supply shocks secondly the usage of energy inputs in malaysian economy is found to be consumed inefficiently meaning that usage of higher energy resources does not contribute the economic growth significantly rather causes environmental pollution badly thirdly the finding indicates that economic growth and environmental pollution through spreading carbon emissions are responsive to each other in this circumstance the malaysian economy has to find a way to consume the energy inputs efficiently so that economic growth is improved while negative externality in the environment is reduced therefore the study presents significant policy implications in order to improve the energy efficiency and reduce environmental pollution

status quo bias multiple priors and uncertainty aversion motivated by the extensive evidence about the relevance of status quo bias both in experiments and in real markets we study this phenomenon from a decision theoretic prospective focusing on the case of preferences under uncertainty we develop an axiomatic framework that takes as a primitive the preferences of an agent for each possible status quo option and provide a characterization according to which the agent considers a full dimensional set of possible priors and abandons her status quo option only if she finds an alternative that returns a higher expected utility for each of these priors we then show that in this framework the very presence of a status quo induces the agent to be more uncertainty averse than she would be without a status quo option

economic reform energy and development the case of mexican manufacturing abstract given increasing concern over global climate change and national security there is a burgeoning interest in examining the relationship between economic growth and energy use in developed and developing countries more specifically decoupling energy use per unit of gross domestic product gdp has fast come to be seen as in the interests of national economies and the world as a whole recent attention has been paid to the dramatic decreases in the energy intensity of the chinese economy which fell by 55 between 1975 and 1995 do other developing economies follow similar trajectories this paper examines the energy intensity of the mexican economy for the period 1988 1998 although the long term trend in mexican energy intensity is rising the energy intensity of the mexican economy began to decline in 1988 this paper explores the factors that have contributed to this reduction diminishing mexican energy use per unit of gdp has been driven by significant decreases in industrial energy intensity we show that these changes have resulted from changes in the composition of mexican industrial structure and technological change

pollution intensity of gdp and trade policy can the world bank be wrong abstract what are the environmental implications of open trade policies in developing countries economic theory and environmental critics suggest they worsen environmental quality this conventional wisdom has been challenged by several studies which suggest that outward oriented trade policies are likely to be win win enhance economic growth and environmental quality this paper challenges revised conventional wisdom rcw by demonstrating that developing countries with outward oriented trade policies have higher pollution intensities of gdp than those following inward oriented policies the paper examines why the evidence reported here differs so sharply from rcw studies considers the policy implications of these results and identifies reasons why despite them it may not make sense to totally discount future potential win win opportunities

are shocks to energy consumption permanent or temporary evidence from 182 countries this article applies univariate and panel data unit root tests to annual panel data for 182 countries over the period 1979 2000 to examine the stationarity properties of per capita energy consumption the univariate unit root test can only reject the unit root null for 56 countries or 31 of the sample at the 10 level or better however univariate unit root tests have low power with short spans of data and therefore failure to reject the unit root null should be treated with caution when we apply the panel data unit root test we find overwhelming evidence that energy consumption is stationary we discuss the policy implications of these findings and offer suggestions for future research

what if energy time series are not independent implications for energy gdp causality analysis abstract time series of electricity petroleum products and renewables are found to be highly correlated with total energy consumption applying this insight to the huge literature on energy gdp causality explains that the results of total energy gdp causality tests frequently coincide with the results of energy type gdp tests using the test by toda yamamoto in combination with a cointegration based testing approach we detect such cases of concordance for 92 of the countries in our sample of 65 countries we infer that drawing specific economic conclusions with regard to single types of energy from bivariate causality analysis is difficult

economic growth and energy consumption revisited evidence from linear and nonlinear granger causality the relationship between energy consumption and economic growth is considered as an imperative issue in energy economics previous studies have ignored the nonlinear behavior which could be caused by structural breaks in this study both linear and nonlinear granger causality tests are applied to examine the causal relationship between energy consumption and economic growth for a sample of asian newly industrialized countries as well as the u s this study finds evidence supporting a neutrality hypothesis for the united states thailand and south korea however empirical evidence on philippines and singapore reveals a unidirectional causality running from economic growth to energy consumption while energy consumption may have affected economic growth for taiwan hong kong malaysia and indonesia policy implications are also discussed

pushing subjects beyond rationality with more alternatives in experimental auctions the use of experimental economics in valuation of market and nonmarket goods has grown over the past few years the ability of experimental auctions eus to reveal consumer preferences and their malleability has been praised in previous literature because of the high cost of conducting eus researchers usually present multiple products to participants determining how many products to present has no clear guideline the results of this study show that subjects do not value products the same way across different number of options offered to them the main indicator is the increasing variance in responses for a benchmark product when more products are available with an econometric specification allowing for heteroscedasticity as a function of the number of product offerings the results indicate that the number of goods available for bidding is not to be taken as a trivial task in experimental design for value elicitation

foreign trade and declining pollution in sweden a decomposition analysis of long term structural and technological effects this article examines whether there exists any causal relationship between foreign trade and declining pollution in developed countries in other words do developed countries outsource their problems to less developed countries rather than solve them the case study is the swedish economy and the two environmental indicators employed are energy consumption and co2 emissions no causal relationships are found since sweden has long been a net exporter of embodied energy and co2 and continues to be so after 1970 when energy consumption stabilizes and co2 emissions decline in addition the ratios of net exported energy and co2 to total consumption remain stable which means there were no effects on the energy intensity or co2 intensity either these results suggest that internal forces like efficiency improvements changed consumption patterns and transformation of the energy system have been crucial for relative environmental improvement in sweden while foreign trade has played no role

the relationship between disaggregate energy consumption and industrial production in the united states an ardl approach abstract we re examine the relationship between disaggregate energy consumption and industrial output as well as employment in the united states using the autoregressive distributed lag ardl approach developed by pesaran and pesaran pesaran m h pesaran b 1997 working with microfit 4 0 camfit data ltd cambridge and pesaran shin and smith pesaran m h shin y smith r j 2001 bounds testing approaches to the analysis of level relationships journal of applied econometrics 16 289 326 in particular we focus attention on the following energy consumption variables coal fossil fuels conventional hydroelectric power solar energy wind energy natural gas wood and waste the sample period covers 2001 1 2005 6 our results imply that real output and employment are long run forcing variables for nearly all measures of disaggregate energy consumption

service offshoring and productivity evidence from the us the practice of sourcing service inputs from overseas suppliers has been growing in response to new technologies that have made it possible to trade in some business and computing services that were previously considered non tradable this paper estimates the effects of offshoring on productivity in us manufacturing industries between 1992 and 2000 it finds that service offshoring has a significant positive effect on productivity in the united states accounting for around 10 per cent of labour productivity growth during this period offshoring material inputs also have a positive effect on productivity but the magnitude is smaller accounting for approximately 5 per cent of productivity growth

energy consumption income and carbon emissions in the united states abstract this paper investigates the effect of energy consumption and output on carbon emissions in the united states earlier research focused on testing the existence and or shape of an environmental kuznets curve without taking energy consumption into account we investigate the granger causality relationship between income energy consumption and carbon emissions including labor and gross fixed capital formation in the model we find that income does not granger cause carbon emissions in the us in the long run but energy use does hence income growth by itself may not become a solution to environmental problems

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

the saving and investment nexus for china evidence from cointegration tests the saving and investment nexus as postulated by feldstein and horioka fh 1980 is revisited the saving investment correlation for china is estimated over the periods 1952 1998 and 1952 1994 the latter culminating in a period of fixed exchange rate regime amongst the key results it is found that saving and investment are correlated for china for both the period of the fixed exchange rate and the entire sample period with high saving investment correlation the results suggest that the chinese economy is in conformity with the fh hypothesis this is a valid outcome for in china capital mobility was fairly restricted over the 1952 1994 period as indicated by the relatively low foreign direct investment