stochastic convergence in per capita fossil fuel consumption in u s states abstract this study examines the stochastic convergence of per capita fossil fuel consumption across u s states including the district of columbia utilizing lm and rals lm unit root tests with allowance for endogenously determined structural breaks our results indicate that with the exception of nevada the evidence from two break and one break lm and rals lm unit root tests rejects the null hypothesis of a unit root in the relative per capita fossil fuel consumption in the u s this finding indicates the presence of stochastic convergence in relative per capita fossil fuel consumption in the u s states

conditional convergence in australia s energy consumption at the sector level abstract we examine the convergence of energy consumption per capita at the sector level in australia over the period 1973 74 to 2013 14 to do so we employ recently developed lm and rals lm unit root tests that accommodate up to two endogenously determined structural breaks we find support for energy consumption per capita convergence for six of seven sectors in australia

the dual structure of incomplete demand systems integrability of incomplete demand systems is discussed the concepts of weak integrability quasi expenditure function quasi indirect utility function and quasi utility function are defined their relationships to the expenditure function indirect utility function and utility function are developed the dual structure of the quasi functions permits exact welfare analysis and reveals the conditional preference structure for the commodities of interest new results relating the uniqueness and exactness of consumer s surplus to the structure of the expenditure and indirect utility functions are obtained

the relationship between gdp and electricity consumption in 10 asian countries the purpose of this study is to estimate the relationships between gdp and electricity consumption in 10 newly industrializing and developing asian countries using both single data sets and panel data procedures the empirical results from single data set indicate that the causality directions in the 10 asian countries are mixed while there is a uni directional short run causality running from economic growth to electricity consumption and a bi directional long run causality between electricity consumption and economic growth if the panel data procedure is implemented these empirical findings imply that electricity conservation policies through both rationalizing the electricity supply efficiency improvement to avoid the wastage of electricity and managing demand side to reduce the electricity consumption without affecting the end user benefits could be initiated without adverse effect on economic growth the findings on the long run relationship indicate that a sufficiently large supply of electricity can ensure that a higher level of economic growth

the money supply announcements puzzle comment in a recent paper in this review 1983 bradford cornell presented a survey of existing literature on the empirical relationship between weekly money supply announcements made by the federal reserve and changes in the spot prices of several financial instruments at the time of the announcement cornell sought to unify and extend the work done in this area by estimating a number of relationships which bear directly on this issue among his main conclusions are that asset markets are efficient with re spect to money supply announcements since only the unexpected component of the announcement is correlated with price changes and that the unexpected compo nent of money supply announcements has a highly significant positive correlation with short term interest rates but only after the october 6 1979 change in fed policy p 651 both of these conclusions are at vari ance with results reported in similar studies by jacob grossman 1981 v vance roley 1982 and thomas urich and paul wachtel 1981 all three find that unanticipated announcements matter in periods before october 6 1979 and roley and urich wachtel find that anticipated announcements matter in at least some of their regressions this abstract was borrowed from another version of this item

household energy consumption versus income and relative standard of living a panel approach our fundamental premise is that energy consumption at the household level is a key indicator of standard of living we employ state of the art panel cointegration techniques to evaluate the nature of the relationship between income measures and energy consumption measures for seven east indian ocean countries the general finding is that income and household electricity consumption are not cointegrated given this finding we conclude that standard of living measures that rely on income measures and do not include household level energy consumption information will necessarily miss important indications of both levels and changes of standard of living

meat consumption and production analysis of efficiency sufficiency and consistency of global trends abstract the sustainability challenges that the food system is facing are ever increasing the traditional approach to monitoring these changes considers economic societal and environmental sustainability a strong case has been made however that a fourth dimension ethical should also be considered conventionally two main strategies have been used to assess the improvements in sustainability efficiency and sufficiency efficiency is usually linked with technological improvements and sufficiency is connected with a reduction in production or consumption we introduce a third strategy to the analysis namely consistency that is related mainly to the ethical dimension of sustainability trends of the indicators related to the three strategies are calculated on both a global and regional scale from 1962 to 2009 efficiency measured as land requirement for animal products has increased by about 13 percent globally sufficiency measured as the amount of meat consumed has declined by 91 percent and consistency measured as the number of animals slaughtered has declined by 264 percent in addition convergence analysis emphasizes that industrialized and developing countries are moving towards similar patterns of animal products consumption such results suggest that measures should be taken to develop a food system that is not only efficient but also ethically just

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

convergence in per capita energy use among oecd countries abstract unlike previous studies which mainly focus on the integration properties of energy consumption and production this study examines the convergence of per capita energy use among 25 oecd countries over the period 1960 to 2010 in particular newly developed lm and rals lm unit root tests with allowance for two endogenously determined structural breaks are employed the results indicate significant support for per capita energy use convergence among oecd countries

a club convergence analysis of per capita energy consumption across australian regions and sectors we examine convergence in per capita energy consumption across nine sectors and seven states and territories in australia over the period 19902016 using the phillips sul club convergence approach we find evidence of multiple convergence clubs for aggregate energy consumption per capita and for energy consumption per capita in eight of the nine sectors with full club convergence in the case of electricity the presence of multiple equilibria for most sectors reflect that states with similar features in terms of climate economic activities and population size among others tend to exhibit similar energy consumption patterns our results highlight the need to tailor policies designed to reduce energy consumption in specific sectors to the consumption convergence paths unique to particular clusters of states

non hbox co _2 co 2 generating energy shares in the world cross country differences and polarization the aim of this paper is to examine the spatial distribution of non hbox co 2 generating energy sources in the world for the period 1990 2009 paying special attention to the evolution of cross country disparities to this end after carrying out a classical convergence analysis a more thorough investigation of the entire distribution is presented by examining its external shape the intra distribution dynamics and the long run equilibrium distribution this analysis reveals the existence of a weak rather insignificant convergence process and that large cross country differences are likely to persist in the long run next as polarization indicators are a proper way of appraising potential conflict in international environmental negotiations we test whether or not the distribution dynamics concurs with the presence of polarization our results indicate that two poles can be clearly differentiated one with high and other with low non hbox co 2 generating energy shares in view of these findings and to ensure a fair transition to a sustainable energy system the paper calls for the development of an ambitious clean energy agenda especially in countries with low non hbox co 2 generating energy shares

divergence in technical efficiency of electric utilities evidence from the sapp abstract this paper investigates the convergence pattern of technical efficiency of the south africa power pool sapp utilities over the period april 2003 march 2010 by means of parametric and non parametric techniques technical efficiency scores are computed via both stochastic frontier analysis and data envelopment analysis mixed results are obtained from the neoclassical convergence approaches in addition distribution dynamics methods reveal some evidence of club formation and this result is supported with the occurrence of divergence taken as a whole technical efficiency is found to diverge among the utilities operating in the power pool

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

the structure of constant elasticity demand models the demand model with constant price and income elasticities has been used extensively in applied agricultural economics this paper analyzes the structure of incomplete systems of constant elasticity demand functions it is demonstrated that there is a duality theory for incomplete demand systems that is analogous to the duality theory for complete systems this theory permits the recovery of that portion of the direct and indirect preferences pertaining to the goods of interest and we can calculate exact welfare measures for changes in income and in the prices of these goods for an incomplete system of constant elasticity demands the slutsky symmetry restrictions for integrability are presented and the implied structure of the direct and indirect preferences with respect to the prices and goods of interest is derived

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

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

is there convergence in per capita renewable energy consumption across u s states evidence from lm and rals lm unit root tests with breaks abstract given the federal and state policy initiatives to curb fossil fuel consumption and expand the use of renewable energy sources in the u s this study investigates the convergence properties of per capita renewable energy consumption across u s states including the district of columbia in addition to cross sectional tests of and convergence our study employs lm and rals lm unit root tests with endogenously determined structural breaks to test for stochastic convergence traditional cross sectional tests indicate that both and convergence of per capita renewable energy consumption exists across u s states moreover our results also provides clear support for stochastic convergence of per capita renewable energy consumption for a majority of u s states including the district of columbia once allowance is made for structural breaks

product differentiation and the treatment of foreign trade in computable general equilibrium models of small economies this paper examines the treatment of exports and imports and external closure rules adopted in recent single country computable general equilibrium models of small economies the paper presents a simple one sector analytic model which captures the major features of the multi sector counterpart used in applied models the paper derives graphical and algebraic solutions to the model and shows that unlike some earlier external closures this one gives rise to a well behaved price taking economy the model is also useful to illustrate the role of elasticities in popular trade theoretic models that include traded and non traded goods

challenges in quantitative economic analysis in support of multilateral trade negotiations abstract a wide range of economic analysis of agricultural trade liberalization was performed prior to and during the uruguay round of trade negotiations views differ as to the effectiveness of this research although most would agree that it became less relevant as the negotiations progressed this paper reviews the contributions of economists to the trade liberalization debate with an emphasis on the quantitative assessment of multilateral agricultural trade liberalization with a new round of agricultural trade negotiations scheduled to begin in 1999 it is crucial that the quantitative work required to support these negotiations begin in the near future the authors conclude that the uruguay round outcome provides numerous challenges and opportunities in analyzing the traditional agenda of agricultural trade liberalization in addition new issues will be added to the agenda of the next round of negotiations these include trade and the environment competition policy and intellectual property rights it is important that economists begin to develop a research agenda that can address these issues and become activists in addressing these topics in public forums

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

convergence in energy consumption per capita among asean countries abstract we test for convergence in energy consumption per capita among asean countries over the period 1971 to 2011 using the panel kpss stationarity test and panel lagrange multiplier lm unit root test the results for the panel stationarity and unit root tests with structural breaks find support for energy convergence in asean

electricity consumption in g7 countries a panel cointegration analysis of residential demand elasticities this article applies recently developed panel unit root and panel cointegration techniques to estimate the long run and short run income and price elasticities for residential demand for electricity in g7 countries the panel results indicate that in the long run residential demand for electricity is price elastic and income inelastic the study concludes that from an environmental perspective there is potential to use pricing policies in the g7 countries to curtail residential electricity demand and thus curb carbon emissions in the long run

why is the doha development agenda failing and what can be done a computable general equilibrium game theoretical approach we use a world computable general equilibrium model to simulate 143 potential trade reforms and seek solutions to the issues hampering progress in the doha development agenda dda inside the domain defined by all these possible outcomes we apply the axiomatic theory of bargaining and select the nash solution of cooperative games the solutions vary according to the objective functions adopted by the trade negotiators when real income is the objective and services are excluded or when optimising terms of trade is the objective the nash solution is the status quo trade liberalisation is feasible only when the negotiators focus on national exports or gross domestic product gdp our assessment of some possible solutions reveals that excluding members having a gdp below a certain threshold improves the bargaining process regardless of the governments objective formation of coalition such as the g20 constitutes an option for its members to block outcomes imposed by rich members we also find that side payments may be a solution but represent a very high share of the global income gain

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

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

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

towards a common renewable future the system gmm approach to assess the convergence in renewable energy consumption of eu countries abstract this paper investigates whether the contribution of renewable energy sources to primary energy consumption is characterized by a convergence process across core european union eu countries over the period from 1990 to 2014 the system generalized method of moments gmm methodology is employed for 5 year span panel data of 14 eu members the findings indicate strong evidence for both the absolute unconditional and conditional convergence of renewables share in primary energy consumption across eu 14 countries moreover the control variables namely co2 emissions per gdp fdi inward stock and electricity prices contribute to the speed of convergence hence the implicit rate of conditional convergence is higher than that of absolute convergence the empirical evidence suggests that the energy mixes of core eu members have a tendency to become similar in the long run as the shares of res in primary energy consumption converge to the average level nonetheless it does not necessarily imply that this average would be 20 target which is to be achieved by 2020 according to eu directive 2009 28 ec

assessing global computable general equilibrium model validity using agricultural price volatility computable general equilibrium cge models are commonly used for global agricultural market analysis concerns are sometimes raised however about the quality of their output since key parameters may not be econometrically estimated and little emphasis is generally given to model assessment this article addresses the latter issue by developing an approach to validating cge models based on the ability to reproduce observed price volatility in agricultural markets we show how patterns in the deviations between model predictions and validation criteria can be used to identify the weak points of a model and guide development of improved specifications with firmer empirical foundations

comparing supply side specifications in models of global agriculture and the food system this article compares the theoretical and functional specification of production in partial equilibrium pe and computable general equilibrium cge models of the global agricultural and food system included in the agmip model comparison study the two model families differ in their scope partial versus economy wide and in how they represent technology and the behavior of supply and demand in markets the cge models are deep structural models in that they explicitly solve the maximization problem of consumers and producers assuming utility maximization and profit maximization with production cost functions that include all factor inputs the pe models divide into two groups on the supply side 1 shallow structural models which essentially specify area yield supply functions with no explicit maximization behavior and 2 deep structural models that provide a detailed activity analysis specification of technology and explicit optimizing behavior by producers while the models vary in their specifications of technology both within and between the pe and cge families we consider two stylized theoretical models to compare the behavior of crop yields and supply functions in cge models with their behavior in shallow structural pe models we find that the theoretical responsiveness of supply to changes in prices can be similar depending on parameter choices that define the behavior of implicit supply functions over the domain of applicability defined by the common scenarios used in the agmip comparisons in practice however the applied models are more complex and differ in their empirical sensitivity to variations in specification comparability of results given parameter choices is an empirical question to illustrate the issues sensitivity analysis is done with one global cge model magnet to indicate how the results vary with different specification of technical change and how they compare with the results from pe models

energy demand convergence in apec an empirical analysis this paper empirically examines the cross country convergence of per capita energy and electricity usage in apec a significant economic bloc to this end the study applies conventional panel unit root tests and sequential panel selection model spsm procedure based on the panel kss unit root with a fourier function for robustness analysis the results from conventional unit root test results indicate that per capita energy usage and electricity consumption are converging for all apec countries in line with improving living standards in apec the findings also provide some support for policies to promote energy integration among apec countries according to spsm analysis evidence of energy convergence is found for 15 out of 19 apec countries and evidence of electricity convergence is found for 17 out of 19 apec countries pursuit of policies to achieve energy supply stability can move divergent countries toward convergence

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

the world per capita electricity consumption distribution signs of convergence abstract considering residential per capita electricity consumption as one of the most suitable economic welfare indicators the aim of this paper is to explore worldwide differences on this variable over the period 1980 2007 the paper adds to the standard practice of and convergence analysis by tracking the external shape and time evolution of the entire distribution applying nonparametric techniques density functions and stochastic kernels to a sample of 98 countries the main finding is that a weak process of electricity consumption convergence has taken place this reduction of disparities is clearly related to at least three issues firstly the rapid economic changes experienced by some developing countries secondly the energy conservation policies implemented by most developed countries following the first oil shock and thirdly the growing awareness on energy issues in rich countries notwithstanding this the ergodic distribution on per capita electricity consumption indicates that large cross country disparities will persist in the long run

a north american free trade agreement analytical issues and a computational assessment abstractthe following sections are included introductionissues in analyzing the economic impact of the naftathe computational modelcomputational resultsconclusionsstudy questionsreferencessuggested further reading this abstract was borrowed from another version of this item

global models of trade in agriculture and related environmental modelling a review and assessment the continuing process of global integration bears implications for farmers and related supplying and processing industries in all parts of the world but also for the rest of the world economy an assessment of agricultural and trade policy impacts is bound to be complex and is often supported by quantitative modeling analysis this article provides an assessment of the present state of applied modelling in the area of trade and agricultural policies we provide in this paper a comparative assessment of alternative modelling approaches considering a total of 16 partial equilibrium and general equilibrium models the assessment includes theoretical modelling foundations datasets employed and institutional aspects such as model maintenance and dissemination of results a typology of models is provided by structuring the assessment along a clear set of evaluation criteria