modified ecological footprint accounting and analysis based on embodied exergy a case study of the chinese society 1981 2001 abstract the resource consumption of the chinese society from 1981 to 2001 is investigated by ecological footprint ef as an aggregate indicator based on the theory of ecological thermodynamics a modified calculation of ecological footprint termed as embodied exergy ecological footprint eeef in contrast to the conventional one is performed and related overall trends of the chinese society 1981 2001 are analyzed the annual policy for the individual sector is described in detail corresponding to the ef and eeef components comparison of the conventional ef and the eeef based on different views of ecological production is outlined the ef intensity and eeef intensity are also presented to depict the resource consumption level corresponding to unit economic output finally eeef is suggested to serve as a modified indicator of ef towards illustrating the productions of the resource environment population and thereby reflecting the ecological overshoot of the general ecological system

relating the environmental impact of consumption to household expenditures an input output analysis in this paper we evaluate the relationships between household expenditures and the environmental impact categories climate change acidification eutrophication and smog formation by combining household expenditures with environmentally extended input output analysis expenditure elasticities are examined with regression analysis and are compared and interpreted on the basis of insight at the product level with data from the netherlands in the year 2000 we find that environmental impact increases with increasing household expenditures although the degree to which the environmental impact increases differs per impact category climate change and eutrophication increase less than proportionally with increasing expenditures acidification increases nearly proportionally with increasing expenditures whereas smog formation increases more than proportionally it appears that the mix of necessities and luxuries to which an environmental impact is related is essential in explaining the relationship

who borrows from the lender of last resort understanding why banks borrow from the lender of last resort lolr during a nancial crisis is crucial to understanding the macroeconomic impact of such largescale interventions we document a strong divergence among banks take up of lolr assistance during the nancial crisis in the euro area as banks which borrowed heavily also used increasingly risky collateral we propose four explanations for this divergence

electricity supply security and the future role of renewable energy sources in brazil abstract hydropower is the backbone of the brazilian electricity generation sector even though the use of this resource is advantaged in terms of greenhouse gas emissions last years severe droughts have exposed the country s huge dependency on hydroelectricity brazil s electricity supply system has shown to be vulnerable to electricity shortages and has demanded significant overhaul in order to address its challenges the present paper provides a comprehensive review of the current status of the brazilian electricity sector and discusses diversification of electricity generation mix as a strategy to improve electricity supply security in the country an overview of the main features of the energy sources applied in brazil is also presented through a review of the latest available generation data the central section of this work is a discussion of the main causes of the current crisis and the future role of renewable energy sources in a 10 year perspective

the increase in brazilian household income and its impact on co2 emissions evidence for 2003 and 2009 from input output tables abstract in recent years brazil has experienced economic growth and a recovery of income that has had a positive impact on the consumption of goods in this paper we evaluate the impact of brazilian household consumption on the co2 emissions for 2003 and 2009 using input output tables from the world input output database we used a semi closed model with eight household groups in order to apply the hypothetical extraction method in the consumption structure of each group further we use the result from the hypothetical extraction to evaluate the impacts of the structure consumption of each household group in terms of co2 emissions we find that there is a trade off between the households greater satisfaction from consumption and the increasing setback in emissions from the restructuring and modification of the consumption basket thus this study contributes to the research on emissions by mapping the recent behavior of the brazilian economy in terms of increased income changes in the consumption structure and their impacts on emissions the paper s aggregated results by income and consumption structure based on the intensity of the emissions and their systemic effects add to the discussions on less polluting production processes more conscious consumption of goods and more rational uses of energy and transportation

energy investment economic growth and carbon emissions in china empirical analysis based on spatial durbin model abstract the international community has reached a consensus on preventing the global climate from deterioration by stabilizing greenhouse gas concentrations in the atmosphere energy industry is a key field for greenhouse gas emission and investment in the energy industry plays a crucial part in promoting the low carbon development of china s energy industry energy investment can effectively break the high carbon lock in effect of energy industry and achieve the low carbon development of energy industry by guiding regulating and gathering social funds into the field of cleaner production and the field of low carbon technology based on the unified framework of energy economy and environment this article takes 30 provinces in china as the research object and constructs a spatial econometric model to investigate the impact of energy investment and economic growth on carbon emission reduction the results indicate that both energy investment and economic growth are responsible for the increase of china s provincial co2 emissions but their driving mechanisms are significantly different furthermore the increase of carbon emissions in adjacent provinces will bring about the increase of local carbon emissions through spatial spillover effects based on these findings the corresponding countermeasures and policy suggestions are put forward

market access liberalisation in the doha round scenarios and assessment the modalities of negotiation on market access for agricultural and non agricultural products are an important item of the doha development agenda the dispersion of tariffs remains very large translating into sizeable economic distortions in particular tariff peaks are numerous and highly protective this is why the choice of a formula of reduction in tariffs is a sensitive issue using the macmaps database we apply various formulas excluding or including peaks at the most detailed level of information on tariffs considering preferential schemes conceded so far the resulting changes in tariffs are introduced in a cge exercise using mirage we find that trade and welfare gains are halved when excluding peaks from the negotiations

energy embodied in the international trade of china an energy input output analysis abstract growing international trade has not only positively affected the people s republic of china s china s economic development but also expanded the exportation of energy embodied in goods during their production this energy flow out will pose risks to china s rational utilization of natural resources as well as environmental protection in this paper we evaluate the energy embodied in goods produced in china during 1992 2005 and use input output structural decomposition analysis to identify five key factors causing the changes of energy embodied in exports direct primary energy efficiency primary energy consumption structure structure of intermediate inputs structure of exports and scale of exports for the three sub periods of 1992 1997 1997 2002 and 2002 2005 results show that china is a net exporter of energy and the energy embodied in exports tends to increase over time the expanding total volume of exports and increasing exports of energy intensive goods tend to enlarge the energy embodied in exports within all three sub periods but these driving forces were offset by a considerable improvement of energy efficiency and changes in primary energy consumption structure from 1992 to 2002 and the effects of structure of intermediate input only in the sub period from 1992 to 1997 from 2002 to 2005 the sharp augmentation of energy embodied in exports was driven by all the five factors our research has practical implications for the chinese economy results of this study suggest that the energy embodied in trade should receive special attentions in energy policies design to limit the energy resource out flow and pollution generation

changes in energy requirements of the residential sector in india between 1993 94 and 2006 07 abstract a substantial amount of primary and secondary energy is consumed by the residential sector residential energy consumption includes energy required for construction activity and household consumption hence there is a need to quantify energy consumption its significance and causes calculating energy intensity of goods and services is the first step towards quantifying the causes this research is based on the 115 sector classification input output tables for india for 1993 94 1998 99 and 130 sector classification input output tables for 2003 04 and 2006 07 energy intensity of sectors related to household consumption has been calculated to analyze the trend between 1993 94 and 2006 07 indirect energy requirements of indian households have been assessed in this study from calculations of total primary energy intensity along with private final consumption expenditure results indicate that energy consumption has increased for all categories except medical care and hygiene percentage increase in indirect primary energy consumed by households is maximum for house building and recreation categories finally a complete decomposition analysis of indirect primary energy consumed by households has been carried out based on changing structural composition of the private final consumption expenditure energy intensity patterns per capita expenditures on energy and population

distance constraints the limits of foreign lending in poor economies how far does mobility of multinational banks solve problems of financial development using a panel of 80 000 loans over 7 years i show that greater cultural and geographical distance between a foreign bank s headquarters and local branches leads it to further avoid lending to informationally difficult yet fundamentally sound firms requiring relational contracting greater distance also makes them less likely to bilaterally renegotiate and less successful at recovering defaults differences in bank size legal institutions risk preferences or unobserved borrower heterogeneity cannot explain these results these distance constraints can be large enough to permanently exclude certain sectors of the economy from financing by foreign banks

does urbanization lead to more direct and indirect household carbon dioxide emissions evidence from china during 1996 2012 china is experiencing a stage of rapid urban development the energy consumption and related carbon dioxide emissions of households continue to increase this paper calculates direct and indirect carbon dioxide emissions of households based on the input output method in china from 1996 to 2012 the results reveal that there were more total carbon dioxide emissions from urban households than from rural households far more indirect emissions from urban households than from rural households slightly more direct emissions from urban households than from rural households and differences in direct carbon dioxide emissions from various fuels and in indirect emissions from various sectors between urban and rural households to examine the causal relationship between urbanization and the carbon dioxide emissions of households cointegration and granger causality tests are applied a unidirectional causal relation was found running from urbanization to both direct and indirect household carbon dioxide emissions and the direct and indirect carbon dioxide emissions of households would increase 2 9 and 1 1 respectively for every increase of one percent in urbanization we discuss the reasons of why the development of urbanization will lead to more household direct and indirect carbon dioxide emissions and suggest certain policy implications for urbanization and carbon dioxide emissions based on the results of this study

decomposition analysis of the variations in residential electricity consumption in brazil for the 1980 2007 period measuring the activity intensity and structure effects abstract introduced at the end of the 1970s to study the impacts of structural changes on electricity consumption by industry index decomposition analysis techniques have been extended to various other areas to help in the formulation of energy policies notably in developed countries however few authors have applied these techniques to study the evolution of energy consumption in developing countries in brazil the few available studies have focused only on the industrial sector in this article we apply the decomposition technique called the logarithmic mean divisia index lmdi to electricity consumption of the brazilian residential sector to explain its evolution in terms of the activity structure and intensity affects over the period from 1980 to 2007 the technique is sufficiently robust and flexible to perform this analysis by disaggregating residential consumers by consumption classes and regions of the country among the main results is measurement of the impact of government programs for income transfer and universal service on variations in residential consumption typical of developing countries

bank competition and credit standards this article offers an explanation for the substantial variation of credit standards and price competition among banks over the business cycle as the economic outlook improves the average default probabilities of borrowers decline this affects the profitability of screening and causes bank screening intensity to display an inverse u shape as a function of economic prospects low screening activity in expansions creates intense price competition among lenders and loans are extended to lower quality borrowers as the economic outlook worsens price competition diminishes and credit standards tighten significantly deposit insurance may contribute to the countercyclical variation of credit standards copyright 2004 oxford university press

a review of the ecological and socioeconomic effects of biofuel and energy policy recommendations abstract many countries have attached great emphasis on biofuel because it is universally acknowledged renewable and sustainable however there remain doubts regarding biofuel s renewability cleanliness and ecological friendliness in addition its impacts on income employment and food security have been widely discussed therefore the effect of developing biofuel as an important method of resolving the energy crisis and climate change is questioned based on the rocketing concern on the multiple effects of biofuel this paper provides a comprehensive and updated review of the literature on biofuel s ecological effects and socioeconomic effects the literature included in this paper is selected english language papers being published since 2004 we find that existing studies have not arrived at a consensus regarding the ecological or the socioeconomic effects of biofuel there remain uncertainty and doubts toward biofuel s renewability and cleanliness biofuel s impacts on water and biodiversity are also questioned although biofuel is widely regarded to have positive impacts on income and employment many studies prove that biofuel influences food security negatively besides biofuel s economic cost is likely to be the barrier to its promotion because of the uncertainty of biofuel s impacts this study recommends cautious attitude toward biofuel development especially for those countries where biofuel development would be inappropriate and suggests that policy makers engage in demand side management instead of unsustainable supply side management

energy and climate policy in china s twelfth five year plan a paradigm shift the twelfth five year plan fyp endorsed by the people s national congress in march 2011 plays a crucial role in shaping china s development trajectory over the next decades and especially for the fulfillment of the 40 45 carbon intensity reduction target by 2020 the plan will condition both the medium and long term perspectives of economic restructuring rebalance between the inclusive economic growth and environmental objectives which are compounded by multiple constraints faced by china such as aging population natural resources depletion energy supply security and environmental deterioration this article investigates the major energy and climate targets and actions specified in the 12th fyp to gain insights into the nature and magnitude of challenges and difficulties with regard to the medium and long run economic and environmental policies it points out that china should articulate sectoral policies with the global climate mitigation targets to avoid long term carbon lock in based on an in depth analysis of the objectives in the plan it is argued that the implementation should include mainstreaming developments of appropriate instruments to support cost effective energy efficiency improvements and carbon intensity reduction in the next five years

impact of energy efficiency gains on output and energy use with cobb douglas production function abstract a special issue of energy policy 28 2000 was devoted to a collection of papers edited by dr lee schipper the collection included a paper entitled a view from the macro side rebound backfire and khazzoom brookes in which it was argued that the impact of fuel efficiency gains on output roughly gdp is likely to be relatively small by cobb douglas production function however an error in the analysis leads to under estimation of the long term impact this paper first provides a partial equilibrium analysis by an alternative method for the same case and then proceeds to an analysis on the issue in a two sector general equilibrium system in the latter analysis energy price is internalized both energy use efficiency and energy production efficiency are involved

cambodia rapid growth in an open post conflict economy this study provides an analytical review of world trade organization trade policy review cambodia the first such report undertaken for the country the report highlights cambodia s rapid economic growth after one of the world s worst cases of genocide in the second half of the twentieth century this growth has been underpinned by open trade and investment policies in the context of dynamic neighbourhood growth effects the trade regime is mainly tariff based with modest intersectoral variations in rates cambodia has limited trade policy space it is a signatory to the 10 nation asean free trade agreement soon to become the asean economic community moreover given its long and porous borders with the much larger dynamic economies of thailand and vietnam any major cross border price differences will quickly result in informal trade with these economies and nearby china most of the country s trade policy challenges are to do with behind the border issues a legacy of its generation of civil war and conflict these include weak bureaucratic capacity high levels of corruption poor infrastructure and limited human capital

the cost of natural capital consumption accounting for a sustainable world economy abstract the system for integrated environmental and economic accounting seea has been criticized in this journal for ignoring the benefits of ecosystem services for human well being this paper argues that extended national accounts should not attempt measuring economic welfare rather they could and should assess the environmental sustainability of economic activity as the cost of natural capital consumption the global application of seea concepts and methods demonstrates the feasibility of international green accounting for the world economy sustainability costs run to about 3 trillion us or 6 of world gdp large variations at national and regional levels suggest that conventional economic indicators may significantly overstate economic progress in some parts of the world data gaps and lack of data comparability affect these first estimates national and international statistical services should be more aggressive in greening the national accounts more prudent and more sustainable economic policies might be the result

converging to a common pattern of energy use in developing and industrialized countries abstract the evolution of the energy intensity paths in the period 1971 to 1992 shows developing and industrialized countries converging to a common pattern of energy use this trend becomes evident when using the gross domestic product of each country expressed in purchasing power parity in constant us dollars developing countries have been reluctant to make commitments under the kyoto protocol as they oppose any measure to reduce greenhouse gas emissions that might constrain their economic development however the use of the energy intensity indicator can be an alternative measure preserving the economic development while reducing greenhouse gas emissions for the fulfillment of the kyoto protocol goals

the international transmission of financial shocks the case of japan one of the more dramatic financial events of the late 1980s and early 1990s was the surge in japanese stock prices that was immediately followed by a very sharp decline of more than 50 percent while the unprecedented fluctuations in japanese stock prices were domestic financial shocks the unique institutional characteristics of the japanese economy produce a framework that is particularly suited to the transmission of such shocks to other countries through the behavior of the japanese banking system the large size of japanese bank lending operations in the united states enables us to use u s banking data to investigate the extent to which this domestic japanese financial shock was transmitted to the united states as well as to identify a supply shock to u s bank lending that is independent of u s loan demand we find that binding risk based capital requirements associated with the decline in the japanese stock market resulted in a decline in commercial lending by japanese banks in the united states that was both economically and statistically significant this finding has added importance given the severe real estate loan problems currently faced by japanese banks how japanese bank regulators decide to resolve these problems will have significant implications for credit availability in the united states as well as in other countries with a significant japanese bank presence

environmental and social accounting for brazil an environmentally extendedsocial accounting matrix sam has beenconstructed for brazil for the first time wereview in detail previous studies in thisfield describe the construction structure anddata sources of the brazilian sam anddemonstrate the effect of system closure examining a range of type i and type iimultipliers we show that incomes generated byfinal consumption are highly skewed towardsrich households but energy requirements andcarbon emissions are higher for the consumptionof the poor a significant negative correlationexists between employment and income on onehand and energy requirements and carbonemissions on the other while a significantpositive correlation exists between imports and energy and carbon these correlationsdemonstrate that there is scope for policiesthat pursue imports substitution and reduceenergy consumption and carbon emissions whilstincreasing employment and income

impact of household consumption on co2 emissions danish household consumption increased by 58 over the period 1966 1992 while co2 emissions only increased by 7 using decomposition analysis we investigated the global co2 impact of danish household consumption from 1966 to 1992 our conclusion is that overall growth in private consumption but not changes in the composition of consumption is the key to understanding the increase in co2 emissions however the effect of growth in private consumption has been partly offset by substantial energy conservation in the energy supply and manufacturing sectors

interactions among energy consumption economic development and greenhouse gas emissions in japan after world war ii abstract the long term dynamic changes in the triad energy consumption economic development and greenhouse gas ghg emissions in japan after world war ii were quantified and the interactions among them were analyzed based on an integrated suite of energy emergy and economic indices the results quantitatively showed that two different energy strategy periods one before 1973 using new sources of higher quality energy and one after 1973 focused on improving the efficiency of energy generation methods could explain the linear increase in national economic development in japan over the 66 years from 1946 to 2011 japan benefited both ecologically and economically from importing fossil fuels which accounted for 8 7 of the nominal gdp of japan averaged over the entire study period the total environmental impacts of ghg i e co 2 ch 4 and n 2 o emissions measured by emergy decreased after 1997 and since 2009 they have remained lower than 76 of the emissions in 1990 even though no decrease in the global warming impact based on the weight of co 2 was observed emergy methods and energy systems models revealed aspects of the complicated interactions among energy consumption economic development and the potential environmental impact of ghg emissions which formerly had not been recognized

cross border banking credit access and the financial crisis abstract we study the sensitivity of credit supply to bank financial conditions in 16 emerging european countries before and during the financial crisis we use survey data on 10 701 applicant and non applicant firms that enable us to disentangle effects driven by positive and negative shocks to the banking system from demand shocks that may vary across lenders we find strong evidence that firms access to credit was affected by changes in the financial conditions of their banks during the crisis firms were more credit constrained if they were dealing with banks that experienced a decline in equity and tier 1 capital as well as losses on financial assets we also find that access to credit reflects the balance sheet conditions of foreign parent banks the effect of positive and negative shocks to a bank is greater for riskier firms and firms with fewer tangible assets

energy consumption practices of rural households in north china basic characteristics and potential for low carbon development reducing the climate impact of rural household energy consumption in china is complicated since it is bound up with deeply routinized daily practices and dependent from existing infrastructural systems of energy supply to assess the potential for low carbon development we first estimate the overall co2 emissions of rural households followed by a more in depth description and characterization of the different energy use practices within the households space heating turns out to be the largest emission source among domestic energy practices in north china we present lifestyle and context related factors that help to explain existing differences in domestic energy use practices of households the potential for low carbon development is discussed both at the demand side and the supply side at the demand side the use of more efficient technologies and cleaner energy sources for space heating seems to be a high potential measure for achieving low carbon households at the supply side the reduction of rural domestic co2 emissions could be effectively supported by making available to householders renewable and cleaner energy sources and technologies in order to be effective such low carbon energy options should take into account the income characteristics and lifestyles of rural householders

to reduce energy consumption and to maintain rapid economic growth analysis of the condition in china based on expended ipat model abstract as one of the important driving forces of world economic development china s rapid economic growth has not only supplied the world with a large number of manufactured goods but also caused china s sustained and rapid increase in energy consumption because of the characteristics of china s economic development and overall low productivity derive from them in many years according to the ipat model and its expansion this article figures out china s indicators of economic growth and changes in energy consumption brought by technological progress since 1986 empirical results show that despite many years efforts china s high speed economic growth is still largely dependent on massive energy consumption how to maintain rapid economic growth while reducing energy consumption china has faced the very problem it needs to address

energy requirements of sydney households supporting the lifestyles of the populations of modern cities requires vast quantities of natural resources and leads to environmental stresses such as air and water pollution research into the metabolism of cities therefore aims at understanding the physical flows into within and out of cities with a view to reducing the use of resources and the environmental impacts one important physical indicator is energy use most studies on cities only consider direct or end user energy consumption since the function of cities is to serve the lives of their residents indirect energy use in cities or energy embodied in the consumption of goods and services by its residents can be regarded as being as important as direct energy use however physical models of cities are extremely complex and have difficulty in dealing with boundary issues and hence the indirect resource requirements in this paper we use input output analysis and detailed household expenditure data to yield comprehensive energy use breakdowns for the 14 statistical subdivisions of sydney multivariate regression and structural path analysis spa are used to interpret the results clear correlations can be drawn between energy use and income household size age and degree of urbanity the structural path analysis is used to demonstrate how significant differences in lifestyles between inner and outer areas of sydney leads to different energy use characteristics this final consumption based approach to analysing the energy requirements for households has important implications for measures aimed at reducing energy use which tend to only consider direct energy use d 2004 elsevier b v all rights reserved

china s energy consumption under the global economic crisis decomposition and sectoral analysis abstract it is now widely recognized that there is a strong relationship between energy consumption and economic growth most countries energy demands declined during the economic depression of 2008 2009 when a worldwide economic crisis occurred as an export oriented economy china suffered a serious exports decline in the course of the crisis however it was found that energy consumption continued to increase against such a background this paper aims to assess and explain the factors causing the growth of energy consumption in china first we will explain the impact of domestic final use and international trade on energy consumption by using decomposition analysis second embodied energy and its variation across sectors are quantified to identify the key sectors contributing to the growth lastly the policy implications for long term energy conservation are discussed the results show that the decline in exports was one of the driving forces for energy consumption reduction in the crisis but that the growth of domestic demand in manufacturing and construction largely stimulated by economic stimulus plans had the opposite effect on energy consumption international trade contributed to decreasing energy consumption of china during and after the crisis because the structure of exports and imports changed in this period

comparison of household consumption and regional production approaches to assess urban energy use and implications for policy assessment of urban energy use may proceed by a number of methods here we derive an energy account from local statistics and compare them with an input output io analysis as applied to melbourne australia these approaches highlight different aspects of urban energy use and comparable outputs are presented together to assess consistency to identify complementarities and discuss the insight each approach brings to understanding urban energy the io method captures the direct and embodied primary energy requirements of local household expenditure 235 8 gj capita year while the regional assessment more directly accounts for local production activity 258 1 gj capita year the parity of these results is unexpected for a developed city with a strong tertiary sector sectoral detail reveals differences between the primary energy required by melbourne s economic structure and that ultimately required through the full supply chain relating to household expenditure this is accompanied by an io analysis of the geography of melbourne s energy catchment it is suggested that the io consumption and regional production approaches have particular relevance to policies aimed at consumption behaviour and economic re structuring respectively their complementarity further suggests that a combined analysis would be valuable in understanding urban energy futures and economic transitions elsewhere

what can be learned from practical cases of green economy studies from five european countries the transition to green economies has been mediated by concrete cases and experiments in a variety of different industrial and social sectors what is lacking is research that would synthesize key findings and lessons learned across a variety of cases in this study we explore ten cases of green economy of different sectors and approaches from five european countries and identify factors that have had critical importance for the success or failure of the cases our paper reveals similarities across small and large scale cases and different approaches for implementing green economy we identified critical factors related to economic viability public funding technological development impact assessments public policies and regulation social capital leadership and coordination as well as public acceptability and image according to our results transition to green economies requires negotiation between potential trade offs among multiple goals and interests of various stakeholders the mutual benefits can be communicated through valid impact assessments and the integration of r d into the practical implementation securing the continuity of funding and leadership is crucial in successful experiments and attention should be paid to fostering social capital among stakeholders instead of any single critical factor the practical implementation of green economy is related to a multiplicity of factors and causalities depending on the context the challenges with the practical implementation of green economy can only be met with patient careful and far sighted planning of green economy initiatives as well as continuous learning from past experiences

energy efficiency assessment of fixed asset investment projects a case study of a shenzhen combined cycle power plant abstract the assessment of fixed asset investment projects of energy conservation is based on a scientific and systematic approach to analyze the energy production consumption and management and helps to analyze whether the use of energy is in line with the national and local industrial policies and whether the project design meets china s energy saving design outlines and industry standards the level of energy consumption is compared to the domestic and international advanced levels regarding the project energy use and process analysis in all aspects of energy production and energy consumption taking technically feasible economically reasonable and environmentally and socially responsible measures and effective and rational use of energy to reduce consumption and losses and to stop waste while investigating if the project has a certain advanced and rational use of energy this study provides a full consideration of whether there is a scientific and rational use of energy to avoid low level repetition construction to avoid blind expansion trends and to promote the upgrading of industrial structure this paper takes as an example a gas turbine power plant in shenzhen as an assessment case study of the potential energy savings the project is expected to have an annual power supply of 37 89 10 8 kw h and an annual heat supply of 5 43 10 4 gj the consumption of power generation in tons of coal equivalent units is expected to reach 208 g per kw h the comprehensive annual average thermal efficiency is 77 16 and the average heat to power ratio is 40 65 these technical indicators are thought to be one of the best compared to similar level projects in the country

the relationships among energy consumption economic output and energy intensity of countries at different stage of development based on 3gr model the relationships between energy consumption economic effect and technical effect of countries at different stage of development developed developing and the least developed countries was figured out comparing the equivalent value of grec greo and grei during the period from 1996 to 2013 the diverse development laws in different kinds of countries was found the following conclusions were obtained 1 based on 3gr model there is a liner relationship between grec and greo or grei and an inverse relationship between grei and greo when the equivalent value of 1 greoi or 1 greii or 1 greci is a constant 2 the equivalent value of greo are in the following orders developed countries developing countries the least developed countries while that of grei have the opposite orders the orders of the equivalent value of grec are developed countries the least developed countries and developing countries from small to large the least developed countries own the largest potential to realize further development whether in economic expansion technical innovation or in optimize industrial structure while these potential in developed countries are the smallest and in developing countries are at the middle level the development in developing countries shows the most growth going forward 3 the change in energy consumption is codetermined by eo effect ei effect and their interactive effect eo effect shows the leading position among the three effects especially in developing countries and the least developed countries in developed countries ec change eo effect and ei effect are both change in a tight range while in developing countries and the least developed countries these ranges are rather large

how does income redistribution affect households material footprint abstract this paper presents a study of the evolution of spanish households material footprint for the period 2006 to 2013 the method proposed combines the multiregional input output model with spanish national data on household consumption according to social group material footprint has been affected by the 2008 economic crisis in relative terms the share of spanish households material footprint with respect to total material footprint decreased drastically from 70 7 in 2006 to 50 8 in 2011 this reduction can be mainly attributed to the construction sector crash 34 4 of the reduction is due to construction materials followed by biomass 29 metals 27 1 and fossil fuels 26 1 by type of household the material footprint exhibits a scale effect while consumption and income levels grow and this is accompanied by a global teleconnection effect which varies from 62 for biomass to 64 for metals to 82 for construction materials to 95 for fossil fuels given the context of increasing income inequality we perform one redistribution simulation from high to middle and low income households finding a material footprint increase in all cases the most materialized consumer basket is that corresponding to households with incomes between 1500 and 1999 euros above that income level the growing weight of expenditures on services reduces the use of materials importantly social income redistribution and environmental material footprint sustainability will become incompatible if responsibility is transferred only to households

mill s scissors structural change and the natural resource inputs to labour the environmental structural change strategy claims that by shifting our expenditures to economic sectors with lower environmental intensity absolute resource consumption and environmental impact can be lowered environmental input output methodologies for computing these intensities attribute no resource consumption to labour or households because these are not classified as sectors the suggestion that service sectors entail less environmental impact however loses force if a unit of labour contains embodied energy and attributing these inputs to labour drastically reduces intensity variation between sectors relative growth of service sectors has furthermore not been accompanied by decreased resource consumption thus models whose intensity computations cover not only inter firm payments but also labour earnings and household expenditures may have superior predictive power if moreover natural resource and labour inputs to product are incommensurable intensity ratios themselves have perhaps only monetary rather than real significance

influence of sewage treatment on china s energy consumption and economy and its performances abstract the sewage treatment industry may affect china s energy saving and economic growth related goals to some degree this study investigated influence of sewage treatment on china s energy consumption and economic growth and its performances from 2008 to 2013 we adopted a set of indicator system based on energy emergy and money to depict these interactions including energy use per unit emission reduction euer cost per unit emission reduction cuer environmental benefit per unit investment ebui ratio of energy consumption from sewage treatment to national total energy consumption rest ratio of cost of sewage treatment to the gross domestic product rcsg structural coordination degree of sewage treatment scds and scale harmony degree of sewage treatment shds here emergy was used to quantify the environmental impact of water pollutants the study results show that energy efficiency of sewage treatment keeps relatively stable the economic cost of sewage treatment increases obviously the environmental performance of sewage treatment investment slightly rises and the sewage treatment has an increasing impact on the energy consumption and economic growth of this country as far as the relationships between different indicators or factors are concerned the structure of china s sewage treatment industry worsens obviously due to rising energy consumption and economic cost meanwhile the relationship between economic cost and energy consumption for sewage treatment domestic water consumption and discharged sewage s impact seriously deteriorated finally some corresponding issues are discussed and the related policy implications are put forward

distance and private information in lending we study the effects of physical distance on the acquisition and use of private information in informationally opaque credit markets using a unique data set of all loan applications by small firms to a large bank we show that borrower proximity facilitates the collection of soft information leading to a trade off in the availability and pricing of credit which is more readily accessible to nearby firms albeit at higher interest rates ceteris paribus analyzing loan rates and firms decision to switch lenders provides further evidence for banks strategic use of private information however distance erodes our lender s ability to collect proprietary intelligence and to carve out local captive markets suggesting that the requisite soft information is primarily local the author 2010 published by oxford university press on behalf of the society for financial studies all rights reserved for permissions please e mail journals permissions oxfordjournals org oxford university press

is relationship lending still a mixed blessing a review of advantages and disadvantages for lenders and borrowers relationship lending is a common lending technology that is assumed to bring several benefits to small medium enterprises smes and to financial institutions that adopt it notably it could reduce information asymmetries permitting banks to offer better credit terms to the borrower however it also entails some costs for both sides the empirical evidence so far has not been conclusive in determining under what conditions relationship lending can be beneficial or harmful most of the studies suggest that smes that engage in relationship lending benefit from more credit availability especially during a financial crisis and lower interest rates this occurs when they are served by small banks are geographically close to the lender when the bank is adequately decentralized and when it is the dominant creditor of the firm however under certain circumstances banks can extract rents from the borrower or be captured by him in addition the consequences and the future of relationship lending will be remarkably affected by the level of competition among banks their ownership structure the regulatory framework and the business model that banks will have to adopt accordingly

foreign bank lending evidence from the global financial crisis abstract we exploit highly disaggregated bank firm data to investigate the dynamics of foreign vs domestic credit supply in italy around the period of the lehman collapse which brought a sudden and unexpected deterioration of economic conditions and a sharp increase in credit risk taking advantage of the presence of multiple lending relationships to control for credit demand and risk at the individual firm level we show that foreign lenders restricted credit supply to the same firm more sharply than their domestic counterparts a number of exercises testing alternative explanations for this result suggest that such more intense restriction also reflects the functional distance between a foreign bank s headquarter and the italian credit market

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

energy requirements of household consumption a case study of the netherlands this article describes the results of several research programmes that together aim at the development and application of methodologies that enable the study of long term environmental effects mainly related to the total household energy demand of household consumption in relation to other economic sectors this is usually described as the household metabolism approach in this article we use energy consumption and co2 emissions as proxies for long term impacts on the environment the major long term environmental effects of several hundred dutch household consumption categories have been determined by means of the hybrid energy analysis methodology total energy consumption and related co2 emission data have been calculated as a function of household income and family type past trends have been studied by a time series 1950 1990 analysis technical reduction potentials have been calculated for mid and long term scenarios it is concluded that the set of methodologies described form a useful tool for the analysis of unsustainable trends in household consumption patterns and associated energy requirements in the past and the present the results indicate that present trends lead towards unsustainability however reversal of these trends is feasible if this starts in the immediate future and if it is maintained for decades c 1999 elsevier science b v all rights reserved

comprehensive evaluation of household indirect energy consumption and impacts of alternative energy policies in china by input output analysis abstract households consume a large amount of indirect energy through the consumption of goods and services this fact makes the quantitative analysis of indirect household energy consumption the foundation of energy policy design this paper improves the compilation method of energy input output tables and establishes a sequence of energy input output tables for china based on these tables the indirect energy consumption of both rural and urban households is calculated then with economic data for the year of 2005 the adjusted input output price model is applied to evaluate how the alternative energy policies impact production prices consumption prices and real income of rural and urban households through the mechanism of indirect energy consumption by using electricity as an example this research has practical implications for chinese economy the integration of energy efficiency improvements and energy prices increase serves as a means to achieve both economic and energy conservation goals and may also have a positive effect on residents real income and a minimal effect on production prices

the changing of the relationships between carbon footprints and final demand panel data evidence for 40 major countries abstract global warming and environmental pollution have led many countries to begin to implement measures to reduce the use of fossil fuels however emissions reductions may have been reached because of the displacement of emissions intensive production the objective of this study is to analyze the relationships between the emissions caused by countries from a demand point of view the carbon footprints and the demand for goods and services in these countries and especially in the european countries with this aim a two step process was carried out firstly carbon footprints were calculated during the 1995 2009 period secondly the ekc hypothesis between these carbon footprints and the total final demands were tested by using panel data and a multilevel mixed effects model the results show that the ekc hypothesis is not supported when considering carbon footprints with respect to final demand it is also shown that carbon footprints are slightly increasing with respect to final demand beyond proportionality the carbon footprint elasticities are different between countries their values increasing with the final demand per capita of countries

global patterns of materials use a socioeconomic and geophysical analysis abstract human use of materials is a major driver of global environmental change the links between materials use and economic development are central to the challenge of decoupling of materials use and economic growth dematerialization this article presents a new global material flow dataset compiled for the year 2000 covering 175 countries including both extraction and trade flows and comprising four major material categories biomass construction minerals fossil energy carriers and ores industrial minerals first we quantify the variability and distributional inequality gini coefficients in international material consumption we then measure the influence of the drivers population gdp land area and climate this analysis yields international income elasticities of material use finally we examine the coupling between material flows and between income and material productivity measured in economic production per tonne material consumed material productivity is strongly coupled to income and may thus not be suitable as an international indicator of environmental progress a finding which we relate to the economic inelasticity of material consumption the results demonstrate striking differences between the material groups biomass is the most equitably distributed resource economically the most inelastic and is not correlated to any of the mineral materials the three mineral material groups are closely coupled to each other and economic activity indicating that the challenge of dematerializing industrial economies may require fundamental structural transformation our analysis provides a first systematic investigation of international differences in material use and their drivers and thus serves as the basis for more detailed future work

energy requirements of households in brazil abstract in this study we determine the total direct plus indirect energy requirements of a given set of brazilian households we use a generalized input output model in order to calculate the energy embodied in goods and services purchased by households of different income level in 11 capital cities of brazil our results show that on average the total energy intensity of household expenditure increases with income level although there is a considerable spread in energy intensities within income classes as well as disparities between regions of the country the total yearly average energy requirement per household in brazil in 1995 96 was 173 6 gj 61 of which was indirect with 32 8 gj for the lower income level 66 of which was indirect and 602 2 gj for the higher income level 62 of which was indirect of this total average energy requirement 76 was required for only three consumption categories utilities 31 mobility 28 and shelter 17 this analysis calls for the attention that has to be given not only to the direct energy consumption as motor fuels and electricity for example but also to the consumption categories that encompass an important part of the indirect energy requirement of households in capital cities in brazil

regional differences in china s fossil energy consumption an analysis for the period 1997 2013 abstract measuring regional differences in fossil energy consumption is the first step to the study of natural resource allocation and utilization this paper employs annual and cumulative consumption gini indexes as well as the deviation index to discuss regional differences in the per capita consumption of fossil energy and related products across 30 chinese provinces from 1997 to 2013 the results show that chinese inter provincial gini ratio of fossil energy consumption is below 0 3 in recent years and change in per capita energy consumption is the key factor behind the decline in the overall gini index unlike existing studies based only on annual flows of energy consumption this paper also focuses on cumulative energy consumption moreover decomposing annual and cumulative consumption gini coefficients by type group and incremental variation is rarely seen in other studies based on the above positive analysis the paper provides some policymaking suggestions

interactions in swiss households energy demand a holistic approach abstract this article analyzes the interactions and possible trade offs between direct energy consumption and embodied energy requirement of households in switzerland in order to assess the net impacts of standard energy policies focusing exclusively on direct energy use direct and embodied energy demand of swiss households are estimated by combining consumption data of a national expenditure survey with data on energy intensity from life cycle analysis using a system of equations and an instrumental variable approach we find that both domains are driven by same determinants but that there is no evidence for significant substitution between them we also find an increasing effect of income on both domains with particularly important effects on embodied energy from a policy perspective our findings highlight a concern that economic growth could bring about an increasing global energy demand through energy requirement for non energy commodities however the wide spread policies targeting direct energy are unlikely to cause a substantial shift in household consumption to embodied energy

carbon dioxide co2 emissions during urbanization a comparative study between china and japan as the world s largest emitter of co2 china is facing increasing domestic and international pressures on emissions mitigation considering japan s leading position in energy conservation this paper conducts a comparative study between china and japan at the urbanization stages to analyze the similarities as well as differences of influencing factors of co2 emissions results indicate that although co2 emissions in japan and china showed the similar characteristics of rigid growth during the urbanization processes significant differences exist in factors such as co2 emissions per capita energy structure and energy intensity between the two countries which are the determinants for co2 emissions growth a cointegration model is constructed to examine the long run equilibrium relationship between co2 emissions and factors including gdp urbanization level energy intensity and cement manufacture empirical results show that there is a quadratic relationship between income growth and co2 emissions granger causality test is then adopted to explore the causal relationships among the variables the future co2 emissions and emission reduction potentials in china are estimated based on scenario analysis finally japan s valuable experience of reducing energy intensity and optimizing energy structure is concluded to provide important policy implications for china s strategic low carbon planning and low carbon transition

formula approaches for market access negotiations textabstractmost of the large tariff reductions achieved in multilateral trade negotiations have involved tariff cutting formulas such as the swiss formula however wide variations in initial tariff rates between active participants call for new approaches under the doha development agenda this paper surveys a range of formula options and examines both targeted and flexible applications of the swiss formula that target tariff escalation and peaks and would allow policy makers to directly target how far they will move towards free trade while providing some flexibility for trading off reductions in peak tariffs against reductions in lower tariff sectors

the relationship between energy resource depletion climate change health resources and the environmental kuznets curve evidence from the panel of selected developed countries abstract the objective of the study is to examine the relationship between energy resource depletion climate change health resources and the environmental kuznets curve ekc under the financial constraint environment in the panel of selected developed countries over the period of 2000 2013 the study employed panel generalized method of moments gmm estimate for robust inferences the results confirmed the existence of ekc hypothesis in the energy resource depletion model i e inverted u shaped relationship between energy resource depletion and gdp per capita in the selected developed countries the results of climate change model confirmed the u shaped relationship of perfluorocarbons pfc gas emission and particulate matter 2 5 micrometers pm 2 5 emissions with the per capita income the health resource model confirmed the existence of inverted u shaped relationship of infant deaths and health expenditures per capita with the per capita income while there is a u shaped relationship between incidence of tuberculosis tb and gdp per capita the other results indicate that carbon dioxide co 2 emissions increase sulfur hexafluoride sf 6 emissions and health expenditures fossil fuel energy consumption increases pfc gas emissions and pm 2 5 emissions energy demand increases pm 2 5 emissions and health expenditures and financial dummy d 2008 affected energy resource depletion pm 2 5 emissions greenhouse gas ghg emissions index infant deaths and health expenditures per capita

more or less ambition in the doha round winners and losers from trade liberalisation with a development perspective what is at stake in the standoff and suspension of the doha round of trade talks what impact would an agreement based on greater or lesser levels of ambition have on developing countries whose economies are relatively dependent on agriculture using the mirage computable general equilibrium model of the global economy in this article we compare different scenarios for the doha agricultural and nama negotiations taking real numbers from the proposals on the table from the united states us and the european union eu in december 2005 the results for both scenarios demonstrate the high stakes for successful completion of this negotiation given the positions articulated by the countries involved a cooperative reform outcome by the us and the eu based on the most ambitious components of their negotiating proposals delivers noticeably more benefits than an unambitious outcome we measure the degree of ambition in each scenario by the construction of a mercantilist trade restrictiveness index and focus the analysis on the impacts on developing countries

energy and carbon embodied in the international trade of brazil an input output approach abstract all goods and services produced in an economy are directly and or indirectly associated with energy use and according to the type of fuel utilized with co2 emissions as well international trade is an important factor in shaping the industrial structure of a country and consequently in affecting a country s energy use and co2 emissions this study applies input output techniques to the brazilian economy to evaluate the total impacts of international trade on its energy use and co2 emissions a commodity by industry io model in hybrid units energy commodities in physical units and non energy commodities in monetary units is applied to the brazilian economy in 1995 results show that total energy embodied in the exports of non energy goods of brazil equals 831 pj while total carbon embodied is 13 5 mtc these amounts are larger than the relevant amounts embodied in the imports of non energy goods respectively 679 pj and 9 9 mtc these figures are better understood by contrasting them with the total energy use and the corresponding total carbon emissions of the brazilian economy in 1995 estimated by this work 6781 pj and 99 4 mtc respectively this means that international inflows and outflows of energy embodied in non energy goods are in the order of 10 and 12 of the total energy use while inflows and outflows of carbon embodied in non energy goods are approximately 10 and 14 of the corresponding total carbon emissions of the brazilian economy in 1995 the general picture is that brazil is not only a net exporter of energy 153 pj and of carbon 3 6 mtc embodied in the non energy goods internationally traded by the country in 1995 but also that each dollar earned with exports embodied 40 more energy and 56 more carbon than each dollar spent on imports these findings suggest that brazilian policy makers should be concerned about the extra impacts international trade policy may have on energy use and carbon emissions of the country

china s carbon emissions from urban and rural households during 1992 2007 in china rapid economic growth has stimulated fast urban expansion and rural household income and consumption expenditure in current paper an input output method is used to determine the impact of china s increased urban and rural household consumption on carbon emissions the results shows that the direct and indirect co 2 emission from household consumption accounted for more than 40 of total carbon emissions from primary energy utilization in china in 1992 2007 the population increase expansion of urbanization and the increase of household consumption per capita all contribute to an increase of indirect carbon emissions while carbon intensity decline mitigates the growth of carbon emissions therefore at the domestic level household consumption is of great significance for co 2 emission which could be mitigated through changing the composition of goods and services consumed by households and switching to consumption pattern of less carbon intensive products the government must consider the substantial contribution of household consumption to carbon emissions when china is encouraging consumption in order to address the current global financial crisis c 2011 elsevier ltd all rights reserved

a test of environmental kuznets curve for haze pollution in china evidence from the penal data of 27 capital cities abstract the mounting environmental crisis especially the large scale and continuous haze pollution is the most pressing challenge for china during rapid urbanization process this study is aimed at examining the relationship between haze pollution and economic growth and its turning points for different regions in china based on the panel data of 27 capital cities and municipalities in china during 2011 2015 we constructed the parameter estimation model after conducting the unit root cointegration and hausman tests based on the basic and extended models we find that the relationship between haze pollution and economic growth in china is not a typical inverted u shaped environmental kuznet curve ekc by introducing variables such as industrial structure foreign trade and energy intensity this study demonstrates that adjusting industrial structure and improving energy efficiency are effective means for haze pollution control grouping regressions reveal that regional differences exist in the relationships between haze pollution and economic growth and their tuning points for instance there was a u shaped relationship for the central region while there were inverted n shaped relationships for eastern western and northeastern regions policy implications are thus summarized for different regions in terms of balancing economic growth and environmental protection

energy consumption co2 emissions and economic growth an ethical dilemma in this study we examine the dynamic interrelationship in the output energy environment nexus by applying panel vector autoregression pvar and impulse response function analyses to data on energy consumption and its subcomponents carbon dioxide emissions and real gdp in 106 countries classified by different income groups over the period 1971 2011 our results reveal that the effects of the various types of energy consumption on economic growth and emissions are heterogeneous on the various groups of countries moreover causality between total economic growth and energy consumption is bidirectional thus making a case for the feedback hypothesis however we cannot report any statistically significant evidence that renewable energy consumption in particular is conducive to economic growth a fact that weakens the argument that renewable energy consumption is able to promote growth in a more efficient and environmentally sustainable way finally in analysing the case for an inverted u shaped ekc we find that the continued process of growth aggravates the greenhouse gas emissions phenomenon in this regard we cannot provide any evidence that developed countries may actually grow out of environmental pollution in the light of these findings the efficacy of recent government policies in various countries to promote renewable energy consumption as a means for sustainable growth is questioned put differently there seems to be an ethical dilemma between high economic growth rates and unsustainable environment and low or zero economic growth and environmental sustainability

unraveling effects of coal output cut policy on air pollution abatement in china using a cge model abstract recently frequent hazy weather in china caused by pm2 5 is mainly attributed to irrational energy consumption structure so the policies cutting coal output and promoting electric power substitution were initiated facing some resistance in the policy implementation what the proper target of cutting coal output is or whether there is a need to cut electricity prices for electric power substitution are still unknown or debatable to exploring this knowledge gap this paper set the eight action plan policy scenarios in which the coal output cut is set from 3 to 10 respectively further in order to observe whether the policy of cutting electric price will reduce the negative effects of action plan policy scenarios the eight enhanced action plan policy scenarios were also set in which the coal output cut is set from 3 to 10 respectively with the hypothetical electric price cut 3 by using the developed computable general equilibrium cge model the policy scenarios are simulated and the economic and environmental effects are tested the results showed that first in most policy scenarios the environmental and economic effects were changing synchronously in inverted u shapes but the policy to cut coal output would lead to positive environmental effects and negative economic effects second cutting electricity price could contribute to promoting electricity substitution though it couldn t be conducive to improving the electricity structure third the reduction of electricity price could also help to reduce the resistance in policy implementation consequently for optimal environmental effects and economic resistance it is recommended to set the policy target of cutting coal output as 6 while the moderate reduction of electricity price is needed and set as 3

income inequality and carbon dioxide emissions the case of chinese urban households abstract this paper draws on chinese survey data to investigate variations in carbon dioxide emissions across households with different income levels rich households generate more emissions per capita than poor households via both their direct energy consumption and their higher expenditure on goods and services that use energy as an intermediate input an econometric analysis confirms a positive relationship between emissions and income and establishes a slightly increasing marginal propensity to emit mpe over the relevant income range the redistribution of income from rich to poor households is therefore shown to reduce aggregate household emissions suggesting that the twin pursuits of reducing inequality and emissions can be achieved in tandem

sustainability assessment of u s final consumption and investments triple bottom line input output analysis the u s final demand categories such as household consumption private fixed investments government purchases and investments and export of goods and services have a wide range of environmental economic and social impacts analysis of these impacts termed as the triple bottom line tbl stimulated a tremendous interest by policy makers over the last decade therefore current research aims to analyze the tbl of u s final demands from a systems perspective to accomplish this goal the supply and use tables published by the u s bureau of economic analysis are merged with a range of environmental economic and social metrics the results show that household consumption has the largest indirect tbl sustainability impacts compared to other final demand categories with shares that range between 43 and 88 industrial sectors including manufacturing utilities agriculture construction transportation and mining are generally found to be responsible for the highest impacts for most of the environmental impact categories service sectors generally have the highest impacts on the economic and social indicators of sustainability analysis results also indicate that while meeting the household demand agriculture utilities and manufacturing sectors have relatively more environmental impacts than their contributions to gross domestic product gdp whereas service sectors contribute to gdp with a higher share than their environmental burdens furthermore it is envisioned that significant reductions in environmental footprints of u s households can be achieved if environmental policies that aim to reduce the household consumption are also supported with sustainable growth through greener and resource efficient economy

distribution of energy consumption and the 2000 w capita target this viewpoint discusses the intra and international distribution of energy consumption and their implications for intergenerational equity for global development to be sustainable the inequality of energy consumption must have an upper limit a graphic depiction of energy consumption distributions intra and international shows that today s inequalities are large and it is argued that we may have already reached or perhaps even surpassed the sustainability limit of energy consumption inequality

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

evaluating the relationships among economic growth energy consumption air emissions and air environmental protection investment in china abstract this paper analyzed the interactions among china s economic growth and its energy consumption air emissions and air environmental protection investment during 2000 2007 conventional energy and emergy are applied to quantify energy consumption and emissions impact respectively the five indicators based on money energy and emergy including ratio of nonrenewable energy to renewable energy rnr energy use per unit gdp eupg environmental cost per unit gdp ecpg impact of emissions per unit energy consumption iepec and environmental benefit per unit environmental protection investment ebpei are presented to depict the relationships among economic growth and energy consumption and impact of air emissions and air environmental protection investment the results show that energy consumption rapidly rises with china s fast economic growth however energy efficiency and environmental loading intensity from energy consumption are reduced simultaneously but their improvements fall far behind economic growth rate impact of air emissions mainly composed of impact of emissions on human health especially dust is slightly decreased the performance of air environmental protection investment is obviously declined in the study period generally speaking the conflict among economy energy and air environment protection is slightly mitigated but still acute due to great dependence of china s economy on fossil energy and inefficient environmental protection measures finally this paper discusses the corresponding issues and then puts forward some related suggestions

environmental support energy security and economic growth in japan this study investigates the resource consumption of japanese society since 1979 and its subsequent effects on the economic output of the nation and the environment in order to quantify resource appropriation and trends in production and consumption the concept of emergy synthesis is employed our results show a significant increase in the total amount of emergy consumed by 66 9 between 1979 and 2003 which comes hand in hand with an increase in the level of environmental stress by 93 7 quantified as the environmental loading ratio on the other hand the emergy required to produce 1 usd of economic output has been gradually decreasing which denotes an increase in the efficiency of the conversion of natural capital into economic output what is most interesting though is the growing dependence of the japanese economy on imported emergy increasingly from developing nations that severely affects the potential for unhindered economic growth this can prove to be a big barrier that could affect the resource security of the japanese economy and render it susceptible to risks associated with access to natural resources which in turn can jeopardise its long term economic sustainability

estimating energy conservation patterns of greek households abstract this paper develops an empirical model to investigate the main determinants of household energy conservation patterns in greece employing cross section data in the empirical analysis household energy conserving choices models are employed using a discrete and a latent trait variable respectively as a dependent variable the results show that socio economic variables such as consumers income and family size are suitable to explain differences towards energy conservation preferences in addition the results suggest that electricity expenditures and age of the respondent are negatively associated with the number of energy conserving actions that a consumer is willing to adopt finally other variables such as environmental information feedback and consciousness of energy problems are characteristics of the energy saver consumer by evaluating consumer s decision making process with regards to energy conservation measures we are able to formulate and propose an effective energy conservation framework for greece an energy policy framework is among the main prerequisites not only to achieve sustainable development but also to maintain consumers quality of life

the causal relationship between energy consumption and economic growth in lebanon this paper investigates the dynamic causal relationship between energy consumption and economic growth in lebanon over the period 1980 2009 within a bivariate framework imposed on us due to data limitations and in an effort to increase the robustness of our results we employ a variety of causality tests namely hsiao toda yamamoto and vector error correction based granger causality tests we find strong evidence of a bidirectional relationship both in the short run and in the long run indicating that energy is a limiting factor to economic growth in lebanon from a policy perspective the confirmation of the feedback hypothesis warns against the use of policy instruments geared towards restricting energy consumption as these may lead to adverse effects on economic growth consequently there is a pressing need to revise the current national energy policy that calls for a 5 energy conservation target also to shield the country from external supply shocks given its substantial dependence on energy imports policymakers should emphasize the development of domestic energy resources further the most pertinent implication is that relaxing the present electric capacity shortages should be made a national priority in view of its potential positive effect on the economy

estimating energy augmenting technological change in developing country industries assumptions regarding the magnitude and direction of energy related technological change have long been recognized as critical determinants of the outputs and policy conclusions derived from integrated assessment models particularly in the case of developing countries however empirical analysis of technological change has lagged behind simulation modeling this paper presents estimates of sectoral productivity trends and energy augmenting technological change for several energy intensive industries in india and south korea and for comparison the united states the key findings are substantial heterogeneity among both industries and countries and a number of cases of declining energy efficiency the results are subject to certain technical qualifications both in regards to the methodology and to the direct comparison to integrated assessment parameterizations nevertheless they highlight the importance of closer attention to the empirical basis for common modeling assumptions