a uk carbon energy tax a carbon energy tax has been proposed by the european commission to start as us 3 per barrel oil equivalent in 1993 rising to us 10 in 2000 the effects of this tax on the uk economy can be assessed by using a large scale energy environment economy model in which energy demand is treated by means of aggregate equations for energy users and fuel share equations for electricity and each of the main fossil fuels the electricity supply industry is represented in the model by simulating the characteristics of each existing generating station and of a range of new station types and by allowing the model to choose the fuels used from relative fuel prices and prices of capital inputs this approach contrasts with the multimodel approach used in most studies of the effects of the tax the tax is introduced as a tax on imports and domestic output of fossil fuels in proportion to their carbon and energy content with the tax being passed on through the economic system depending on the use of the fuels thus the electricity industry is faced with higher prices for coal gas and fuel oil and chooses to burn the different fuels according to their relative prices four scenarios are developed which vary according to the way the tax revenues are recycled through reductions in vat or in income tax rates and whether the tax is introduced throughout the european community or throughout the oecd if the tax is european it is assumed that the energy intensive industries will be exempt the outcome is that the tax is sufficient to stabilize co2 emissions over the period 1990 2005 at 12 below base levels by the end of the period there is an overall saving of energy compared to base and a further switch to gas in electricity generation the effects on the macroeconomy are rather small and as the revenues are recycled rather than saved by the government gdp growth is likely to increase under the tax by some 0 2 above base this confirms other studies in which revenues are recycled but contradicts many results from studies in which revenue recycling is ignored or incomplete the effects on the energy intensive industries are expected to be small in all the scenarios but 14 of tax revenues are lost if the industries are exempt

determining the optimal carbon tax rate based on data envelopment analysis carbon tax policy is widely used to control greenhouse gases and how to determine a suitable carbon tax rate is very important for policy makers considering the trade off between environmental protection and economic development in an industry regulated by carbon tax policy we consider two competing firms who sell ordinary products and green products respectively in order to promote the firm who sells ordinary product to reduce carbon emissions the government of china imposes carbon tax on the ordinary products for the government three objectives are considered when it makes carbon tax policy they are increasing the government revenue reducing the government expenditure and decreasing the carbon emissions for the firms it is important to explore their pricing strategies taken into account of the government tax policy to find an optimal carbon tax rate and to achieve the three objectives simultaneously we consider this as a multiple criteria decision making problem hence we propose to use a centralized data envelopment analysis dea approach to solve it we find that when one firm produces ordinary products and the other produces green products the government may set a high tax rate while when both firms sell ordinary products the optimal tax policy for each firm is different and the government may impose a higher tax rate for one firm and a lower tax rate for the other firm

an empirical study on the rebound effect considering capital costs technological progress is one of the means of reducing energy usage and carbon dioxide co2 emissions however this reduction in turn leads to a reduction in the real cost of energy services per unit which results in an increase in the demand for energy services therefore a reduction in the anticipated co2 emissions caused by a technological improvement might be partially offset in response to the cost reduction previous studies have referred to this effect as the rebound effect a large amount of empirical evidence on the rebound effect exists however most of these studies assume an exogenous improvement in energy efficiency and thus capital costs that may decrease the magnitude of the rebound effect are not taken into account expressly this paper extends the scope of the research conducted by brannlund et al brannlund r ghalwash t nordstrom j 2007 increased energy efficiency and the rebound effect effects on consumption and emissions energy economics 29 1 17 in terms of two aspects i considering capital costs explicitly as additional capital costs and ii adapting an iterating procedure and estimating the rebound effect using japanese household data as a result of our empirical analysis we conclude that the rebound is approximately 27 however we also find that ignoring additional capital costs leads to an increase in the rebound effect in the case of japanese households the magnitude of the rebound effect increases to approximately 115 moreover our simulation study shows that only a one time iteration of brannlund et al brannlund r ghalwash t nordstrom j 2007 increased energy efficiency and the rebound effect effects on consumption and emissions energy economics 29 1 17 may lead to a biased result

should a carbon tax be differentiated across sectors abstract if some but not all countries are cooperating to reduce co2 emissions one could make the following argument a high carbon tax for carbon intensive tradeable sectors in the cooperating countries will reduce the production of goods from these sectors and therefore co2 emissions in the cooperating countries however this will to a large extent be counteracted by increased production of such goods in the countries that have no climate policy and since it is only total co2 emissions from all countries that are relevant for the climate there is no point in a policy that simply relocates co2 emissions from the cooperating countries to the countries that have no climate policy according to this line of reasoning carbon intensive tradeable sectors should thus face a lower carbon tax than other sectors of the economy this paper shows that a carbon tax should not be differentiated across sectors in the economy provided one can use import and export tariffs on all traded goods it is also shown that such a differentiation of carbon taxes is optimal for the cooperating countries if they are prevented from using tariffs on the traded goods however informational or political factors constraining the use of tariffs are likely also to constrain the possibility of differentiating carbon taxes between sectors

inter factor inter fuel substitution carbon intensity and energy related co2 reduction empirical evidence from china carbon dioxide co2 reduction which is the central issue in addressing global warming depends on the extent that clean energy can substitute for co2 emitting coal and non energy factors can substitute for energy factor the purposes of this paper are to empirically investigate inter factor inter fuel substitution in china and to evaluate the determinants of china s energy related carbon intensity as well as mitigation effects of carbon tax considering china s rapid increase in energy consumption and the slow adjustment in substitution the two stage estimation method and the dynamic error correction mechanism are employed in this study the empirical results suggest substitutability among different types of energy sources as well as substitutability among energy labor and capital the magnitude of cross price elasticities indicates that the substitutions are inelastic which limits the scope of the chinese government to implement substitution strategy aiming at energy conservation and environmental management china s carbon intensity declined during 1985 2012 most of which can be attributed to labor substitution and energy price increase however carbon intensive technology being embodied in china s capital investment energy consuming equipment has contributed to the increase in carbon intensity a carbon tax of rmb 50 tonne could reduce 332 9 million tonnes co2 emissions on the basis of 2012 in addition if ignoring the feedback between inter factor inter fuel substitutions co2 mitigation potential would be underestimated

financial incentives to mobilise local citizens as investors in low carbon technologies a systematic literature review abstract mobilising greater levels of private finance through local citizen investment in low carbon technologies can help bridge the capital shortfall to meeting climate objectives while also building societal support for the low carbon transition within this context we undertake a systematic review of literature assessing the impact of technology specific economic and financial incentives promoting greater levels of investment in low carbon technologies from local citizen investors both individuals and community groups we focus in particular on the impact of feed in tariffs compared to quota schemes grants tax incentives and soft loans the analysis suggests that local citizen investors do not necessarily act in an economically rational manner in response to these incentives it underscores the importance of understanding the preferences of target demographics the local context as well as the characteristics of the technologies in question and suggests interventions should be considered as part of wider policy packages while identifying challenges to be overcome through instrument design we find that feed in tariffs grants and tax incentives can be successful in mobilising greater levels of investment from local citizen investors but that soft loans tend to be less effective as a stand alone instrument the review identifies areas meriting further exploration in this emerging field of research

exploring the green total factor productivity of china s metallurgical industry under carbon tax a perspective on factor substitution abstract the characteristics of high emissions and high energy consumption in metallurgical industry have brought great challenges to the green and low carbon transition in china as a low carbon economic instrument carbon tax is generally considered to be an effective way to reduce co2 emissions through raising energy cost but whether it will promote the green total factor productivity gtfp of china s metallurgical industry is still unanswered under this background this paper uses provincial panel data over years 2000 2015 to investigate the impact of carbon taxation on gtfp of metallurgical industry from the perspective of inter fuel and inter factor substitution the lock in mechanism is also incorporated in the three stage estimation model to better reflect the asymmetric price response of factors and fuels the results reveal that the slow marketization process of energy price and the rigid demand for energy in china s metallurgical industry hinder the substitution effect of energy the implementation of carbon tax has limited effect on energy saving and co2 reduction in the metallurgical industry of china and levying a carbon tax has a negative effect on gtfp during the research period therefore the government should not achieve co2 reduction targets at the expense of green economic growth gtfp is suggested to be considered in future assessment criteria in the process of transforming to low carbon economy

energy efficiency of residential buildings in the european union an exploratory analysis of cross country consumption patterns abstract despite a common eu directive on energy efficiency in residential buildings levels of energy efficiency differ across european countries this article analyses these differences and investigates the effectiveness of different energy efficiency policies in place in those countries we firstly use panel data methods to explain average yearly energy consumption per dwelling and country by observable characteristics such as climatic conditions energy prices income and floor area we then use the unexplained variation by sorting between country differences as well as plotting within country changes over time to identify better performing countries these countries are analysed qualitatively in a second step we conduct expert interviews and examine the legal rules regarding building energy efficiency based on our exploratory analysis we draw a number of preliminary conclusions first we suggest that regulatory standards in conjunction with increased construction activity can be effective in the long run second the results suggest that carbon taxation represents an effective means for energy efficiency in this regard the scope of the carbon tax plays a crucial role we find evidence that a tax of 30 and a tax of 120 per ton of co2 cause markedly different reductions in energy consumption

carbon pricing efficacy cross country evidence to date there has been an absence of cross country empirical studies on the efficacy of carbon pricing in this paper we present estimates of the contribution of carbon pricing to reducing national carbon dioxide co2 emissions from fuel combustion using several econometric modelling approaches that control for other key policies and for structural factors that are relevant for emissions we use data for 142 countries over a period of two decades 43 of which had a carbon price in place at the national level or below by the end of the study period we find evidence that the average annual growth rate of co2 emissions from fuel combustion has been around 2 percentage points lower in countries that have had a carbon price compared to countries without an additional euro per tonne of co2 in carbon price is associated with a reduction in the subsequent annual emissions growth rate of approximately 0 3 percentage points all else equal while it is impossible to fully control for all relevant influences on emissions growth our estimates suggest that the emissions trajectories of countries with and without carbon prices tend to diverge over time

carbon tax scenarios and their effects on the irish energy sector abstract in this paper we use annual time series data from 1960 to 2008 to estimate the long run price and income elasticities underlying energy demand in ireland the irish economy is divided into five sectors residential industrial commercial agricultural and transport and separate energy demand equations are estimated for all sectors energy demand is broken down by fuel type and price and income elasticities are estimated for the primary fuels in the irish fuel mix using the estimated price and income elasticities we forecast irish sectoral energy demand out to 2025 the share of electricity in the irish fuel mix is predicted to grow over time as the share of carbon intensive fuels such as coal oil and peat falls the share of electricity in total energy demand grows most in the industrial and commercial sectors while oil remains an important fuel in the residential and transport sectors having estimated the baseline forecasts two different carbon tax scenarios are imposed and the impact of these scenarios on energy demand carbon dioxide emissions and government revenue is assessed if it is assumed that the level of the carbon tax will track the futures price of carbon under the eu ets the carbon tax will rise from 21 50 per tonne co2 in 2012 the first year forecasted to 41 in 2025 results show that under this scenario total emissions would be reduced by approximately 861 000 tonnes of co2 in 2025 relative to a zero carbon tax scenario and that such a tax would generate 1 1 billion in revenue in the same year we also examine a high tax scenario under which emissions reductions and revenue generated will be greater finally in order to assess the macroeconomic effects of a carbon tax the carbon tax scenarios were run in hermes the esri s medium term macroeconomic model the results from hermes show that a carbon tax of 41 per tonne co2 would lead to a 0 21 contraction in gdp and a 0 08 reduction in employment a higher carbon tax would lead to greater contractions in output

what do we know about carbon taxes an inquiry into their impacts on competitiveness and distribution of income abstract the kyoto protocol to the united nations framework convention on climate change unfccc has set legally binding emissions targets for a basket of six greenhouse gases and timetables for industrialised countries it has also incorporated three international flexibility mechanisms however the articles defining the flexibility mechanisms carry wording that their use must be supplemental to domestic actions this has led to the open debates on interpretations of these supplementarity provisions such debates ended at the resumed sixth conference of the parties cop to the unfccc held in bonn july 2001 and at the subsequent cop 7 in marrakesh november 2001 the final wording in the bonn agreement reaffirmed in the marrakesh accords at least indicates that domestic policies will have an important role to play in meeting annex b countries emissions commitments carbon taxes have long been advocated because of their cost effectiveness in achieving a given emissions reduction in this paper the main economic impacts of carbon taxes are assessed based on a review of empirical studies on existing carbon energy taxes it is concluded that competitive losses and distributive impacts are generally not significant and definitely less than often perceived however given the ultimate objective of the framework convention future carbon taxes could have higher rates than those already imposed and thus the resulting economic impacts could be more acute in this context it has been shown that how to use the generated fiscal revenues will be of fundamental importance in determining the final economic impacts of carbon taxes finally we briefly discuss carbon taxes in combination with other domestic and international instruments

energy substitution efficiency and the effects of carbon taxation evidence from china s building construction industry as buildings are constructed to be more energy efficient and environmental friendly the building construction industry which is a basic and leading industry of the national economy development has become one of the key sectors for energy conservation and emission reduction in china this paper aims at quantifying both inter factor and inter energy substitution for china s building construction industry and investigate the main driving forces behind energy efficiency changes as well as the co2 abatement effect of a uniform carbon tax in this sector the model is established employing provincial pooled data over 2003 2012 in china by regions hence results between different regions are compared the main findings indicate that i energy and non energy are substitutes whereas individual energy inputs are complementary in china s building construction industry the substitution effect varies across regions due to different factor endowments and marketization levels ii energy price increase and construction scale expansion leads to energy efficiency improvement while substitution and technology present negative influences on energy efficiency iii approximately 3 of the co2 emissions in china s building construction industry can be reduced by carbon taxation based on the integrated own and cross price elasticities of each energy

make or buy it is the question a study in the presence of carbon tax abstract in this paper we explore make or buy decision of a manufacturer taking the effect of carbon tax ct into account we characterize the optimal strategies including the production quantity wholesale price and ct rate with the ct rate considered exogenous or endogenous respectively we also examine the optimal make or buy strategies for the manufacturer under different levels of ct rate in addition we conduct an analysis for the government regarding when it should or should not regulate the ct rate with the studies some significant managerial findings are obtained for the make or buy decision making in the presence of ct in particular it is found that in addition to ct rate level the ratio between marginal environmental cost and marginal gross profit of the product without excluding ct can essentially affect whether or not the government should regulate the ct rate

demographic change and income distribution this paper examines the interactions between demographic change and income distribution especially in the context of government starting from a simple descriptive life cycle model of individual income this paper established an explicit link between the age composition of a population and the personal distribution of incomes demographic effects on income inequality are derived next 2 income maintenance programs are introduced a redistributive tax transfer scheme and a pay as you go financed state pension system the resulting government budget constraints entail interrelations between fiscal and demographic variables causing an additional indirect demographic impact on the distribution this is shown not only to change but in some cases even to reverse the distributional incidence of demographic trends the superimposition of different age structures on populations of otherwise identical characteristics is non neutral with respect to income distribution disregarding state interventions population aging increases income inequality this result may no longer generally hold if redistribution policies are taken into account the paper provides an example of how indirect demographic effects may lead to a reversal of sign in the absence of any government program a higher ratio of pensioners to active workers raises income inequality in the presence of a redistributive tax transfer scheme and pay as you go financed state pension system a higher dependency ratio decreases income dispersion the restoration of government budget equilibrium induces unintended distributional effects which put the incidence of demographic shifts in a different light varying important aging indicator with realistic forecast bounds leads to inequality fluctuations up to 35 this illustrates the quantitative scale and hence the political importance of demographically caused inequality distortions

the effect of carbon tax on per capita co2 emissions new huadu business school 09zd050 national social science foundation of china 09zd050 08ajy022 research foundation of ministry of education of china 10jzd0018 fundamental research funds for the central universities 2010221051

effects of carbon taxes on different industries by fuzzy goal programming a case study of the petrochemical related industries taiwan abstract implementation of a carbon tax is one of the major ways to mitigate co2 emission however blanket taxes applied to all industries in a country might not always be fair or successful in co2 reduction this study aims to evaluate the effects of carbon taxes on different industries and meanwhile to find an optimal carbon tax scenario for taiwan s petrochemical industry a fuzzy goal programming approach integrated with gray prediction and input output theory is used to construct a model for simulating the co2 reduction capacities and economic impacts of three different tax scenarios results indicate that the up stream industries show improved co2 reduction while the down stream industries fail to achieve their reduction targets moreover under the same reduction target i e return the co2 emission amount to year 2000 level by 2020 scenario swe induces less impact than fin and eu on industrial gdp this work provides a valuable approach for researches on model construction and co2 reduction since it applies the gray envelop prediction to determine the boundary values of the fuzzy goal programming model and furthermore it can take the economic interaction among industries into consideration

competitiveness and exemptions from environmental taxes in europe a number of european countries have introduced a variety of environmental taxes a common characteristic of their implementation is the inclusion of exemptions and tax relief in particular for some sectors of manufacturing industry this paper analyses the pattern and motivation of exemptions as they have developed in western european countries making clear the difference between the nominal and effective tax rates once the exemptions have been taken into account the principal motivation for exemptions relates to concern about competitiveness while particular environmentally intensive sectors may have some grounds for concern even these might be able to achieve cost effective environmental improvements such that their competitive position is not over disadvantaged while for an economy structured like the uk s an environmental tax plus rebate scheme sometimes called an ecological tax reform would be likely to yield benefits in terms of competitiveness the exemptions usually run counter to the environmental economic logic of using environmental taxes to internalise social costs and give economic signals that are based on the full costs of production and they are likely to increase the costs of achieving a given level of emission reduction with little justification for them also on the grounds of competitiveness it would therefore be undesirable on both economic and environmental grounds for them to remain a feature of the implementation of environmental taxes in the future

exploring the impacts of regional unbalanced carbon tax on co_2 emissions and industrial competitiveness in liaoning province of china carbon tax is regarded as a useful policy instrument to achieve the environmental target efficiently however the effect of regional unbalanced carbon tax is still unknown in this study an improved two region computable general equilibrium cge model is developed to fill this research gap with liaoning province and the rest of china roc as the study area business as usual bau and nine carbon tax scenarios are designed results show that in 2030 the highest carbon tax of 221 usd ton co 2 in taxc4p8 scenario in liaoning province will lead to carbon reduction of 44 92 with the cost of 5 54 gross domestic product gdp loss price effect and scale effect are the two mechanisms that affect the changes in gdp industrial output and co 2 emissions industrial structure energy consumption and carbon intensity of liaoning are overwhelmingly affected by the price effect most less energy intensive industries belong to the winner industries due to the higher influence of domestic market by contrast loser industries including most of the energy intensive industries are mainly affected by the changes of provincial and international markets roc region is mainly affected by the price effect suggestions about preferential developmental industries are offered to balance the environmental and economic concerns

convergence in carbon dioxide emissions among industrialised countries revisited this paper examines the existence of stochastic and deterministic convergence of carbon dioxide co2 emissions in 23 countries over the period 1960 2002 for that purpose we conduct unit root testing by employing the recently developed panel stationarity test of carrion i silvestre et al carrion i silvestre j l del barrio castro t lopez bazo e 2005 breaking the panels an application to the gdp per capita econometrics journal 8 159 175 which assumes a highly flexible trend function by incorporating an unknown number of structural breaks we accommodate general forms of cross sectional dependence as well as control for finite sample bias through bootstrap methods overall our analysis provides strong evidence supporting both stochastic and deterministic convergence in co2 emissions thus confirming strazicich and list strazicich m c list j a 2003 are co2 emission levels converging among industrial countries environmental and resource economics 24 263 271 and westerlund and basher westerlund j basher s a 2007 testing for convergence in carbon dioxide emissions using a century of panel data environmental and resource economics forthcoming findings of convergence

air pollutant taxation an empirical survey abstract this paper provides an empirical analysis of the current taxation of the air pollutants sulphur dioxide nitrogen oxide and carbon dioxide in the scandinavian countries the netherlands france and japan political motivation and technical factors such as tax base rate structure and revenue use are compared conclusions are drawn characterizing the general concepts of the current policies

convergence of per capita carbon dioxide emissions in the eu legend or reality abstract designing appropriate environmental and energy policies in order to meet the kyoto protocol s carbon dioxide co 2 reduction targets in the european union eu requires a detailed examination and thorough understanding of co 2 emission trends across the eu member states this paper investigates whether co 2 emissions have converged across 22 european countries over the 1971 to 2006 period the bayesian shrinkage estimation method is employed to do this work and the results reveal the following first the hypothesis of absolute convergence in per capita co 2 emissions is supported and a slight upward convergence is observed second the fact that countries differ considerably in both their speed of convergence and volatility in emissions makes it possible to identify different groups of countries third the results with respect to convergence do not vary much once the share of industry in gdp is accounted for in a conditional convergence analysis however a decreasing share of industry in gdp seems to contribute to a decline in per capita emissions these findings may carry important implications for both national and eu environmental policies

age analysis of the impact of a carbon energy tax on the irish economy a computable general equilibrium model with specific detail in taxation and energy use is developed in this paper to quantify the impact of the implementation of energy taxation to reduce carbon dioxide emissions in ireland benchmark data combining physical energy and emissions data and economic data in the form of a social accounting matrix sam had to be compiled from various data sources because energy and pollution accounts from the seea are not available for ireland we find that the reduction target for energy related co2 emissions in ireland of 25 8 compared to 1998 levels can be achieved with a carbon energy tax of 10 15 euros per tonne of co2 though fuel switching is important in meeting the target this result is more sensitive to the possibilities for producers to substitute away from energy use welfare would fall but only by small percentages production and consumption patterns would change more significantly with a shift in demand from fuels with a high emission factor to energy sources with a lower carbon intensity and from energy to other commodities this paper confirms that a carbon energy tax leads to greater emission reductions than an equivalent uniform energy tax the latter has a stronger negative impact on the less polluting energy sectors whereas the carbon tax greatly stimulates the use of renewable energy and reduces the use of peat and coal the new sam the model and the application to energy taxes contribute to a better informed debate on environmental policy in ireland

the effect of carbon tax on farm income evidence from a canadian province british columbia bc introduced north america s first carbon tax in 2008 an analysis of the impact of the bc carbon tax is of interest to various stakeholders in the jurisdiction where the tax was implemented other canadian provinces and other countries contemplating a carbon tax policy are looking for insights on how to optimize potential positive and negative consequences given that government agri environmental policies often emphasize farm level support and environmental performance there is interest in understanding the farm level impacts of the carbon tax the effect of the bc carbon tax on farm income and related production cost variables is investigated panel data from 2000 to 2015 are analyzed using both tabular and econometric approaches of the difference in difference method the results indicate that the carbon tax is associated with a decline in net farm income to receipts ratios ranging between 8 and 12 cents per dollar of farm receipts the analysis for costs to receipts ratios suggest that the carbon tax is directly related to higher commercial feed costs farm labour costs interest costs and depreciation costs results of the regression analysis indicate that all the carbon tax effects are highly statistically significant these findings can inform policy discussions about carbon tax effects on farmers

economic and environmental effects of a co2 tax in latin american countries abstract the environmental extension from the leontief pricing model is used to simulate the economic and environmental effects of setting different co2 tax rates in three latin american countries brazil mexico and chile it considers a regulatory scenario in which the tax is applied only to emissions from the electricity sector and another scenario in which tax is applied to emissions from all economic sectors the results show that the effects of a co2 tax on sectoral prices and emissions in each country are very different for the same tax rate but these effects are similar in each country when comparing both regulatory scenarios this is explained by the composition carbonization of the electric generation and energy matrix of each of the countries which significantly affects the effectiveness of co2 taxes to reduce emissions in addition the economic sectors most affected by the different regulatory scenarios are similar in all countries

carbon taxes a drop in the ocean or a drop that erodes the stone the effect of carbon taxes on technological change abstract we develop an economic partial equilibrium model for energy supply and demand with capital and labor as production factors and endogenous technological change through learning by research and learning by doing our model can reproduce the learning curve typical for bottom up energy system models the model also produces an endogenous s curved transition from fossil fuel energy sources to carbon free energy sources over the coming two centuries we use the model to study carbon taxes effects on fossil fuel and carbon free energy use and carbon dioxide emissions it is shown that without induced technological change carbon taxes have a modest effect on emissions while with induced technological change they accelerate the substitution of carbon free energy for fossil fuels substantially

macroeconomic and sectoral impacts of carbon taxation a case for the japanese economy it is now commonly recognized that a carbon tax is one of the most effective and economically efficient policy instruments to reduce carbon dioxide co2 emissions if cost effective however carbon taxes might impose widely distributed economic burdens among industrial sectors or firms particularly when factor mobilities are imperfect in the short run since high economic performance could be hindered by a serious implementation of the polluter pays principle we examine and compare a trade off relationship between the expected macroeconomic costs and sectoral impacts in a simplified general equilibrium framework attempts are also made to evaluate a government subsidy financed by tax revenues to investments in new energy efficient technologies as a complementary mitigation policy to carbon taxation

an analysis of spain s global and environmental efficiency from a european union perspective abstract sustainable economic growth from the environmental point of view is one of the commitments of the eu 28 different measures have been implemented to deal with this issue this work analyses spain s natural efficiency and management efficiency in their static and dynamic sense for the years 2005 2012 in comparison eu 28 the analysis has been carried out using the malmquist index and natural and managerial efficiency three variables have been considered as inputs work gross fixed capital formation and final energy consumption two variables are the outputs the gdp as a desirable output and greenhouse effect gas emissions as an undesirable output the result is that spain s managerial efficiency and natural efficiency are though their values are lower evolving in a similar manner to those of the countries which have been at the heart of the eu longer these levels of efficiency are higher than those of the block of countries which have joined the eu 28 more recently the natural malmquist index results indicate that these are the countries which have had a greater growth in productivity above spain s and the average of the more veteran countries

optimizing cooperative carbon emission reduction among enterprises with non equivalent relationships subject to carbon taxation abstract getting enterprises to reduce carbon emissions cooperatively is an effective way of sharing the burden of carbon taxation it is easier for core enterprises to promote cooperation because of their dominant positions in the supply chain the main goal of this paper is to provide a potential method for the core enterprise to organize this cooperation successfully we explore how core enterprises should allocate their reduction investments and coordinate the selection of technology upgrade strategies so as to maximize their profits without disrupting the profits of cooperating enterprises for a supply chain where there are non equivalent relationships between enterprises the main hypotheses are that each enterprise only produces one product and each production process in each enterprise can only select one production technology and the intermediate products are mainly traded among cooperative enterprises a model based on independent carbon emission reduction model i is first constructed and used to analyze each enterprises basic information when they reduce carbon emission without cooperation considering total costs profits and so on then based on this information a model including cooperation is proposed model ii in model ii the enterprises are divided into core and cooperative enterprises and both capital and technical cooperation are considered a multi agent system is presented to simulate the negotiations between the enterprises and is then used to solve model ii finally a numerical example is considered to examine the feasibility of the proposed model the results indicate that a cooperative carbon emission reduction strategy has more advantages than the independent carbon emission reduction approach a notable advantage is that it can further rationalize the emission reduction structure of the supply chain through rational allocation of reduction investments and thus further restores profits

a future for carbon taxes abstract carbon taxes have been frequently advocated as a cost effective instrument for reducing emissions however in the practice of environmental policies only six countries have implemented taxes based on the carbon content of the energy products in this paper we evaluate carbon taxes with regard to their competitiveness distributional and environmental impacts the evidence shows that carbon taxes may be an interesting policy option and that their main negative impacts may be compensated through the design of the tax and the use of the generated fiscal revenues

road fuel demand and regional effects of carbon taxes in sweden abstract this study estimated national and regional level gasoline and diesel demand elasticities in sweden using county level panel data from 2001 to 2018 the estimated elasticities were used to calculate county cost effect of the swedish co2 emission reduction policy in the transport sector the national level elasticities were estimated by employing general method of moments gmm estimators while county level elasticities were calculated by considering the weight of each fuel type share at county and national levels own prices per capita income and per capita vehicle stocks were statistically significant at national level in determining gasoline and diesel demand the calculated regional price elasticities showed variation between counties with the highest being almost 4 times higher than the lowest in absolute terms a simulation of fuel taxes to achieve the swedish 2030 emission target for the transport sector under the national and regional price elasticities indicated minor differences at the national level with respect to co2 taxes costs and regressivity in the taxes the results showed considerable differences at the regional level where costs and carbon tax payments can be considerably higher for some counties with the use of national price elasticities and the opposite is the case for other counties

are co2 taxes regressive evidence from the danish experience abstract denmark today carries one of the heaviest environmental tax burdens in the world bringing in around 10 of public revenues while evaluations have shown that the danish co 2 and other environmental taxes work as an effective measure to reduce emissions a considerable barrier to increased use of these instruments today seems to be a widespread perception of their socially adverse effects in this article it is demonstrated that co 2 taxes imposed on energy consumption in households as well as in industry do in fact tend to be regressive and therefore have undesirable distributional effects this holds especially for taxes imposed directly on households to analyze this we apply national consumer survey statistics in combination with input output tables

assessing emissions mitigation energy policy under integrated supply and demand analysis the colombian case the effects of greenhouse gases on climate variation set policy challenges for the energy industry the largest greenhouse gas contributor globally in this context the energy industry is being subjected to reforms focussing on the environment internalisation of emission costs and the promotion of cleaner technologies to overcome the challenges posed by the emission of greenhouse gases governments have implemented mitigation policies in the power supply industries most policy instruments include either financial incentives or goals and standards and these generate impacts on electricity prices and consumer behaviour this paper models policies effects on prices and demand through an integrated demand and supply analysis for the colombian case while simulation of carbon taxes shows important reductions of fossil fuelled power capacity a feed in tariff policy promotes clean technologies though not significantly reducing use of fossil technologies when applied simultaneously policy has a greater impact on both emission reductions and the diffusion of clean technologies while only increasing electricity prices slightly even when price elasticity of demand is low such policies may have a significant effect on the penetration of renewables and emissions furthermore this structured modelling of policy helps explain how the ultimate intended goal sustainable emissions reduction might be achieved

on the stability of age earnings profiles age earnings profiles are compared across three countries japan sweden and the united states dynamic changes in period age and cohort characteristics and permanent differences across countries are discussed observed differences in profiles are explained partly by intertemporal country differences in the labor market situation and partly by institutional differences

welfare effects of emission taxes in norway abstract the welfare effects of introducing taxes on emissions of carbon dioxide is analysed within an empirical general equilibrium model of the norwegian economy a co 2 tax regime where we aim at stabilizing the co 2 emissions at the 1990 emission level in 2020 is compared to a reference scenario without such taxes in the simulations introduction of co 2 taxes reduces gross domestic product but increases net national real disposable income private consumption and money metric utility this difference in sign is due to a positive terms of trade effect some of the co 2 taxes will be paid by foreigners through exports the welfare effects differ from household to household depending on the composition of their total consumption poor households are less favourably affected than rich households due to smaller budget shares for the rich households on consumer goods which imply relatively much co 2 emissions

life cycle variations in the association between current and lifetime income replication and extension for sweden we apply haider and solon s generalized errors in variables model to swedish income tax data to produce estimates of the association between current and lifetime income our estimates demonstrate strong life cycle patterns this implies that the widespread use of current income as a proxy for lifetime income leads to inconsistent parameter estimates i e life cycle bias even when the proxy is used as the dependent variable estimates for comparable cohorts of swedish and american men demonstrate surprising similarities there are however significant gender and cohort differences in this association that lead to statistically significant and quantitatively meaningful differences in life cycle biases

are co2 emission levels converging among industrial countries time paths of carbon dioxide emissions intwenty one industrial countries are examinedfrom 1960 1997 to test for stochastic andconditional convergence both panel unit roottests and cross section regressions areperformed overall we find significantevidence that co2 emissions haveconverged

the adoption of the m form organizational structure a test of imitation hypothesis the study of organizational adoption of administrative innovations has been generally guided by the imitation hypothesis this hypothesis states that within a relevant population of firms an innovation is first adopted by a select few innovators who communicate and influence others to adopt it resulting in a predictable diffusion pattern using data on the adoption of the m form organizational structure this paper reexamines this hypothesis based on the reported results we cannot reject the null hypothesis that organizational adoption of administrative innovations is characterized by a white noise process this result brings into question the appropriateness of the imitation hypothesis limitations and implications of the results are discussed

the impacts of carbon tax and complementary policies on chinese economy under the pressure of global warming it is imperative for chinese government to impose effective policy instruments to promote domestic energy saving and carbon emissions reduction as one of the most important incentive based policy instruments carbon tax has sparked a lively controversy in china this paper explores the impact of carbon tax on chinese economy as well as the cushion effects of the complementary policies by constructing a dynamic recursive general equilibrium model the model can describe the new equilibrium for each sequential independent period e g one year after carbon tax and the complementary policies are imposed and thus describe the long term impacts of the policies the simulation results show that carbon tax is an effective policy tool because it can reduce carbon emissions with a little negative impact on economic growth reducing indirect tax in the meantime of imposing carbon tax will help to reduce the negative impact of the tax on production and competitiveness in addition giving households subsidy in the meantime will help to stimulate household consumptions therefore complementary policies used together with carbon tax will help to cushion the negative impacts of carbon tax on the economy the dynamic cge analysis shows the impact of carbon tax policy on the gdp is relatively small but the reduction of carbon emission is relatively large

changes in life cycle earnings what do social security data show a matched sample of social security and current population survey records is used to examine life cycle earnings patterns of white males over the 1951 1976 period estimated direct effects of schooling and experience compare well with other studies but interaction effects with cohort do not younger cohorts exhibit smaller marginal returns to schooling and larger marginal returns to experience but differences between cohorts are very small when demographic factors namely veteran status are controlled direct cohort effects are linear in these data and show no tendency to vary with cohort size

the link between green taxation and economic growth on co2 emissions fresh evidence from malaysia abstract this paper explores how carbon taxation and economic growth affect environment hazards in malaysia using time series data over the period 1974 2010 we applied cointegration and causality approaches to determine the long term cointegration and direction of causal relationship between these variables based on the results we found the cointegration relationship between the variables furthermore we noted that although kuznets theory i e inverted u shaped curve between economic growth and co 2 emissions is valid for malaysia the carbon taxation policy is ineffective to control co 2 emissions the causality analysis revealed that there is a bidirectional relationship between carbon tax and co 2 emissions economic growth granger causes co 2 emissions and carbon tax granger causes economic growth to enhance the awareness concerning pollution issues governments should rely on alternative instruments that may give benefit to the taxpayers and reduce pollution which is the pivotal issue to be tackled globally

dosis facit effectum why the size of the carbon tax matters evidence from the swedish residential sector abstract after 25 years of gradually increasing its carbon tax sweden now imposes the world s highest tax on carbon dioxide emissions this paper examines the effect of the swedish carbon tax on residential carbon emissions by using european panel data we employ synthetic control methods scms and perform difference in difference did regressions to evaluate the causal impact of carbon taxation on carbon emissions in the residential sector we provide evidence that early 2000s carbon tax augmentation had a causal effect on residential carbon emissions we find that the reduction of residential carbon emissions stemming from the carbon tax augmentation ranges from 200 kg when compared with other countries with a carbon tax of more than 20 euro to 800 kg when compared with countries without a carbon tax of co2 per capita per year hence the evidence suggests that carbon taxation is an effective tool for reducing residential co2 emissions and in turn mitigating climate change