defining the rebound effect abstract this paper gives rigorous definitions of the rebound effect not only in the well described single commodity case khazzoom 1980 the energy journal 1 4 21 40 but also for a multiple commodity case it is shown that the familiar laws for the single case do not hold for the multiple case the paper describes the state of the art of empirical estimation of the rebound effect with special focus on the estimates done for the netherlands we conclude that according to every definition empirical evidence shows that the re is probably small between 0 and 15

turning lights into flights estimating direct and indirect rebound effects for uk households energy efficiency improvements by households lead to rebound effects that offset the potential energy and emissions savings direct rebound effects result from increased demand for cheaper energy services while indirect rebound effects result from increased demand for other goods and services that also require energy to provide research to date has focused upon the former but both are important for climate change this study estimates the combined direct and indirect rebound effects from seven measures that improve the energy efficiency of uk dwellings the methodology is based upon estimates of the income elasticity and greenhouse gas ghg intensity of 16 categories of household goods and services and allows for the embodied emissions of the energy efficiency measures themselves as well as the capital cost of the measures rebound effects are measured in ghg terms and relate to the adoption of these measures by an average uk household the study finds that the rebound effects from these measures are typically in the range 5 15 and arise mostly from indirect effects this is largely because expenditure on gas and electricity is more ghg intensive than expenditure on other goods and services however the anticipated shift towards a low carbon electricity system in the uk may lead to much larger rebound effects

a multi dimensional analysis on microeconomic factors of china s industrial energy intensity 2000 2017 abstract reducing energy intensity is the key point to solve the contradiction among economic development energy constraints and environmental pressure in china considering microeconomic factors this paper extends decomposition and attribution models and analyses the drivers of china s industrial aggregate energy intensity aei at the regional sectoral level the results show that aei decreased by 49 during 2000 2017 at the regional level most provinces presented negative contribution on regional energy intensity effect the aei decline was attributed to the drop of greatest negative effect of r d efficiency in liaoning the increase in investment intensity and r d intensity lead to an increase in aei largely owning to shandong and liaoning respectively at the sectoral level the aei decline can be mainly explained by the inhibition effect of energy intensity and r d efficiency however this negative contribution was greatly offset by the r d intensity effect the investment intensity showed a positive impact in aei increase and smelting and pressing of ferrous metals sector was the main contributor regional and sectoral investment structure effect shifted from increasing to decreasing aei over the study period based on the results targeted policy recommendations are proposed to further decrease the china s industrial aei in the 14th fyp period

technological change and the rebound effect in the stirpat model a critical view abstract technological change is key to understand the explanatory variables behind environmental impacts in the context of the stirpat stochastic impacts by regression on population affluence and technology model an adequate representation and analysis of the significance of the technology variable t in the stirpat model becomes crucial even more if one aims to better understand underlying processes such as the environmental rebound effect e re a critical review of the application of the stirpat model has been conducted to understand the diversity and value of the variables scopes assumptions statistical approaches and the environmental impacts commonly studied the findings highlight that despite the multiple applications and the high potential of the stirpat model inconclusive results and or knowledge gaps remain notably 1 a geographical imbalance in the scope of studies 2 the almost exclusive focus on carbon emissions 3 a lack of agreement on the choice of data additional explanatory variables and regression models 4 a lack of consensus on how to approximate t and 5 a lack of explicit analyses of the e re our findings are useful to both policymakers and academics for method design further research and policy evaluation

how to effectively stabilize china s commodity price fluctuations abstract the bulk commodities are basic goods and their price fluctuations are directly related to the stability of a country s macro economy investigating the main driving forces of the commodity price fluctuations is the key to stabilizing the macro economy ignoring the objective facts that there are a large number of nonlinear relationships between economic variables most of the existing scholars use the linear models to commodity price fluctuations to compensate for the shortcomings of existing research this paper uses the nonparametric additive regression model with data driven features to investigate the main driving forces of china s commodity price fluctuations the results show that exchange rate has an early promotion late inhibition inverse u shaped nonlinear effect on commodity price fluctuations because the renminbi appreciates in the early stages but depreciates in the later stages the nonlinear impact of the real economy also appears an inverted u shaped pattern due to the changes in growth mode of the real economy similarly international oil price produces an inverted u shaped nonlinear effect owing to the rise in international oil prices in the early stages and the decline in the later stages however the money supply has an early inhibition late promotion positive u shaped nonlinear effect on commodity prices therefore government departments should formulate targeted policies over time to effectively stabilize china s commodity prices

using latent variable approach to estimate china s economy wide energy rebound effect over 1954 2010 the energy rebound effect has been a significant issue in china which is undergoing economic transition since it reflects the effectiveness of energy saving policy relying on improved energy efficiency based on the ipat equation and brookes explanation of the rebound effect this paper develops an alternative estimation model of the rebound effect by using the estimation model and latent variable approach which is achieved through a time varying coefficient state space model we estimate china s economy wide energy rebound effect over 1954 2010 the results show that the rebound effect evidently exists in china as a result of the annual average of 39 73 over 1954 2010 before and after the implementation of china s reform and opening up policy in 1978 the rebound effects are 47 24 and 37 32 with a strong fluctuation and a circuitously downward trend respectively indicating that a stable political environment and the development of market economy system facilitate the effectiveness of energy saving policy although the energy saving effect of improving energy efficiency has been partly realised there remains a large energy saving potential in china

energy rebound effect in china s industry an aggregate and disaggregate analysis abstract considering the crucial role of industrial sectors in energy conservation this paper investigates the impact of output growth on energy consumption in china s industrial sectors with an index decomposition model and the energy rebound effect in the industrial sectors with a panel data model using the annual data during 1994 2012 the empirical results indicate that first industrial output growth is proved to be the major factor in promoting industrial energy consumption while energy intensity reduction and structure shifts across industrial sub sectors play the dominant roles in slowing down industrial energy consumption second there does exist energy rebound effect in china s aggregate industry which ranges from 20 to 76 during 1995 2012 or 39 on average in particular the energy rebound effect in manufacturing is relatively smaller during the sample period i e 28 on average finally the energy rebound effect in both china s aggregate industry and manufacturing exhibit an overall decreasing trend over time

estimating energy conservation potential in china s energy intensive industries with rebound effect abstract the energy consumption of china s six most energy intensive sub industries is about half of the total national energy consumption and accounts for more than 70 of industrial energy consumption in recent years these six industries are capital and energy intensive and have a great impact on the energy consumption of china so they are directly related to the achievement of the energy conservation goal in the 13th five year plan this paper investigates the influential factors of energy consumption in the industries by employing the cointegration method and estimates the possible energy conservation potential considering energy rebound effect the results show that gdp and the scale of industries are the deterministic factors increasing energy consumption while r d intensity decreases it energy price has little impact on energy consumption the average energy rebound effect is calculated using the latent variable approach and the result is 90 75 considering energy rebound effect the energy conservation potential of china s energy intensive industries is 14 18 26 54 million tons of standard coal equivalent in 2020 and 44 64 80 72 million tons of standard coal equivalent in 2030

quantity discount dependent consumer preferences and competitive nonlinear pricing abstract producers of consumer packaged goods often offer several package sizes of the same product and charge a lower unit price for a larger size in this article the authors investigate the quantity discount effect or the phenomenon that consumers derive transaction utility from the unit price difference between a small and a large package size of the same product the authors propose a modeling framework composed of a demand side model and a supply side model the empirical results suggest that quantity discount induced gains or losses have a significant impact on consumer buying behavior the authors also find a substantial amount of structural heterogeneity that is some consumers perceive quantity discounts as gains whereas others perceive quantity discounts as losses conversely the supply side analysis suggests that manufacturers in the empirical application do not consider quantity discount effects when setting prices through a series of policy experiments the authors show that by accou

decoupling co2 emissions and industrial growth in china over 1993 2013 the role of investment abstract since industrial sector is a leading energy consumer and co 2 emitter in china the degree of the decoupling of co 2 emissions and industrial growth plays a critical role in realizing the energy conservation and emission reduction goals of china this is the first study to present a specific investigation on the decoupling of co 2 emissions and industrial growth in china from 1993 to 2013 using an extended logarithmic mean divisia index lmdi model focusing on both energy related and process related co 2 emissions and introducing three novel investment factors i e investment scale investment share and investment efficiency we highlight and explore the remarkable role of investment in the mitigation and decoupling of co 2 emissions with industrial growth the results show that china s industrial sector experienced the weak decoupling during 1993 2013 the investment scale is the most important factor responsible for the increase in co 2 emissions and the inhibition of the decoupling the investment efficiency effect has a volatile trend and overall it plays the most significant role in reducing co 2 emissions followed by the energy intensity effect and process carbon intensity effect whereas the energy mix carbon coefficient and investment share have marginal effects among 36 industrial sub sectors the seven factors of rcmcp raw chemical materials and chemical products nmp nonmetal mineral products and spfm smelting and pressing of ferrous metals have significant effects on the decoupling thus the three sub sectors should be among the top concerns for abating co 2 emissions finally we provide policy recommendations considering both conventional and investment factors for china s industrial sector to realize emission reduction targets

does fdi have energy saving spillover effect in china a perspective of energy biased technical change abstract existing studies pay little attention to when or under which conditions foreign direct investment fdi can spill energy saving technologies from a perspective of energy biased technical change and using a two layer nested constant elasticity of substitution ces production function this paper investigates the energy saving spillover effect of fdi on technical change i e energy saving spillovers in china between 2002 and 2015 in particular we consider the conditions of marketization industry technology and labor mobility to examine whether and when fdi has energy saving spillovers the results indicate no income inequality effect i e there is no evidence supporting that fdi flowing into low and middle income regions increases energy consumption while fdi flowing into high income regions conserves energy however there is a condition effect fdi can improve support the halo effect or deteriorate contradict the halo effect the environmental performance under different conditions moreover there is a threshold effect the direction of fdi spillovers varies with the different levels of the threshold variables an increasing marketization motivates enterprises to select energy biased technologies it is more likely to generate energy saving spillovers in the regions with a lower specialized agglomeration level fdi will have energy biased spillovers when domestic technological level is relatively high with an evident energy biased technology in addition a moderate labor mobility is beneficial to the energy saving spillovers of fdi

does energy price affect energy efficiency cross country panel evidence abstract in this paper we analyze the relationship between energy intensity and energy price in a panel of 120 countries over 34 years from 1980 to 2013 we use information on energy intensity and real oil price and merge it with macroeconomic data on the countries structural characteristics we assess their long run relationship and direction of causality using panel cointegration tests and dynamic panel data models we identify a statistically significant but weak negative effect of real oil price on energy intensity which corresponds to a positive effect of energy price on energy efficiency we also show significant large regional differences in this relationship we thus posit that a global policy aimed at increasing the price of oil would induce a limited increase in average energy efficiency through a more efficient use of energy but this increase would differ considerably across regions around the world

the energy rebound effect in china s light industry a translog cost function approach abstract china is in its industrialization and urbanization development stage which requires strong energy support with the largest population in the world the energy endowment of china is relatively small therefore energy conservation is one of the key tools for china s sustainable development and energy security when making policies for conservation the chinese government needs to deal with rebound effect carefully in 2012 china s light industry consumed 316 million tons of coal equivalents accounting for 9 percent of the country s total energy consumption which is about the total amount of energy consumed by south korea based on the translog cost function the magnitude of rebound effect in china s light industry is estimated for the first time using the dynamic ordinary least squares and seemingly unrelated regression methods considering the asymmetric effects of energy prices on energy consumption the rebound effect is approximately 37 7 and all the inputs are substitutes except for labor and energy the different magnitude of rebound effect between light and heavy industry is discussed and some policy implications are provided for more effective energy conservation allowing for the rebound effect

does predicted rebound depend on distinguishing between energy and energy services pour analyser le role des services energetiques et des combustibles dans l effet de relance de la consommation d energie liee a des actions d amelioration de l efficacite energetique plusieurs approches sont utilisees et comparees celle de cobb douglas celle de leontief et celle de la croissance equilibree

economy wide estimates of energy rebound effect evidence from china s provinces abstract the ongoing debate on the magnitude of china s economy wide energy rebound effect re entails further investigations not only with more details but also with more credible methods in this study a modified two stage approach which could avoid methodological issues regarding re estimation is applied to estimate macroeconomic re with a data panel of 30 provinces in china during the period 1997 2015 in particular in order to comprehensively measure energy efficiency we construct a dynamic energy efficiency indicator which considers not only the static efficiency of energy use but also the technical change regarding energy usage using dynamic panel data models we estimate the elasticity of energy consumption with respect to energy efficiency which directly links to the measurement of re the short run and long run estimates of re are reported and the 95 confidence interval was computed for each sample based on the nonparametric bootstrap method to further analyze the macroeconomic re of different regions results indicate that the average re of all provinces is 88 55 in the short run and the average long run re is 77 50 the re in the developed eastern region continuously decreased while re in the western region increased to be the largest during the research period

decomposition of aggregate carbon intensity for the manufacturing sector comparison of declining trends from 10 oecd countries for the period 1971 1991 abstract as with total energy consumption or aggregate energy intensity changes in aggregate carbon intensity may also be decomposed or attributed to changes in various components including fuel mix for electricity generation final energy mix sub sectoral economic activity and sub sectoral energy intensities the adaptive weighted divisia rolling base year index specification is applied to total carbon emissions from the manufacturing sector of 10 oecd countries for the period 1971 1991 declines in aggregate carbon intensity for these countries range from 70 and may be primarily attributed to decreases in energy intensity i e increases in the average factor productivity of energy however these declines in aggregate carbon intensity appear to have a complex linkage to increases in energy prices as well as changes in other determinants of gross industrial output

reducing rebound effect through fossil subsidies reform a comprehensive evaluation in china abstract china has committed a sharp reduction in its carbon intensity by 2020 and proposed to take integrated policy package including energy subsidy reform to achieve this goal while energy efficiency improvement is the key influencing factor for this goal its effectiveness is significantly determined by rebound effect energy subsidy as an economic regulation policy would significantly affect rebound effect to explore how china s fossil subsidies reform would affect rebound effect this study conducts a comprehensive evaluation based on a multi sector computable general equilibrium cge model rebound effects at different technological improvement levels are investigated and the impacts of different subsidies reform scenarios on mitigating rebound effects and on the whole economy is analyzed the results provide significant policy insights firstly rebound effect does exist in china larger for electricity than for primary energies secondly by removing fossil energy subsides the rebound effect would be effectively mitigated and removing all subsides would reduce the rebound effect most however it would bring significant negative impacts on the macro economy thirdly an integrated policy with removal of fossil energy subsidies and increment of clean energy subsidies would be more effective greatly reducing rebound effect and also bring benefits for both economy and environment our findings would be critical for china s low carbon policy making in the future

decomposition analysis of co2 emissions from electricity generation in china abstract electricity generation in china mainly depends on coal and its products which has led to the increase in co2 emissions this paper intends to analyze the current status of co2 emissions from electricity generation in china during the period 1991 2009 and apply the logarithmic mean divisia index lmdi technique to find the nature of the factors influencing the changes in co2 emissions the main results as follows 1 co2 emission from electricity generation has increased from 530 96 mt in 1991 to 2393 02 mt in 2009 following an annual growth rate of 8 72 coal products is the main fuel type for thermal power generation which accounts for more than 90 co2 emissions from electricity generation 2 this paper also presents co2 emissions factor of electricity consumption which help calculate co2 emission from final electricity consumption 3 in china the economic activity effect is the most important contributor to increase co2 emissions from electricity generation but the electricity generation efficiency effect plays the dominant role in decreasing co2 emissions

achieving low carbon urban passenger transport in china insights from the heterogeneous rebound effect abstract the rapid increase in energy consumption and carbon emissions in china s passenger transportation sector threatens both the environment and the nation s energy security energy efficiency improvements leading to lower fuel consumption are therefore of considerable interest to policymakers trying to achieve low carbon travel however it is well established that higher miles per gallon efficiencies can by reducing the costs of travel lead to some level of increased personal travel the so called rebound effect this paper describes an empirical study to measure the size and also the variability in this effect at the provincial level and what this variability implies for a carbon tax policy this rebound effect is quantified using a two stage almost ideal demand system aids model a backfire effect i e the rebound is 100 is observed in urban passenger transport with disparities in the size of the rebound effect ranging from 114 to 153 among china s provinces the differences in economic development as well as related differences in consumers behavior especially in the behavior of marginal consumers have contributed to this heterogeneity with a larger carbon tax more than 110yuan tonne needed in richer provinces such as jiangsu zhejiang guangdong and fujian in order to bring about similar levels of carbon reductions nationwide

jevons paradox revisited the evidence for backfire from improved energy efficiency beginning with william stanley jevons in 1865 a number of authors have claimed that economically justified energy efficiency improvements will increase rather than reduce energy consumption jevons paradox is extremely difficult to test empirically but could have profound implications for energy and climate policy this paper summarises and critiques the arguments and evidence that have been cited in support of jevons paradox focusing in particular on the work of len brookes and harry saunders it identifies some empirical and theoretical weaknesses in these arguments highlights the questions they raise for economic orthodoxy and points to some interesting parallels between these arguments and those used by the biophysical school of ecological economics while the evidence in favour of jevons paradox is far from conclusive it does suggest that economy wide rebound effects are larger than is conventionally assumed and that energy plays a more important role in driving productivity improvements and economic growth than is conventionally assumed

exploring the rebound effect from the perspective of household an analysis of china s provincial level abstract the existence of the energy rebound effect may partially even totally offset the expected energy savings in order to explore the status of the household rebound effect in china we manually compiled the provincial energy input output table of china then combining econometric methods input output analysis and the re spending model we conduct a detailed analysis of both the direct and indirect energy rebound effect from the household perspective in china under a unified research framework the results show there are significant differences in risk vulnerability regarding energy rebound effect among different regions qinghai is the most vulnerable province as 69 23 of its economic sectors could lead to a backfire effect two economic sectors have the potential to cause a backfire effect in thirteen provinces in addition the chinese government and its provincial government should take full account of the regional differences when formulating energy policies to alleviate the pressure on energy conservation and carbon emission reduction

comments on using latent variable approach to estimate china s economy wide energy rebound effect over 1954 2010 by shuai shao tao huang and lili yang abstract in a recent article shao et al 2014 formulate economy wide energy rebound effect based on the ipat equation and employ latent variable approach for estimation we argue that their formulation should be revised and advocate the distinguishment between energy efficiency improvement and technological progress for estimating energy rebound effect an application to estimate china s energy rebound effect over 1981 2011 is also provided

using an extended lmdi model to explore techno economic drivers of energy related industrial co2 emission changes a case study for shanghai china although investment and r d activities can exert significant effects on energy related industrial co2 emissions eice related factors have not been fairly uncovered in the existing index decomposition studies this paper extends the previous logarithmic mean divisia index lmdi decomposition model by introducing three novel factors r d intensity investment intensity and r d efficiency the extended model not only considers the conventional drivers of eice but also reflects the microeconomic effects of investment and r d behaviors on eice furthermore taking shanghai as an example which is the economic center and leading co2 emitter in china we use the extended model to decompose and explain eice changes also we incorporate renewable energy sources into the proposed model to carry out an alternative decomposition analysis at shanghai s entire industrial level the results show that among conventional macroeconomic factors expanding output scale is mainly responsible for the increase in eice and industrial structure adjustment is the most significant factor in mitigating eice regardless of renewable energy sources the emission reduction effect of energy intensity focused on by the chinese government is less than the expected due to the rebound effect but the introduction of renewable energy sources intensifies its mitigating effect partly resulting from the transmission from the abating effect of industrial structure adjustment the effect of energy structure is the weakest although all the three novel factors exert significant effects on eice they are more sensitive to policy interventions than conventional factors r d intensity presents an obvious mitigating effect while investment intensity and r d efficiency display an overall promotion effect with some volatility the introduction of renewable energy sources intensifies the promotion effect of r d efficiency as a result of the green paradox effect finally we propose that co2 mitigation efforts should be made by considering both macroeconomic and microeconomic factors in order to achieve a desirable emission reduction effect

category pricing with state dependent utility there is substantial literature documenting the presence of state dependent utility with packaged goods data typically a form of brand loyalty is detected whereby there is a higher probability of purchasing the same brand as has been purchased in the recent past the economic significance of the measured loyalty remains an open question we consider the category pricing problem and demonstrate that the presence of loyalty materially affects optimal pricing the prices of higher quality products decline relative to those of lower quality when loyalty is introduced into the model given the well known problems with the confounding of state dependence and consumer heterogeneity loyalty must be measured in a model which allows for an unknown and possibly highly nonnormal distribution of heterogeneity we implement a highly flexible model of heterogeneity using multivariate mixtures of normals in a hierarchical choice model we use an euler equations approach to the solution of the dynamic pricing problem which allows us to consider a very large number of consumer types

modeling multiple sources of state dependence in random utility models a distributed lag approach we propose a utility theoretic brand choice model that accounts for four different sources of state dependence 1 effects of lagged choices structural state dependence 2 effects of serially correlated error terms in the random utility function habit persistence type 1 3 effects of serial correlations between utility maximizing alternatives on successive purchase occasions of a household habit persistence type 2 and 4 effects of lagged marketing variables carryover effects our proposed model also allows habit persistence to be a function of lagged marketing variables while accommodating the effects of unobserved heterogeneity in household choice parameters this model is more flexible than existing state dependence models in marketing and labor econometrics using scanner panel data we find structural state dependence to be the most important source of state dependence marketing mix elasticities are systematically understated if state dependence effects are incompletely accounted for the seetharaman and chintagunta 1998 model is shown to recover spurious variety seeking effects while overstating habit persistence effects ignoring habit persistence type 1 leads to an underestimation while ignoring habit persistence type 2 leads to an overestimation of structural state dependence effects we find lagged promotions to have carryover effects on habit persistence ignoring one or more sources of state dependence underestimates the total incremental impact of a sales promotion we draw implications for manufacturer pricing

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

designation and influence of household increasing block electricity tariffs in china abstract electricity is the guarantee of normal life and the electricity price is widely concerned as a developing country in the transition stage abundant policy implications are included in the electricity price in china thus whether to adjust the resident electricity price is a dilemma for the government however the current single tariff system cannot cope with the complex social and environmental problems a new price mechanism is indeed needed this paper tries to design an increasing block tariffs system with the consideration of residential income and electricity consumption the result indicates that the increasing block tariffs system with four tier structure is more reasonable for china although the increasing block tariffs will result in the increase of electricity price it is still acceptable and affordable the increasing block tariffs will greatly improve the equity and efficiency and promote the electricity saving and emissions reduction moreover the power companies will increase tariffs revenue which would use to the transmission networks investment in poor area in order to the offset the limitations of the increasing block tariffs the government should adopt some complementary measures

the impacts of removing energy subsidies on economy wide rebound effects in china an input output analysis abstract facing with the increasing contradiction of economic growth energy scarcity and environmental deterioration energy conservation and emissions abatement have been ambitious targets for the chinese government improving energy efficiency through technological advancement is a primary measure to achieve these targets however the existence of energy rebound effects may completely or partially offset energy savings associated with technological advancement this paper adopted a modified input output model to estimate the economy wide energy rebound effects across china s economic sectors with the consideration of energy subsidies the empirical results show that the aggregate rebound effect of china is about 1 9 in 2007 2010 thus technological advancement significantly restrains energy consumption increasing removing energy subsidies will cause the aggregate rebound effect declines to 1 53 specifically removing subsidies for coal and nature gas can reduce the rebound effects signifcantly while removing the subsidies for oil products has a small impact on rebound effect the existence of rebound effects implies that technological advancement should be cooperated with energy price reform so as to achieve the energy saving target in addition the government should consider the diversity of economic sectors and energy types when design the reform schedule

technological progress and rebound effect in china s nonferrous metals industry an empirical study as one of china s mainstay and six major energy intensive industries the nonferrous metals industry faces the intense contradiction between economic growth and energy environment constraints technological progress does not only realize the energy savings but also causes rebound effect by promoting output growth although the rebound effect is an important topic there is still very little empirical research that focuses on the nonferrous metals industry in china using the lmdi method and the total factor productivity model to calculate parameters we estimate the size of the rebound effect in china s nonferrous metals industry over the period 1985 2014 according to the results the average rebound effect is approximately 83 02 with a downward trend which indicates that most of the expected energy savings are mitigated the rebounds with a strong fluctuation are comparatively discussed in various periods suggesting that china cannot count only on technological progress to save energy and reduce emission furthermore the government should apply economic instruments such as energy pricing mechanism reform resource tax and carbon tax as supplements to realize the targets of energy conservation and emission reduction additionally optimizing sub sector structure and promoting substitution also play a significant role in the mitigation of the rebound effect

technological progress and energy rebound effect in china s textile industry evidence and policy implications abstract although energy efficiency improvement can reduce energy consumption reduction of the effective price will also increase the demand for energy services part of this reduction is then offset because of the energy efficiency improvement the magnitude of this energy rebound effect is one of the important factors that must be considered in the formulation and implementation of energy policies the textile industry is a traditional pillar industry in china it is an important part of the national economy and contributes significantly to international trade this study uses the morishima elasticities of substitution mes model combined with asymmetric energy prices trans log cost function and other econometric methods to establish a framework to measure the rebound effect in china s textile industry the empirical results of this paper indicate that the rebound effect for china s textile industry is 20 991 this reveals that energy efficiency improvement is conducive for energy saving to a certain degree notwithstanding these results also prove that energy efficiency improvement is not the only way for china s textile industry to realize energy saving and emission reduction finally based on the analysis future policy priorities are suggested

measuring energy rebound effect in the chinese economy an economic accounting approach estimating the magnitude of china s economy wide rebound effect has attracted much attention in recent years most existing studies measure the rebound effect through the additional energy consumption from technological progress however in general technological progress is not equivalent to energy efficiency improvement consequently their estimation may be misleading to overcome the limitation this paper develops an alternative approach for estimating energy rebound effect based on the proposed approach china s economy wide energy rebound effect is revisited the empirical result shows that during the period 1981 2011 the rebound effects in china are between 30 and 40 with an average value of 34 3

how large is the economy wide rebound effect abstract the size of the economy wide rebound effect is crucial for estimating the contribution that energy efficiency improvements can make to reducing greenhouse gas emissions and for understanding the drivers of energy use economy wide rebound from an energy efficiency improvement includes changes in the use of energy to produce complementary and substitute goods or inputs and other flow on effects that affect energy use across the economy as well as the direct rebound due to energy users using more of an energy service that has become less costly as result of improved energy efficiency jevons first argued in 1865 that improvements in energy efficiency increase total energy use and in recent decades researchers have argued for and against this backfire hypothesis theory provides some guidance on the factors affecting rebound but does not impose much constraint on the range of possible responses historical evidence suggests that the improved energy efficiency of recent technology has not reduced energy use because consumption has shifted to more energy intensive goods and services simulations and econometric research have produced mixed results some recent general equilibrium studies find large rebound around 100 but more research is needed to confirm or refute these findings

the rebound effect microeconomic definitions limitations and extensions abstract the rebound effect results in part from an increased consumption of energy services following an improvement in the technical efficiency of delivering those services this increased consumption offsets the energy savings that may otherwise be achieved if the rebound effect is sufficiently large it may undermine the rationale for policy measures to encourage energy efficiency the nature and magnitude of the rebound effect is the focus of long running dispute with energy economics this paper brings together previous theoretical work to provide a rigorous definition of the rebound effect to clarify key conceptual issues and to highlight the potential consequences of various assumptions for empirical estimates of the effect the focus is on the direct rebound effect for a single energy service indirect and economy wide rebound effects are not discussed beginning with khazzoom s original definition of the rebound effect we expose the limitations of three simplifying assumptions on which this definition is based first we argue that capital costs form an important part of the total cost of providing energy services and that empirical studies that estimate rebound effects from variations in energy prices are prone to bias second we argue that energy efficiency should be treated as an endogenous variable and that empirical estimates of the rebound effect may need to apply a simultaneous equation model to capture the joint determination of key variables third we explore the implications of the opportunity costs of time in the production of energy services and highlight the consequences for energy use of improved time efficiency the influence of time costs on the rebound effect and the existence of a parallel rebound effect with respect to time each of these considerations serves to highlight the difficulties in obtaining reliable estimates of the rebound effect and the different factors that need to be controlled for we discuss the implications of these findings for econometric studies and argue that several existing studies may overestimate the magnitude of the effect

estimating the rebound effect in us manufacturing energy consumption abstract the energy price shocks of the 1970s are usually assumed to have increased the search for new energy saving technologies where eventual gains in energy efficiencies will reduce the real per unit price of energy services and hence the consumption of energy will rise and partially offset the initial reduction in the usage of energy sources this is the rebound effect which is estimated for the us manufacturing sector using time series data applying the dynamic ols method dols when allowing for asymmetric price effects the rebound effect is found to be approximately 24 for the us manufacturing sector

missing carbon reductions exploring rebound and backfire effects in uk households households are expected to play a pivotal role in reducing the uk s greenhouse gas ghg emissions and the uk government is encouraging specific household actions to help meet its targets however due to the rebound effect only a portion of the ghg emission reductions estimated by simple engineering calculations are generally achieved in practice for example replacing short car journeys by walking or cycling reduces consumption of motor fuels but this frees up money that may be spent on for example purchasing extra clothes or flying on vacation alternatively the money may be put into savings since all of these options lead to ghg emissions total ghg savings may be less than anticipated indeed in some instances emissions may increase a phenomenon known as backfire we estimate that the rebound effect for a combination of three abatement actions by uk households is approximately 34 targeting re spending on goods and services with a low ghg intensity reduces this to a minimum of around 12 while re spending on goods and services with a high ghg intensity leads to backfire our study highlights the importance of shifting consumption to lower ghg intensive categories and investing in low carbon investments

re spending rebound a macro level assessment for oecd countries and emerging economies abstract it is well known that energy conservation can lead to rebound effects that partly offset the original energy savings one particular rebound mechanism is re spending of money savings associated with energy savings on energy intensive goods or services we calculate the average magnitude of this re spending rebound for different fuels and countries and for both energy and carbon co2 emissions we find that emerging economies neglected in past studies typically have larger rebounds than oecd countries since such economies play an increasingly important role in the global economy the re spending rebound is a growing concern the re spending effect is generally larger for gasoline than for natural gas and electricity paradoxically stronger financial incentives to conserve energy tend to increase the rebound this suggests that with climate regulation and peak oil the re spending rebound may become more important we discuss the policy implications of our findings

rebound effect of improved energy efficiency for different energy types a general equilibrium analysis for china abstract this paper explores the rebound effect of different energy types in china based on a static computable general equilibrium model a one off 5 energy efficiency improvement is imposed on five different types of energy respectively in all the 135 production sectors in china the rebound effect is measured both on the production level and on the economy wide level for each type of energy the results show that improving energy efficiency of using electricity has the largest positive impact on gdp among the five energy types inter fuel substitutability does not affect the macroeconomic results significantly but long run impact is usually greater than the short run impact for the exports oriented sectors those that are capital intensive get big negative shock in the short run while those that are labour intensive get hurt in the long run there is no backfire effect however improving efficiency of using electricity can cause negative rebound which implies that improving the energy efficiency of using electricity might be a good policy choice under china s current energy structure in general macro level rebound is larger than production level rebound primary energy goods show larger rebound effect than secondary energy goods in addition the paper points out that the policy makers in china should look at the rebound effect in the long term rather than in the short term the energy efficiency policy would be a good and effective policy choice for energy conservation in china when it still has small inter fuel substitution

heterogeneity in the rebound effect further evidence for germany rebound effects measure the behaviorally induced offset in the reduction of energy consumption following efficiency improvements using both panel estimation and quantile regression methods on household travel diary data collected in germany between 1997 and 2009 this study investigates the heterogeneity of the rebound effect in private transport with the average rebound effect being in the range of 57 to 62 our results are in line with a recent german study by frondel peters and vance 2008 but are substantially larger than those obtained from other studies furthermore our quantile regression results indicate that the magnitude of estimated fuel price elasticities from which rebound effects can be derived depends inversely on the household s driving intensity households with low vehicle mileage exhibit fuel price elasticities and hence rebound effects that are significantly larger than those for households with high vehicle mileage

on the rebound feedback between energy intensities and energy uses in iea countries abstract the interaction or feedback between energy efficiencies or energy intensities and energy use has long been the topic of debate some have argued that energy efficiency improvements by reducing energy intensities and therefore lowering the cost of energy services would lead to rebound effects offsetting much or all of any initial savings in energy in this paper we analyse historical data on energy use efficiency and pricing in different sectors to try and identify rebounds for the period of our data since about 1970 we show that key measures of activity car use manufacturing output and structure house area etc have changed little in response to changes in energy prices or efficiency instead continuing their long term evolution relative to gdp or other driving factors while our analysis cannot disentangle more macro level economic feedbacks in a detailed way we show indirectly that such effects also appear to have been small over the 1970s and 1980s overall our analysis of disaggregated sectoral and subsectoral energy use and activity trends in a variety of iea economies suggests that any feedback effect is small compared to both the effects on energy use of changes in energy intensities and overall economic growth we conclude that most of the improvements in energy efficiencies led to reductions in energy intensities observed in the 1970s and 1980s weighted by 1990 activity levels intensities were roughly 15 20 lower in 1994 5 than in 1973 which in turn meant real savings of energy energy demand in iea countries is roughly this much below what it would have been for the same gdp had these savings not occurred rebounds may have taken back some of the overall savings but most remain even after the fall of oil prices in 1986 any boost to gdp as a result of these savings could not have been sufficient to increase energy demand enough to significantly alter these conclusions that the savings remained after the fall in oil prices supports the notion that net savings restrained energy growth relative to gdp in some formulations arise from technological progress even if energy prices do not increase how far this effect can reach however is a matter of considerable debate

health insurance for humans information frictions plan choice and consumer welfare traditional models of insurance choice are predicated on fully informed and rational consumers protecting themselves from exposure to financial risk in practice choosing an insurance plan is a complicated decision often made without full information in this paper we combine new administrative data on health plan choices and claims with unique survey data on consumer information to identify risk preferences information frictions and hassle costs our additional friction measures are important predictors of choices and meaningfully impact risk preference estimates we study the implications of counterfactual insurance allocations to illustrate the importance of distinguishing between these micro foundations for welfare analysis

empirical evidence of direct rebound effect in catalonia this paper reviews the empirical literature concerning the direct rebound effect in households it briefly analyzes the main theoretical and methodological aspects and finally estimates the magnitude of direct rebound effect for all energy services using electricity in households of catalonia spain using econometric techniques the main results show an estimated direct rebound effect of 35 in the short term and 49 in the long term the existence of a rebound effect reduces the effectiveness of energy efficiency policies

a dynamic analysis of market structure based on panel data internal market structure analysis infers brand positions in an attribute space from preference and choice data given a market in which consumers have heterogeneous tastes for attributes previous market structure models have adopted a static framework e g elrod 1988 chintagunta 1994 elrod and keane 1995 furthermore they assumed that consumer perceptions of brand attributes do not vary across consumers yet these approaches may render inaccurate representations of market structure if there is state dependence in consumer choice behavior this paper attempts to incorporate consumer choice dynamics into market structure models by specifying the source of choice dynamics explicitly in particular the process by which past purchases affect current choices is modeled in a framework which captures both consumer habit persistence and variety seeking behavior more specifically consumer preferences for brand attributes are modeled to depend on the attributes of brands bought on the previous purchase occasion furthermore the modeling approach adopted incorporates heterogeneity in both consumer preferences and perceptions of brand attributes the audience of this paper includes practitioners and academics interested in understanding consumer choice processes and inferring market structure from consumer choice data the proposed models are estimated on nielsen scanner panel data for margarine peanut butter yogurt and liquid detergent using simulated maximum likelihood techniques the empirical results suggest that accounting for choice dynamics improves both in sample and out of sample fit the results indicate that the average consumer is habit persistent in all the product categories studied this result is consistent with the findings of kannan and sanchez 1994 who conducted an aggregate analysis of consumer variety seeking behavior across product categories however the results obtained in this paper suggest that consumers are heterogeneous with respect to the processes by which past purchases affect current purchases these results provide strong evidence for habit persistence and variety seeking in brand attributes to be the behavioral source of consumer choice dynamics in food categories thus consumer tastes utility weights seem to be affected by the attributes of the brands consumed in the past given the empirical result that a large proportion of consumers are habit persistent this suggests that tastes are reinforced by the brand attributes consumed in the past the empirical results also show that not accounting for state dependence in market structure models for panel data may produce misleading results that is depending on consumer behavior patterns models that do not account for state dependence may distort the true nature of competition among brands more specifically the results confirm the expectation that if there is habit persistence that is if consumer tastes are reinforced by attributes of brands consumed in the past models that do not capture this choice dynamics will overestimate the distance between similar brands furthermore the policy experiments conducted suggest that 1 static models overestimate the short run impact of a price cut on the sales of the brand on promotion 2 price cuts hurt the sales of the more similar brands more and 3 free samples affect relatively less similar brands the most finally this paper studies variety seeking and habit persistence across brands over purchase occasions however variety seeking behavior may also involve the purchase of a portfolio of brands or items at a purchase occasion consumers may buy multiple items knowing that prior to the next trip they may want to consume different items simanson 1990 walsh 1995 this type of behavior can be modeled within the context of dynamic expected utility maximization with forward looking consumers the development and estimation of market structure models that include forward looking consumers who maximize expected utility over a planning horizon incorporating their future tastes and needs and shopping for an inventory of brands remain an important future research issue

fuel conserving and using production functions abstract this article compares eight production cost functions used or potentially useful for exploring how energy efficiency gains affect energy consumption we show the practitioner s choice of function can inadvertently pre determine results and make recommendations as to which functions are flexible enough to prevent this we also show pre selected factor substitution elasticities can similarly pre determine results to aid the comparison we decompose the energy consumption rebound effect into intensity and output income effects which also delivers insight into the mechanisms of rebound we conclude by recommending practitioners restrict themselves to either the gallant fourier or the generalized leontief symmetric generalized barnett cost functions as being sufficiently rebound flexible the translog cost function may be suitable given certain conditions and a particular form of the ces solow function is a possible but problematic candidate along the way the article provides a general methodology for similarly examining any arbitrarily defined constant returns to scale production or cost function

rethinking economy wide rebound measures an unbiased proposal in spite of having been first introduced in the last half of the ninetieth century the debate about the possible rebound effects from energy efficiency improvements is still an open question in the economic literature this paper contributes to the existing research on this issue proposing an unbiased measure for economy wide rebound effects the novelty of this economy wide rebound measure stems from the fact that not only actual energy savings but also potential energy savings are quantified under general equilibrium conditions our findings indicate that the use of engineering savings instead of general equilibrium potential savings downward biases economy wide rebound effects and upward biases backfire effects the discrepancies between the traditional indicator and our proposed measure are analysed in the context of the spanish economy

estimating future elasticities of substitution for the rebound debate abstract because they lower the cost of using energy in production and consumption activities energy efficiency improvements may lead to a rebound effect in which the demand for energy increases to offset partly or completely the initial energy saving the magnitude of the rebound effect depends on 1 the extent to which the effective costs of energy services capital and operating actually decrease from efficiency improvements 2 the technical and economic ease with which energy and other inputs to production and consumption capital labour materials can be substituted when the effective cost of using energy does in fact decrease 3 the response of intermediate and final demands to changes in the cost of energy services structural change and 4 the response of energy service demand to changes in income estimates of 1 and 2 together which is the elasticity of substitution esub between capital and energy have been criticized in the past for either not being explicit about what is technically possible in future critique of top down or ignoring the intangible costs facing firms and households when considering and implementing energy efficiency investments critique of bottom up in this study we attempt to address these two concerns by using a technologically explicit and behaviourally realistic technology simulation model to estimate long run future esub values for capital and energy for the canadian economy our simulations suggest that the capital energy esub may be lower than assumed by most studies that ignore behaviour suggesting only weak substitution between capital and energy ironically this could mean that our energy efficiency efforts will be less effective than sometimes thought but that the rebound effect will also be relatively small however estimates of 3 and 4 must be combined with our findings to assess the full magnitude of the rebound effect

modeling heterogeneity and state dependence in consumer choice behavior in frequently purchased consumer goods markets consumer brand choices exhibit substantial persistence across purchase occasions in this article i estimate a choice model that admits of both heterogeneity in preferences and true state dependence as sources of this persistence using nielsen scanner data on ketchup i find evidence for true state dependence in the choice process even after controlling for a rich heterogeneity structure simulation of the model indicates that the long term effect of a promotion induced purchase on future purchase probabilities is positive but small

a framework for investigating habits the hand of the past and heterogeneity in dynamic brand choice in this paper we develop a general class of dynamic brand choice models called lightning bolt lb models which are consistent with the theory of random utility maximization of consumer choice behavior the underlying random utility process is markov and the inter temporal evolution of the utility maximizing brand choice process is also markov the models permit parsimonious parameterizations of the random utility process in brand choices with the resulting switching probabilities being functionally related to explanatory variables the model allows for structural state dependence feedback habit persistence inertia and unobserved heterogeneity the theoretical development shows that several well known stochastic brand choice models can be deduced from random utility maximization theory from a managerial perspective the usefulness of the proposed model stems from its ability to separate out the effects of habits state dependence and heterogeneity strong state dependence effects imply incentives for inducing trial of a brand e g product sampling in contrast with state dependence a strong habit persistence effect may be indicative of buyer behavior where inducement of trial of a different brand may not be sufficient to maintain a sustained defection of the consumer from the habitually purchased brand to the trial brand failure to distinguish between these two effects has important implications for example a model that only accounts for state dependence effects would in the presence of only habit persistence incorrectly attribute it to state dependence based on this the manager could decide to embark on an expensive sampling program that might prove ineffective due to the absence of state dependence it is also important to distinguish between the effects of unobserved heterogeneity and state dependence in the absence of true state dependence failing to account for unobservable variations across households such as differences in price sensitivities results in the temporally persistent unobservable elements showing up as state dependence in the model hence a manager may incorrectly opt for sampling as the appropriate marketing action whereas a couponing or price promotion strategy should have been preferred we estimate the model parameters using the ac nielsen household scanner panel data set on catsup purchases further we investigate empirical techniques for overcoming the initial conditions problem that affects many dynamic models of brand choice through simulation analysis using the estimated parameters we show that the calculated profitability of a promotion must take into account the multi period impact due to state dependence further we demonstrate how ignoring heterogeneity can result in spurious state dependence thereby making marketing tactics such as product sampling appear far more attractive than they actually are specifically the model that accounts only for habit persistence and state dependence effects predicts a share increase of 2 4 points through sampling for one of the brands in the empirical analysis once the effects of unobserved heterogeneity are accounted for however this number drops precipitously to 0 3 while even this low number might fulfill the objectives of the brand manager it ensures that expectations are not eight times that number it is important to note that this paper is a first attempt at analyzing the three fundamental dimensions of dynamic brand choice behavior our formulation represents a reduced form approach as opposed to a structural approach other limitations of the model include our focus on time invariant choice sets extensions of the model to situations where choice sets vary over time are possible but are difficult another limitation is the dependence on multivariate extreme value distributions an alternative would be to use multivariate normal distributions i e a probit like structure which has certain useful properties a comparison of the two approaches would be useful empirical extensions of the model to allow for higher order processes and nested logit type model structures could also be fruitful explicitly incorporating variety seeking behavior in the model would further enrich the theoretical framework proposed in this paper

observed and unobserved preference heterogeneity in brand choice models this paper extends the scanner based choice literature by explicitly incorporating individual level brand preference data we illustrate our model using a unique data set that combines survey and scanner data collected from the same individuals the addition of individual specific brand preference information significantly improves fit and prediction furthermore this observed heterogeneity better explains choice than does unobserved heterogeneity in the standard scanner model s parameters more importantly we find that the standard model underestimates the importance of consumers brand preferences and overestimates both brand loyalties and price sensitivities brand loyalty is overestimated because models without preference information confound state dependence heterogeneity and preference effects price sensitivities are inflated because the average preference based consumer is implicitly assumed to be more willing to switch from his preferred brand than is the real preference based consumer further standard models overestimate the heterogeneity in price and loyalty sensitivities and misidentify both price and loyalty sensitive consumers the managerial implications of our findings and the applicability of our methodology when survey data are collected infrequently and for only a subsample of consumers are pursued we demonstrate that even under these circumstances better populationwide pricing and promotion decisions are identified and more accurate targeting results

reform of refined oil product pricing mechanism and energy rebound effect for passenger transportation in china new huadu business school research fund china sustainable energy program of the energy foundation g 1203 15828 national social science foundation of china 12zd059 ministry of education 10gbj013

empirical analysis on energy rebound effect from the perspective of technological progress a case study of china s transport sector abstract energy rebound effect is a major issue in energy economics global energy and environmental problems have compelled the need for simultaneous attainment of economic development and energy conservation technological progress increases energy efficiency and saves energy but it also causes energy rebound effect which discounts the expected energy conservation china s transport sector is energy intensive therefore investigating rebound effect in china s transport sector has a very important significance for energy conservation and the formulation of related policies taking china s transport sector as a case study we used translog production function to measure the contribution rate of technological progress to output growth and estimated the rebound effect the results show that the average rebound effect was about 68 3 during 1981 2015 finally we provided relevant policy recommendations on the rebound effect based on the characteristics of energy use in china s transport sector

the effectiveness of energy efficiency improvement in a developing country rebound effect of residential electricity use in south korea abstract the government of south korea considers an energy efficiency improvement policy an effective economic measure for climate change like many other governments but it is unaware of any rebound effect the unexpected result of energy efficiency improvement so the rebound effect of residential electricity use in south korea was estimated using two different scales in this paper at the macro level the rebound effect was estimated indirectly by using price elasticity and at the micro level the rebound effect of individual home appliances was estimated directly by using a non linear relationship between energy efficiency and energy use at the macro level the long and short term results of rebound effect were estimated at 30 and 38 respectively also at the micro level the rebound effect of air conditioners was 57 70 while refrigerators showed only a composite of rebound and income effects finally there was no backfire effect and efficiency improvement brought energy reduction in conclusion these suggest that rebound effect is an important factor that the government of south korea must consider when planning its energy efficiency improvement policy

rebound effect of transportation considering additional capital costs and input output relationships the role of subsistence consumption and unmet demand abstract the anticipated carbon mitigation through energy saving technology progress might be partially or even totally offset due to rebound effect a better understanding of rebound effect especially the underling mechanisms has important implications for energy efficiency policies to achieve the goal of sustainability previous studies usually ignore additional capital costs for adopting energy efficient equipment and indirect carbon emissions for providing new consumption bundles also the precise mechanisms of how living standard affects rebound effect are unknown using almost ideal demand system aids model and input output relationships among sectors this paper builds a method to estimate the rebound effect that allows for additional capital costs and carbon emission changes of all other goods and services due to backward forward linkages we find that rebound effect is over 100 for transportation in rural china even though additional capital costs would indeed reduce the magnitude and the results are quite robust to alternative settings as for the mechanisms rebound effect is divided into substitution and income channels by slutsky decomposition here we show that both of these two channels are dependent on living standard because of subsistence consumption and unmet demand carbon emissions of poor households will rebound more through income channel of unmet demand while rich households usually do not restricted by subsistence consumption and thus through substitution channel rebound of carbon emissions would be larger for rich households the opposite directions of mechanisms dig more information about the nonlinearity of rebound effect to income levels furthermore given the estimating results this paper gains several insights in terms of welfare benefits rather than just focuses on carbon reduction

a review of optimal energy policy instruments on industrial energy efficiency programs rebound effects and government policies abstract industrial energy efficiency programs ieeps are defined as one of the most popular government policies that aim to reduce energy consumption in industrial energy intensive sectors in this paper we review and classify the most important academic studies that have addressed the environmental and economic aspects of ieeps using a systematic review the classification of energy policy instruments has been developed based on an analytical approach we discuss also the outputs benefits and barriers of ieeps besides a comprehensive argument about the restrictive policies on the rebound effects made after the implementation of these programs the results disclose that china usa and sweden are the most addressed countries on ieeps and their applications in this regard incentive energy policies e g voluntary agreements and subsidies have been applied more than others in the last decade furthermore most of the reviewed studies emphasize energy price reform as an effective practical policy while a few analytical methods can be seen to help policy makers determine the optimal levels of decision variables finally according to the state of the art analysis the authors provide some novel recommendations to improve the performance of ieeps using some restrictive policies on the negative impacts of rebound effects

analysis of technological progress and input prices on electricity consumption evidence from china abstract this paper establishes a translog cost function model with productivity growth equations to study the influence of technological progress and price changes on electricity production factors and consumption within a unified analytic framework regression is applied to the panel data for seven regions in china during the period 1997 to 2013 the functions of production costs on factor substitution are analyzed based on the regression the influence of electricity price and technological progress on electricity productivity and the rebound effect of electricity are discussed electricity price can significantly and positively influence electricity productivity expressed by the total value of output consumed by unit electricity however the stimulation of technological progress is not notable the rebound effect of electricity computed based on an electricity price breakdown showed that values of the rebound effect in southwestern china and central china were higher than 100 while annual average values of the rebound effect in northeastern china and southern china were 60 39 and 81 47 respectively the area with the lowest annual average value for the rebound effect was northwestern china at 14 96

consumer learning brand loyalty and competition in several markets consumers can gain further information regarding how well a product fits their preferences only by experiencing it after purchase this could then generate loyalty for the products tried first this paper considers a model in which consumers learn in the first period about the product they buy and then make choices in the second period about the competing products given what they learned in the first period the paper finds that if the distribution of valuations for each product is negatively positively skewed a firm benefits is hurt in the future from having a greater market share today the brand loyalty characteristic with negative skewness two effects are identified on one hand marginal forward looking consumers are less price sensitive than myopic consumers and this is a force toward higher prices on the other hand forward looking firms realize that they gain in the future from having a higher market share in the current period and compete more aggressively in prices for similar discount factors for consumers and firms the latter effect dominates the paper also characterizes the importance of consumer learning effects on the market outcome

the impact of increased efficiency in the industrial use of energy a computable general equilibrium analysis for the united kingdom the conventional wisdom is that improving energy efficiency will lower energy use however there is an extensive debate in the energy economics policy literature concerning rebound effects these occur because an improvement in energy efficiency produces a fall in the effective price of energy services the response of the economic system to this price fall at least partially offsets the expected beneficial impact of the energy efficiency gain in this paper we use an economy energy environment computable general equilibrium cge model for the uk to measure the impact of a 5 across the board improvement in the efficiency of energy use in all production sectors we identify rebound effects of the order of 30 50 but no backfire no increase in energy use however these results are sensitive to the assumed structure of the labour market key production elasticities the time period under consideration and the mechanism through which increased government revenues are recycled back to the economy

the greenhouse effect the fallacies in the energy efficiency solution abstract the view that widespread improvements in energy efficiency can by themselves do anything to halt the build up of greenhouse gases around the globe is fundamentally unsound it is based on the same fallacies that underlie the claim that energy savings from improving efficiency can substitute for new energy supply the paper by keepin and kats1 claiming that per tonne of coal not burned improvements in energy efficiency are more cost effective than substituting nuclear for coal fired power is therefore an irrelevancy as far as this debate is concerned reductions is energy intensity of output that are not damaging to the economy are associated with increases not decreases in energy demand at the macroeconomic level even within the boundaries of their own flawed approach their attempt2 to refute the critique of their thesis made by jones3 was little more than misdirected grape shot with no discernable connected thread of argument

the abatement of carbon dioxide intensity in china factors decomposition and policy implications to deal with the challenges brought about by climate changes china decided to reduce the carbon dioxide co2 intensity by 40 45 per cent from 2005 to 2020 using the decomposition technique this study finds that energy intensity is the most important force to drive the decline of co2 intensity between 1980 and 2008 followed by structural factors such as the adjustment of energy and industrial structure therefore any environmental policy to promote energy efficiency will play the biggest role in achieving the target of abating co2 intensity in 2020

the rebound effect for space heating empirical evidence from austria abstract the major focus of this paper is to investigate the magnitude of the rebound effect for space heating in austria different approaches are applied and compared the most important result of this investigation is that despite the fact that all approaches applied have their weaknesses and some results were not highly significant the final outcomes of the different approaches show quite good coincidence they provide evidence of a rebound effect between 20 and 30 the most important conclusions for energy policy makers are i standards with respect to building codes are very important tools to increase the thermal quality of new buildings ii due to prevailing low energy prices a triggering tool which may be rebates or loans has to be implemented to increase the efficiency of the building stock