the carbon footprint of uk households 1990 2004 a socio economically disaggregated quasi multi regional input output model this paper presents a socio economically disaggregated framework for attributing co2 emissions to people s high level functional needs based around a quasi multi regional input output qmrio model the study in theory takes into account all co2 emissions that arise from energy used in production of goods and services to satisfy uk household demand whether the emissions occur in the uk or abroad results show that co2 emissions attributable to households were 15 above 1990 levels in 2004 and that although absolute decoupling occurred between household expenditure and co2 during the uk s switch from coal to gas in the early 1990s since then only slight relative decoupling is evident the proportion of co2 that arises outside uk borders in support of uk consumption is rising and reducing these emissions is particularly problematic in a global trading system investigation into the carbon footprint of different segments of the uk population shows wide variation the segment with the highest carbon footprint emits 64 more co2 than the segment with the lowest results show that recreation and leisure are responsible for over one quarter of co2 emissions in a typical uk household in 2004 we conclude that expanding lifestyle aspirations are significant factors in driving household co2 emissions but the study also emphasizes that attention must be paid to the infrastructures and institutions that result in considerable amounts of co2 being locked up in basic household activities through which people meet their everyday needs for subsistence protection and communication with family and friends the findings highlight the sheer scale of the challenge facing uk policy makers and suggest that policies should be targeted towards segments of society responsible for the highest carbon footprints

revisiting the tourism led growth hypothesis for turkey using the bounds test and johansen approach for cointegration abstract this paper empirically revisits and investigates the tourism led growth tlg hypothesis in the case of turkey by employing the bounds test and johansen approach for cointegration using annual data from 1960 2006 although gunduz and hatemi j 2005 is the tourism led growth hypothesis valid for turkey applied economics letters 12 499 504 support the tlg hypothesis for turkey suggesting unidirectional causation from tourism to economic growth by making use of the leveraged bootstrap causality tests and ongan and demiroz 2005 the contribution of tourism to the long run turkish economic growth ekonomick casopis journal of economics 53 9 880 894 suggest bidirectional causality between international tourism and economic growth in turkey this study does not find any cointegration between international tourism and economic growth in turkey therefore unlike the findings of gunduz and hatemi j 2005 and ongan and demiroz 2005 this study rejects the tlg hypothesis for the turkish economy since no cointegration was found and error correction mechanisms plus causality tests cannot be run for further steps in the long term

income taxes and urban spatial structure abstract this paper examines the impact of an income tax in a monocentric city where households equilibriate their allocation of time between work commuting and leisure an increase in the income tax rate lowers the implicit value of time and hence transportation costs compensated equilibrium comparative statics analysis shows that under certain conditions this results in a larger more dispersed urban area with lower land rents at the city center and less population within any given distance from the center the welfare effect of an income tax rate change is also studied and an expression for the marginal excess burden is derived the income tax produces welfare losses both because it induces substitution in favor of leisure and in favor of travel the latter accompanied by excessive spatial dispersion and consumption of space the marginal excess burden depends not only on the compensated demand elasticity for leisure but also on that for space finally the problem of benefit measurement for transportation projects in this tax distorted spatial economy is examined benefit measures should be deflated to adjust for the fact that further transportation improvements lead to reduction of land use intensity exacerbating the problem of spatial resource misallocation in an already excessively dispersed urban area

intertemporal lifestyle changes and carbon emissions evidence from a china household survey abstract this paper examines the endogenous evolution of household consumption patterns and household carbon emissions hces by integrating the analysis methods of income distribution with climate change based on a large scale household survey spanning from 2012 to 2016 in china we estimated the direct and indirect hces observed inverse u shaped carbon kuznets curves ckc and significant changes in hces over the period at the household level applying the oaxaca blinder method we decomposed factors causing the changes in hces and found that income and demographic effects contribute only 25 1 to the total increase of hces the other 74 9 remain unexplained and we define them as the effect of intertemporal lifestyle changes further analysis from multiple perspectives illustrates that the lifestyles of households across various social strata are becoming increasingly higher carbon intensive over time even though the income remains unchanged the findings indicate that existing modeling and projections of carbon emissions based on income and household characteristics may underestimate the future emissions pressure from the household sector hence we conclude that in order to reach more meaningful results the increasing effect of lifestyles should be taken into account when conducting climate change studies and formulating climate policies

dis incentivizing sustainable intensification the case of zambia s maize fertilizer subsidy program abstract poor and declining soil fertility is a major constraint to increased cereal yields in sub saharan africa while input subsidy programs isps for inorganic fertilizer are a popular and expensive tool used by african governments to increase smallholder farmers cereal yields far fewer resources are devoted to promoting other soil fertility management sfm practices that can improve soil health increase cereal yield response to inorganic fertilizer and support sustainable agricultural intensification moreover little is known about how isps affect farmers use of such sfm practices we examine whether and to what extent household participation in zambia s maize fertilizer subsidy program affects the household s use of fallowing intercropping crop rotation and animal manure using nationally representative panel survey data from zambian smallholder farm households we find that zambia s maize fertilizer subsidy program reduces the probability and extent of fallowing and intercropping of maize with other crops in addition we find some evidence that the program induces an increase in continuous maize cultivation on the same plot over time however the weight of the evidence suggests no statistically significant isp effects on the use of animal manure the analysis uses the mundlak chamberlain device to control for time invariant unobserved heterogeneity and addresses concerns related to the endogeneity of selection into the subsidy program with an instrumental variables control function approach overall our results suggest that zambia s maize fertilizer subsidy program may have dis incentivized sustainable intensification rather than promoted it

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

energy consumption and urban sprawl evidence for the spanish case residential electricity consumption constitutes one of the largest sources of spanish final energy demand to improve electricity savings policies oriented towards efficiency in residential consumption such as replacement of appliances or the construction of nearly zero energy buildings have been suggested and implemented however the potential relevance of urban structural characteristics such as the increase in detached houses in sprawling residential areas has not often been considered the aim of this research is to analyse the relevance of living in a detached house located in a dispersed urban area to household electricity consumption thus an electricity consumption model is estimated by using household socioeconomic variables and including urban characteristics as its determinants such us the level of urban agglomeration or whether families live in detached sprawling homes the model is estimated by using 2014 household budget survey hbs microdata and applying ordinary least squares ols as well as quantile regressions qr as econometric procedures endogeneity problems are corrected by means of instrumental variables the results confirm that living in a detached house significantly increases electricity consumption whereas urban agglomerations have the opposite effect sprawl is occurring rapidly in spanish cities and according to our results it could constitute a relevant source of increase in electricity demand in the following years

soil conservation as an investment in land abstract most studies on the problem of optimal soil conservation have analyzed soil conservation measures as being time limited in their effect this paper extends previous analyses of the soil conservation decision by allowing farmers to make investments in soil conservation structures such as terraces bundles and ditches it shows that the main conclusions arrived at in previous studies remain valid the long term effects of unanticipated permanent changes in prices and discount rates may go either way independent of whether conservation measures are time limited or have lasting effects on the soil base

an economic model of soil conservation by introducing soil depth and soil loss into a simple model of agricultural production this paper seeks to determine when the private path of erosion differs from the socially optimal path considering the depletion of soil only and abstracting from the environmental disruption caused by erosion the paper argues that under most institutional arrangements the social and private rates of erosion are the same the paper concludes that public policy should be directed toward reducing erosion only when it leads to significant pollution externalities

household behavior in a monocentric urban area with a public sector abstract this paper has examined how a public sector alters the model of urban household behavior and its predictions the qualitative housing price and demand location characteristics remain unchanged by the introduction of either an exogenous or endogenous public sector in addition the household s response to tax rate and public service changes depend solely upon the nonlocational demand relationships the major impact of location per se on the household s demand vector is through an additional hicksian price term whether locational effects reinforce or vitiate nonlocational demand changes depends upon the compensated relationship between the good in question and housing this paper also investigated the design of neutral public budgets government budgets using property income or comprehensive sales taxes to finance public services cannot be neutral with respect to housing demand and location of the four types of taxes considered only a narrow based sales tax can finance public services neutrally

energy intensive lifestyles time use the activity patterns of consumers and related energy demands in finland time use survey data has been used to model household activities beyond market transactions accordingly measures such as the goods intensity of household activities and the energy and carbon intensity of household activities have been derived in this paper we build on this approach by using time use data to model the direct and indirect energy use of households from this we present a decomposition analysis of the changes in the embedded and direct energy consumption of finnish households from 1987 to 2009 relevant questions that arise include that of whether increases in total energy consumption are due to changes in activity patterns changes in the energy intensity of activities or due to demographic changes beyond the empirical work we suggest that time use approaches require a more explicit theorization of time

are younger generations higher carbon emitters than their elders inequalities generations and co2 emissions in france and in the usa abstract proper understanding of the determinants of household co2 emissions is essential for a shift to sustainable lifestyles this paper explores the impacts of date of birth and income on household co2 emissions in france and in the usa direct co2 emissions of french and american households are computed from consumer budget surveys over the 1980 2000 time period age period cohort estimators are used to isolate the generational effect on co2 emissions i e the specific effect of date of birth independent of the age the year and other control variables the paper shows that french 1935 55 cohorts have a stronger tendency to emit co2 than their predecessors and followers the generational effect is explained by the fact that over their lifespan french baby boomers are better off than other generations and live in energy and carbon inefficient dwellings in the usa the absence of a generational effect on co2 emissions can be explained by the fact that intergenerational income inequalities are weaker than in france persistence of the generational effect once income and housing type is controlled for in france can be explained by the difficulty for french 1935 55 cohorts to adapt to sober energy consumption patterns

the effect of new type urbanization on energy consumption in china a spatial econometric analysis abstract china s urbanization is rapidly proceeding while bringing marked impact on the energy consumption this paper contributes to current literature by using an improved spatial econometric model stochastic impacts by regression on population affluence and technology stirpat to investigate the effect of urbanization on energy consumption for china s regions the impact of urbanization is further disaggregated into direct and indirect impacts from the perspective of spatial econometrics results show that if the urbanization level increases by 1 0 energy consumption levels will correspondingly decrease by 0 089 the spatial spillover effect on adjacent areas is positive a 1 0 increase in one specific area s urbanization level leads to a 0 136 increase in an adjacent area s energy consumption it is suggested that it is essential to devote major efforts to energy conservation in the process of improving the new type urbanization in particular disaggregating china s targets for controlling energy consumption into smaller targets for different regions will contribute to controlling the growth of energy consumption

analysis of co2 emissions embodied in china s bilateral trade a non competitive import input output approach co2 emissions embodied in international trade are critical to the national carbon mitigation strategy studies estimating embodied co2 emissions in china often overestimate actual values this work calculates china s co2 emissions embodied in bilateral trade with the usa european union japan and other countries using a modified non competitive import input output method and latest data the results show that net co2 emissions embodied in china s trade in 2007 were only 400 million tons much lower than previous estimations accordingly china s co2 emission on the consumption side in 2007 dropped to 5 628 billion tons with the transfer part accounting for 6 6 of total co2 emissions calculated for the production side it is concluded that because co2 emissions embodied in trade are not as great as previously estimated china should place more emphases on energy saving and emission reduction on its own side instead of emission transfer to substantially mitigate co2 emissions

capitalization and the theory of local public finance the tiebout literature is incomplete this paper argues because it has not fully accounted for the capitalization of local fiscal variables into house values the paper explains why capitalization arises why it persists in long run equilibrium how it affects both residential location and the outcome of local voting and why it interferes with the efficiency of a system of local governments the analysis which is based on the main tiebout assumptions plus a property tax combines a model of household bids in a housing market with a median voter model of local public service determination

how does energy consumption affect china s urbanization new evidence from dynamic threshold panel models abstract energy consumption may play different roles at different stages of urbanization and economic growth given china s rapid economic development and urbanization process this study tries to explore the possible nonlinear relationship between energy consumption and urbanization in china against the background of promoting new type urbanization the level of china s urbanization is evaluated comprehensively using the entropy method a newly developed dynamic threshold panel model is employed to examine the nexus of energy consumption and comprehensive urbanization with full consideration of heterogeneous characteristics the panel data vector autoregression or pvar model is also used to estimate the direct effects of various energy consumption patterns on the urbanization the empirical results indicate that the nexus of energy consumption and urbanization is indeed nonlinear and that energy consumption is conducive to promote china s urbanization at the current stage of development however the positive effect decreases when there is an increase in energy consumption intensity and energy consumption scale whereas the effect increases with the promotion of energy consumption structure

embedded carbon footprint of chinese urban households structure and changes reducing environmental pressure is a major concern for china but despite the improvements in energy efficiency its gross carbon dioxide co2 emissions have maintained an upward trend consistent with the jevons paradox a fundamental shift is thus needed at all levels including the household this paper explores the embedded carbon footprint ecf of chinese urban households associated with activities such as food personal transport communications education recreation health and hygiene it uses an input output model for carbon emissions and 2003 2009 urban household data the results show that the total ecf emission intensity increases when an individual s consumption is higher than 10 000 yuan structural changes are further observed with consumption expenditure above 10 000 food clothing and other survival oriented emissions intensities as well as education health and development oriented emissions intensities reduce transport recreation housing and enjoyment oriented emissions intensities increase or remain stable and the total emissions intensity increases currently per capita consumption expenditure of chinese urban residents exceeds 10 000 and as income continues to rise china will remain on a high carbon track there is a need for better policies management and behavioural change and the study provides some policy suggestions including a carbon quota system to guide individual consumption

applying quantile regression and shapley decomposition to analyzing the determinants of household embedded carbon emissions evidence from urban china abstract as co2 emissions differ in households with different characteristics mitigation policies still address the contributions of these characteristics and their effects on specific households using a representative resident survey in urban china this paper compares how household characteristics differ in their associations with household embedded carbon emissions heces at different levels by quantile regression then this paper analyzes the contributions of these characteristics by shapley decomposition the findings include the following i household income is the most important contributor to the difference of heces and its positive effect increases as heces rise ii the use of wealth has different effects on heces because household housing ownership and deposits contribute little to heces but the positive effects of household car ownership contribute 25 8 iii young people and children will emit more heces than adults the employed emit more than persons who are unemployed or retired iv education increases heces overall but mainly at the low quantiles the negative effect of the marriage increases as heces rise v income car ownership marital status size and constitution of households with high heces should be addressed to reduce the inequality of heces indeed education on the low carbon concept is another way forward

on welfare measurement in cities this paper extends project evaluation in a spatial urban economy to consider the more general case of distortionary public finances if a local public improvement is financed at least in part by a distortionary property tax we show that residential land prices do not accurately measure the value of land improvements even when households are identical and the improvement is infinitesimally small the magnitude and direction of the measurement error will depend on the second order effects on aggregate demand via changes in population density at each location and on overall city size

the impacts of china s household consumption expenditure patterns on energy demand and carbon emissions towards 2050 abstract this paper explores how china s household consumption patterns over the period 2005 2050 influence the total energy demand and carbon dioxide co2 emissions in two baseline scenarios and how it influences carbon prices as well as the economic cost in the corresponding carbon mitigation scenarios to this end we first put forward two possible household consumption expenditure patterns up to 2050 using the working leser model taking into account total expenditure increase and urbanization for comparison both expenditure patterns are then incorporated in a hybrid recursive dynamic computable general equilibrium model the results reveal that as income level increases in the coming decades the direct and indirect household energy requirements and co2 emissions would rise drastically when household expenditure shifts from material products and transport to service oriented goods around 21 000 mtce 1 of primary energy and 45 billion tons of co2 emissions would be saved over the 45 year period from 2005 to 2050 moreover carbon prices in the dematerialized mitigation scenario would fall by 13 in 2050 thus reducing the economic cost

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

consumer supplier government triangular relations rethinking the uk policy path for carbon emissions reduction from the uk residential sector abstract the uk residential household sector is responsible for approximately 30 of total carbon dioxide emissions and is often seen as the most promising in terms of early reductions as most direct household emissions come from only two fuel sources this paper critically examines how existing emissions reduction policies for the sector shape and are shaped by relations between the three main groups of actor in this policy domain central government gas and electricity suppliers and energy users focusing on relations between three dyads government suppliers suppliers consumers and consumers government enables us to examine aspects of demand reduction that have often been overlooked to date by relations we refer to services power relationships and flows of capital and information as well as less easily defined elements such as loyalty trust and accountability the paper argues that the chosen government policy path to deliver demand reduction which heavily emphasises the suppliers role suffers from principal agent problems fails to align consumers and supplier interests toward emissions reduction and does not yet portray a lower carbon future in positive terms it suggests that more attention should be paid to government consumer relations recognising that energy consumers are also citizens

hedonic prices and the benefits of public projects s scotchmer has shown that even if the population is homogeneous hedonic prices do not correctly measure long run benefit s of a large public project this paper examines the direction of err ors and shows that the use of cross sectional land rent differentials leads to overestimation of the benefits the short run benefits with fixed lot size are also considered copyright 1988 by the econometric society

residential electricity demand dynamics in turkey abstract this article provides fresh empirical evidences for the income and price elasticies of the residential energy demand both in the short run and long run for turkey over the period 1968 2005 using the bounds testing procedure to cointegration the computed elasticities of income and price are consistent with the previous studies and as expected the long run elasticities are greater than the short run elasticities an augmented form of granger causality analysis is implemented among residential electricity income price and urbanization in the long run causality runs interactively through the error correction term from income price and urbanization to residential energy but the short run causality tests are inconclusive the parameter stability of the short run as well as long run coefficients in the residential energy demand function are tested the results of these tests display a stable pattern

co2 emissions from household consumption in india between 1993 94 and 2006 07 a decomposition analysis abstract co 2 emission from anthropogenic activities is one of the major causes of global warming india being an agriculture dependent country global warming would mean monsoon instability and consequent food scarcity natural disasters and economic concerns however with proper policy interventions co 2 emissions can be controlled input output analysis has been used to estimate direct and indirect co 2 emissions by households for 1993 94 1998 99 2003 04 and 2006 07 complete decomposition analysis of the changes in co 2 emissions between 1993 94 and 2006 07 has been done to identify the causes into pollution energy intensity structure activity and population effects according to broad household consumption categories results indicate that activity structure and population effects are the main causes of increase in co 2 emission from household fuel consumption to identify the causes at the sectoral level a second decomposition has been done for changes between 2003 04 and 2006 07 to identify the causes in the next stage finally alternative energy policy options have been examined for each consumption category to reduce emissions combined strategies of technology upgradation fuel switching and market management in order to reduce co 2 emissions for sectors like batteries other non electrical machinery construction and electronic equipments including television for which all the effects are positive need to be adopted

decomposition analysis of gas consumption in the residential sector in ireland abstract to date decomposition analysis has been widely used at the macro economic level and for in depth analyses of the industry and transport sectors however its application in the residential sector has been rare this paper uses the log mean divisia index i lmdi i methodology to decompose gas consumption trends in the gas connected residential sector in ireland from 1990 to 2008 which despite an increasing number of energy efficiency policies experienced total final consumption growth of 470 the analysis decomposes this change in gas consumption into a number of effects examining the impact over time of market factors such as a growing customer base varying mix of dwelling types changing share of vacant dwellings changing size of new dwellings the impact of building regulations policy and other factors such as the weather the analysis finds the most significant effects are changing customer numbers and changing intensity the analysis also quantifies the impact of building regulations and compares it with other effects such as changing size of new dwellings by comparing the historical impact on gas consumption of policy factors and non policy factors this paper highlights the challenge for policy makers in achieving overall energy consumption reduction

electricity consumption employment and real income in australia evidence from multivariate granger causality tests this paper examines the relationship between electricity consumption employment and real income in australia within a cointegration and causality framework we find that electricity consumption employment and real income are cointegrated and that in the long run employment and real income granger cause electricity consumption while in the short run there is weak unidirectional granger causality running from income to electricity consumption and from income to employment

forecasting scenarios for uk household expenditure and associated ghg emissions outlook to 2030 using the modelling tool elesa econometric lifestyle environment scenario analysis this paper describes forecast scenarios to 2030 for uk household expenditure and associated direct and indirect greenhouse gas ghg emissions for 16 expenditure categories using assumptions for real household disposable income real prices exogenous non economic factors exnef average uk temperatures and ghg intensities three future scenarios are constructed in each scenario real expenditure for almost all categories of uk expenditure continues to grow up to 2030 the exceptions being alcoholic beverages and tobacco and other fuels and gas and electricity in the low scenario leading to an increase in associated ghg emissions for most of the categories in the reference and high scenarios other than food and non alcoholic beverages alcoholic beverages and tobacco electricity other fuels and recreation and culture of the future ghg emissions about 30 is attributed to direct energy use by households and nearly 70 attributable to indirect energy uk policy makers therefore need to consider a range of policies if they wish to curtail emissions associated with household expenditure including for example economic measures such as taxes alongside measures that reflect the important contribution of exnef to changes in expenditure for most categories of consumption

a machine learning analysis of the relationship among iron and steel industries air pollution and economic growth in china abstract the aim of this paper is to analyze the relationship among iron and steel industries air pollution and economic growth in china using monthly time series from 2000 to 2017 we adopt a long short term memory lstm approach the empirical results show that the relationship between economic growth and steel production is very strong in the first stage furthermore in our model we can see that the reduction of polluting emissions is linked to the principle of sustainable development in particular this phenomenon lies in the economic growth model responsible for the future generation

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

price specification and the demand for public goods abstract nearly all public expenditure demand studies define the marginal price for publicly provided goods as the household s share of the local property tax burden or what is often called the tax price such a definition is at odds with two familiar facts taxes are ordinarily distortionary and property values are often influenced by the value of local services this paper constructs a theoretically consistent marginal tax price measure incorporating these considerations the new measure demonstrates that previous estimates of the price and income elasticities of demand for public services are biased except under very restrictive circumstances moreover the direction of this bias will depend upon the actual incidence of public spending and the tenure status of residents

modeling and forecasting energy consumption in china implications for chinese energy demand and imports in 2020 the chinese economy is in a stage of energy transition from low efficiency solid fuels to oil gas and electric power from agriculture to urbanization and industrialization from heavy industry to lighter and high tech industry from low motorization to rapid growth of the motor vehicle population experts fear that continued rapid economic growth in china will translate into a massive need to expand imports of oil coal and gas we build an econometric model of the chinese energy economy based on the energy balance we use that model to forecast chinese energy consumption and imports to 2020 the study suggests that china will indeed require rapidly growing imports of oil coal and gas this growth is not so sensitive to the rate of economic growth as to increases in motorization it can be offset but probably only in small part by increasing domestic energy production or by improvements in the efficiency of use particularly in the production of electric power

apples to kangaroos a framework for developing internationally comparable carbon emission factors for crop and livestock products abstract consumption based greenhouse gas accounting which encompasses emissions from a nation s domestic final consumption as well as emissions embodied in imports is gaining favor in the climate change literature for its effectiveness and consideration of equity unfortunately the calculation of emissions embodied in the trade of agricultural food products is hindered by a lack of consistent and comparable emission factors food import quantities for every country are readily available through the united nations food and agriculture organization unfortunately the carbon emission factors necessary to calculate the embodied emissions in imported foods are largely unavailable or unreliable for many countries on top of this different methodologies for determining carbon emission factors provide varying estimates based on different assumptions the differences in these assumptions and methodologies can mean that attempts to compare and combine emissions based on factors from different countries become less of a comparison of apples to apples and more of an apples to oranges or even apples to kangaroos exercise this study proposes a method to combine the food and agriculture organization s available greenhouse gas data production data and agricultural yields and scaling it against benchmarks in the literature to estimate a time series of crop and livestock carbon emission factors that are internally consistent within the food and agriculture organization s data set and comparable from nation to nation the framework provided is then used to produce a sample set of carbon emission factors for chinese agricultural import suppliers to determine the embodied greenhouse gases in china s food imports

the responsibility for carbon emissions and carbon efficiency at the sectoral level evidence from china this work reviews benefit based principles to measuring responsibility for carbon emissions at the sectoral level using environmental input output analysis several new emissions multipliers are proposed to measure sectoral carbon efficiency these principles are used in an empirical analysis of carbon emissions in china and differences between the principles are compared the results indicate that all principles considered can prevent double counting of emissions but that different principles may lead to significantly different attributions of responsibility for carbon emissions and to different multiplier values for particular sectors electricity and heat supply is found to be the sector with the highest emissions responsibility under all but the consumer responsibility principle as well as the highest carbon multiplier under all principles however this sector s responsibility under producer responsibility principles is greater than that under other principles basic metals and transportation and post and telecommunication are among the top five sectors with the greatest responsibilities under all but the consumer responsibility principle whereas construction has the highest consumer responsibility among all sectors the pros and cons and policy implications of each principle are also discussed

economic growth and environmental degradation the environmental kuznets curve and sustainable development abstract in this paper we critically examine the concept of the environmental kuznets curve ekc it proposes that there is an inverted u shape relation between environmental degradation and income per capita so that eventually growth reduces the environmental impact of economic activity the concept is dependent on a model of the economy in which there is no feedback from the quality of the environment to production possibilities and in which trade has a neutral effect on environmental degradation the actual violation of these assumptions gives rise to fundamental problems in estimating the parameters of an ekc the paper identifies other econometric problems with estimates of the ekc and reviews a number of empirical studies the inference from some such ekc estimates that further development will reduce environmental degradation is dependent on the assumption that world per capita income is normally distributed when in fact median income is far below mean income we carry out simulations combining ekc estimates from the literature with world bank forecasts for economic growth for individual countries aggregating over countries to derive the global impact within the horizon of the bank s forecast 2025 global emissions of so 2 continue to increase forest loss stabilizes before the end of the period but tropical deforestation continues at a constant rate throughout the period

effects of urbanisation on energy consumption in china as a key issue in china s economic development urbanisation creates increasing pressure on energy supply and the natural environment thus a better understanding of the relationship between urbanisation and energy consumption is necessary for chinese decision makers at various levels to address energy security and sustainable economic and social development this paper empirically investigates the effects of china s urbanisation on residential energy consumption rec and production energy consumption pec through a time series analysis the results show that compared with rural areas urbanisation slows per capita rec growth because of the economy of scale and technological advantages associated with urbanisation but has greater promotional effects on the growth of rec and the improvement of rec structure the economic growth caused by urbanisation most significantly contributes to an increase in pec whereas technological advancement was found to reduce the scale of pec except from 2001 to 2005 finally the structural effect of the energy supply increased rather than decreased china s pec and the effect of industrial structure adjustment on pec was found to be insignificant

drivers of urban and rural residential energy consumption in china from the perspectives of climate and economic effects abstract in this study we investigate the driving forces behind the changes in residential energy consumption rec in china s urban and rural areas over the 2001 2012 period based on the logarithmic mean divisia index method the rec changes are decomposed into seven driving forces which are climate change energy price energy expenditure mix energy cost share in total expenditure expenditure share in income per capita income and population effects according to the results climate effect due to increasing days with abnormal temperature energy cost share effect characterized by more expenditure to be paid for energy use income effect describing constant income growth in the residential sector definitely increase rec in both urban and rural areas in contrast energy prices and energy expenditure mix effects negatively contribute to the rec increase respectively because of the increase in energy prices and the transition from the low priced energy to high priced energy expenditure share and population effects play opposite roles in urban and rural areas and the reasons and implications are analysed in depth

optimal soil conservation and the reform of agricultural pricing policies abstract soil degradation is often blamed for the poor performance of agriculture in developing economies so too are policies which keep the prices of both outputs and inputs artificially low some economists have argued that pricing reforms will encourage soil depletion others say that such reforms will encourage soil conservation to evaluate these claims this paper develops models of the optimal control of soil erosion and soil fertility it is shown that the effect could go either way but that there are strong reasons for suspecting that pricing reforms will not affect soil conservation dramatically

selection on observed and unobserved variables assessing the effectiveness of catholic schools in this paper we measure the effect of catholic high school attendance on educational attainment and test scores because we do not have a good instrumental variable for catholic school attendance we develop new estimation methods based on the idea that the amount of selection on the observed explanatory variables in a model provides a guide to the amount of selection on the unobservables we also propose an informal way to assess selectivity bias based on measuring the ratio of selection on unobservables to selection on observables that would be required if one is to attribute the entire effect of catholic school attendance to selection bias we use our methods to estimate the effect of attending a catholic high school on a variety of outcomes our main conclusion is that catholic high schools substantially increase the probability of graduating from high school and more tentatively attending college we find little evidence of an effect on test scores

income growth and atmospheric pollution in spain an input output approach abstract the relationships between economic growth and environmental pressures are complex since the early nineties the debate on these relationships has been strongly influenced by the environmental kuznets curve hypothesis which states that during the first stage of economic development environmental pressures increase as per capita income increases but once a critical turning point has been reached these pressures diminish as income levels continue to increase however to date such a delinking between economic growth and emission levels has not happened for most atmospheric pollutants in spain the aim of this paper is to analyse the relationship between income growth and nine atmospheric pollutants in spain in order to obtain empirical outcomes for this analysis we adopt an input output approach and use namea data for the nine pollutants first we undertake a structural decomposition analysis for the period 1995 2000 to estimate the contribution of various factors to changes in the levels of atmospheric emissions and second we estimate the emissions associated with the consumption patterns of different groups of households classified according to their level of expenditure

import demand of crude oil and economic growth evidence from india abstract this study establishes a long run equilibrium relationship among quantity of crude oil import income and price of the imported crude in india for the time span 1970 1971 to 2005 2006 using autoregressive distributed lag ardl bounds testing approach of cointegration empirical results show that the long term income elasticity of imported crude in india is 1 97 and there exists a unidirectional long run causality running from economic growth to crude oil import so reduction of crude oil import will not affect the future economic growth in india in the long run india should take various energy efficiency and demand side management measures in transport sector along with other measures like expanding and strengthening indigenous resource base substituting imported fuels by domestic fuels and de controlling the price of petroleum products to reduce its import dependence

who emits most associations between socio economic factors and uk households home energy transport indirect and total co2 emissions abstract does the association between household characteristics and household co2 emissions differ for areas such as home energy transport and indirect emissions this question is policy relevant because distributional implications of mitigation policies may vary depending on the area of emissions that is targeted if specific types of households are likely to have higher emissions in some areas than in others so far this issue has not been examined in depth in the literature on household co2 emissions using a representative uk expenditure survey this paper compares how household characteristics like income household size education gender worklessness and rural or urban location differ in their association with all three areas as well as total emissions we find that these associations vary considerably across emission domains in particular whilst all types of emissions rise with income low income workless and elderly households are more likely to have high emissions from home energy than from other domains suggesting that they may be less affected by carbon taxes on transport or total emissions this demonstrates that fairness implications related to mitigation policies need to be examined for separate emission domains

input output analysis of co2 emissions embodied in trade competitive versus non competitive imports energy related co2 emissions embodied in international trade have been widely studied by researchers using the environmental input output framework in the literature two different approaches to deal with emissions embodied in a country s imports can be found one of the approaches is based on the assumption of competitive imports while the other is based on the assumption of non competitive imports we show that the implications of the results obtained using different imports assumptions are not the same the approach using the competitive imports assumption gives estimates larger than those obtained using the non competitive import assumption the differences between the two embodiment estimates come from the transition of embodied emissions in china s imports for intermediate consumption to those in china s exports this explains why relatively high estimates of co2 emissions embodied in china s exports are reported in several recent studies appearing in energy policy

examining carbon emissions economic growth nexus for india a multivariate cointegration approach abstract the study probes cointegration and causality between carbon emissions and economic growth for india using ardl bounds testing approach complemented by johansen juselius maximum likelihood procedure in a multivariate framework by incorporating energy supply investment and employment for time span 1971 2006 the study fails to establish long run equilibrium relationship and long term causality between carbon emissions and economic growth however there exists a bi directional short run causality between the two hence in the short run any effort to reduce carbon emissions could lead to a fall in the national income this study also establishes unidirectional short run causality running from economic growth to energy supply and energy supply to carbon emissions the absence of causality running from energy supply to economic growth implies that in india energy conservation and energy efficiency measures can be implemented to minimize the wastage of energy across value chain such measures would narrow energy demand supply gap absence of long run causality between carbon emissions and economic growth implies that in the long run focus should be given on harnessing energy from clean sources to curb carbon emissions which would not affect the country s economic growth

accounting for nitrogen in denmark a structural decomposition analysis abstract this paper examines the environmental economic cycle for nitrogen in denmark based on nitrogen input and output from different economic sectors an input output model is employed together with a nitrogen mass balance to apportion total nitrogen loading by final demand and estimate export and import of nitrogen from foreign trade the changes in agricultural and industrial nitrogen loading from the mid 1960s to the late 1980s are broken down into changes related to different technological and economic factors the analysis reveals that technological change intensified agricultural production and economic growth especially rising exports are the key factors structural shifts changes in commodity mix in the household and production sectors generally being of less importance

does urbanization lead to less energy use and lower co2 emissions a cross country analysis despite the relationship between urbanization energy use and co2 emissions has been extensively studied in recent years little attention has been paid to differences in development stages or income levels most previous studies have implicitly assumed that the impact of urbanization is homogenous for all countries this assumption can be questionable as there are many characteristic differences among countries of different levels of affluence this paper investigates empirically the effects of urbanization on energy use and co2 emissions with consideration of the different development stages using the stochastic impacts by regression on population affluence and technology stirpat model and a balanced panel dataset of 99 countries over the period 1975 2005 the findings suggest that the impact of urbanization on energy use and emissions varies across the stages of development surprisingly urbanization decreases energy use in the low income group while it increases energy use in the middle and high income groups the impact of urbanization on emissions is positive for all the income groups but it is more pronounced in the middle income group than in the other income groups these novel findings not only help advance the existing literature but also can be of special interest to policy makers and urban planners

household consumption associated fossil fuel demand and carbon dioxide emissions the case of greece between 1990 and 2006 abstract this paper explores how greece s household consumption has changed between 1990 and 2006 and its environmental implications in terms of fossil fuel demand and carbon dioxide co2 emissions the results show that the 44 increase in greece s household expenditure between 1990 and 2006 was accompanied by a 67 increase in fossil fuel demand of this total indirect demand accounted for approximately 60 throughout the 16 year period increasing by 56 overall whereas direct fossil fuel demand grew by 80 the results also show that associated co2 emissions increased by 60 resulting in a relative decoupling from energy demand this relative decoupling is shown to be due to fossil fuel mix changes from the supply side rather than action from consumers these insights highlight the opportunities for demand side policies to further reduce fossil fuel demand and co2 emissions allowing greece to set more proactive and ambitious post kyoto targets

the environmental kuznets curve ekc theory part b critical issues according to the environmental kuznets curve ekc theory the process of economic growth is expected to limit the environmental degradation created in the early stages of development the first article of this study reviews the empirical studies examining various factors other than income that may lead to an ekc pattern the current article reviews in the first part the major critiques on the ekc speculation which relate to the following issues the normal distribution of world income the feedback from environmental degradation to economic growth the characteristics of the pollutant in question various econometric issues the evolution of consumption when income rises and the assumption about a common developmental pattern in all countries the second part discusses additional matters reported indirectly in the literature and or must be further examined there are doubts whether the gdp series captures the transition of production to the three productive sectors in empirical estimations and whether services are less polluting compared to industry activities finally the original kuznets theory which laid the groundwork for the ekc concept does not seem to solve income inequality problems

the evolution of household induced value chains and their environmental implications abstract the growing fragmentation of production processes and expansion of international trade in the last decades have increased the scope and complexity of value added chains worldwide causing a rearrangement of sectoral linkages intra and inter regionally in terms of economic spillovers this implies that a dollar entering a particular economy nowadays follows a different path than a decade before permeating in longer interregional feedback loops and creating additional multiplier effects outside its region of origin however it also implies that the environmental burden that such this dollar generates has changed in scale and spatial distribution in this paper we explore the evolution of these paths over the period 1997 2008 and highlight the main drivers of observed structural changes that contribute to the surge or decline of the spatial distribution of economic spillovers and greenhouse gases emissions we specifically study the effects of an increase in income in the united states the country with the largest trade volume in the world we introduce an extended version of the temporal leontief inverse tli framework that allows tracing the evolutionary path of the american households multiplier in a quasi dynamic fashion isolating the contribution of expenditure patterns income trade and foreign structural change to the temporal evolution we find similar growing multiplier effects inside and outside the us due to services and manufacturing respectively but a declining local environmental burden due to changes in interindustry relations inside the us with declining manufacturing and a reduced emission intensity we also highlight the fragmentation process with declining foreign intraregional spillovers and increasing trade spillovers

panel estimation for co2 emissions energy consumption economic growth trade openness and urbanization of newly industrialized countries abstract this paper empirically examines the dynamic causal relationships between carbon dioxide emissions energy consumption economic growth trade openness and urbanization for the panel of newly industrialized countries nic using the time series data for the period 1971 2007 using four different panel unit root tests it is found that all panel variables are integrated of order 1 from the johansen fisher panel cointegration test it is found that there is a cointegration vector among the variables the granger causality test results support that there is no evidence of long run causal relationship but there is unidirectional short run causal relationship from economic growth and trade openness to carbon dioxide emissions from economic growth to energy consumption from trade openness to economic growth from urbanization to economic growth and from trade openness to urbanization it is found that the long run elasticity of carbon dioxide emissions with respect to energy consumption 1 2189 is higher than short run elasticity of 0 5984 this indicates that over time higher energy consumption in the newly industrialized countries gives rise to more carbon dioxide emissions as a result our environment will be polluted more but in respect of economic growth trade openness and urbanization the environmental quality is found to be normal good in the long run

the heterogeneous effect of democracy political globalization and urbanization on pm2 5 concentrations in g20 countries evidence from panel quantile regression abstract pm2 5 emissions have serious adverse impacts on health and impede transport activities especially air and highway consequently policymakers and economists have focused on this issue the primary objective of this study is to investigate the effect of democracy political globalization and urbanization on pm2 5 concentrations within g20 countries ecological modernization theory is used to gain the best understanding of the impact of these driving forces on pm2 5 concentrations and obtains an analytical framework the method utilized is the panel quantile regression which takes into account the unobserved individual and distributional heterogeneity the results demonstrate that first the direct effect of democracy on pm2 5 concentrations is significantly positive in countries with higher emissions and has no impact on lower emission countries second the direct effect of political globalization on pm2 5 concentrations is significantly positive and especially greater in extremely low and high emission countries third persuasive evidence proves the existence of an environmental kuznets curve between urbanization and pm2 5 concentrations additionally this paper further assesses the direct and indirect influence mechanisms of democracy and political globalization on pm2 5 concentrations across pollution levels both have a positive negative indirect effect on pm2 5 concentrations in countries with higher lower emissions through its effect on gdp per capita the total effect appears positive suggesting that the increase in democracy and political globalization degrade environmental quality these results provide policymakers with critical policy recommendations that contribute to the reduction of pm2 5 concentrations and ensure sustainable economic development in the g20 countries

convergence of carbon emissions at the household level in china a distribution dynamics approach abstract since household carbon emissions hces have become a new growing source and a significant contributor to global emissions the reduction of hces is crucial to formulate targeted and effective emission mitigation policies we need to fully understand the characteristics of the distribution and evolution of per capita hces and their urban rural and regional heterogeneity this paper explores the transitional dynamics of per capita hces in china by employing the distribution dynamics approach with panel data compiled at the household level we find that the overall per capita hces are unimodal distribution in the long run and the distribution dynamics of the per capita hces between the urban and rural areas or among the regional subgroups are quite different however the speed of convergence has accelerated over time moreover our findings indicate that the per capita hces in the urban areas will achieve convergence to an emission level much higher than that of the rural areas meantime the per capita hces in northeast china will converge to an emission level much higher than those of the other three regions these findings provide valuable insights for policymakers in implementing differentiated environmental policies for different regions and between urban and rural households in china

identifying the impacts of income inequality on co2 emissions empirical evidences from oecd countries and non oecd countries abstract the emergence of environmental quality challenges is rooted in social problems which mainly come from income inequality and power gap income inequality and climate change have been highlighted as hindering the achievement of sustainable development and environmental protection globally though existing literature has estimated the influences of income inequality on co2 emissions relatively little is known about the long run and short run effects from a cross national perspective therefore the aim of this study is to shed light on the long run and short run relationships between income inequality and per capita co2 emissions based on balanced country level panel dataset for 78 countries from 1990 to 2017 in order to understand how a country s economic level affects the link between inequality and co2 emissions this study classified the sample countries into three groups oecd countries low income non oecd countries and high income non oecd countries the fmols and dols model is applied to examine the relationship between the income inequality and per capita co2 emission meanwhile the estimates of an ardl model revealed the long run and short run effects our empirical results indicate that there is a long term cointegration relationship between income inequality and per capita co2 emissions higher income inequality promotes emission reductions in oecd countries and high income non oecd countries while the influences are insignificant in low income non oecd countries in the long run per capita income carbon intensity population size and urbanization were also considered in this study the estimates of an ardl model indicate that whilst income inequality does not have a significant impact on co2 emissions in the short run per capita national income positively affects co2 emissions meaning that income growth will accelerate emissions carbon intensity positively affects co2 emissions in the long term indicating that increased income facilitates increased energy use and emissions but that progress in co2 recycling technology may ultimately reduce emissions neither population size nor urbanization rate exerted any obvious effects on per capita co2 emissions from a policy perspective governments have an onerous task ahead of them in balancing economic efficiency and distributary justice lastly we provide insights for policy makers that in order to realize the goal of emission reductions in the long run it may be best to proceed by making reasonable national income redistribution policies and by adjusting the welfare system

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

internalizing co2 emissions via central banks financials evidence from the world researchers and policy makers have suggested tools to mitigate co2 emissions worldwide however there appears to be uncertainty in terms of policy effectiveness the objective of this paper is to develop an innovatively effective co2 internalizing mechanism worldwide which builds on currency in circulation as its core operational tool the study is based on a large sample of countries findings show that urbanization electric power consumption and trade positively impact on co2 emissions no evidence is found in favour of the environmental kuznets curve while the use of renewable energy reduces the level of co2 emissions the paper proposes a central bank carbon dioxide emissions internalizing fund which rests on quantitative and qualitative tools to ensure a truly effective mechanism in co2 emissions abatement quantitatively this implies the use of a direct tax on currency in circulation and a conversion penalty in the fund qualitatively there is the need to establish a global institution which would ensure that funds flow to the most polluting sectors in each country in view of unleashing the strongest decline in co2 emissions

urban economic theory land use and city size this book examines the economic reasons why people choose to live where they live and develops through analysis of the bid rent function a unified theory of urban land use and city size the first part of the book explicates the basic theory of urban land use and optimal city size residential location behavior of households is examined in a microeconomic framework and equilibrium and optimal patterns of residential land use are discussed the corresponding equilibrium and optimal city sizes are studied in a variety of contexts part two extends the classical theories of von thunen and alonso with the addition of externality factors such as local public goods crowding and congestion and racial prejudice the rigorous mathematical approach and theoretical treatment of the material make urban economic theory of interest to researchers in urban economics location theory urban geography and urban planning

a quantile approach to assess the effectiveness of the subsidy policy for energy efficient home appliances evidence from rizhao china abstract a one year subsidy program for energy efficient home appliances has been implemented in china we construct a dataset consisting of participant and non participant households in both urban and rural areas of rizhao city by applying a quantile regression and counterfactual analysis this study disentangles the impact of this subsidy program and inherent household attributes on per capita residential electricity consumption first contrary to the mean regression the elasticity of electricity consumption to household s income age education and energy saving awareness varies markedly across the electricity consumption distribution and shows discrepancy between urban and rural areas second while inherent household attributes are identified as a primary determinant to the changes in residential electricity consumption the effect induced by the subsidy incentive is more significant at the middle of the electricity consumption distribution than at the tails third there are significant rebound effects that lead to overall increase in household electricity consumption our results suggest that the disparity between urban and rural regions and targeted consumer behavior changes should be taken into account to ensure the effectiveness of a future energy efficient subsidy program

the impact of household consumption patterns on emissions in spain abstract the aim of this paper is to analyse the relationship between household consumption patterns and pollution in the spanish economy the analysis was carried using a social accounting matrix sam for the spanish economy prepared for 1999 taking the final demand of households as the exogenous account in the sam framework and combining this with the information provided by the household budget continuous survey on income and consumption ine 1999 we analyse the pollution produced by both the economy and households in order to satisfy consumption requirements we also consider the effects of income inequality on expenditure levels establishing a link between income level consumption patterns propensity to consume and co2 emissions

pigou tiebout property taxation and the underprovision of local public goods abstract pigou s proposition that the use of distorting taxes rather than neutral head taxes reduces public service levels is examined in this paper a simple model with a national system of competing local governments is utilized to demonstrate that the use of a distorting property tax on mobile capital decreases the level of residential public services the case where public services are an intermediate producer good is also considered

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

on the economics of the optimal fallow cultivation cycle abstract this paper considers the so called fallow cultivation problem in traditional agriculture the paper specifies the problem and determines the optimal duration of the fallow cultivation cycle we study and deduce results on the impact of the switching costs and the output price on this cycle finally we discuss the relation between soil fertility and the output price the fallow cultivation problem is an important economic problem since traditional farming provides the food in most low income countries however it is also worth studying since it is an interesting specimen case in a class of dynamic models in which sensible controls split process variables in distinctive phases

the impact of urbanization on co2 emissions evidence from developing countries abstract this paper analyzes the impact of urbanization on co2 emissions in developing countries from 1975 to 2003 it contributes to the existing literature by examining the effect of urbanization taking into account dynamics and the presence of heterogeneity in the sample of countries the results show an inverted u shaped relationship between urbanization and co2 emissions indeed the elasticity emission urbanization is positive for low urbanization levels which is in accordance with the higher environmental impact observed in less developed regions among our contributions is the estimation of a semi parametric mixture model that allows for unknown distributional shapes and endogenously classifies countries into homogeneous groups three groups of countries are identified for which urbanization s impact differs considerably for two of the groups a threshold level is identified beyond which the emission urbanization elasticity is negative and further increases in the urbanization rate do not contribute to higher emissions however for the third group only population and affluence but not urbanization contribute to explain emissions the differential impact of urbanization on co2 emissions should therefore be taken into account in future discussions of climate change policies

the tiebout model bring back the entrepreneurs several recent papers in the literature have reformulltlated the nature of equilibrium in ifiebout mo lels by alssliuim ing an exogenous number of communities inflexible commullity l ou alaries anti in pirticular inactive lantlowners and developers ihis paper argues that these assumptions are unwarranted and resul1t iin in eterminate solutions and incorrect analyses determinate lon1g run1 solutions require equilibrium in intercommui land markets which in turn require giving lantlowners and or entrepreneurial leveloelers an active role in the models the role of politics in these models and its juxtaposition with entrepreneurial activities are also analyzed

structural change and energy use the case of the manufacturing sector in taiwan abstract this paper examines the role of sectoral shift and improvements in energy intensity of individual industries in aggregate manufacturing sector energy intensity changes in taiwan during 1971 1985 the divisia index approach is employed to decompose sectoral shift and energy intensity effects a major finding of this analysis is that changes in energy intensities of individual industries were the main influence in changes in aggregate manufacturing sector fuel and electricity intensities during the period sectoral shifts were found to contribute very little to the energy intensity changes

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

theory and estimation in the economics of housing demand the main purpose of this paper is to review recent theoretical and empirical developments in the economics of housing demand in particular we ask what is known concerning the permanent income elasticity of housing demand vis a vis the current or measured income elasticity what is known concerning price elasticities what is the appropriate functional form for housing demand equations what is the role of demographic variables what is known concerning dynamic aspects of housing demand what appear to be the major sources of bias in existing estimates of demand equations

residential electricity demand in taiwan this paper examines the residential demand for electricity in taiwan as a function of household disposable income population growth the price of electricity and the degree of urbanization short and long term effects are separated through the use of an error correction model in the long run the income elasticity is unit elastic the own price effect is negative and inelastic in an error correction framework the short run income and price effects are small and less than the long run effects cooling degree day effects have a positive impact on short run consumption we have used a proxy variable urbanization to capture economic development characteristics and changes in electricity using capital stocks not explained by income the variable provides significant explanatory power to the model both in the short and long run we interpret it as controlling for economic development factors not captured by the pure income effect and we think it holds promise for explaining residential electricity consumption in other developing countries

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

the general equilibrium effects of the residential property tax incidence and excess burden abstract an urban general equilibrium model is used to explore the efficiency effects and distributional consequences of the residential property tax in a model of a small open city the replacement of a nondistortionary land tax with the residential property tax reduces the land area density and population of the city the aggregate net return on land falls by an amount equal to 164 93 of total tax revenue in a model of a closed region when city q replaces the land tax with the residential property tax production and employment shift to other cities in the region the net return on land decreases in city q and increases in other cities in the region in aggregate landowners are made better off by the change in tax policy while residents are made worse off the excess burden of the property tax is computed as 6 5197 of tax revenue

sodbusting crop insurance and sunk conversion costs we build a real option model that articulates sodbusting incentives arising from risk interventions in the presence of conversion costs the model shows that risk interventions reduce expected costs of switching land use between cropping and noncropping activities and hence incentivize sodbusting based on data for south central north dakota over 1989 2012 our simulations show that offsetting 20 of a cropping return shortfall by a risk intervention increases the sodbusting cost threshold below which sodbusting will occur by 41 or 43 7 acre omitting cropping return risk across time underestimates the sodbusting cost threshold by 23 or 24 35 acre and hence underestimates sodbusting caused by crop production

hedonic prices and cost benefit analysis abstract hedonic prices have been used to evaluate the willingness to pay for attributes we reformulate the notion of hedonic price from a composite price on housing to a unit price on traded quantities in conformity with long run competitive equilibrium theory this formulation was suggested but not developed by rosen j polit econ 82 no 1 1974 34 35 by first characterizing an efficient allocation of consumers to space we show that hedonic unit prices can be understood as a bid rent function which supports the efficient allocation this is despite the fact that the lots over which consumers bid are themselves endogenous we show that unit hedonic prices reveal preferences in a manner different from composite hedonic expenditures

how urbanization affects energy use in developing countries abstract this paper identifies mechanisms whereby urbanization affects energy consumption industrialization and urbanization accompany each other during economic development but urbanization exerts a number of independent influences on energy use it permits economies of scale in production but requires more transportation food must be transported to urbanized populations and relatively smaller agricultural populations must modernize entailing considerable increases in agricultural energy use in cities a number of production activities which were domestically provided in rural areas using human or animal energy shift to sources outside the household using modern energy sources the largest single source of change in energy use is personal transportation passenger transport in cities is heavily weighted towards fuel using modes particularly as incomes increase to assess the overall impact a regression analysis of 59 developing countries for 1980 is conducted holding constant per capita income and the extent of industrialization the elasticity of energy consumption per capita and per dollar of gdp is between 0 35 and 0 48

investigation of pollution haven hypothesis for china an ardl approach with breakpoint unit root tests abstract china is experiencing a stage of l type economy while climate change challenge appears tougher and tougher however up to now there exists no consensus about whether the influx of foreign direct investment should be responsible for domestic co 2 mounting situation the study aims to investigate the validity of the pollution haven hypothesis phh in china using 1980 2012 annual time series data to achieve this goal the autoregressive distributed lag cointegration ardl approach is used to examine the hypothesis and gross domestic product gdp gdp square energy use inward foreign direct investment fdi economic freedom urbanization financial development as well as trade openness are included as major drivers of co 2 emissions unlike many previous studies we also perform breakpoint unit root tests and incorporated a structural break into our model the results of bounds test show that there is a stable long run relationship between chosen variables in each model co 2 emissions will increase by 0 058 with 1 increase in inward fdi of gdp which indicates that phh does exist in china since china could be regarded as a model for developing countries the results of our study are useful for other developing countries

the stochastic rotation problem a generalization of faustmann s formula to stochastic forest growth abstract in the present paper we study the optimal cutting strategy 1 2 for an ongoing forest by using stochastic impulse control we show how faustmann s formula can be generalized to stochastic growing forests the paper extends and clarifies previous studies by miller and voltaire 1983 clarke and reed 1989 and reed and clarke 1990

imbalance of carbon emissions embodied in the us japan trade temporal change and driving factors abstract in us japan trade japan ran both economic export surplus and export co2 emission surplus with the us positive net monetary exports for japan were actually a kind of economic losses of the us while positive net export co2 emissions or net co2 emissions embodied in us japan trade were regarded as pollution transfer from u s to japan however due to lack of unified measurement units and standards between the two research fields it is difficult to directly assess whether positive effects of u s via carbon transfer outweigh negative effects caused by economic losses the study transforms absolute values of net monetary exports and net export co2 emissions from 2000 to 2011 in us japan trade into two ratios the ratio of net monetary exports to gdp of u s and the ratio of net embodied co2 emissions to total co2 emissions of the us by comparison the result shows that on average net monetary exports between u s and japan accounted for 0 45 of american gdp while ratio of net export emissions to aggregate consumption based co2 emissions of u s kept about 0 20 during the research period concerned which indicated that negative effects of economic losses in u s outweighed positive effects via carbon transfer in us japan trade furthermore a structural analysis of co2 emissions embodied in us japan trade during the 11 years is given the most significant driver was emission coefficients defined as co2 emissions per unit of energy consumption the driving force of emission coefficients led to dramatic reduction in co2 flows from japan to the us and thus caused decrease of net export emissions which also explained the major reason for the low ratio of export emissions to total co2 emissions of the us finally according to sectoral distributions of co2 flows between japan and the us emission sources of two countries presented different characteristics