directed matching and monetary exchange we develop a model of monetary exchange where as in the random matching literature agents trade bilaterally and not through centralized markets rather than assuming they match exogenously and at random however we determine who meets whom as part of the equilibrium we show how to formalize this process of directed matching in dynamic models with double coincidence problems and present several examples and applications that illustrate how the approach can be used in monetary theory some of our results are similar to those in the random matching literature others differ significantly

an evaluation of technical progress and energy rebound effects in china s iron steel industry abstract as a pillar industry in china the iron steel sector have under through rapid growth and technical progress for decades however energy polices aiming at energy savings may not be as good as expected due to the existence of rebound effects the motivation of the paper is to analysis the nexus between technical progress and energy rebound effects based on a three input trans log cost function model we first estimate the share equation and the corresponding price elasticity for each input factor then the rebound effect in china s iron steel industry over 1985 2015 is evaluated through decomposing the energy prices empirical results show that 1 the price elasticities of input factors are negative 2 energy capital and energy labor show substitute relationships 3 the average energy rebound effect in the isi is as high as 73 88 4 the energy rebound effect shows a downward trend before the 11th five year period and then an upward trend after that therefore policies proposals of lowering the rebound effect should be placed not only on technical progress but also on energy price reform by reducing energy subsidies and thus accelerating energy price marketization so as to promote energy substitution reduce energy rebound effect and produce further economic and environmental benefits

elements for the development of public policies in the residential sector of mexico based in the energy reform and the energy transition law abstract mexico has entered in an important dynamic of structural changes in the energy area proof of this it is the energy reform 2013 and the energy transition law published the last december 24th 2015 thus it is important to carry out studies of the impacts of future politics in the consumption of the population so this study estimate an energy demand system using microdata collected from 97 817 households in a national households income and expenditure survey enigh acronyms in spanish encuesta nacional de ingresos y gastos de los hogares in the 20 years period from 1994 to 2014 the magnitudes of all the fuels are smaller than one indicating that electricity lpg gasoline and public transport are normal goods while lpg is the most inelastic energy source the geographic factor shows that households in the north of mexico tend to consume more gasoline whereas in the south of the country the lowest share of lpg expenditure is reported the rigorous evaluation of energy demanded in households will help policy makers to put forward more efficient reforms

how do household characteristics affect appliance usage application of conditional demand analysis to japanese household data abstract although both appliance ownership and usage patterns determine residential electricity consumption it is less known how households actually use their appliances in this study we conduct conditional demand analyses to break down total household electricity consumption into a set of demand functions for electricity usage across 12 appliance categories we then examine how the socioeconomic characteristics of the households explain their appliance usage analysis of micro level data from the nation survey of family and expenditure in japan reveals that the family and income structure of households affect appliance usage specifically we find that the presence of teenagers increases both air conditioner and dishwasher use labor income and nonlabor income affect microwave usage in different ways air conditioner usage decreases as the wife s income increases and microwave usage decreases as the husband s income increases furthermore we find that households use more electricity with new personal computers than old ones this implies that the replacement of old personal computers increases electricity consumption

household electricity demand revisited respond to price changes this paper develops a model for evaluating the effects of alternative tariff designs on electricity use the model concurrently addresses several interrelated difficulties posed by nonlinear pricing heterogeneity in consumer price sensitivity and consumption aggregation over appliances and time we estimate the model using extensive data for a representative sample of 1300 california households the results imply a strikingly skewed distribution of household electricity price elasticities in the population with a small fraction of households accounting for most aggregate demand response we then estimate the aggregate and distributional consequences of recent tariff structure changes recent efforts to restructure electricity markets have renewed interest in electricity demand and pricing this interest reflects a broad desire to improve the efficiency of electricity markets and policy makers concerns over the impact of price changes on consumers how new pricing mechanisms would affect households consumption and expenditures is a matter of considerable uncertainty however this uncertainty has provoked controversy and debate in the regulatory policy arena hampering market reforms using econometric methods to assess the effects of electricity price changes presents several challenges these include the nonlinear structure of tariff schedules aggregation of metered consumption behaviour over time and appliances and the interdependence of energy use with longer term household decisions over appliance ownership and dwelling characteristics the first two issues introduce complex simultaneity problems between marginal prices and consumption the third issue imposes high data requirements information on household specific appliance holdings and residence features and creates heterogeneity in consumption responses related to the characteristics of these durable goods when the researcher s objective is to develop a model for simulating the effects of prospective tariff changes ignoring these issues will provide an incomplete assessment of demand responses and potentially misleading predictions of a new tariff s consumption and revenue consequences in this paper we estimate a model of household electricity demand that can be used

exploring the potential for energy conservation in french households through hybrid modeling although the building sector is recognized as having major potential for energy conservation and carbon dioxide emissions mitigation conventional bottom up and top down models are limited in their ability to capture the complex economic and technological dynamics of the sector this paper introduces a hybrid framework developed to assess future household energy demand in france res irf a bottom up module of energy consumption for space heating has several distinctive features i a clear separation between energy efficiency i e investment in energy efficient technologies and sufficiency i e changes in the utilization of energy consuming durables which allows the rebound effect to be assessed ii the inclusion of barriers to energy efficiency in the form of intangible costs consumer heterogeneity parameters and the learning by doing process iii an endogenous determination of retrofitting which represents trade offs between retrofit quantity and quality subsequently res irf is linked to the imaclim r computable general equilibrium model this exercise shows that compared to a 37 reduction in final energy demand achievable in business as usual in existing dwellings an additional reduction of 14 could be achieved if relevant barriers to efficiency and sufficiency were overcome

electricity demand response to price changes the portuguese case taking into account income differences abstract in this paper we study the behavior of electricity use in portuguese households using microdata from five independent surveys our sample covers the period from 1989 to 2010 which was characterized by major changes in the country we adopt the pseudo panel methodology creating 350 cohorts based on the size of the household the type of location rural or urban the region and the income quintile our results show relatively high medium long run own price elasticities indicating that an increase in the electricity price due to for instance policy intervention would in fact decrease electricity use cross price elasticities indicate that electricity and gas are substitutes additionally the income quintiles analysis shows significant differences in the elasticities depending on the income group hence political interventions in the electricity sector may have important redistributive effects

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

the welfare effects of energy price changes due to energy market reform in mexico abstract despite being a large energy producer and exporter mexico may soon become a net total energy importer due to a decline in oil reserves and increasing domestic consumption to increase efficiency in the energy market mexican authorities approved a constitutional amendment aiming to open the state run energy markets to competition in 2013 the reform is expected to raise efficiency and to lower energy prices in the long run however it will take some time for the new institutional arrangements to settle and the reform objectives to materialize the removal of subsidies which is expected to take place after the reform will also raise prices particularly in the short run in this paper we analyze the effect of likely energy price changes due to energy market reform on household consumption and welfare in different income groups we estimate the quaids model using the nonlinear sure method and the mexican household budget surveys for the period 2002 2012 to obtain elasticities the results show great heterogeneity in elasticities across energy types and income groups specifically energy demand is elastic with respect to income but changes in prices have mixed effects among energy types the welfare effect of the price changes on low income households will be 9 times stronger than that on the mid income households and 18 times on and the high income households this warrants a compensation package to make the reform socially acceptable

the structure of energy efficiency investment in the uk households and its average monetary and environmental savings abstract socioeconomic and behavioural variables that influence the household s adoption of energy efficiency measures such as cavity and loft insulation and upgrades to the boiler are identified contrary to previous literature by extending brechling and smith s 1994 and hassett and metcalf s 1995 models it is shown that the application of the energy act 2011 which contains provisions on the green deal the new energy company obligation eco and the private rented sector needs to follow a tailored strategy to reach the low adoption households identified by my model moreover for the current adopters of the analysed measures average monetary and environmental adoption benefits are estimated based on parti and parti s 1980 demand model these estimates are smaller than their expected values showing an important energy efficiency gap in the sector particularly low cost measures can bring important savings that can help to meet the pay as you save rule i e the golden rule of the new regulation my model also shows that a poor state of dwelling repair can reduce the adoption benefits increasing the need of subsidies that will be financed through consumer s energy bills however this can increase the number of households in fuel poverty

ordered logit model for residential electricity demand in korea abstract in this study we apply the ordered logit model to estimate the individual household electricity demand in korea using the energy census data conducted by korea energy economics institute in 1990 our analysis is based on the disaggregate micro data while most of the other studies on residential electricity demand use aggregate data we extract the representative household behaviour for electricity demand we propose how to aggregate the residential electricity demand from this disaggregate analysis by applying the probability model this method provides us reasonably accurate values comparing with the actual ones

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

untangling the complexity of the direct and indirect determinants of the residential energy consumption in france quantitative analysis using a structural equation modeling approach abstract about a quarter of french energy demand is for residential use this study mobilises a multidisciplinary approach and a non linear modeling strategy to examine the total direct and indirect effects of households and housing units in designing french energy consumption based on micro level data from the new french 2012 phebus survey this research implements a structural equation model to tease out the effects of both dwelling characteristics household attributes climate and behaviours on the domestic energy use findings confirm that the direct effect of household related attributes on domestic energy demand is notably lower than the corresponding effect from the dwelling attributes nevertheless considering for the indirect effect of household factors on energy use across housing choices the total impact of household related attributes on the french domestic energy consumption is just slightly lower than that of dwelling characteristics therefore to highlight the spectrum of residential energy use this research calls to incorporate both direct and indirect effects of household attributes and choices this study suggests several key insights on how to incorporate housing policy into residential energy policy and reduce energy related greenhouse gas emissions

evaluating consumption and cost savings from new air conditioner purchases the case of singapore abstract air conditioning ac is a major source of household electricity consumption in singapore and there is evidence that the efficiency of acs could be improved substantially employing 45 months of energy bills and survey data and the fixed effects difference in differences estimator we calculated a savings of 7 8 of total energy consumption after the purchase of a more efficient ac compared to an estimated expected savings of 12 6 this suggests a rebound or take back of savings around 38 2 such a less than 100 of theoretical savings achieved is in line with other outside singapore estimates and economic behavioural theory since after purchasing a new ac households may i use a lower temperature setting or ii use the ac longer in order to 1 fulfil previously unmet demand and or 2 respond to the effective lower costs of running the ac our results have implications for both energy efficiency labelling policies and for singapore s recently implemented carbon tax

should we be afraid of the dark dark trading and market quality abstract we exploit a unique natural experiment recent restrictions of dark trading in canada and australia and proprietary trade level data to analyze the effects of dark trading disaggregating two types of dark trading we find that dark limit order markets are beneficial to market quality reducing quoted effective and realized spreads and increasing informational efficiency in contrast we do not find consistent evidence that dark midpoint crossing systems significantly affect market quality our results support recent theory that dark limit order markets encourage aggressive competition in liquidity provision we discuss implications for the regulation of dark trading and tick sizes

residential consumption of gas and electricity in the u s the role of prices and income abstract we study the residential demand for electricity and gas working with nationwide household level data that cover recent years namely 1997 2007 our dataset is a mixed panel multi year cross sections of dwellings households in the 50 largest metropolitan areas in the united states as of 2008 we estimate static and dynamic models of electricity and gas demand we find strong household response to energy prices both in the short and long term from the static models we get estimates of the own price elasticity of electricity demand in the 0 860 to 0 667 range while the own price elasticity of gas demand is 0 693 to 0 566 these results are robust to a variety of checks contrary to earlier literature metcalf and hassett 1999 reiss and white 2005 we find no evidence of significantly different elasticities across households with electric and gas heat the price elasticity of electricity demand declines with income but the magnitude of this effect is small these results are in sharp contrast to much of the literature on residential energy consumption in the united states and with the figures used in current government agency practice our results suggest that there might be greater potential for policies which affect energy price than may have been previously appreciated

heating technology and energy use a discrete continuous choice approach to norwegian household energy demand abstract the aim of this paper is to describe the structure of the household s energy demand as a discrete continuous choice and on this basis establish an econometric model suitable for the data available in the norwegian energy surveys the discrete appliance choice is specified as a multinomial logit model with a mixture of appliance attributes operating costs and individual characteristics income housing unit characteristics etc as explanatory variables in the next step the continuous choice of energy use is modelled conditional on the appliance choice the energy prices turn out to be significant both when estimating the appliance choice and the conditional energy demand the estimated price elasticity for energy exceeds minus unity the paper discusses how this relatively strong price response should be interpreted in the context of other econometric analysis with no explicit appliance dependence finally the significance of the many household characteristics at both stages of the model signals a high degree of heterogeneity within the households which justifies the use of detailed micro data in the modelling of the energy demand

household and industrial electricity demand in europe abstract this paper examines the electricity demand and its determinants in 29 european countries during the liberalization of the electricity market based on panel data for these countries for the years 1995 2015 and using a dynamic partial adjustment model price elasticities are estimated for both residential and industrial electricity demand these elasticities and effects of other variables on electricity consumption are estimated using both gmm generalized method of moments and ml maximum likelihood approaches it is found that the price elasticities are very small especially in the short run while the income elasticities are relatively large especially for households and in the long run

utility consistent discrete continuous choices in soil conservation a utility consistent model of participation and participation intensity choices for a voluntary soil conservation program is developed a modified form of roy s identity is used to derive a two equation system that links the discrete dichotomous choice participation and the continuous choice intensity to the same utility function the model corrects for selectivity bias that arises in single equation approaches an application to a filter strip program in two counties in illinois and michigan demonstrates that different factors affect responses to the program across the sample regions estimated willingness to accept payments for participation in the program suggest policy impacts are not uniform across locations

household electricity end use consumption results from econometric and engineering models information about total electricity consumption is available for most households however the electricity consumption related to different end uses e g space heating lighting and services from household appliances are usually not metered metering data are costly to achieve and in this paper we study two methods for end use estimation which can be applied on household data for appliance holdings demographic and economic variables the first method is the engineering model which has been used to calculate the so far only documented norwegian end use results applied on data from a norwegian energy survey the second method is an econometric conditional demand model applied on data from the same survey we compare the numerical results from the two models and give some recommendations regarding choice of end use approach and what questions to implement in household surveys designed to disaggregate electricity consumption

green hypocrisy environmental attitudes and residential space heating expenditure popular media make claims of a green hypocrisy groups which have the strongest attitude towards the environment also have the highest emissions this study examines whether environmental behaviours beliefs and attitudes are associated with space heating energy use in the uk in order to test for evidence of a green hypocrisy in the uk the largest proportion of household energy use is for space heating we find that environmental behaviours are negatively correlated with heating expenditures while environmentally friendly attitudes and perceptions are not associated with lower heating expenditure further the effect of these attitudes and behaviours does not change as income increase there seems to be little evidence of a green hypocrisy amongst the uk public with respect to space heating

imperfect competition in financial markets an empirical study of island and nasdaq the competition between island and nasdaq at the beginning of the century offers a natural laboratory to study competition between and within trading platforms and its consequences for liquidity supply our empirical strategy takes advantage of the difference between the pricing grids used on island and nasdaq as well as of the decline in the nasdaq tick using the finer grid prevailing on their market island limit order traders undercut nasdaq quotes much more than they undercut one another the drop in the nasdaq tick size triggered a drop in island spreads despite the island tick already being very thin before nasdaq decimalization we also estimate a structural model of liquidity supply and find that island limit order traders earned rents before nasdaq decimalization our results suggest that perfect competition cannot be taken for granted even on transparent open limit order books with a very thin pricing grid

price sensitivity of residential energy consumption in norway abstract the main aim of this paper is to test the stability of the results of a model which focus on the relationship between the choice of heating equipment and the residential energy consumption the results for the income and energy price variables are of special interest stability in the time dimension is tested by applying the model on micro data for each of the years 1993 1995 the parameter estimates are stable within a 95 confidence interval however the estimated impact of the energy price variable on energy consumption was considerably weaker in 1994 than in 1993 and 1995 the results for two different income groups in the pooled data set are also subject to stability testing the energy price sensitivity in residential energy consumption is found to be higher for high income households than for low income households

quebec residential electricity demand a microeconometric approach in this paper we use a micro approach to model quebec residential demand for electricity the model incorporates a joint continuous discrete decision framework which allows for interrelationships between decisions on electricity related durable holdings and those on usage in the spirit of recent studies which used a continuous discrete frame work the model parameters are estimated using a two stage approach at the first stage the decisions regarding space and water heating systems are modelled with a very flexible multinomial probit mnp framework then at the second stage the demand for electricity conditional on the chosen heating system is estimated using ordinary least squares and a correction is applied in order to eliminate a potential estimation bias the estimated short run and long run price and income elasticities have the correct signs and are rather small as is expected under such circumstances

replacement or additional purchase the impact of energy efficient appliances on household electricity saving under public pressures abstract this study examined the influence of additional and replacement purchases of energy efficient air conditioners on power savings we used a questionnaire survey and measured electricity use data from 339 japanese households collected from two city areas with different level of government requested electricity saving rates namely osaka 10 and matsuyama 5 the main findings of our study are as follows 1 households that purchased energy efficient air conditioners saved more electricity than those that did not 2 additional purchase households showed significant energy savings whereas replacement households did not the rebound effect may negate the energy saving effects of a new air conditioner 3 altruistic attitude is associated with more active participation in power saving 4 households in osaka saved more electricity than those in matsuyama probably because the government call to save electricity was more forceful

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

a discrete continuous choice approach to residential water demand under block rate pricing reply waldman is quite correct in noting that the microeconomic theory of block rate pricing in hewitt and hanemann hh 1995 is given for the general case of a k block rate structure whereas the econometric theory is largely confined to the case of exactly two blocks the extension in waldman to the more general case of k blocks is correct although the extension itself could be even more general if it addressed the nonnegativity of demand as is demonstrated below that no apparent attention was paid to the nonnegativity of demand in hh may be attributed to the fact that the need to do so was negated by a fortuitous assumption in the earlier work although that assumption that the errors are multiplicative and lognormally distributed was only maintained and not tested in hh i now estimate two models with the more common assumptions of linear demand and additive and normally distributed errors both with and without a modification for

determinants of residential space heating expenditures in germany abstract we first examine the determinants of household expenditures on space heating and hot water supply in germany a number of socio economic characteristics of households are included along with building characteristics our analysis covers information on more than 12 000 households in germany for the years 1998 and 2003 the analysis continues by investigating whether different kinds of households are affected differently by increases in energy prices households in owner occupied properties are less affected compared to those in rented accommodation this could be because owners are more likely to have installed energy efficient heating and hot water supply systems and landlords have less of an incentive to improve the conditions of their rented accommodations an energy policy targeting especially the latter group might benefit not only households in rented accommodation but might also increase energy efficiency and reduce greenhouse gas emissions as well

a dynamic school choice model this paper inspires from a real life assignment problem faced by the mexican ministry of public education we introduce a dynamic school choice problem that consists in assigning positions to overlapping generations of teachers from one period to another teachers can either retain their current positions or choose a preferred one in this framework a solution concept that conciliates the fairness criteria with the individual rationality condition is introduced it is then proved that a solution always exists and that it can be reached by a modified version of the deferred acceptance algorithm of gale and shapley we also show that the mechanism is dynamically strategy proof and respects improvements whenever the set of orders is lexicographic by tenure

building vintage and electricity use old homes use less electricity in hot weather abstract this paper studies whether electricity use in newer or older residential buildings rises more in response to high temperature in a region of southern california peak electricity demand occurs at the highest temperatures which are predicted to increase due to climate change understanding how newer buildings differ from older buildings improves forecasts of how peak electricity use will grow over time newer buildings are subject to stricter building energy codes but are larger and more likely to have air conditioning hence the cumulative effect is ambiguous this paper combines four large datasets of building and household characteristics weather data and utility data to estimate the electricity temperature response of different building vintages estimation results show that new buildings 1970 2000 have a statistically significantly higher temperature response i e use more electricity than old buildings pre1970 auxiliary regressions with controls for tiered electricity prices number of bedrooms income square footage central air conditioning ownership and type of residential structure partially decompose the effect though california has had extensive energy efficiency building standards that by themselves would lower temperature response for new buildings the cumulative effect of new buildings is an increase in temperature response as new buildings are added aggregate temperature response is predicted to increase

the hourly income elasticity of electricity using a detailed data set on appliance level electricity consumption at the hourly level we provide the first estimates of hourly and end use specific income elasticities for electricity such est

energy saving and energy efficiency concepts for policy making departing from the concept of rational use of energy the paper outlines the microeconomics of end use energy saving as a result of frugality or efficiency measures frugality refers to the behaviour that is aimed at energy conservation and with efficiency we refer to the technical ratio between energy input and output services that can be modified with technical improvements e g technology substitution changing behaviour from one side and technology from the other are key issues for public energy policy in this paper we attempt to identify the effects of parameters that determine energy saving behaviour with the use of the microeconomic theory the role of these parameters is crucial and can determine the outcome of energy efficiency policies therefore policymakers should properly address them when designing policies

market sidedness insights into motives for trade initiation we infer motives for trade initiation from market sidedness we define trading as more two sided one sided if the correlation between the number of buyer and seller initiated trades increases decreases and assess changes in sidedness relative to a control sample around events that identify trade initiators consistent with asymmetric information trading is more one sided before merger news consistent with belief heterogeneity trading is more two sided before earnings and macro announcements with greater dispersion in analyst forecasts and after news with larger announcement surprises we examine the codeterminacy of sidedness bid ask spread volatility number of trades and order imbalance

a national micro data based model of residential electricity demand new evidence on seasonal variation building on earlier estimates of electricity demand the author estimates elasticities by month to determine differences between heating and cooling seasons he develops a three equation model of residential electricity demand that includes all the main components of economic theory the model generates seasonal elasticity estimates that generally support economic theory based on the model using a national current household data set monthly division the evidence indicates there is a seasonal pattern for price elasticity of demand while less pronounced there also appears to be seasonal patterns for cross price elasticity of alternative fuels for the elasticity of appliance stock index and for an intensity of use variable

heterogeneity in german residential electricity consumption a quantile regression approach abstract in the absence of sufficient coverage of metering data on the electricity consumption of individual devices this paper estimates the contribution of individual appliances to overall household electricity consumption drawing on the most recent wave of the german residential energy consumption survey grecs moving beyond the standard focus of estimating mean effects we combine the conditional demand approach with quantile regression methods to capture the heterogeneity in electricity consumption rates of individual appliances our results indicate substantial differences in these rates as well as the end use shares across households originating from the opposite tails of the electricity consumption distribution this outcome highlights the added value of applying quantile regression methods in estimating consumption rates of electric appliances and indicates some scope for realizing conservation potentials

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

trading under market impact crossing networks interacting with dealer markets abstract we use a model with agency frictions to analyze the structure of a dealer market that faces competition from a crossing network traders are privately informed about their types e g their portfolios which is something the dealer must take into account when engaging his counterparties instead of participating in the dealer market the traders may take their business to a crossing network the dealer must take into consideration that traders have this alternative when choosing a pricing schedule we show that the presence of a crossing network may benefit traders even if they do not trade in it furthermore it results in more traders being serviced by the dealer and the book s spread shrinking under certain conditions we allow for the pricing on the dealer market to determine the structure of the crossing network which itself influences the structure of the dealer market this results in a feedback look that under the same conditions that lead to a reduction of the spread yields an equilibrium book crossing network pair

energy models for demand forecasting a review abstract energy is vital for sustainable development of any nation be it social economic or environment in the past decade energy consumption has increased exponentially globally energy management is crucial for the future economic prosperity and environmental security energy is linked to industrial production agricultural output health access to water population education quality of life etc energy demand management is required for proper allocation of the available resources during the last decade several new techniques are being used for energy demand management to accurately predict the future energy needs in this paper an attempt is made to review the various energy demand forecasting models traditional methods such as time series regression econometric arima as well as soft computing techniques such as fuzzy logic genetic algorithm and neural networks are being extensively used for demand side management support vector regression ant colony and particle swarm optimization are new techniques being adopted for energy demand forecasting bottom up models such as markal and leap are also being used at the national and regional level for energy demand management

rural residential energy transition and energy consumption intensity in china abstract this paper examines the impact of residential energy transition on residential energy consumption per capita recpc and identifies the underlying drivers in rural china based on province level panel data for years 1991 2014 in rural china it is shown that energy transition from traditional biomass energy tbe to traditional commercial energy tce significantly decreases recpc while energy transition from tbe or tce to advanced commercial energy ace significantly increases recpc as is revealed by the energy stacking model per capita income has a significantly negative impact on recpc and the impact of lagged recpc is opposite due to the regulation of energy price there exists price distortion in china s rural energy market and the price mechanism functions poorly besides factors including juvenile dependency ratio and education level significantly reduce recpc therefore it is vital to integrate rural energy into national energy strategic system facilitate energy transition process and introduce the market system reform of rural energy and continue to improve the education level of rural residents in rural china

estimating end use demand a bayesian approach eliminating negative end use or appliance consumption estimates and incorporating direct metering information into the process of generating these estimates these are two important aspects of conditional demand analysis that will be the focus of this article in both cases a bayesian approach seems a natural way of proceeding what needs to be investigated is whether it is also a viable and effective approach in addition such a framework naturally lends itself to prediction our application involves the estimation of electrical appliance consumptions for a sample of australian households this application is designed to illustrate the viability of a full bayesian analysis of the problem

energy consumption for space heating a discrete continuous approach energy demand for space heating is estimated using a discrete continuous choice model which focuses on the relationship between the choice of heating equipment and energy consumption the model is estimated on norwegian micro data and the two stages of the model are estimated simultaneously the capital cost and the operating cost of the heating systems are both found to have a significant impact on the choice of heating system furthermore the results show that household characteristics are important variables in residential energy models energy price elasticities and income elasticities are also estimated

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

time horizons lattice structures and welfare in multi period matching markets abstract we analyze a t period two sided one to one matching market without monetary transfers under natural restrictions on agents preferences which accommodate switching costs status quo bias and other forms of inter temporal complementarity dynamically stable matchings exist we propose a new ordering of the stable set ensuring that it forms a lattice we investigate the robustness of dynamically stable matchings with respect to the market s time horizon and frequency of rematching opportunities

the determinants of household energy demand in rural beijing can environmentally friendly technologies be effective with the recent rapid economic growth total energy demand in rural china has increased dramatically and the energy structure is in the transition from non commercial to commercial sources simultaneously it is expected that households in rural areas will face energy shortages and additional environmental problems unless they have more access to renewable energy technologies however little is known about i the transition of energy use patterns and ii whether introduced technologies have been effective to analyze these issues we estimated the energy demands of rural households by using survey data taken from beijing s ten suburban districts the data contain information on both non commercial and commercial energy use key characteristics of the households and several renewable energy technologies our empirical analysis yielded three main results first the per capita income is a key factor in the per capita energy consumption more specifically the marginal increase or marginal change in per capita coal consumption strongly diminishes or declines as per capita income increases second coal and liquefied petroleum gas lpg prices do not exhibit substitution effects but an increase in these prices has strong negative effects on the use of these energy resources third renewable energy technologies are identified to reduce coal consumption and to improve energy efficiency overall these findings suggest a positive perspective if the chinese government were to design appropriate policies associated with renewable energy technologies and related energy prices then coal consumption can be reduced in the near future and the substitution to cleaner energy use will accelerate therefore a smooth energy transition in rural china could be made in a more environmentally sustainable manner

an indirect utility model of car ownership and private car use abstract in this paper a model is developed for the simultaneous determination of private car ownership and private car use measured as the annual number of kilometers this model is a micro economic utility model in which the fixed and variable car costs enter through the budget restriction this allows us to do micro simulations of increasing those costs which is a policy issue in the netherlands it turns out that in this model both fixed and variable car costs are effective measures for reducing traffic growth the former working primarily through decreasing car ownership levels the latter having a more direct effect on car use

identifying electricity saving potential in rural china empirical evidence from a household survey in recent years there has been a fast growing body of literature examining energy saving potential in relation to electricity however empirical studies focusing on non western nations are limited to fill this gap this study intends to examine the electricity saving potential of rural households in china using a unique data set from the china residential electricity consumption survey crecs in collaboration with the china general social survey cgss conducted nationwide at the household level in rural china we use a stochastic frontier model which allows us to decompose residential electricity consumption into the minimum necessary amount of consumption based on physical characteristics e g house size house age number of televisions or refrigerators and estimate the consumption slack i e the amount of electricity consumption that could be saved which depends on various factors we find that rural households in china are generally efficient in electricity saving and the saving potential is affected by fast information feedback and social demographic characteristics instead of by the averaged electricity price or energy efficiency labelling signals in addition we find no evidence of regional heterogeneity on electricity saving potential for rural households policy implications are derived

determinants of residential space heating expenditures in great britain in great britain several policy measures have been implemented in order to increase energy efficiency and reduce carbon emissions in the domestic sector this could for example be achieved by improving space heating efficiency and thus decreasing heating expenditure however in order to efficiently design and implement such policy measures a better understanding of the determinants affecting heating expenditure is needed in this paper we examine the following determinants socio economic factors building characteristics heating technologies and weather conditions in contrast to most other studies we use panel data to investigate household demand for heating in great britain our data sample is the result of an annual set of interviews with more than 5000 households starting in 1991 and ending in 2005 the sample represents a total of 64 000 observations over the fifteen year period our aim is to derive price and income elasticities both for britain as a whole and for different types of household our results suggest that differences exist between owner occupied and renter households these households react differently to changes in income and prices our results also imply that a number of socio economic criteria have a significant influence on heating expenditure independently of the fuel used for heating understanding the impacts of different factors on heating expenditure and impact differences between types of household is helpful in designing target oriented policy measures

the ex post impact of an energy tax on household energy demand this paper presents an econometric study dealing with household demand for energy in the netherlands the main objective of the paper is to present an estimation of the actual impact of an already implemented energy tax introduced in the netherlands in 1996 the approach differs from the existing literature in that 1 it uses panel data for the same period in which the tax was introduced and 2 it estimates a demand function that controls for a large set of variables such as outside temperature type of house and of house insulation household cooking behavior and an extensive number of durable goods and electrical appliances the study concludes that in the short term the energy tax had a small but significant impact on energy consumption in the netherlands concretely the yearly average demand reduction was of 8 for electricity and 4 4 for gas additionally the influence of variables other than price and income on household energy demand is discussed using this information the impact that the energy tax had on household energy use can be compared with the energy reduction that could have been achieved when using other policy instruments

voluntary electricity conservation of households after the great east japan earthquake a stated preference analysis abstract this paper examines the voluntary electricity saving awareness of households after the great east japan earthquake and the subsequent accident at the fukushima nuclear power station we conduct a conjoint analysis of consumer stated preferences for the settings of air conditioners refrigerators and the standby power of electrical appliances based on a web questionnaire survey administered in the areas supplied by the tokyo electric power company tepco and kansai electric power company kepco the main findings of this paper are as follows first we observe awareness of voluntary electricity conservation among the households in both the tepco and kepco areas after the disasters second awareness of voluntary power saving is higher in the tepco area which has been directly affected by the electric power shortages in comparison with the kepco area where there was no such direct impact third if power prices are to be further raised the consumer responses to the price changes would be small in both areas furthermore we show that the potential voluntary reduction in electric power consumption of a household in the tepco area is 26 more than that in the kepco area during the summer peak periods

time saving innovations time allocation and energy use evidence from canadian households abstract time and energy are major inputs into the production of household goods and services as a result the market penetration of time saving technologies for general household use is expected to affect both a household s i allocation of time across home production and leisure activities and ii energy use for example with a household s adoption of a microwave or a dishwasher cooking food and washing dishes will require less time and therefore in home meal preparation may increase households with microwaves or dishwashers may also opt to spend more time undertaking other production activities inside or outside the home or engage in more leisure watching tv reading exercising to the extent that time is reallocated from less to more energy intensive activities in the home residential energy use will increase as households adopt appliances that embody time saving technology furthermore an adoption of time saving technologies for basic household chores such as meal preparation and laundry can impact energy use due to the fact that many time saving technologies are more energy intensive than alternative technologies that require larger time commitments in this paper we use the canadian survey of household energy use data from 2003 to examine the extent to which ownership of products that embody time saving innovations affects time allocation and energy use at the household level

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

residential demand for fuelwood this is the first national microbased study of residential demand for wood as fuel the data are from the us department of energy residential energy consumption survey the model employs a somewhat unique interaction dummy for price that allows the simultaneity problem to be adjusted for in a 2sls format and then the interaction term to be calculated and entered in the second stage results are compared with elasticity estimates derived from the same data set for the four other main residential fuels wood has a price elasticity of 0 421 for main users

estimation of elasticities for electricity demand in brazilian households and policy implications abstract this paper aims to identify the demand elasticity in energy consumption by brazilian families by using an original household level sample we are the first to identify the average price and income elasticities for brazil we also investigate heterogeneous effects across different quantiles through a quantile regression qr analysis finally we extend the results of the qr analysis and combine them with aggregated data to assess the effects of two price policies a cross subsidy and the recently adopted tariff flags the primary data comes from the household budget survey pof for two periods 1998 99 and 2008 13 conducted in the metropolitan area of sao paulo the price and income elasticities range from 0 46 to 0 56 and from 0 20 to 0 32 respectively the qr results indicate that households behavioral response to a price increase is non uniform across groups and that the reaction is stronger for the lower quantiles additionally tariff flags lead to a more significant reduction in consumption for the low income residences therefore representing a regressive policy on the other hand a cross subsidy that increases the energy price to ordinary residences by 1 could mean a decrease in electricity prices of between 7 5 and 12 4 to low income families

island goes dark transparency fragmentation and regulation responding to a september 2002 regulatory enforcement the island electronic communications network stopped displaying its limit order book in the three most active exchange traded funds etfs where it was the dominant venue island s share of trading activity and price discovery fell fragmenting the market etf prices adjust more slowly when island goes dark and there is substantial price discovery movement from etfs to the futures market trading costs increase on island and decrease off island with higher trading costs overall when island later redisplays its orders market quality improves with transparency and the reduction in fragmentation both playing important roles copyright 2005 oxford university press

demand for space heating in apartment blocks measuring effects of policy measures aiming at reducing energy consumption abstract panel data covering the period 1984 1995 on energy consumption and technical characteristics of apartment blocks from denmark are analysed in order to measure effects of policy measures aimed at reducing the consumption of energy for space heating results indicate that building regulations have been important in reducing energy consumption in new buildings furthermore conditional price responses are estimated to be relatively small or non existent indicating small short run effects of fuel taxes on energy consumption in apartment blocks finally a consultancy scheme implemented with the purpose of improving knowledge about the potential for energy savings is found to have had moderate effects

household electricity and gas consumption for heating homes energy consumption has been drastically changed because of energy source depletion price fluctuations development and penetration of alternative energy sources and government policies household energy sources are interrelated and energy price and household characteristics such as income level and dwelling size affect the usage to supply energy consistently and achieve a balance between production and consumption stakeholders must understand consumer energy consumption behavior therefore this study identifies household heating energy usage patterns and the substitutive and or complementary relationships between electricity and gas based on a multiple discrete continuous extreme value model household utility structure is identified from data on gas heating usage results show greater utility and the smallest satiation values for gas boilers than for electric heaters and electric heating beds the effects of consumer socioeconomic and environmental characteristics on the choice of heating energy sources were analyzed also for further comparison the respondents were split into high and low categories for income heating degree days dwelling size and gas usage gas was found to be the most economical heating choice for households

willingness to pay for energy saving measures in residential buildings this paper uses a choice experiment to evaluate the consumers willingness to pay for energy saving measures in switzerland s residential buildings these measures include air renewal ventilation systems and insulation of windows and facades two groups of respondents consisting respectively of 163 apartment tenants and 142 house owners were asked to choose between their housing status quo and each one of the several hypothetical situations with different attributes and prices the estimation method is based on a fixed effects logit model the results suggest that the benefits of the energy saving attributes are significantly valued by the consumers these benefits include both individual energy savings and environmental benefits as well as comfort benefits namely thermal comfort air quality and noise protection

norwegian residential electricity demand a microeconomic assessment of the growth from 1976 to 1993 abstract the norwegian residential electricity consumption increased by an average of 3 annually during the period 1976 1993 political signals indicate that the growth in norwegian residential energy consumption should be reduced and that it may be necessary to increase energy taxes based on data for the sample of households from the annual consumer expenditure survey we study factors that are of importance explaining the growth in norwegian residential electricity demand during this period nearly half of the growth is due to an increase in the number of households while the rest reflects an increase in average consumption per household the increase in average consumption per household is due to an increasing number of households possessing electric household appliances such as dryers and dishwashers an increase in real disposable household income and in the floor space of dwellings

the role of risk and trust attitudes in explaining residential energy demand evidence from the united kingdom recent research into the determinants of household energy consumption has aimed to incorporate findings from economics sociology and psychology in order to obtain a more comprehensive understanding of the factors determining energy demand the current paper contributes to this nascent stream of literature by studying the relationship between risk attitudes trust propensity and energy consumption at the household level drawing on the british household panel survey a well known data set in the context of energy studies i show that trust is negatively correlated with household energy demand while higher risk tolerance leads to increases in residential energy use potential explanations for these findings are investigated suggesting that risk preferences may be related with overall appliance stock and the size of the rebound effect

matching with contracts we develop a model of matching with contracts which incorporates as special cases the college admissions problem the kelso crawford labor market matching model and ascending package auctions we introduce a new law of aggregate demand for the case of discrete heterogeneous workers and show that when workers are substitutes this law is satisfied by profit maximizing firms when workers are substitutes and the law is satisfied truthful reporting is a dominant strategy for workers in a worker offering auction matching algorithm we also parameterize a large class of preferences satisfying the two conditions

the determinants of residential gas demand in ireland abstract this paper examines the determinants of residential gas demand in ireland using a micro econometric analysis of the daily gas consumption panel data from ireland s smart metering gas consumer behavioural trial it also investigates the effectiveness of the demand side management stimuli that were tested during the smart metering trial the analysis is based on a sample of 1181 households over 539 days in the period from 1st december 2009 to 30th may 2011 the results provide evidence that weather together with the structural characteristics of the dwellings and the socio economic characteristics of the households are significant factors in explaining residential gas demand more specifically weather is found to be the most influential factor on household s daily gas consumption finally the demand side management stimuli employed in the smart metering trial were found to reduce daily household gas use on average

inequality in the distribution of expense allocated to the main energy fuels for mexican households 1968 2006 abstract energy is a decisive and essential factor to provide quality of life technological development related to its use and an economic development overview of a given country this essay presents the expense distribution allocated to the main fuel sources used at mexican households the essay herein was carried out for the 1968 2006 period the main purpose of this essay is to determine the expense allocation of the main energy fuels electricity gas firewood kerosene gasoline the methodology used in this essay is based on the lorenz curves and gini coefficient

sensitivity of price elasticity of demand to aggregation unobserved heterogeneity price trends and price endogeneity evidence from u s data abstract price elasticity estimates of residential electricity demand vary widely across the energy economics and policy literature in this paper we seek to explain these findings using three nationwide datasets from the u s the american housing survey forms eia 861 and the residential energy consumption survey we examine the role of the sample period level of aggregation use of panel data use of instrumental variables and inclusion of housing characteristics and capital stock our findings suggest that price elasticities have remained relatively constant over time upon splitting our panel datasets into annual cross sections we do observe a negative relationship between price elasticities and the average price whether prices are rising or falling appears to have little effect on our estimates we also find that aggregating our data can result in both higher and lower price elasticity estimates depending on the dataset used and that controlling for unit level fixed effects with panel data generally results in more inelastic demand functions addressing the endogeneity of price and or measurement error in price with instrumental variables has a small but noticeable effect on the price elasticities finally controlling for housing characteristics and capital stock produces a lower price elasticity

estimation of elasticity price of electricity with incomplete information abstract the sharp increase in energy prices and growing concern for environmental issues among other things are behind the renewed interest in energy demand estimation however there is scarce academic literature that takes real situation of energy suppliers into account high quality but incomplete data in this paper we propose a useful and rather simple instrument for estimating electricity demand with the incomplete and or imperfect data currently available to suppliers in particular using real expenditure and consumption data on electricity we employ a model of random effects for panel data to estimate residential and industrial electricity demand in spain

the strategy structure of two sided matching markets we study two sided markets in which agents are buyers and sellers or firms and workers or men and women the agents are to form partnerships which provide them with satisfaction and at the same time make monetary transfers e g salaries or dowries the core of this market game is shown to have a particularly nice structure so that precise answers can be given to questions concerning comparative statics and manipulability the idea of using walrasian equilibrium as a mechanism for making allocations with desirable properties of fairness and efficiency has been studied extensively the scheme involves having agents specify their supply and demand functions the competitive equilibria are then calculated and allocations are made accordingly in general this procedure may run into two difficulties first nonuniqueness if there are several equilibria there may be no fair way to decide which one should be implemented and second manipulability if there is only one equilibrium an informed agent may be able to influence it by suitably falsifying his demand data however as we will show here using the walrasian mechanism does work remarkably well for a certain class of important markets these are the matching markets of our title and they include markets for single items like houses where it is assumed that traders do not wish to acquire more than one item they also include labor markets in which it is desired to match workers with jobs at suitable salaries academic markets in which students are to be assigned to educational institutions marriage markets where men and women are matched through negotiating of dowries it turns out that in these markets both the problems of nonuniqueness and manipulability can be resolved in a

dynamics of final sectoral energy demand and aggregate energy intensity this paper proposes a regional and sectoral model of global final energy demand for the main end use sectors of consumption industrial commercial and public services residential and road transportation per capita demand is expressed as an s shaped function of per capita income other variables intervene as well like energy prices temperatures and technological trends this model is applied on a panel of 101 countries and 3 aggregates covering the whole world and it explains fairly well past variations in sectoral final consumption since the beginning of the 2000s further the model is used to analyze the dynamics of final energy demand by sector and in total the main conclusion concerns the pattern of change for aggregate energy intensity the simulations performed show that there is no a priori reason for it to exhibit a bell shape as reported in the literature depending on initial conditions the weight of basic needs in total consumption and the availability of modern commercial energy resources various forms might emerge

estimating broad brush rebound effects for household energy consumption in the eu 28 countries and norway some policy implications of odyssee data abstract currently there is a strong policy commitment in european union eu and organisation for economic co operation and development oecd countries to increase the energy efficiency of residential buildings and it is widely assumed that this will naturally and automatically reduce domestic energy consumption however other factors such as fuel prices wages attitudes and lifestyles also influence energy consumption this paper calculates broad brush rebound effects based on changes in energy efficiency and energy consumption in each of the 28 eu countries plus norway for the years 2000 2011 in doing so it tests how well the assumption of energy efficiency leading to energy reduction stands up to scrutiny in these lands it uses the eu s odyssee database for efficiency and consumption figures and a commonly employed econometric definition of the rebound effect as an energy efficiency elasticity most older eu lands show rebound effects in the expected range of 0 50 however the range for newer eu countries is 100 550 suggesting that energy efficiency increases are not a good predictor of energy consumption a more in depth look at one country germany suggests these results underestimate the rebound effect significantly this also identifies research needs for specific energy consumption determinants in each country to find more precisely what is driving consumption levels

an analysis of monthly household energy consumption among single family residences in texas 2010 demographic socioeconomic and housing characteristics influence variation in household energy consumption by combining household level utility public and proprietary data we examine predictors of household energy consumption in a texas urban area using quantile regression this analysis assesses the relationship between energy consumption and predictors at the middle and both ends of the distribution 10th and 90th percentiles results indicate potential opportunities to lower consumption among the highest energy consuming households including those with pools with non central cooling with people working from home those built on pier post foundation and those that are renter occupied these findings suggest significant opportunities to reduce consumption and demand as in the study area almost 10 of housing units are renter occupied 18 percent are without central cooling and 7 have pools capturing a significant portion of these homes for retrofit conservation efforts through marketing has potential to produce substantial results producing a better understanding of determinants of household energy consumption using the methods presented has potential to assist development and implementation of strategies to reduce consumption and increase efficiency

residential demand for liquid petroleum gas abstract this is the first micro based study of residential demand for liquid petroleum gas lpg the data are from doe s residential energy consumption survey results are compared with elasticity estimates derived from the same data set for the three other main residential fuels lpg has a price elasticity for space and water heating combined of 1 3 income elasticity is 0 207

empirics on the long run effects of building energy codes in the housing market we study the effectiveness of building energy codes taking a long run perspective the focus is on regulation s impact on energy demand in both high and low quality residences in other words the diffusion and the entry of green buildings in the housing market we develop a measure for regulation intensity and apply this to a panel error correction regression model for energy requirements of a large sample of german apartment houses built between 1950 and 2005 we show that regulation is effective in saving energy in particular regulation pushes investors in the low quality housing market segment toward the technological frontier indirectly it also affects the high quality segment jel q41 r52