design and analysis of simulated consumer choice or allocation experiments an approach based on aggregate data the authors integrate concepts in conjoint analysis and discrete choice theory in econometrics to develop a new approach to the design and analysis of controlled consumer choice or resource allocat

consumer preference and willingness to pay for a renewable fuel standard rfs policy focusing on ex ante market analysis and segmentation abstract total energy consumption of oil in 2050 is expected to increase to 1 6 times its level in 2005 and greenhouse gas ghg emissions in the transportation sector will be second only to the electricity sector in order to reduce ghg emissions in transportation leading countries have started to implement renewable fuel standard rfs policies other countries such as korea have recently started implementing rfs policies in order to comply with the proposed global ghg reduction target however previous research did not consider the impact of rfs policy on consumer acceptance levels therefore this study analyzes consumer preferences and willingness to pay wtp for rfs to provide detailed policy strategies this study conducts additional analysis using market segmentation and sensitivity analysis the results indicate that consumers generally accept the cost of implementing an rfs policy if the cost falls between krw 101 78 liter usd 0 33 gal and krw 187 26 liter usd 0 60 gal in addition consumer wtp for implementing an rfs policy changes when the income exceeds krw 5 million usd 4229 1 in driver group and relatively lower income groups tend not to support rfs policies based on the results of this study we can suggest proper pricing policies for each income group and a public relations strategy to improve the level of policy acceptance

assessing the combined effect of the diffusion of solar rooftop generation energy conservation and efficient appliances in households abstract there is a growing worldwide concern regarding emissions of energy related greenhouse gases ghgs policy technology and human awareness provide opportunities for offsetting these effects through energy conservation efficient appliances and solar generation in households as these have been the subject of increasing attention across the world in recent years solar rooftop generation in particular could deliver significant efficiency improvements and reductions of co2 emissions through its diffusion which also avoids losses in electricity transmission and distribution systems energy efficiency contributes to the achievement of a sustainable future because it reduces the energy infrastructure needs increases competitiveness and improves consumer welfare conservation would also reduce co2 emissions in households the purpose of this paper is to assess the combined effect of the diffusion of solar rooftop generation energy efficiency and electricity conservation in the residential sector in colombia simulation results for different policy scenarios indicate that rooftop generation energy efficiency and conservation can together lead under certain conditions to important reductions in both electricity prices and emissions

demand for gasoline in kuwait an empirical analysis using cointegration techniques abstract this paper estimates the demand for gasoline in kuwait for the period 1970 1989 using a cointegration and error correction model ecm it is found that gasoline demand is inelastic with respect to price in the short and long run and while it is elastic in the long run gasoline demand is inelastic with respect to income in the short run this suggests that gasoline demand response to income changes is higher in the long run than in the short run furthermore gasoline consumption adjusts towards its long run level with about 52 of the adjustment occurring in the first year

the tragedy of the commons in cote d ivoire agriculture empirical evidence and implications for evaluating trade policies expansion of cultivated land diminishes the extent of forestlands or reduces the length of fallow periods and hence reduces the amount of natural vegetation the increase in land under cultivation has a direct output increasing effect at the cost of reducing natural capital and agricultural productivity the evidence for western cote d ivoire is consistent with and provides an explanation for the declining agricultural productivity observed in sub saharan africa during the past few decades this article uses a theoretical model to determine the level of land cultivation that maximizes village income using data from cote d ivoire for 1985 87 an important part of the land is under common property usually at the village level the results show that farmers do not internalize even a small fraction of the external cost of biomass in their land allocation decisions the lack of internalization of the social cost of the biomass resource leads to large income losses at the village level as much as 14 percent of village income these losses are many times larger than the usual estimates for conventional distortions

the demand for residential electricity in south africa abstract this paper examines the residential demand for electricity in south africa as a function of real gross domestic product per capita and the price of electricity during the period 1978 2005 we make use of the bounds testing approach to cointegration within an autoregressive distributed framework suggested by pesaran et al 2001 bounds testing approaches to the analysis of level relationships journal of applied econometrics 16 3 289 326 following the literature we use a linear double logarithmic form using income and price as independent variables in the empirical analysis in the long run we find that income is the main determinant of electricity demand while electricity price is insignificant

application of the translog model of energy substitution to developing countries the case of korea abstract while studies exist on the applications of the translog energy model in developed countries little is known about its application in developing countries to this end this paper investigates the long run sensitivities of energy demand to price changes and the degree of interfactor and interfuel substitution in the korean industrial sector we also uniquely disaggregate the industrial sector into nine manufacturing and three non manufacturing subsectors based on time series data obtained from the korea institute of energy and resources an energy demand model has been specified and estimated according to the translog approach the conclusions provide future directions for energy demand management policies in korea

a dynamic econometric model of thailand manufacturing energy demand the purpose of this article is to employ the dynamic translog framework to model inter factor and inter fuel energy demand for the thai manufacturing sector the denny et al 1981 and lynk 1989 framework which proposes a dynamic adjustment for capital stock is employed to motivate the estimated of factor demand and fuel share equations three factors energy labour and capital and five fuel types fuel oil diesel oil liquified petroleum gas lpg electricity and coal and lignite are examined regression diagnostics support the empirical specification numerous factor and fuel substitution possibilities are identified with some policy implications described

greenhouse gas models and abatement costs for developing nations a critical assessment numerous ghg policy studies are reported for developing countries most use demand driven bottom up models reported abatement costs vary significantly across countries for identical options this can cause policy conflicts such as for gef financing schemes top down macroeconomic studies for developing countries are scant their model structure assumes dynamics akin to developed market economies transitional dynamics of developing countries such as underdeveloped markets and informal activities are inadequately modelled policy analysis is thus restricted to market oriented alternatives while more relevant bifurcation scenarios along alternate development patterns are ignored alterations in model structure and policy analysis are proposed to represent the realities of developing nations

property rights competition and depletion in the eighteenth century canadian fur trade the role of the european market pricing behavior at three hudson s bay company trading posts is examined in terms of a model of long run profit maximization of a depletable resource at fort churchill where the company acted as a monopsonist purchaser of furs from the indians rising european fur prices had little impact on prices paid to indians and beaver stocks in the hinterland were maintained at fort albany and york factory where the company faced competition from french traders prices at the posts were raised and the beaver was depleted these outcomes are consistent with optimal pricing behavior by the company the lack of well defined native property rights to the beaver was a crucial element

analyzing public preferences and increasing acceptability for the renewable portfolio standard in korea abstract in order to respond to the challenge of climate change similar to other countries korea has announced various policies to vitalize the development and uptake of renewable energy the renewable portfolio standard rps is the most striking example of a policy in this area this study employs a conjoint survey and bayesian mixed logit model to analyze consumer preferences for specific attributes of the rps policy it analyzes households marginal willingness to pay mwtp for the rps with specific attributes and simulates the degree of household acceptability of the policy through a scenario analysis comparison between costs and benefits of implementing the policy is also attempted by analyzing the households mwtp with the actual transition expense of rps implementation incurred by electricity supply companies the simulation results provide implications for improving rps policy implementation households consider the creation of new jobs as the most important policy attribute followed by increase in electricity prices damage to forests reduction in co 2 emissions and length of power outages moreover the korean household is willing to accept an increase of up to 1 39 in its electricity prices relative to 2012 and the median mwtp of each household for rps implementation is krw 734 99 month usd 0 67 month

from linear fuel switching to multiple cooking strategies a critique and alternative to the energy ladder model abstract promoting sustainable development requires evaluating the technical and policy options that will facilitate the adoption and use of energy efficient and less polluting cooking stoves and practices the transition from traditional to modern fuels and devices has been explained by the energy ladder model that suggests that with increasing affluence a progression is expected from traditional biomass fuels to more advanced and less polluting fuels in this paper we evaluate the energy ladder model utilizing data from a four year 1992 96 case study of a village in mexico and from a large scale survey from four states of mexico we show that an alternate multiple fuel model of stove and fuel management based on the observed pattern of household accumulation of energy options rather than the simple progression depicted in the traditional energy ladder scenario more accurately depicts cooking fuel use patterns in rural households the multiple fuel model integrates four factors demonstrated to be essential in household decision making under conditions of resource scarcity or uncertainty a economics of fuel and stove type and access conditions to fuels b technical characteristics of cookstoves and cooking practices c cultural preferences and d health impacts this model also allows better estimates of the expected fuelwood demand and indoor air pollution in rural households

the structure of residential energy demand in greece abstract this paper attempts to shed light on the determinants of residential energy demand in greece and to compare it with some other oecd countries from the estimates of the short run and long run elasticities of energy demand for the period 1965 1999 we find that residential energy demand appears to be price inelastic also we do not find evidence of a structural change probably because of the low efficiency of the energy sector we find however that the magnitude of the income elasticity varies substantially between greece and other oecd countries

buffalo hunt international trade and the virtual extinction of the north american bison in the sixteenth century north america contained 25 to 30 million buffalo by the late nineteenth century fewer than 100 remained while removing the buffalo east of the mississippi took over 100 years the remaining 10 to 15 million buffalo on the great plains were killed in a punctuated slaughter lasting little more than ten years i employ theory international trade statistics and first person accounts to argue the slaughter was initiated by a foreign made innovation and fueled by a foreign demand for industrial leather european demand and american policy failure are jointly responsible for the slaughter on the plains jel f14 n51 n71 q57

methods for including income distribution in global cge models for long term climate change research abstract the consequences of climate policy and the impacts of climate change vary among different types of households depending on their income level expenditure pattern and other socioeconomic characteristics global economy environment models that are used to assess climate change issues traditionally do not distinguish households by income or other attributes to facilitate progress in this area we review and assess literature on methods to include household heterogeneity in global long term computable general equilibrium cge models we distinguish among three categories of approaches 1 the explicit modeling of multiple household types within the cge framework 2 micro simulation modeling and 3 direct modeling of income distribution for each of these approaches we describe the method key assumptions limitations and several prominent examples from the literature moreover we discuss data needs including the contents of household survey data their availability and processing we conclude with an overview of what each method could provide for global long term climate related research

modelling energy systems for developing countries abstract developing countries energy use is rapidly increasing which affects global climate change and global and regional energy settings energy models are helpful for exploring the future of developing and industrialised countries however energy systems of developing countries differ from those of industrialised countries which has consequences for energy modelling new requirements need to be met by present day energy models to adequately explore the future of developing countries energy systems this paper aims to assess if the main characteristics of developing countries are adequately incorporated in present day energy models we first discuss these main characteristics focusing particularly on developing asia and then present a model comparison of 12 selected energy models to test their suitability for developing countries we conclude that many models are biased towards industrialised countries neglecting main characteristics of developing countries e g the informal economy supply shortages poor performance of the power sector structural economic change electrification traditional bio fuels urban rural divide to more adequately address the energy systems of developing countries energy models have to be adjusted and new models have to be built we therefore indicate how to improve energy models for increasing their suitability for developing countries and give advice on modelling techniques and data requirements

the price elasticity of african elephant poaching the objective of this paper is to provide an estimate of the elasticity of elephant poaching with respect to prices ivory being a storable commodity subjects its price to hotelling s no arbitrage condition hence allowing identification of the supply curve the price of gold one of many commodities used as stores of value is thus used as an instrument for ivory prices the supply of illegal ivory is found to be price inelastic with an elasticity of 0 4 with changes in consumer prices passing through to prices faced by producers at a rate close to unity estimations based on a number of alternative estimation approaches all confirm the conclusion that supply is inelastic the paper ends with a brief discussion on what such finding implies for elephant conservation policies

the role of decentralized distributed generation in achieving universal rural electrification in south asia by 2030 this study is motivated by the goal of achieving universal energy access by 2030 and looks at electricity access for rural households in the south asian region the message access model is employed to assess the cost effectiveness of centralized and decentralized distributed generation ddg technologies delivery mechanisms are modelled to include mini grid and stand alone systems and the analysis includes an estimation of rural household electricity demand from lighting and appliances we assume two future demand scenarios with a minimum threshold and a higher threshold of electricity consumption of 65 and 420 kw h per household per year respectively we find that the cost of delivering electricity by centralized generation and grid distribution is up to four times the cost of stand alone and mini grid ddg options in the case of minimum threshold demand scenario these results are robust to alternate assumptions regarding costs of technologies we also estimate that public subsidy bill for kerosene can be substantially reduced if all households switch to electricity as their primary source of lighting thus promoting ddg options can reduce capital investments needed to meet access goals significantly and have an important role to play in meeting the goal of universal electrification by 2030

implications of the international reduction pledges on long term energy system changes and costs in china and india this paper analyses the impact of postponing global mitigation action on abatement costs and energy systems changes in china and india it compares energy system changes and mitigation costs from a global and two national energy system models under two global emission pathways with medium likelihood of meeting the 2 c target a least cost pathway and a pathway that postpones ambitious mitigation action starting from the copenhagen accord pledges both pathways have similar 2010 2050 cumulative greenhouse gas emissions the analysis shows that postponing mitigation action increases the lock in in less energy efficient technologies and results in much higher cumulative mitigation costs the models agree that carbon capture and storage ccs and nuclear energy are important mitigation technologies while the shares of biofuels and other renewables vary largely over the models differences between india and china with respect to the timing of emission reductions and the choice of mitigation measures relate to differences in projections of rapid economic change capital stock turnover and technological development furthermore depending on the way it is implemented climate policy could increase indoor air pollution but it is likely to provide synergies for energy security these relations should be taken into account when designing national climate policies

environmental and resource economics a canadian retrospective the paper reviews research contributions to environmental and resource economics by scholars in canada we focus mainly on work from the past 25 years but also highlight earlier pathbreaking work we begin by looking at broad trends in research both internationally and within canada we then review canadian contributions to various topics in the field canadians have played a leading role in the development of the field especially in resource economics international environmental economics and the valuation of environmental amenities

the demand for energy in the large scale manufacturing sector of pakistan abstract the extent of interfuel substitution as well as substitution between energy and non energy inputs in the large scale manufacturing sector of pakistan has been examined the model has been estimated in two stages in the first stage input demand for various energy components is estimated and hence an aggregate divisia index is constructed in the second stage this index is used as an instrument to estimate aggregate input demand for capital labour and energy along with their price and substitution elasticities it seems that there is little interfuel substitution the results also show that energy and labour are substitutes while energy and capital are complement

extinction and market forces two case studies abstract extinction defines a loss in biodiversity an established economic model suggests that extinction can be avoided even in common property settings if the initial stock is sufficiently large that price and cost evolve to a non extinction equilibrium alternatively privatization has been suggested as a means to avoid extinction the empirical validity of these conclusions are investigated by studying the collapse of two species that signaled the end of the united states frontier the passenger pigeon and the buffalo the historical studies suggest that the theoretical possibility of a non extinction equilibrium is unlikely to hold in practice similarly while privatization in a single species context may appear feasible in a multi species context the apparent profitability of privatization may be superseded and the species driven to extinction the latter conclusion also depends on species specific characteristics of minimum viable population size and habitat requirements

long term building energy demand for india disaggregating end use energy services in an integrated assessment modeling framework with increasing population income and urbanization meeting the energy service demands for the building sector will be a huge challenge for indian energy policy although there is broad consensus that the indian building sector will grow and evolve over the coming century there is little understanding of the potential nature of this evolution over the longer term the present study uses a technologically detailed service based building energy model nested in the long term global integrated assessment framework gcam to produce scenarios of the evolution of the indian buildings sector up through the end of the century the results support the idea that as india evolves toward developed country per capita income levels its building sector will largely evolve to resemble those of the currently developed countries heavy reliance on electricity both for increasing cooling loads and a range of emerging appliance and other plug loads albeit with unique characteristics based on its climate conditions cooling dominating heating and even more so with climate change on fuel preferences that may linger from the present for example a preference for gas for cooking and vestiges of its development path including remnants of rural poor that use substantial quantities of traditional biomass

modelling and forecasting the demand for coal in china in contrast with developed countries coal is the major energy source of china in view of its importance this paper attempts to analyse and forecast the country s demand for coal as it moves towards the next century to do this we have applied three different methods to contrast their performances in fitting the chinese data engle granger s error correction model hendry s error correction model and hendry s general to specific approach it is found that the engle granger approach outperforms the other two in terms of having the smallest ex post forecast errors using the engle granger approach the model predicts that the chinese economy will experience a 5 shortage in the year 2000

the impact of attribute preferences on adoption timing the case of photo voltaic pv solar cells for household electricity generation we are concerned with micro generation individual households generating electricity using a renewable technology we focus on modeling the adoption probability of photo voltaic solar panels by households using data from ontario canada where a generous feed in tariff is available to households generating electricity from solar panels we measure household level preferences for panels and use these preferences along with household characteristics to predict adoption time intentions we use discrete choice experiments to measure household level preferences and establish a causal link between the attributes of the technology and adoption time intentions using discrete time survival mixture analysis significant preferences included lower cost greater energy savings and lower fossil fuel inflation the conditional hazard probability of adoption at a particular time given no previous adoption showed that the attribute preferences had intuitively reasonable effects the hazard probabilities allow us to compute the cumulative probability of adoption over a 10 year period per household technology awareness has a significant effect on the adoption probability reinforcing the need for effective education our approach indicates the level of heterogeneity in preferences particularly high for investment criteria and co2 emissions these findings suggest that education campaigns should explain more about investment criteria feed in tariffs and environmental effects

using contingent valuation to explore willingness to pay for renewable energy a comparison of collective and voluntary payment vehicles abstract this study uses a split sample dichotomous choice contingent valuation survey of 1574 u s residents to explore willingness to pay wtp for renewable energy under collective and voluntary payment vehicles and under government and private provision of the good we also evaluate the impact of participation expectations on stated wtp we find some evidence that when confronted with a collective payment mechanism respondents state a somewhat higher wtp than when voluntary payment mechanisms are used similarly private provision of the good elicits a somewhat higher wtp than does government provision we also find that contingent valuation responses are strongly correlated with expectations for the wtp of others our results shed light on strategic response behavior and the incentive compatibility of different cv designs and offer practical insight into u s household preferences for how to support renewable energy

reducing subsidies on household fuels in india how will it affect the poor kerosene and lpg are widely used in households in india for lighting and cooking these fuels have historically been subsidized as part of the restructuring of the energy sector the government is committed to limiting these subsidies this paper examines the impact of reducing energy subsidies on the welfare of the poor the paper uses data from nationally representative surveys of over 100 000 households the paper concludes that the case for reducing lpg subsidies is strong although the kerosene subsidy is an inefficient means of subsidizing fuel use by the poor reduction in it will need to be supported by other policies that would limit the adverse impacts

potential benefits from improved energy efficiency of key electrical products the case of india the economy of the world s second most populous country continues to grow rapidly bringing prosperity to a growing middle class while further straining an energy infrastructure already stretched beyond capacity at the same time efficiency policy initiatives have gained a foothold in india and promise to grow in number over the coming years this paper considers the maximum cost effective potential of efficiency improvement for key energy consuming products in the indian context the products considered are household refrigerators window air conditioners motors and distribution transformers together these products account for about 27 of delivered electricity consumption in india the analysis estimates the minimum life cycle cost option for each product class according to use patterns and prevailing customer marginal rates in each sector this option represents an efficiency improvement ranging between 12 and 60 depending on product class if this level of efficiency was achieved starting in 2010 we estimate that total electricity consumption in india could be reduced by 4 7 by 2020 saving over 74 million tons of oil equivalent and over 246 million tons of carbon dioxide emissions net present financial savings of this efficiency improvement totals 8 1 billion dollars

an integrated supply demand model for the optimization of energy flow in the urban system this research aims to develop a bottom up integrated supply demand model to assess the optimal performance of urban energy systems to this end an optimization model founded on the principles of microeconomics was developed and deployed using mathematical programming in this model the urban energy system is treated as an economic actor in the market seeking to establish an effective energy system to improve its overall resource efficiency with minimum total cost of the system the model leads the system to achieve supply and demand energy commitments which include alternative energy and energy efficiency targets in this paper we apply the model to address the electricity deficiency in delhi india as a case study the results suggest that the saving at the end user level could reach about 220 gwh per annum in the near future through improving energy end use efficiency in the domestic sector besides this the installation of about 40 mw from waste to electricity plants and generating approximately 210 gwh electricity from the rooftop solar pv by 2030 could enable a sufficient surplus for the power supply sector to meet the city s electricity demand in the near future even though the system has some inherent limitations stemming from the assumptions of microeconomics and challenges related to data needs the model can help the local actors from governments to property owners to find the best solutions for their energy needs such a modeling framework could address an organization s sustainable performance at the urban level through the resource use optimization minimization of waste cleaner technologies and pollution limits which are used in achieving co benefits and a broad range of eco industrial development eid goals

modelling energy demand of developing countries are the specific features adequately captured abstract this paper critically reviews existing energy demand forecasting methodologies highlighting the methodological diversities and developments over the past four decades in order to investigate whether the existing energy demand models are appropriate for capturing the specific features of developing countries the study finds that two types of approaches econometric and end use accounting are commonly used in the existing energy demand models although energy demand models have greatly evolved since the early seventies key issues such as the poor rich and urban rural divides traditional energy resources and differentiation between commercial and non commercial energy commodities are often poorly reflected in these models while the end use energy accounting models with detailed sectoral representations produce more realistic projections as compared to the econometric models they still suffer from huge data deficiencies especially in developing countries development and maintenance of more detailed energy databases further development of models to better reflect developing country context and institutionalizing the modelling capacity in developing countries are the key requirements for energy demand modelling to deliver richer and more reliable input to policy formulation in developing countries

understanding china s urban pollution dynamics china s ongoing urban economic growth has sharply increased the population s per capita income lowered the count of people living below the poverty line and caused major environmental problems we survey the growing literature investigating the causes and consequences of china s urban pollution challenges we begin by studying how urban population and industrial growth impacts local pollution levels and greenhouse gas production as the urban population grows richer its demand for private transportation and electricity sharply increases such privately beneficial activity exacerbates urban pollution externalities facing these severe environmental challenges china s urbanites increasingly demand quality of life progress we survey the emerging literature investigating the demand for environmental progress in china progress in mitigating externalities hinges on whether the powerful central and local governments choose to address these issues we analyze the political economy of whether government officials have strong incentives to tackle lingering urban externalities we conclude by discussing future research opportunities at the intersection of environmental and urban economics jel o18 p25 p28 q53 r23 r41 r58

modelling oecd industrial energy demand asymmetric price responses and energy saving technical change abstract the industrial sector embodies a multifaceted production process consequently modelling the derived demand for energy is a complex issue made all the more difficult by the need to capture the effect of technical progress of the capital stock this paper is an exercise in econometric modelling of industrial energy demand using panel data for 15 oecd countries over the period 1962 2003 exploring the issue of energy saving technical change and asymmetric price responses although difficult to determine precisely it is tentatively concluded that the preferred specification for oecd industrial energy demand incorporates asymmetric price responses but not exogenous energy saving technical change

modeling energy and development an evaluation of models and concepts most global energy models are developed by institutes from developed countries focusing primarily on issues that are important in industrialized countries evaluation of the results for asia of the ipcc sres models shows that broad concepts of energy and development the energy ladder and the environmental kuznets curve can be observed in the results of the models however improvements can be made in modeling the issues that underlie these concepts like traditional fuels electrification economic structural change income distribution and informal economies given the rapidly growing importance of energy trajectories of developing countries for global sustainability the challenge for the future is to develop energy models that include all these aspects of energy and development

short and long run elasticities of gasoline demand in india an empirical analysis using cointegration techniques abstract in developing countries like india consumption of petroleum products has implications on its balance of payments economic growth and fiscal deficit gasoline is one of the prime petroleum products in this paper the relationship between gasoline demand national income and price of gasoline is empirically examined using cointegration and error correction techniques the time frame of the analysis is from 1972 1973 to 1993 1994 it has been found that gasoline demand is likely to increase significantly for a given increase in the gross domestic product the increase will be larger in the long run 2 682 than in the short run 1 178 gasoline demand is relatively inelastic to price changes both in the long and short terms the error correction model has shown that gasoline demand adjusts to their respective long run equilibrium at a relatively slow rate with about 28 of adjustment taking place in the first year

an assessment of household electricity load curves and corresponding co2 marginal abatement cost curves for gujarat state india gujarat a large industrialized state in india consumed 67 twh of electricity in 2009 10 besides experiencing a 4 5 demand supply short fall residential sector accounted for 15 of the total electricity consumption we conducted load research survey across 21 cities and towns of the state to estimate residential electricity load curves share of appliances by type and usage patterns for all types of household appliances at utility geographic appliance income and end use levels the results indicate that a large scope exists for penetration of energy efficient devices in residential sector marginal abatement cost mac curves for electricity and co2 were generated to analyze relative attractiveness of energy efficient appliance options results indicate that up to 7 9 twh of electricity can be saved per year with 6 7 mt co2 emissions mitigation at negative or very low co2 prices of us 10 t co2 despite such options existing their penetration is not realized due to myriad barriers such as financial institutional or awareness and therefore cannot be taken as baseline options for co2 emission mitigation regimes

residential energy use abstract the energy information administration recently published data they collected from the national interim energy consumption survey niecs niecs includes detailed information on 4081 individual households demographic characteristics energy related features of the structure heating equipment and appliances therein recent conservation actions taken by the household and fuel consumption and costs for the april 1978 march 1979 one year period this data set provides a new and valuable resource for analysis we summarized and analysed the niecs data on household energy consumption total energy use electricity use and use of the primary space heating fuel the regression equations constructed explain roughly half the variation in energy use among households these equations contain 10 or fewer independent variables the most important of which are fuel price year house was built floor area and heating degree days

richer and healthier but not greener choices concerning household energy use in india india is among the world lowest per capita greenhouse gas ghg emitters but rapid increases are expected at the same time world health organization who estimates show that 424 000 die prematurely in indian households each year from air pollution exposure due to solid fuel use we analyze ghg emissions and health through three policy scenarios for household energy using projections for population income and urbanization in policy scenarios called business as usual bau improved health and green future projected per capita household ghg emissions in 2026 increase by 169 164 and 139 respectively compared to 2001 whereas household mortality rates decrease by 45 67 and 45 respectively due to income growth and urbanization an increase in ghg emissions is likely inevitable but can be slowed for health in contrast improvements are expected and can be expanded

estimates of energy and non energy elasticities in selected asian manufacturing sectors policy implications abstract this paper presents the results of a study of the demand elasticities for energy and non energy inputs in the food processing and textile industries in bangladesh the philippines and thailand estimates of substitution elasticities in production were derived by fitting data to a translog cost function for the period 1970 1980 for bangladesh 1970 1978 for the philippines and 1974 1977 for thailand the results varied according to the industries studied and across countries they were compared with those of several developing and industrialized countries and substitutability among inputs was found to be greater in the manufacturing sector of the developing countries studies than in those of industrialized countries the generally high elasticities between labour and energy have implications for relative input pricing and use in developing countries

urban and rural energy use and carbon dioxide emissions in asia the process of urbanization has been shown to be important for economic development environmental impacts and human wellbeing particularly in developing countries in this paper we compare structure data sources and scenario results of four integrated assessment models that are capable of analyzing different aspects of urbanization the comparison focuses on residential sector energy use and related co2 emissions based on a set of urbanization scenarios for china and india important insights from this model comparison include that i total fossil fuel and industrial co2 emissions at the regional level are not very sensitive to alternative rates of urbanization and are largely dependent on the linkage between urbanization and economic growth via differentiated labor productivity in urban and rural areas ii alternative urbanization pathways may yield different results for the share of solid fuels in residential energy use thereby affecting the number of people relying on these fuels and the associated adverse health impacts and iii alternative economic growth scenarios can only be assessed for their welfare implications if urban and rural household are distinguished even though that distinction does not always strongly affect aggregate outcomes which is often due to two effects that compensate each other in total it can be concluded that urbanization and heterogeneity of households and consumers are clearly relevant for distributional effects and associated health and social impacts

determinants of household energy consumption in india improving access to affordable modern energy is critical to improving living standards in the developing world rural households in india in particular are almost entirely reliant on traditional biomass for their basic cooking energy needs this has adverse effects on their health and productivity and also causes environmental degradation this study presents a new generic modelling approach with a focus on cooking fuel choices and explores response strategies for energy poverty eradication in india the modelling approach analyzes the determinants of fuel consumption choices for heterogeneous household groups incorporating the effect of income distributions and traditionally more intangible factors such as preferences and private discount rates the methodology is used to develop alternate future scenarios that explore how different policy mechanisms such as fuel subsidies and micro financing can enhance the diffusion of modern more efficient energy sources in india

model projections for household energy use in india energy use in developing countries is heterogeneous across households present day global energy models are mostly too aggregate to account for this heterogeneity here a bottom up model for residential energy use that starts from key dynamic concepts on energy use in developing countries is presented and applied to india energy use and fuel choice is determined for five end use functions cooking water heating space heating lighting and appliances and for five different income quintiles in rural and urban areas the paper specifically explores the consequences of different assumptions for income distribution and rural electrification on residential sector energy use and co2 emissions finding that results are clearly sensitive to variations in these parameters as a result of population and economic growth total indian residential energy use is expected to increase by around 65 75 in 2050 compared to 2005 but residential carbon emissions may increase by up to 9 10 times the 2005 level while a more equal income distribution and rural electrification enhance the transition to commercial fuels and reduce poverty there is a trade off in terms of higher co2 emissions via increased electricity use

innovation without patents evidence from world s fairs abstractthis paper introduces a unique historical data set of more than 8 000 british and american innovations at world s fairs between 1851 and 1915 to explore the relationship between patents and innovations the data indicate that the majority of innovations 89 percent of british exhibits in 1851 were not patented comparisons across british and u s data also show that patenting decisions were unresponsive to differences in patent laws cross sectional evidence suggests that high quality and urban exhibits were more likely to be patented the most significant differences however occurred across industries inventors were most likely to use patents in industries in which innovations are easy to reverse engineer and secrecy is ineffective relative to patents in the late nineteenth century scientific breakthroughs including the publication of the periodic table reduced the effectiveness of secrecy in the chemical industry difference in differences regressions suggest that this change resulted in a

accounting for technical progress in aggregate energy demand abstract researchers have not reached a consensus on how to account for technical progress when modeling aggregate energy demand some include a time trend in a dynamic model while others omit the trend in a model that disallows for long run income effects we show that the latter approach can be directly tested as a nested case of the former so that model selection need not be made a priori solely on theoretical grounds using annual data over 1960 1990 we find that long run income effects are not significant however including a time trend improves the model s fit while rendering much more credible long run price elasticities

ownership risk investment and the use of natural resources the effect of insecure ownership on ordinary investment and natural resource use is examined insecure ownership is postulated to depend on the type of government regime in power and the prevalence of political violence or instability the political determinants of economy wide investment are estimated from cross country data and the results are used to form an index of ownership security when introduced into empirical models of natural resource use this index has a significant and quantitatively important effect on the use of forests and petroleum contrary to conventional wisdom ownership risk slows resource use in some circumstances

future demand of petroleum products in india this paper examines the long run equilibrium relationship between total petroleum products consumption and economic growth in india for the period 1970 1971 to 2001 2002 using cointegration and error correction modeling approach augmented dickey fuller tests reveal that both the series after logarithmic transformation are non stationary and individually integrated of order one the empirical results suggest that the series are cointegrated the long term demand elasticity for petroleum products has been estimated furthermore as a special case similar sort of exercise between the consumption of middle distillates and economic growth in india using annual data for the time span 1974 1975 to 2001 2002 has been carried out which also confirms the existence of cointegration in sample forecasts fitted well against actual numbers finally the paper forecasts total petroleum products and middle distillates demands till 2011 2012 and provide an idea about the investment required in refinery sector in india till 2011 2012

economic growth and the rise of forests although forests have diminished globally over the past 400 years forest cover has increased in some areas including india in the last two decades aggregate time series evidence on forest growth rates and income growth across countries and within india and a newly assembled data set that combines national household survey data census data and satellite images of land use in rural india at the village level over a 29 year period are used to explore the hypothesis that increases in the demand for forest products associated with income and population growth lead to forest growth the evidence is consistent with this hypothesis which also shows that neither the expansion of agricultural productivity nor rising wages in india increased local forest cover

road transport energy demand in australia a cointegration approach abstract a cointegration framework is used to examine the short run and long run characteristics of energy demand in the australian road transport sector a lagged endogenous equation based on a partial adjustment process is proposed and estimated results indicate that energy demand output and real energy prices are integrated of order 1 and cointegrated the long run output and price elasticities of energy demand are estimated to be 0 52 and 0 12 respectively causality tests ervealed a bidirectional causality path between output and energy demand and a unidirectional path from energy consumption to prices no other causality paths between output prices and energy demand are detected the short run output elasticity of energy demand is estimated to be 0 25 based on an error correction model the short run price elasticity is found to be insignificant the inertia parameter is 0 48 corresponding to 95 of the demand adjustment occurring after five periods the results are compared with previous findings and the variations are partially attributed to the structural changes in the road transport sector in the 1980s some of which are discussed

trade liberalization in the bio economy coping with a new landscape multilateral trade liberalization has made little progress over the last period but preferential agreements have multiplied recent economic literature helps understand the current negotiation game new economic and political conditions in particular the gaining influence of emerging countries make a multilateral agreement more difficult developed countries have given up many of their bargaining chips in previous rounds of negotiation and their remaining agricultural tariffs are not sufficient for extracting the concessions from emerging countries on services procurement and intellectual property that would make an agreement possible the risk of a more fragmented world calls for a revised negotiation agenda and a change in the status of developing countries research issues are outlined in order to help revitalize the doha negotiation agenda

trade spatial separation and the environment we develop a simple two sector dynamic model to show how pollution can provide a motive for trade by spatially separating incompatible industries we assume that the production of smokestack manufactures generates pollution which lowers the prod uctivity of an environmentally sensitive sector farming two identical unregulated countries will gain from trade if the share of world income spent on smokestack goods is high in contrast when the share of world income spent on the dirty good is low trade can usher in a negatively reinforcing process of environmental degradation and real income loss for the exporter of smokestack goods 1999 elsevier science b v all rights reserved

profit fluctuations signal eroding resilience of natural resources abstract a common pattern of environmental crises is a vicious cycle between environmental degradation and socio economic disturbances here we show that while such feedbacks may give rise to critical transitions in social ecological systems at the same time they can offer novel opportunities for anticipating them we model a community that has joint access to the harvest grounds of a resource that is prone to collapse individuals are tempted to overexploit the resource while a cooperative harvesting norm spreads through the community via interpersonal relations both social and ecological collapses can be induced by environmental or socio economic driving forces regardless of the type and cause of collapse we find that upcoming transitions may be detected using simple socio economic response variables such as individual profits our findings suggest that such alternative sources of information can be used to detect upcoming critical transitions in social ecological systems however we also find that robust detection of critical transitions may be confounded by recovery attempts undertaken by resource users in the vicinity of an upcoming collapse which may be falsely interpreted as a stabilization of the social ecological system

cost effectiveness of renewable electricity policies we analyze policies to promote renewable sources of electricity a portfolio standard rps raises electricity prices and primarily reduces gas fired generation a knee of the cost curve exists between 15 and 20 goals for 2020 in our central case and higher natural gas prices lower the cost of greater reliance on renewables a renewable energy production tax credit lowers electricity price at the expense of taxpayers which limits its effectiveness in reducing carbon emissions and it is less cost effective at increasing renewables than a portfolio standard neither policy is as cost effective as a cap and trade policy for achieving carbon emission reductions

input substitution in thailand s manufacturing sector implications for energy policy abstract input demand and substitution elasticities for five manufacturing sector industries in thailand are estimated using a three factor capital labour and energy translog cost function covering the first oil shock period 1974 1977 in all cases the demand is elastic for energy close to unity for labour and inelastic for capital capital and energy are always substitutes as are capital and labour the labour intensive and comparative advantage based industries showed greater responsiveness to energy price changes relative to the capital intensive and protected industries in the sense that the former two can substitute capital and labour for energy whereas the latter two can substitute only capital

energy consumption in china past trends and future directions abstract in 2003 china s energy consumption amounted to 1678 million tonnes coal equivalent mtce making china the world s second largest consumer behind only the united states china is now also one of the largest oil importers in the world with an economy that is expected to maintain a rate of growth of 7 8 for decades china s role in the world energy market becomes increasingly influential this makes it important to predict china s future demand for energy the objective of this paper is to apply the bayesian vector autoregressive methodology to forecast china s energy consumption and to discuss potential implications the results of this paper suggest that total energy consumption should increase to 2173 mtce in 2010 an annual growth rate of 3 8 which is slightly slower than the average rate in the past decade the slower growth reflects expected slower economic growth and a decline in energy consumption due to structural changes in the chinese economy

household level innovation diffusion model of photo voltaic pv solar cells from stated preference data we focus on predicting the adoption time probabilities of photo voltaic solar panels by households using discrete choice experiments and an innovation diffusion model the primary objective of this research is cohesively mapping the theory of disruptive innovation into diffusion of innovations to aid policy makers by linking two critical uncertainties of new technology 1 whether households prefer the new attributes of the new technology and how these preferences vary by market segments and 2 when are they going to adopt if at all our study uses recent developments of discrete choice experiments and establishes a causal link between the attributes of the technology attitudinal constructs and socio demographics and adoption time probabilities using the bass diffusion model the data was collected from ontario a province of canada the innovation diffusion model allows us to compute the cumulative probability of adoption over time per household technology awareness and energy cost saving have a significant effect on the adoption probability reinforcing the need for effective education these findings also suggest that campaigns should explain more about investment criteria feed in tariffs and environmental attributes this study findings call for a need to use seeding strategies to accelerate exogenous word of mouth wom for this new technology

trade politics and the environment tailpipe vs smokestack abstract the vast majority of economic research on environmental regulation in open economies focuses on producer generated smokestack pollution we instead consider consumer generated tailpipe pollution we examine how political opposition to environmental regulation varies with a country s trade regime and show that the impact on environmental policy of a move from autarky to free trade can depend critically on who ultimately generates pollution producers or consumers we find that opening to trade may raise industry opposition to smokestack regulation but reduce its opposition to strict tailpipe policy

information strategies for energy conservation a field experiment in india abstract little is known about the effectiveness of information strategies on energy conservation in developing countries in this study we conduct a field experiment in an apartment complex in india to test how information about electricity usage impacts the electricity consumption of urban middle class households our results based on fifteen minute electricity readings over an academic year show that non monetary messages that framed electricity consumption in terms of environmental and health impacts were more effective than messages emphasizing the monetary savings of reducing electricity consumption households in the environmental health group accessed the online energy monitoring dashboard more frequently and reduced their electricity usage by 18 4 relative to the control group households in the monetary group did not significantly alter their usage these results about revealed preferences are contrasted with stated preferences disclosed in a survey of urban indians who describe money not health as the main motivation for energy conservation our findings have important implications for the development non monetary strategies for energy conservation in developing countries

dynamic translog and linear logit models a factor demand analysis of interfuel substitution in us industrial energy demand abstract we compare and contrast two popular dynamic flexible functional forms for cost functions the translog and the logit j bus econ stat 8 1990 347 353 using data on us industrial energy demand from 1960 to 1992 which has been analysed by previous studies energy econ 11 1989 89 94 appl econ 21 1989 931 945 j bus econ stat 13 1995 459 465 we show the crucial role played by different dynamic formulations of the translog in this analysis of factor demands with respect to rates of dynamic adjustment and substitution possibilities we conclude that the poor performance of the dynamic translog relative to the dynamic logit cannot be explained solely by dynamic model mis specification or the inclusion of price unresponsive non energy fuel use data our most robust empirical result is that coal and oil are substitutes

voting for pollution policy the importance of income inequality and openness to trade abstract this paper analyzes how openness and the distribution of factor ownership interact to determine individual and aggregate demand for pollution policy analysis of voter preferences in autarky shows that an increased stake in either the dirty or the clean industry can induce an individual voter to prefer stricter environmental policy similarly the paper shows that poorer voters may be the greener voters within an electorate the model also reveals that the incidence of pollution policy depends upon a country s trade regime with consequences for the direction in which income inequality influences aggregate demand for pollution policy

distributional impacts of climate change mitigation in indian electricity the influence of governance abstract studies that examine the distributional impacts of climate change mitigation policies often neglect the influence of institutions that implement these policies this study examines the short term consumption side distributional impacts of expanding low carbon electric supply in the state of maharashtra india with a focus on the influence of regulatory discretion in pricing households welfare impacts from economy wide electricity price shocks are simulated against a baseline that is calibrated to actual household economic and electricity service conditions including actual electricity budgets block tier prices and supply rationing industrial price impacts are propagated to households using a leontief input output analysis regulatory pricing decisions are evaluated based on social welfare metrics for economic efficiency and income inequality the analysis reveals new linkages between climate change mitigation electricity policy and income distribution low income households can be shielded from mitigation impacts without losses in aggregate welfare to the extent that regulators can recover mitigation costs through industrial price increases regulators flexibility to distribute costs across households is constrained by industrial customers migration off the grid reduced supply interruptions to the rural poor from the resulting demand contraction are a potential co benefit of mitigation distributional impacts therefore depend on other electricity policies that are driven by the political economy of the sector

trade tragedy and the commons we develop a theory of resource management where the degree to which coun tries escape the tragedy of the commons and hence the de facto property rights regime is endogenously determined three forces determine success or failure in resource management the regulator s enforcement power the extent of har vesting capacity and the ability of the resource to generate competitive returns without being extinguished the model can explain heterogeneity across coun tries and resources in the effectiveness of resource management and it predicts that changes in prices population and technology can cause transitions to better or worse management regimes jel p14 q21 q22 q23 q32 many of the world s major renewable resource stocks are in a state of decline this is true for capture fisheries for forests in developing countries and for many measures of the biosphere s health other renewable resources including many species of wildlife marine mammals and coral reefs are also under threat while poverty and government corruption are surely respon sible for some of this record particular emphasis is often placed on the potentially damaging role played by international trade this emphasis is not surprising given that natural resource products are a key export for much of the developing world and property rights over renewable resources are both difficult to define and poorly enforced but property rights are not an immutable country characteristic such as weather mineral deposits or topography they are instead market institutions developed to facilitate transactions and protect scarce resources consequently changes in prices technology and other effects of market integration may alter the de facto property rights regime and lead to impacts quite dif ferent from those predicted by existing analyses the purpose of this paper is to examine renew able resource use within a framework where the enforcement of property rights and hence the efficacy of resource management is endogenously determined we develop a theory where an existing government regulates the use of a renewable resource by a set of agents who have a right to harvest the resource could be a fishery forest stock aquifer etc and we assume it is local and therefore contained within one country the govern ment sets rules limiting harvests but agents may cheat on these allocations and risk punishment property rights are endogenous in this framework because the government must account for agents incentive to cheat as a result the effective protection for the resource or what we refer to as the de facto property rights regime may be far from perfect even though property rights would be perfectly enforced if there was no monitoring problem

enhancing public acceptance of renewable heat obligation policies in south korea consumer preferences and policy implications abstract renewable heat obligation rho policies have continued to attract global attention and the south korean government plans to start enforcing these policies in 2016 to ensure the effectiveness of rho policies various preferences of stakeholders including end users should be considered in policy development because their benefits and costs can vary according to their level of obligation a choice experiment was conducted to analyze the preferences of end users for two types of rho policies one aimed at heat suppliers and the other at building owners the results indicate the necessity to focus on costs when designing rho policies because this element was the most important factor influencing the public s acceptance of these policies and suggest that for rho policies aimed at heat suppliers the government should convince end users of the stability of the heat supply a factor considered to be important by consumers finally the minimum level of the subsidy required to gain public approval of both types of rho was examined the annual government subsidies for the rho for heating suppliers is expected to be krw 330 billion which can be covered by collecting taxes from those consumers not subject to these obligations the results for rhos for building owners indicate krw 900 billion to 1 8 trillion as the amount of subsidy spending required of the government

the demand for electricity in israel quarterly data for israel are used to compare and contrast three dynamic econometric methodologies for estimating the demand for electricity by households and industrial companies these are the dynamic regression model and two approaches to cointegration ols and maximum likelihood since we find evidence of seasonal unit roots in the data we also test for seasonal cointegration we find that the scale elasticities are similar in all three approaches but the ols price elasticities are considerably lower moreover ols suggests non cointegration the paper concludes by stochastically simulating the drms to calculate upside risk in electricity demand