the importance of comprehensiveness in renewable electricity and energy efficiency policy based on extensive research interviews and supplemented with a review of the academic literature this article assesses the best way to promote renewable energy and energy efficiency it begins by briefly laying out why government intervention is needed and then details the four most favored policy mechanisms identified by participants eliminating subsidies for conventional and mature electricity technologies pricing electricity accurately passing a national feed in tariff and implementing a nationwide systems benefit fund to raise public awareness protect lower income households and administer demand side management programs drawing mostly from case studies in the united states the article also discusses why these policy mechanisms must be implemented comprehensively not individually if the barriers to renewables and energy efficiency are to be overcome

statistical efficiency of double bounded dichotomous choice contingent valuation the statistical efficiency of conventional dichotomous choice contingent valuation surveys can be improved by asking each respondent a second dichotomous choice question which depends on the response to the first question if the first response is yes the second bid is some amount greater than the first bid while if the first response is no the second bid is some amount smaller this double bounded approach is shown to be asymptotically more efficient than the conventional singlebounded approach using data from a survey of californians regarding their willingness to pay for wetlands in the san joaquin valley we show that in a finite sample the gain in efficiency can be very substantial

assessment of public acceptance and willingness to pay for renewable energy sources in crete abstract the aim of this study is to analyse and to evaluate the citizens public acceptance and willingness to pay wtp for renewable energy sources res in crete for this purpose a contingent valuation study was conducted using a double bound dichotomous choice format to elicit people s wtp and factors affecting it residents of 1440 households all over crete were interviewed face to face major conclusions can be used as a basis for sustainable energy planning for policies and the formulation of awareness campaigns and for res investment programs and projects in order to prepare implementation conditions and enhance public acceptance of renewable energy investments and programmes mean wtp per household was found to be 16 33 to be paid quarterly as an additional charge on the electricity bill larger willingness to pay was reported by those with high family income and residence size those having a higher level of energy information and awareness concerning climatic change those who have invested in some energy saving measures and those who suffer from more electricity shortages than others

valuing the attributes of renewable energy investments increasing the proportion of power derived from renewable energy sources is becoming an increasingly important part of many countries s strategies to achieve reductions in greenhouse gas emissions however renewable energy investments can often have external costs and benefits which need to be taken into account if socially optimal investments are to be made this paper attempts to estimate the magnitude of these external costs and benefits for the case of renewable technologies in scotland a country which has set particularly ambitious targets for expanding renewable energy the external effects we consider are those on landscape quality wildlife and air quality we also consider the welfare implications of different investment strategies for employment and electricity prices the methodology used to do this is the choice experiment technique renewable technologies considered include hydro on shore and off shore wind power and biomass welfare changes for different combinations of impacts associated with different investment strategies are estimated we also test for differences in preferences towards these impacts between urban and rural communities and between high and low income households

residential natural gas price affordability analysis a case study of beijing abstract in recent years the demand for natural gas has shown strong growth in china however the relative lack of domestic natural gas resources and dependence on gas imports have resulted in rising natural gas prices in order to ensure market order the natural gas pricing mechanism must be closely linked to customer affordability the objective of this paper is to analyse natural gas prices economic and psychological affordability for beijing s residents by the income expenditure elasticity model and the equivalent heating value method and further to evaluate the comprehensive affordability of the natural gas price by the small taking and interval number methods finally it provides some suggestions for the formulation of beijing s residential natural gas prices

the shapley value of resale proof trades abstract this paper studies the shapley value of transferable utility games associated with resale proof trades of information is in the core iff there is exactly one minimal resale proof set a simple expression for is obtained for symmetric games and some bounds are given for in non symmetric cases

difficulty is critical the importance of social factors in modeling diffusion of green products and practices abstract despite the very positive as measured by market surveys attitude towards eco innovations and sustainability in general the actual market penetration of green products and practices generally falls behind the expectations in this paper we argue that considering difficulty of engagement as used in the campbell paradigm is of critical importance when modeling diffusion of eco innovations such a notion of difficulty possesses three desired properties i parsimony it is represented by a single value ii interpretability it can be regarded as an estimator of the otherwise complex notion of behavioral cost and iii applicability it can be easily measured through market surveys in an extensive simulation and analytical study involving empirically measured difficulty and an agent based model spanned on different social network structures we show that innovation adoption may exhibit abrupt changes in market penetration as a result of even small changes in difficulty the latter may be of particular interest to policy makers who have to make strategic decisions when introducing socially but not necessarily individually desired products and practices like dynamic or green electricity tariffs

social demand for electricity from forest biomass in spain does payment periodicity affect the willingness to pay in this article we analyze social preferences for a partial substitution programme of electricity generated by conventional energy sources for energy generated from a local renewable energy source such as forest biomass this analysis sets arguments in favour of accelerating the introduction of this renewable technology in the spanish electricity system simultaneously two methodological goals concerning the contingent valuation method are discussed in the first one we analyze if there are statistical differences in the willingness to pay wtp when a single or a double bounded format is employed to ask the valuation question results show that wtp estimates from single and double bounded significantly differ in the second one we analyze the effect of the periodicity of the payment vehicle on the estimates of welfare change the timeframe specification of the payment vehicle has been scarcely studied and this fact constitutes the main contribution of this paper to the specialized literature results show that periodicity influences upon the probability to favour the proposed change the periodicity does not affect to the mean wtp obtained in the single bounded format but there are statistical differences in the double bounded format these results might be explained by the presence of yea saying and payment scale bias

consumer demand for green power and energy efficiency abstract this article examines reported willingness to pay for electric utility investments in renewable energy and energy efficiency resources using the results of deliberative polls conducted by electric utilities in texas 1 age education and salary tend to affect reported willingness to pay for utility investments in these resources intensive exposure to information about energy resource issues led to an increase in the number of respondents interested in paying a modest premium to support investments in both renewable energy resources and energy efficiency however average reported premiums actually declined following the polls as very high outlier responses moved to more reasonable values following the polls these results support the contention that informed dialogue about energy alternatives will result in broader interest in providing a modest level of support for these resources

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

social costs from proximity to hydraulic fracturing in new york state the study reports data from an economic choice experiment to determine the likely welfare impacts of hydraulic fracturing in this case using natural gas extracted by hydraulic fracturing for household electricity data were collected from an internet survey of 515 residents of new york state the welfare analysis indicated that on average households incur a welfare loss from in state hydraulic fracturing as the source of their electricity the evidence suggests that households in shale counties bear more costs from hf electricity than households out of shale counties the average welfare loss is substantive estimated at 40 46 of average household electric bills in shale counties and 16 20 of bills in counties without shale the evidence also suggests that relative proximity to hf well sites also increases cost borne by households

policy implications of the purchasing intentions towards energy efficient appliances among china s urban residents do subsidies work incentive policies are always used to sway purchase retail stocking and production decisions toward energy efficient products by many countries or regions so the effectiveness of such subsidies has been of much concern to scholars this research focused on whether or not subsidy policies have guided people s intentions and behaviours we investigated 436 urban residents from 22 provinces in china covering the seven major geographic regions and made an empirical analysis of the factors influencing chinese urban residents purchasing intentions towards energy efficient appliances based on the structural equation model on theoretical aspect we developed the theory of planned behaviour our results show that the variable policy is insignificant which indicates that policy environment and media propaganda in china do not have significant effect on chinese residents willingness to pay for energy efficient appliances while the residents environmental awareness past purchasing experiences social relationships age and level of education all exert a significant influence on chinese residents purchasing intentions finally based on the above research results the corresponding policy suggestions which mainly focus on the time of subsidy the object of subsidy and the method of subsidy are offered for policy makers

willingness to pay for renewable energy primary and discretionary choice of british households for micro generation technologies this paper documents the policy context of renewable energy production in the european union the research adopts a choice experiment approach to investigate households wtp for these renewable energy technologies in the uk the micro generation technologies comprise solar photovoltaic micro wind solar thermal heat pumps and biomass boilers and pellet stoves the study compares the results from conditional and mixed logit models which estimate the distribution of utility coefficients and then derives wtp values as a ratio of the attribute coefficient to the price coefficient with a model in which the wtp distribution is estimated directly from utility in the money space the results suggest that whilst renewable energy adoption is significantly valued by households this value is not sufficiently large for the vast majority of households to cover the higher capital costs of micro generation energy technologies

public support for reducing us reliance on fossil fuels investigating household willingness to pay for energy research and development abstract in order to reduce future dependence on foreign oil and emissions of co2 how much would us households be willing to pay annually to support increased energy research and development r d activities designed to replace fossil fuels does it matter whether the r d includes nuclear energy options we explore these questions using data from a unique set of national telephone and internet surveys using a national advisory referendum format the contingent valuation method is applied to estimate annual household willingness to pay wtp for us household support of a national energy research and development fund erdf for investments in energy sources not reliant on fossil fuels while accounting for the level of un certainty in voting responses the wtp modeling includes a comparison of both classic maximum likelihood estimation mle and bayesian analysis evidence indicates that mle and bayesian analysis achieve similar statistical inference while the bayesian analysis provides a narrower confidence interval around estimated wtp

analyzing korean consumers latent preferences for electricity generation sources with a hierarchical bayesian logit model in a discrete choice experiment generally consumers use electricity without considering the source the electricity was generated from since different energy sources exert varying effects on society it is necessary to analyze consumers latent preference for electricity generation sources the present study estimates korean consumers marginal utility and an appropriate generation mix is derived using the hierarchical bayesian logit model in a discrete choice experiment the results show that consumers consider the danger posed by the source of electricity as the most important factor among the effects of electricity generation sources additionally korean consumers wish to reduce the contribution of nuclear power from the existing 32 11 and increase that of renewable energy from the existing 4 32

renewables portfolio individual preferences and social values towards res technologies abstract the massive deployment of renewable energy sources represents a high priority for greece in order to comply with the directive 2009 28 ec on the promotion of the use of energy from renewable sources by 2020 in this perspective aegean islands especially lesvos are endowed with a considerable potential of a portfolio of renewables a fact that the entrepreneurial interest has already been targeted however regulatory attempts for a massive penetration of renewables do not take seriously into account preferences and risk perceptions of local communities where the proposed projects are to be installed the aim of this study is to investigate individual preferences and social values towards specific technologies of renewables in lesvos island we apply an open ended contingent valuation survey in order to analyze factors shaping public attitudes towards a portfolio of renewable technologies and estimate the economic welfare willingness to pay of the preferred technologies we argue that such information is relevant for energy policy design and the establishment of effective measures for the promotion of renewable energy sources

transnational terrorism 1968 2000 thresholds persistence and forecasts this article applies a threshold autoregression tar model to a casualties time series to show that the autoregressive nature of such events depends on the level of terrorism at the time of a shock following a shock persistence of heightened attacks characterizes low terrorism regimes but not high terrorism regimes similar findings are associated with incidents with deaths bombings with deaths and hostage taking in contrast the assassinations series indicates some persistence even in the high terrorism state whereas the threats hoaxes series displays persistence in only the high terrorism state for all series studied the tar model outperforms a standard autoregressive representation a forecasting method is engineered based on the tar estimates and nicely tracks resource using events

public acceptance of biofuels abstract the public acceptance of biofuels in greece is examined in this work the analysis of 571 face to face interviews shows that 90 7 of the respondents believe that climatic changes are related to fossil fuel consumption while only 23 8 know the difference between biodiesel and bioethanol 76 1 believe that energy saving should precede the use of an alternative source of energy only 27 3 believe that priority must be given to biofuels over other renewable energy sources only 49 9 think that the use of biofuels can be an effective solution against climatic changes and 53 9 believe that the use of biofuels can be an effective solution for the energy problem finally 80 9 of the car owners are willing to use biofuels 44 8 are willing to pay the supplementary amount of 0 06 l of the fuel market price while the average amount reported as willing to pay was 0 079 l on top of the fuel market price furthermore eight models correlating the eight main responses with several socioeconomic variables are developed and analyzed those findings heave important policy implications related to the use and promotion of biofuels

publics knowledge attitudes and behavioral toward the use of solar energy in yemen power sector abstract this paper presents the information of the public s views on the solar energy use in yemen it examines the public knowledge of attitudes and behavioral intentions that include the variables willingness to pay willingness to change and willingness to invest and then compare them a personal interview with 348 urban household and 258 rural household was performed the descriptive statistics chi square for independence odds ratios mann whitney and kruskal wallis tests were the statistical tools employed in the analysis the results showed that the citizens in both areas have a moderate level of knowledge about renewable energy resources the benefits and drawbacks of solar energy use in the power sector and the solar power technologies despite that they have highly positive attitudes towards the use of renewable energy particularly solar energy and its technologies they also accept to engage in the renewable energy activities which aim to improve the quality of the electrical service provided in the country the findings also indicate 66 55 7 and 78 4 of urban citizens are willing to pay to change and to invest compared to 70 55 4 and 75 6 of rural citizens the place of residence factor affected significantly the citizens knowledge level about renewable energy wind biomass and geothermal energy renewable energy resources the drawbacks of solar energy use in the power sector and the solar power technologies it also affected significantly the citizens attitudes towards the use of solar power technologies at home the implications for the policymakers are that elevating the knowledge and awareness of the citizens by formal and informal education and enacting effective supportive policies assists in encouraging the citizens to use renewable energies in their daily lives would lead to achieve the country s renewable energy targets for 2025

a new paradigm for valuing non market goods using referendum data maximum likelihood estimation by censored logistic regression abstract this paper challenges the w m hanemann amer j agr econom 66 332 341 1984 and c sellar j p chavas and j r stoll j environ econom management 13 382 390 1986 utilizations of logit models to estimate the value of non market resources from referendum survey data these data are more informative than conventional choice data the random utility interpretation of logit models is therefore too restrictive bypassing the utility function entirely it will be shown that parameters and standard errors for utility theoretic inverse hicksian demand functions can be extracted directly and much more simply estimated demand functions need not be limited to those corresponding to the linear in parameters utility difference specifications which can be handled by packaged logit programs

wind farm externalities and public preferences for community consultation in ireland a discrete choice experiments approach abstract in ireland the deployment of onshore wind turbines has become progressively more difficult in some areas because of the potential negative externalities associated with their operation using a discrete choice experiment dce we employ a willingness to accept framework to estimate the external effects of wind turbines on local residents with the inclusion of community consultation and to quantify the compensation required to permit wind farms to be built in ireland our findings reveal that the majority of respondents are willing to make monetary tradeoffs to allow for wind power initiatives and we find that respondents require less compensation if provision is made for a community representative and setback distance is increased

torture in counterterrorism agency incentives and slippery slopes abstract we develop a counterterrorism model to analyze the effects of allowing a government agency to torture suspects when evidence of terrorist involvement is strong we find that legalizing torture in strong evidence cases has offsetting effects on agency incentives to counter terrorism by means other than torture it lowers these incentives because the agency may come to rely on torture to avert attacks however it also increases these incentives because other efforts may increase the probability of having strong enough evidence to warrant the use of torture legalizing torture in strong evidence cases is more likely to reduce non torture efforts if these efforts are more effective at stopping attacks and less effective at turning up strong evidence when the suspect is guilty if it reduces non torture efforts it can reduce security and is more likely to do so if the attack threat is higher moreover if torture is used in strong evidence cases even if torture is banned legalizing torture in strong evidence cases necessarily reduces security if it reduces non torture efforts lastly it can increase incentives to torture even in weak evidence cases a slippery slope

an information good market with symmetrical externalities in 3 the author investigated how an information good is supplied from its owner to users through trades in a case where all the traders are located at geographically separated points and thus a transmission of the good implies certain costs and moreover its external effects are negligibly small in general however information goods possess negative external effects as seen from the following suppose a firm possessing a new technology gains a profit by monopolistically utilizing it once this technology is known to and used by other firms the firm can no longer enjoy its monopolistic position and might incur a significant loss of profit the aim of this paper is to analyze how a concealable information good with external effects is diffused from its monopolistic owner to demanders through trades generally information goods have their own peculiar properties among them we suppose in this paper the following typical ones the first one is a possibility of free replication namely each trader can replicate the good as many times as he wants without any cost immediately after he obtains it each replica is supposed to be exactly the same as the original good the second one is an indivisibility which implies that each trader gains a benefit just from one unit of the good the third one is an irreversibility in trading the good in the case of trading ordinary goods it would be possible for a buyer to return the good to a seller by cancelling the trade for information goods however this would not be possible since a buyer may replicate it immediately after he purchases because of free replication namely a seller must refuse a buyer s proposal to return it since a buyer might already have its replica the fourth one is a negative external effect mentioned above namely a benefit brought by the good is affected by how the good is possessed among other traders and if some trader newly gets it then the benefit for each possessor is decreased throughout this paper we further assume that costs for transmitting the good are negligibly small a new process for producing chemical products a new computer program and so on are information goods which we have in mind for further description of information goods refer to 1 2 and 5 here we remark that in the case of trading such an information good it might occur from free replication that once each demander owns the good he will

exploring the dynamics between terrorism and anti terror spending theory and uk evidence abstract recent years have seen governments restricting civic freedoms and legislating significant increases in spending to combat terrorist activities in this paper we investigate the relationship between anti terror spending and terrorism in line with previous findings in the empirical literature on terrorist activity our game theoretic model of the interaction between a benevolent government and a terrorist organization is suggestive of a non linear relation between terrorism and counter terrorism spending using uk data our empirical markov switching implementation provides evidence in favor of this approach the empirical results also show that the probability of transiting into a state with high terror is smaller if defense spending is high

citizen versus consumer challenges in the uk green power market abstract this paper investigates the potential advantages and disadvantages of green power products as opposed to the traditional fossil fuel levy which was the uk s chosen tax regime as a means of developing renewable energy in the uk willingness to pay for electricity generated from renewables is investigated results indicate that willingness to pay varies with social status and income however results demonstrate that there is a significant minority in full support of some sort of fiscal initiative electricity generated from renewables is a concept supported by the majority however given the stated willingness to pay it is unlikely that any new renewable capacity will result from green tariff schemes in the near term it is concluded that the green citizen must continue to co exist with the green power purchaser if the uk is to make any significant improvement in the contribution of renewable energy to electricity demand the authors would like to acknowledge the support of irene lorenzoni and jane powell of the centre for social and economic research on the global environment university of east anglia leicester energy efficiency advice centre and leicester energy agency

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

can renewable energy be financed with higher electricity prices evidence from a spanish region abstract in this paper we estimate the willingness to pay for mix of renewable sources of electric power by means of a discrete choice experiment survey conducted in spain in 2010 two main categories of power supply attributes are explored source of renewable power wind solar and biomass and the origin of such power the findings suggest that most consumers are not willing to pay a premium for increases in the shares of renewable in their electricity mix for two of the three renewable sources considered wind and biomass an increase of the renewable mix would require a discount instead we record positive willing to pay for increases in the share of both solar power and locally generated power however preferences for types of renewable solar and wind are found to be heterogeneous by classifying respondents in two groups according to the implied importance of the share of renewable sources in their power mix we identify a market segment consisting of 20 of respondents that could promote renewable energy in the absence of subsidies this is because such a segment shows willingness to pay higher than the current feed in tariffs

retaliating against terrorism rational expectations and the optimality of rules versus discretion the application of rational expectations theory to policies of retaliation against terrorism suggests that only unexpected retaliations will be effective in causing terrorist attacks to deviate from their natural rate and that there is a time inconsistency problem in responding to terrorism since the optimal response rate to terrorism would never be believable to the terrorists the first best policy may be for the government retaliating against terrorism to have its response rate constrained by an externally imposed rule a time series intervention model of terrorist attacks against israel supports the natural rate hypothesis and therefore also the desirability of a retaliatory rule over policy discretion israeli retaliation for the 1972 munich massacre was the first israeli retaliation of unexpectedly large magnitude and it produced a temporary deviation of terrorist attacks from the natural rate retaliation has no long term deterrent or escalation effect

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

development challenges under the clean development mechanism cdm can renewable energy initiatives be put in place before peak oil abstract the sustainable development aspect of the clean development mechanism cdm under the kyoto protocol is examined with regard to its current impact on crucial developmental issues the paper discusses the immediate and urgent global concerns of developmental needs energy and climate change whilst highlighting their influence on the poor in the developing world the global responses to address the above concerns in terms of renewable energy technologies policies and strategies that can be instrumental in addressing the issues are discussed with main emphasis on the cdm under the kyoto protocol the critical issue of whether the cdm can address poverty alleviation and sustainable development in developing countries is discussed in the context of existing market principles transparency of the mechanism economics and the daunting bureaucratic procedures involved the paper concludes that the cdm if suitably modified can go some way to address sustainable development and alleviate poverty for poor rural areas and not increase emissions by a focus on renewable energy technologies this result can be achieved as the energy consumption of rural sectors is currently so small relative to developed economies that only small additional renewable energy generation capacities are needed to make a measurable difference

does it matter when a power outage occurs a choice experiment study on the willingness to pay to avoid power outages using a choice experiment survey the marginal willingness to pay wtp among swedish households for reductions in power outages is estimated the results from the random parameter logit estimation indicate that the marginal wtp increases with the duration of the outages and is higher if the outages occur during weekends and during winter months moreover the random parameter logit model allows us to estimate a sample distribution of wtp and we find a significant unobserved heterogeneity in some of the outage attributes given that households have negative welfare effects from outages it is important that policy makers consider these negative impacts on household utility when regulating the swedish electricity market

policy cognition is more effective than step tariff in promoting electricity saving behaviour of residents abstract as a demand response plan the step tariff policy for electricity has been fully implemented for several years in china however it is not clear whether the step tariff policy for electricity is effective therefore we analysed and compared the effectiveness of step tariff policy from two aspects step tariff and policy cognition specifically combining macro scale statistical data and microscopic research data we constructed a regression discontinuity design and binary response model first we tested the correction effect of the step tariff to residential electricity consumption behaviour further combined with cognitive behavioural theory we analysed the role of policy cognition in the occurrence of electricity saving behaviour finally based on the cognitive evaluation theory the impact of residents heterogeneity on their cognitive differences was identified the specific conclusions are as follows 1 the step tariff based on the ramsay strategy cannot effectively correct electricity consumption behaviours as expected 2 compared with the step tariff construction of correct policy cognition has a more significant effect on changing the customary behaviour of electricity consumption 3 policy cognition of residents is heterogeneous and groups with weak policy cognition are accurately identified

what energy levels can the earth sustain abstract several official reports on future global primary energy production and use develop scenarios which suggest that the high energy growth rates of the 20th century will continue unabated until 2050 and even beyond in this paper we examine whether any combination of fossil nuclear and renewable energy sources can deliver such levels of primary energy around 1000 ej in 2050 we find that too much emphasis has been placed on whether or not reserves in the case of fossil and nuclear energy or technical potential in the case of renewable energy can support the levels of energy use forecast in contrast our analysis stresses the crucial importance of the interaction of technical potentials for annual production with environmental factors social political and economic concerns and limited time frames for implementation in heavily constraining the real energy options for the future together these constraints suggest that future energy consumption will be significantly lower than the present level

renewable electricity as a differentiated good the case of the republic of korea this paper examines the willingness for korean consumers to pay a premium for renewable electricity under a differentiated good framework by applying the contingent valuation method korean consumers have been required to pay for their use of renewable electricity as of 2012 first we find that korean consumers recognise renewable electricity as a differentiated good from traditional electricity generated from fossil fuels or nuclear energy the mean willingness to pay to use renewable electricity is usd 1 26 per month second we confirm the existence of perfect substitution relationships among variant renewable technologies which suggests that korean consumers do not perceive them as differentiated goods one reason for this perception is that korean consumers are more inclined to favour economic feasibility over sustainability or the availability of the resource stock when choosing between renewable technology types in sum we can say that korean consumers recognise renewable electricity as a differentiated good but that they do not differentiate between variant renewable technologies thus the imposition of the cost of renewable electricity on consumers in the form of increased electricity charges would be acceptable to consumers as long as any price rise properly reflects their preferences

assessment of korean customers willingness to pay with rps abstract to increase the use of renewable energy the korean government will introduce the renewable portfolio standard rps in 2012 the rps places responsibility for extra renewable energy costs on the consumers and allows price competition among different renewable sources accordingly this study analyzes through the contingent valuation cv the willingness of korean households to pay more for electricity generated by wind photovoltaic pv and hydropower our empirical results show that although the willingness to pay or wtp was highest for wind power and lowest for hydropower the differences in wtp among the renewable sources were statistically insignificant this suggests that korean consumers prefer a renewable portfolio that minimizes power supply costs the average wtp for all three energy types was krw 1562 7 usd 1 350 per month per household which was approximately 3 7 of the average monthly electricity bill in 2010 this amount represents only 58 2 of what the korean government allocated in its budget to the new and renewable energy dissemination program in 2010 thus our results imply that the promotion of the new and renewable energy dissemination program may be difficult only with the wtp for electricity generated from renewable sources specifically the mean wtp will not support the set aside dissemination capacity for pv after 2014

the economic value of south korea s renewable energy policies rps rfs and rho a contingent valuation study abstract amid growing environmental awareness the diffusion of renewable energy has attracted greater attention from both the public and policymakers to respond to global environmental concerns the korean government implemented a renewable portfolio standard rps in the electric power sector in 2012 it plans to introduce a renewable fuel standard rfs and a renewable heat obligation rho in the transportation and heating sectors in 2015 and 2016 respectively as such this study applies the contingent valuation method to elicit the willingness of korean households to pay more for their energy bills in order to support enforcement of these three policies the analysis considers the economic values of each individual policy as well as the aggregate value at the national level respondents mean willingness to pay for rps rfs and rho are estimated as 3287 5 4432 9 and 3971 1 korean won per month respectively these are equivalent to 5 8 1 5 and 2 0 respectively of current average monthly electricity transportation and heating expenses although all three policies appear highly feasible a cautious approach is necessary given the large proportion of respondents with zero willingness to pay furthermore although the level of willingness to pay for renewable electricity in korea has increased in recent years it remains low when compared to other leading countries such as japan

theoretical incentive properties of contingent valuation questions do they matter in the field abstract green et al 1998 green d jacowitz k e kahneman d mcfadden d 1998 referendum contigent valuation anchoring and willingness to pay for public goods resource and energy economics 20 2 85 116 show theoretically that stated preference questions about public services can be framed in such ways that if the subjects accept the frame the payoff maximizing behavior will be to answer truthfully one key element of such a theoretically incentive compatible framing is that the hypothetical decision rule specified in the survey instrument is understood to be a majority rule rather than the efficiency rule typically used in cost benefit analysis we conducted field experiments in germany and switzerland to test if a referendum framing as suggested by green et al is effective in reducing strategic misrepresentation in a contingent valuation setting we did not find the expected effects of the framing treatments on stated willingness to pay or on individuals stated beliefs about the social choice context the results do not support hopes that a theoretically incentive compatible framing could be purposefully used to invoke the specific beliefs about the linkage between responses and policy implementation that would make stated preference questions incentive compatible

resale proofness and coalition proof nash equilibria abstract this paper studies in detail the notion of resale proofness proposed by nakayama quintas and muto it is shown that in an information trading game with one initial owner of information the following are attained as equilibrium outcomes of the game the perfectly coalition proof nash equilibria due to bernheim peleg and whinston if a set of informed agents is resale proof information never diffuses further the initial owner shares his information with a set of demanders such that the resulting set of informed agents forms one of the minimal resale proof sets and the initial owner gains the whole surplus produced by the information sharing

valuing climate protection through willingness to pay for biomass ethanol abstract this study uses a multi part split sample contingent valuation method cvm and fair share fs survey to better understand the public s valuation of mitigating global climate change through its willingness to pay for biomass or cellulosic ethanol in addition to a basic cvm question a related scenario was developed that asked half of the survey respondents to state their fair share cost to lessen a potential food shortage in the next decade also through the expanded use of cellulosic ethanol three alternative biomass feedstocks were assessed farming residues forestry residues and paper mill wastes and municipal solid wastes overall a slightly larger proportion of respondents were wtp extra for cellulosic ethanol in the basic cvm scenario than in the fs scenario though no significant differences were found in the wtp for the different feedstocks bid curve lognormal regression results for the two models were similar supporting the idea that asking a fs rather than a conventional wtp question may be justifiable in some circumstances such as in cases of a national emergency

carbon capture and storage on its way to large scale deployment social acceptance and willingness to pay in germany abstract carbon capture and storage ccs is an emerging technology to mitigate greenhouse gas emissions from fossil fuel fired power plants in the wake of a rapidly changing german energy system ccs can play an important role by means of an online survey among 130 university students in dresden this paper investigates the level and influencing factors of social acceptance of ccs furthermore the individual willingness to pay for ccs and renewable power delivery is measured and compared through a choice model the survey results reveal that the attitude towards ccs is neutral moreover it is shown that acceptance of ccs is an important factor for the willingness to pay the level of willingness to pay for ccs technology is much lower than for renewable energy

geographic proximity to coal plants and u s public support for extending the production tax credit abstract the production tax credit ptc is an important policy instrument through which the federal government promotes renewable energy development in the united states however the efficacy of the ptc is hampered by repeated expirations and short term extensions and by the general uncertainty surrounding its future status we examine the factors driving variation in public support for the extension of the ptc using a nationally representative internet based survey americans living near a coal fired power plant are significantly more likely to support extending the ptc than are their peers who are more insulated from the externalities of burning coal the evidence for this dynamic was strongest and most statistically significant among subjects experimentally primed to think about the adverse health effects of burning coal raising awareness of the public health ramifications of generating electricity from fossil fuels holds the potential to increase support for renewable energy policies among those living in proximity to coal plants even in a highly politicized policy debate

stable payoffs in resale proof trades of information abstract this paper consider what payoff allocations can be outcomes of resales proof trades of information with a monopolistic seller the concept of resale proofness has been introduced by m nakayama l quintas and s muto 1988 resale proof trades of information discussin paper 776 northwestern university in formulating a trade such that no agent has an incentive to resell when the resale is freely allowed with appropriate modifications we consider the core of such a trade and derive a necessary and sufficient condition for the trade to have a single outcome the monopolistic imputation it is also shown that generally the sole seller cannot enjoy the monopolistic position in a resale proof trade

rural versus urban preferences for renewable energy developments development of renewable energy resources such as wind farms and hydro electric schemes are being promoted as a new method of expanding and diversifying employment in rural areas however such energy projects are associated with a range of environmental impacts which might be detrimental to other economic activities such as those based on nature tourism the authors use a choice experiment to quantify peoples preferences over environmental and employment impacts that may result from the deployment of renewable energy projects in rural areas of scotland focussing in particular on any differences between the preferences of urban and rural dwellers and on heterogeneity within these groups rural and urban households are shown to have different welfare gains which are dependent on the type of renewable energy technology and on the scale of project under consideration