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

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

transport and low carbon fuel a study of public preferences in spain abstract transport is essential for the control of future greenhouse gas ghg emissions and thus a target for active policy intervention in the future yet social preferences for policies are likely to play an important role in this paper we first review the existing literature on preferences regarding low ghg car fuels but also covering policy instruments and strategies in this area we then present the results of a survey of spanish households aimed at measuring preferences for climate change policies we find a positive willingness to pay wtp in the form of higher car fuel prices for a policy to reduce ghg emissions through biofuels there is however significant heterogeneity in public preferences due to personal motivations accounted for via factor analysis of responses to attitudinal questions and to socio demographic variables

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

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

stacking low carbon policies on the renewable fuels standard economic and greenhouse gas implications this paper examines the economic and ghg implications of stacking a low carbon fuel standard lcfs with and without a carbon price policy on the renewable fuel standard rfs we compare the performance of various policy combinations for food and fuel prices fuel mix and fuel consumption we also analyze the economic costs and benefits of alternative policy combinations and their distributional effects for consumers and producers in the transportation and agricultural sector in the us using a dynamic multi market partial equilibrium model of the transportation and agricultural sectors we find that combining the rfs with an lcfs policy leads to a reduction in first generation biofuels and an increase in second generation biofuels compared to the rfs alone this policy combination also achieves greater reduction in ghg emissions even after considering offsetting market mediated effects imposition of a carbon price with the rfs and lcfs policy primarily induces fuel conservation and achieves larger ghg emissions reduction compared to the other policy scenarios all these policy combinations lead to higher net economic benefits for the transportation and agricultural sectors relative to the no policy baseline because they improve the terms of trade for us

estimating willingness to pay from survey data an alternative pre test market evaluation procedure closed ended contingent valuation surveys are used to assess demands in hypothetical markets and recently have been applied widely to the valuation of non market environmental resources this int

heterogeneity in preferences for woody biomass energy in the us mountain west abstract millions of acres of public forest in the us mountain west are substantially degraded and are in need of restoration mechanized restoration treatments can improve forest health and reduce the likelihood of severe wildfire these treatments produce some timber and substantial amounts of forest residues that can be used to generate renewable energy and displace fossil fuels using the choice modeling method this study investigates social preferences for generation of energy with woody biomass produced by restoration treatments on public forests in the mountain west both multinomial logit and latent class logit lcl models are fit to the data and used to estimate marginal willingness to pay mwtp for increased amounts of woody biomass energy generation and important associated co benefits and costs positive and statistically significant mwtp is found for the number of homes powered with wood the extent of healthy forests avoiding increases in the number of large wildfires and local air quality significant heterogeneity was found in respondent preferences for the attributes the heterogeneity can be explained in part by sociodemographic and attitudinal characteristics of respondents the lcl revealed four classes of respondents with distinct preferences revealing conflicting viewpoints toward forest management for woody biomass energy generation

determinants of protest responses in environmental valuation a meta study abstract certain design characteristics of stated preference surveys are often linked to protest responses the dichotomous choice format for example is said to result in fewer protest responses however not much is known at present about the relationship between survey characteristics and the level of protesting only partial analysis comparing for instance the influence of different payment vehicles on protesting has been conducted to date this paper analyses the determinants of protest responses using 254 samples derived from 157 environmental valuation studies determinants include the elicitation format the payment vehicle the survey method and the geographical origin results of bivariate and multivariate analyses confirm some of the propositions presented in the literature such as a higher number of protesters when entrance fees are used as a payment vehicle however many of the characteristics included in the analysis do not significantly impact protesting another result is that reporting on identification and treatment of protest responses in subsequent analysis is inadequate in the majority of studies and would benefit from some standardisation

willingness to pay for e85 from corn switchgrass and wood residues abstract willingness to pay wtp for e85 automotive fuel blend of 85 ethanol and 15 gasoline was estimated from a contingent choice exercise contained in a national survey of consumers the choice exercise included e85 blends from three different feedstock sources corn grain switchgrass and wood wastes and an e10 blend 10 ethanol and 90 gasoline with corn grain as the ethanol feedstock results from the study indicate willingness to pay a premium for e85 from switchgrass compared with e10 from corn concerns about land use for food versus fuel had a negative impact on wtp for e85 from corn grain while greater concerns about fuel security relative to the environment had a positive impact

labor market effects of women s post school age training using data from the 1984 nls mature women s cohort this study investigates whether post school age training defined as both formal education and other forms of training received after the end of formal schooling affected women s wages and labor force participation the author analyzes the association between training and wage changes over the years 1967 when the women in the sample ranged in age from 30 to 44 through 1984 when they had reached ages 47 to 61 and compares labor force participation in 1984 between women who had obtained post school age training and those who had not women who received post school age training experienced a greater rise in wages and participated in the labor force at older ages than did women who received no training

relative prices and investment rates abstract we construct a panel for the price of aggregate investment over consumption and report the following observations 1 relative price differences across countries are large over the entire sample period and this conclusion is not affected by excluding non tradable consumption goods 2 relative price dispersion has decreased during the sample period 3 relative price changes are not persistent across periods while average price levels are moreover the persistence in relative price levels is higher for countries at low relative prices we show that the relative price of investment is negatively correlated with investment rates in a cross section of countries the standard one sector growth model is a natural framework to study quantitatively the effects of barriers to capital accumulation since there is a very simple mapping between barriers to investment and relative prices in this environment we simulate a calibrated version of the model in which barriers follow a stochastic process common to all countries and estimated using relative price data and obtain statistics for investment rates that closely resemble what we observe in the data in particular the model accounts for 90 of the 1985 gini index of relative investment rates and the decline in investment rate dispersion over time the model has two limitations as a theory of development first it cannot account for the income disparity in the data unless we assume unmeasured capital with barriers affecting the broad measure of capital second even under these extreme assumptions the model cannot account for the evolution of income disparity over time

predicting consumer demand responses to carbon labels abstract providing carbon footprint labels for all food products is a daunting and potentially infeasible project knowing how consumers substitute away from high carbon goods and what they choose as substitutes is essential for understanding which goods are likely to result in meaningful reductions in carbon emissions this paper proposes a model to systematically estimate how consumers will respond to information from a carbon footprint label our model uses consumers value of their individual carbon footprint with own and cross price elasticities of demand data on carbon emissions from life cycle analysis to simulate shifts in consumer demand for 42 food products and a non food composite and subsequent changes in carbon emissions from different labeling schemes our simulation results have several findings including 1 carbon labels can reduce emissions but labeling only some items could lead to perverse impacts where consumers substitute away from labeled goods to unlabeled goods with a higher carbon footprint 2 carbon labels can inform consumers such that their previous beliefs about carbon footprints matter and 3 carbon labels on alcohol and meat would achieve the largest decreases in carbon emissions among the 42 food products studied

distortions infrastructure and female labor supply in developing countries abstract in this paper i document cross country gaps between gross domestic product gdp per capita and gdp per worker the gaps are driven mostly by a lower female labor force participation lfp in developing countries females began to participate more in the labor markets of these countries when more households acquired access to basic infrastructure and when distortive policies affecting the prices of household appliances were partially removed i use a model of home production with endogenous labor force participation to account for these facts i find that the prices of household appliances and access to infrastructure are quantitatively important in explaining cross country labor supply differences

public attitudes toward political and technological options for biofuels abstract this paper explores detailed public attitudes regarding the expanding range of biofuels technologies and policy options subjects from 34 in depth focus groups in central indiana were fairly knowledgeable about biofuels technologies but uninformed about biofuels policies despite being from a state where biofuels are a salient political issue a narrow majority was supportive of biofuels in general but expressed greater enthusiasm about second generation biofuels subject beliefs about biofuels economic and environmental impacts were most important in shaping these opinions rather than concerns about energy independence or other issues in terms of policy options subjects were most supportive of an alternative fuels standard and least supportive of a fixed subsidy and a cap and trade policy in contrast to arguments about technologies participants primarily framed their attitudes toward policies in terms of fairness although discussion did not substantially change aggregate preferences for most policies it did increase support significantly for at least one policy proposal a variable subsidy for ethanol it is particularly noteworthy that subjects generally did not support the most common biofuel technology corn based ethanol or the most prominent biofuels policy option the fixed subsidy despite residing in a state hosting a strong corn industry and staunch political advocates for both positions

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

are consumers concerned about palm oil evidence from a lab experiment abstract a lab experiment evaluates the consumers willingness to pay wtp for food products made with and without palm oil palm oil production induces environmental damages and its consumption presents a health risk however the production of alternative oils raises land use issues in the experiment successive messages emphasizing the characteristics of palm oil and palm oil free products are delivered to participants information has a significant influence on wtp when it underlines the negative impact of the related product this effect is stronger for the palm oil product than for the palm oil free product the experiment also compares the welfare effects of two regulatory instruments namely a consumer information campaign versus a per unit tax because of the respective attributes of both palm oil and palm oil free products the information campaign improves welfare with a much larger impact than the tax

labeling renewable energies how the language surrounding biofuels can influence its public acceptance abstract despite growing interest and investments in biological fuels little is known of how the public form opinions toward this alternative fuel technology this study examines public opinion of biofuels by focusing on several factors that can be expected to influence citizens opinions about the issue first we tested the results of a framing experiment that was embedded within a public opinion survey this experiment explored how the public responded to the term biofuels as compared to the term ethanol our results suggest that overall respondents tended to react more favorably to the former as opposed to the latter term second we examined the impacts of sociodemographics on public attitudes toward biofuels we found that while sociodemographics did little to consistently explain attitudes toward biofuels there was clear evidence of ideological influences on attitudes with self identifying democrats showing more positive attitudes overall finally we explored the interaction between political partisanship and our experimental manipulation we found evidence that our wording manipulation differed based on the political party identification of our respondents with democrats fluctuating greatly in their assessments depending upon whether they were asked to evaluate biofuels or ethanol

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

work history and later life labor force participation evidence from a large telecommunications firm this study examines the relationship between later life labor force participation and work history survey data on 1 805 bell canada early retirees show that 40 returned to work of whom 17 took full time employment 51 took part time employment and 32 became self employed return to work was positively related to work attachment and tenure in the last job and negatively related to having been in a non managerial occupation and lacking upward career mobility those with high attachment to work as measured by responses to several survey questions were more likely to return to full time employment than to retire clerical workers were less likely than managers to choose part time employment over retirement both lateral versus upward mobility in the last job and high work attachment were negatively related to the choice of self employment over retirement

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

retirement wages and labor supply of the elderly a model of labor force participation market wages and labor supply of annual hours and weeks of work is estimated for married males and unmarried females in a sample from the retirement history survey 1969 75 matched with social security earnings records emphasis is placed on the effects of variables associated with retirement and old age and on the estimation of net age profiles purged of biases associated with specific years and cohorts and with the other included variables the effects of most of the usual variables appear to be consistent with the theory and with other empirical findings for both sexes in addition age itself has a strong net autonomous effect on each of the dependent variables due to biological societal or institutional factors

engines of liberation electricity was born at the dawn of the last century households were inundated with a flood of new consumer durables what was the impact of this consumer durable goods revolution it is argued here that the consumer goods revolution was conducive to liberating women from the home to analyse this hypothesis a beckerian model of household production is developed households must decide whether or not to adopt the new technologies and whether a married woman should work can such a model help to explain the rise in married female labour force participation that occurred in the last century yes the housewife of the future will be neither a slave to servants nor herself a drudge she will give less attention to the home because the home will need less she will be rather a domestic engineer than a domestic labourer with the greatest of all handmaidens electricity at her service this and other mechanical forces will so revolutionize the woman s world that a large portion of the aggregate of woman s energy will be conserved for use in broader more constructive fields thomas alva edison as interviewed in good housekeeping magazine lv no 4 october 1912 p 436

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

do economic conditions affect public support for environmental policy abstract economic conditions are typically viewed as having an important influence on environmental policy in particular it is widely believed that under adverse economic conditions electorates and governments prioritize economic growth and jobs over costly ecological restraint the empirical evidence for this received wisdom however remains surprisingly contradictory we contribute to this debate by studying a case where the odds of the economy environment trade off claim holding true should be high an emerging economy in severe recession and environmental policy with high short term costs and long term benefits based on a representative survey n 2449 in brazil implemented in late 2015 early 2016 we examine how ego and socio tropic economic conditions both perceived and real affect citizens preferences concerning the mitigation of deforestation and climate change we find no robust evidence for an economy environment trade off the main policy implication is that from a public opinion perspective there is considerable room for ambitious environmental policy even under adverse economic conditions

assessing the engines of liberation home appliances and female labor force participation abstract the secular rise in female labor force participation highlighted in the recent macroeconomics literature on growth and structural change has been associated with the declining price and wider availability of home appliances this paper uses a new and unique country data set on the price of home appliances to test its impact on female labor supply we assess the role of the price of appliances in raising participation by comparing it to other structural determinants such as average male income a decrease in the relative price of appliances the ratio of the price of appliances to the consumer price index leads to a substantial and statistically significant increase in female labor force participation in the united kingdom for instance the decline in the relative price of home appliances alone accounts for about 10 to 15 of the increase in female labor force participation from 1975 to 1999 this result is robust to the inclusion of additional controls such as country dummies time trend go

paying for mitigation a multiple country study a contingent valuation study conducted in china sweden and the united states was used to investigate citizens willingness to pay wtp for reducing co2 emissions we find that a majority of the respondents in all three countries believe that the mean global temperature has increased over the last 100 years and that humans are responsible for the increase the share of americans that believes these statements is smaller and a relatively larger share of americans also believes that nothing can be done to stop climate change sweden has the highest wtp while china has the lowest jel q51 q54

us consumers willingness to pay for green electricity abstract we analyze us consumers demand for environmental attributes of deregulated residential electricity services using results from a survey designed to elicit consumers willingness to pay for such attributes and using results from a hedonic analysis of actual price premiums charged for green electricity in several deregulated markets survey results suggest that many population segments are willing to pay for decreased air emissions even if there is no alteration in fuel source furthermore several groups are willing to pay significantly more when emissions reductions stem from increased reliance upon renewable fuels the hedonic analysis suggests that several product features not considered in the survey help explain real price premiums including fuel mix from newly created renewable generation capacity green e certification brand name and state of offer while survey and hedonic results are not easily compared due to limitations of the survey both point to similar values for key environmental attributes though the survey results are likely to overstate actual willingness to pay in sum the results suggest that consumer driven purchases can in part support the future of renewable generation capacity in the united states though reliance upon other policy alternatives may be needed if energy prices spike

random preferences towards bioenergy environmental externalities a case study of woody biomass based electricity in the southern united states article i nfo this paper contrasts alternate methodological approaches of investigating public preferences the random parameter logit rpl where tastes and preferences of respondents are assumed to be heterogeneous and the conditional logit cl approach where tastes and preferences remain fixed for individuals we conducted a choice experiment to assess preferences for woody biomass based electricity in arkansas florida and virginia reduction of co2 emissions and improvement of forest habitat by decreasing risk of wildfires and pest outbreaks were presented to respondents as attributes of using green electricity the results indicate that heterogeneous preferences might be a better fit for assessing preferences for green electricity all levels of both attributes were positive contributors to welfare but they were no statistically significant respondents expressed a positive mean marginal willingness to pay wtp for each attribute level the total wtp for green electricity per kilowatt hour was 0 049 kwh or 40 5 per capita year 1 when converted into future total annual expenditures

dynamic female labor supply the increase in female employment and participation rates is one of the most dramatic changes to have taken place in the economy during the last century however while the employment rate of married women more than doubled during the last 50 years that of unmarried women remained almost constant to empirically analyze these trends we estimate a female dynamic labor supply model using an extended version of eckstein and wolpin 1989 to compare the various explanations in the literature for the observed trends this dynamic model provides a much better fit to the life cycle employment pattern than a static version of the model and a standard static reduced form model heckman 1979 the main finding using the dynamic model is that the rise in education levels accounts for about 33 percent of the increase in female employment and the rise in wages and narrowing of the gender wage gap account for another 20 percent while about 40 percent remains unexplained by observed household characteristics we show that this unexplained portion can be empirically attributed to cohort specific changes in preferences or the costs of child rearing and household maintenance finally the decline in fertility and the increase in divorce rates account for only a small share of the increase in female employment rates

trends in hours the u s from 1900 to 1950 abstract during the first half of the 20th century the length of the workweek in the u s declined and its distribution across wage deciles narrowed the hypothesis is twofold first technological progress through the rise in wages and the decreasing cost of recreation made it possible for the average u s worker to afford more time off from work second changes in the wage distribution explain the changes in the distribution of hours a general equilibrium model is built to explore whether such mechanisms can quantitatively account for the observations the model is calibrated to the u s economy in 1900 it predicts 82 of the observed decline in hours and most of the contraction in their dispersion the decline in the price of leisure goods accounts for 7 of the total decline in hours

latin america in the rearview mirror abstract latin american countries are the only western countries that are poor and that are not gaining ground on the u s this paper evaluates why latin america has not replicated western economic success we find that this failure is primarily due to tfp differences latin america s tfp gap is not plausibly accounted for by human capital differences but rather reflects inefficient production we argue that competitive barriers are a promising channel for understanding low latin tfp we document that latin america has many more international and domestic competitive barriers than do western and successful east asian countries we also document a number of microeconomic cases in latin america in which large reductions in competitive barriers increase latin american productivity to western levels

information and effort in contingent valuation surveys application to global climate change using national internet samples this contingent valuation study investigates the issues of information access and respondent effort and is based on a series of national internet samples the focus is on a split sample treatment basic information bi versus enhanced information ei in the latter significantly expanded information is provided about global climate change and the kyoto protocol using a referendum format we compare the treatment effect bi versus ei on willingness to pay wtp we develop measures of respondent effort in accessing optional information through the technology of web based surveys and jointly model effort and wtp using a simultaneous estimation approach results support the use of the joint modeling approach for objective measures of respondent effort and wtp respondent effort is shown to be positively and significantly related to wtp however use of the optional menu is rather modest counts of pages and time spent and is highly variable both across pages and respondents

impacts of a united states biofuel policy on new zealand s agricultural sector abstract the rise in oil prices has spurred interest in biofuels policies in the united states like the renewable fuel standard rfs have led to an expansion of ethanol production while the new zealand government has mandated a minimum level of biofuel sales the research used a partial equilibrium model of international trade to quantify the price and farmgate income effects of the us rfs policy the goal was to examine the competition between food and biofuel production and to quantify the impact of the policy on the agricultural sector in new zealand the rfs policy has a significant impact on corn prices but a small effect on livestock prices and production there thus appears to be little conflict between food and fuel uses for corn at the level of the rfs mandate new zealand s pasture based livestock sector benefits from the use of corn for ethanol production it receives better prices for its products but does not face the same input cost increases as competitors the results suggest that new zealand faces an interesting decision it could support investment in biofuels research or benefit from the biofuels boom through the indirect impacts on demand and prices for meat and milk

mothers and sons preference formation and female labor force dynamics this paper argues that the growing presence of a new type of man one brought up in a family in which the mother worked has been a significant factor in the increase in female labor force participation over time we present cross sectional evidence showing that the wives of men whose mothers worked are themselves significantly more likely to work we use variation in the importance of world war ii as a shock to women s labor force participation as proxied by variation in the male draft rate across u s states to provide evidence in support of the intergenerational consequences of our propagation mechanism

children and their parents labor supply evidence from exogenous variation in family size although theoretical models of labor supply and the family are well developed there are few credible estimates of key empirical relationships in the work family nexus this study uses a new instrumental variable the sex composition of the first two births in families with at least two children to estimate the effect of additional children on parents labor supply in the united states instrumental variables estimates using the sex mix are substantial but smaller than the corresponding ordinary least squares ols estimates moreover unlike the ols estimates the female labor supply effects estimated using sex mix instruments appear to be absent among more educated women and women with high wage husbands we also find that married women who have a third child reduce their labor supply by as much as women in the full sample while there is no relationship between wives child bearing and husbands labor supply excerpt

more power to the pill the impact of contraceptive freedom on women s life cycle labor supply the release of enovid in 1960 the first birth control pill afforded u s women unprecedented freedom to plan childbearing and their careers this paper uses plausibly exogenous variation in state consent laws to evaluate the causal impact of the pill on the timing of first births and extent and intensity of women s labor force participation the results suggest that legal access to the pill before age 21 significantly reduced the likelihood of a first birth before age 22 increased the number of women in the paid labor force and raised the number of annual hours worked

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

persistence of occupational segregation the role of the intergenerational transmission of preferences this article provides an explanation of the evolution and persistence of the women s segregation in jobs with less on the job training opportunities within the framework of an overlapping generations model with intergenerational transmission of preferences job priority and family priority preferences are considered firms policy and the distribution of women s preferences are endogenously and simultaneously determined in the long run the results show though the gender gap in training will diminish it will also persist over time this is because both types of women s preferences coexist at the steady state due to the socialisation effort of parents to preserve their own cultural values

time series growth in the female labor force in this paper we investigate the reasons for the growth in the female labor force in america during the twentieth century in our research we study the longer term trends since 1900 and conduct a more intensive examination of developments after the second world war on the basis of our work we conclude that rising real wages accounted for 60 of the total growth in the female labor force half of this wage effect in expanding labor supply was the fertility reducing consequence of a higher female wage

alternative transportation fuel standards welfare effects and climate benefits this paper develops an integrated model of the fuel and agricultural sectors to analyze the welfare and greenhouse gas emission ghg effects of the existing renewable fuel standard rfs a low carbon fuel standard lcfs and a carbon price policy the conceptual framework shows that these policies differ in the incentives they create for the consumption and mix of different types of biofuels and in their effects on food and fuel prices and ghg emissions we also simulate the welfare and ghg effects of these three policies which are normalized to achieve the same level of us ghg emissions by promoting greater production of food crop based biofuels the rfs is found to lead to a larger reduction in fossil fuel use but also a larger increase in food prices and a smaller reduction in global ghg emissions compared to the lcfs and carbon tax all three policies increase us social welfare compared to a no biofuel baseline scenario due to improved terms of trade even when environmental benefits are excluded global social welfare increases with a carbon tax but decreases with the rfs and lcfs due to the efficiency costs imposed by these policies even after including the benefits of mitigating ghg emissions

benefits of participating in contingent valuation mail surveys and their effects on respondent behavior a panel analysis abstract we investigated the fringe benefits of participating in contingent valuation mail surveys and their effects on respondents answers a two wave panel survey evaluating japan s anti global warming policies was conducted one sample was randomly assigned to either of two survey treatment groups with different survey loads factor analyses of answers distinguished the survey fringe benefit factor from the environmental concern factor the correlation between the two factors was smaller for the heavy load group than for the light load group estimations of structural equation models showed that survey participation became higher when the survey fringe benefit factor scored higher this tendency was found regardless of the survey load level structural equation models did not confirm a positive correlation between the survey fringe benefit factor and the consistency of wtp answers across survey waves however a logistic regression of the answers from the heavy load group revealed a positive correlation between the consistency of wtp answers and the level of perception of the survey as a good cause which was highly correlated to the fringe benefit factor in the previous factor analyses this positive relationship was not detected for the light load group

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