externally validating contingent valuation an open space survey and referendum in corvallis oregon abstract we ask whether respondents report the same decisions in non binding surveys as they do in real elections we study a corvallis or referendum to raise open space funds and find survey and election compatibility pivots on the characterization of undecided responses the survey and referendum percentage of yes votes match closely only if undecided responses are treated as no we compare survey based mean willingness to pay wtp estimates with election based estimates household wtp averages us 48 89 using election results while survey based wtp averages us 75 43 excluding undecided responses us 49 67 treating undecided responses as no and between us 49 96 and 80 05

using labels to investigate scope effects in stated preference methods insufficient sensitivity to scope variations in the scale of the environmental good on offer remains a major criticism of stated preference methods and many studies fail a scope test of some sort across a range of existing explanations for insensitivity to scope commodity mis specification embedding warm glows there seems to exist no clear conclusion on how to deal with the problem this paper provides an alternative explanation for insufficient sensitivity to scope based on re definition of the determinants of value for environmental goods within an attributes based choice model in the proposed framework respondents willingness to pay need depend not only on physical characteristics of a good but may also depend on the label under which the environmental good is sold in the hypothetical market to investigate this problem a choice experiment study of biodiversity was conducted we find that controlling for the effects of a label in this case national park designation leads to significant increase in the scope sensitivity of welfare measures

bayesian analysis of interval data contingent valuation models and pricing policies the general aim of a contingent valuation survey is to elicit the willingness to pay wtp of respondents for some public commodity without a clear market price this could be a program to protect some environmental resource or as in our application the access to a recreational area of particular interest in this context we want to accommodate the possibility of zero wtp and we need to deal with the fact that observations arise as intervals for wtp rather than point observations we propose a flexible bayesian statistical analysis of wtp as a function of characteristics of the respondents that formally incorporates this structure through a mixture model we consider model uncertainty and pay particular attention to the predictive distribution of revenue if a certain entry price were asked the latter is an important tool for deriving pricing policies

the role of corporate reputation and employees values in the uptake of energy efficiency in office buildings although office market actors in the united kingdom show a growing interest in energy efficiency the pace of takeup of energy efficient office features is slow previous studies have highlighted the roles of limited direct financial costs and benefits efficiency gaps and market barriers in limiting the rate of technology adoption this study provides further evidence on the importance of these factors but the primary contribution is focused on the role of corporate reputation and on the importance of individuals values in shaping corporate behaviour the paper presents a theoretical framework to explain environmental decision making in firms and we present qualitative evidence drawing from sixteen semi structured individual and group interviews with office market stakeholders in london glasgow and edinburgh the research finds that companies despite gradually becoming more energy conscious still regard energy costs as a negligible part of their business costs nevertheless an increasingly important driver is the reputational gain obtained by corporate businesses implementing sustainable practices all the interviewees agreed that the pace of change in the office market is slow and that only further policy interventions will accelerate it

who votes for public environmental goods in california evidence from a spatial analysis of voting for environmental ballot measures abstract voting referenda provide direct evidence of the demand for public goods a number of previous studies have used referenda to analyze the support for public environmental goods these studies have used aggregate data from large jurisdictional units usually counties and summary income measures such as the mean or median and have usually found that higher income areas offer greater support for environmental propositions we examine environmental referenda voting in california using census block group data spatial dependence controls and detailed income distribution data we find that household income has a negative marginal effect on environmental referenda voting for most of the income range when using census block data in addition controls for spatial dependence significantly reduce the magnitude of most coefficients this suggests that ols estimates of referenda determinants are biased we also show that county level data may be subject to severe aggregation bias and might not be appropriate for referenda studies

demand for environmental goods evidence from voting patterns on california initiatives this article studies voting behavior on 16 environmental ballot propositions in california in order to characterize the demand for environmental goods the environment is found to be a normal good for people with mean incomes but some environmental goods are inferior for those with high incomes at least when supplied collectively an important price of environmental goods is reduced income in the construction farming forestry and manufacturing industries income and price can explain most of the variation in voting there is little need to introduce preference variables such as political ideology

government institutional effects on the value of seasonal climate forecasts the impact of government institutions on the value of improved climate forecasts is examined results suggest that crop insurance and earned income tax credit have little effect on the expected change in after tax cash flows federal tax law has only a modest influence as expected the disaster program decreases the value of improved climate forecasts with no price changes the farm program lowers the value of the forecasts because of the acreage reduction provisions with at least some price decreases the farm program increases the value of climate forecasts here the price supports override the acreage reduction provisions

using referendum data to characterize public support for purchasing development rights to farmland an econometric model that de scribes public support for farmland preservation programs as a function of local land use pat terns and socioeconomic data is developed two versions of the model are estimated using data from referenda conducted in pennsylvania and rhode island during 1982 through 1990 results suggest that support for referenda that purchase development rights is stronger in counties and towns with both rapidly increasing population and where land and house values have increased at higher rates environmental factors such as the prevalence of resource sensitive lands are also significant in describing the public s moti vation to preserve farmland jel q15

climate and agricultural risk measuring the effect of enso on u s crop insurance predictive models of climatic phenomena can aid in insurance program design and decision making extreme weather outcomes have been linked to the el nino southern oscillation enso which globally impacts agricultural production this study demonstrates that extreme enso events alter cotton yield distributions in the southeastern united states these impacts translate into economically meaningful effects on crop insurance premium rates commercial insurers can use publicly available information to determine if government set premium rates are mispriced and in turn extract economic rents via the federally mandated standard reinsurance agreement by ceding underpriced policies in el nino and la nina years we find that private insurance companies can reduce paid indemnities by 10 15 on average

the determinants of information value synthesizing some general results this paper identifies the determinants of information value and synthesizes some general results concerning their effects while some attributes of an information system exhibit a consistent directional effect on information value attributes of the decision setting and decision maker do not

determinants of pollution abatement in developing countries evidence from south and southeast asia abstract developing countries pa ticularly those in asia are fast adopting industrial pollution control standards similar to those in developed countries formal regulation has been greatly hampered however by the absence of clear and legally binding regulations limited institutional capacity lack of appropriate equipment and trained personnel and inadequate information on emissions one would predict highly pollution intensive production under such conditions our research however has uncovered strongly contradictory evidence despite weak or nonexistent formal regulation there are many clean plants in the developing countries of south and southeast asia of course there are also many plants which are among the world s most serious polluters what explains such extreme interplant variation this paper reviews evidence drawn from three empirical studies of plant level abatement practices conducted 1992 1994 the analyses test the importance of plant characteristics economic considerations and external pressure in determining environmental performance the results consistently show that pollution intensity is negatively associated with scale productive efficiency and the use of new process technology it is strongly and positively associated with public ownership but foreign ownership has no significant effect once other plant characteristics are taken into account among external sources of pressure community action or informal regulation emerges as a clear source of interplant differences in all three studies the results suggest that local income and education are powerful predictors of the effectiveness of informal regulation they also show that existing formal regulation has measurably beneficial effects even when it is quite weakly developed

valuing forecast characteristics in a dynamic agricultural production system a dynamic programming model of east central illinois corn production is utilized to determine the value of seasonal climate forecasts results indicate that the value of climate forecasts is sensitive to economic conditions as well as forecast characteristics a trade off between forecast accuracy and lead time exists a less accurate forecast received earlier in the production process may be more valuable than a more accurate forecast received later additional characteristics evaluated include forecast periods of greatest importance prior knowledge assumptions and interactions between forecasting adjacent periods

a survey study of energy saving activities of industrial companies in the republic of korea abstract this study measures industrial energy saving activities esas in the republic of korea and identifies their determinant factors by a questionnaire survey to the energy intensive companies more than 90 of the samples have practiced the institutional and managerial esas requiring relatively lower costs and efforts although the companies have felt strong pressures from the governmental regulations and recognized the importance of industrial associations the externally coercive normative and mimetic factors still indicate no significant influence on their esas at present as internal factors the willingness for energy saving support from top management and internal training specific for energy saving determine a company s practice level of esas economic incentives like financial subsidies are useful for encouraging the company s involvement in esas korean government shall also provide more technical support to the companies particularly the small and medium sized ones for enhancing their capacities in promptly reacting to the newly initiated mandatory regulations on industrial energy efficiency

the intermediary role of an industry association in policy making processes the case of the dutch paper and board industry in the policy making process concerning energy and environmental issues cooperation between government and firms is a means to create a more efficient energy and environmental policy intermediary organizations can play an important role in this policy making process aim of this study is to get insight into the role of one specific intermediary organization the industry association in this paper we focus on the dutch paper and board industry important policy themes for this industry are waste water waste and energy efficiency we distinguished four types of governmental policy instruments top down regulation interactive regulation negative economic instruments and positive economic instruments we analyzed the role of the industry association in the policy making process for all of these four instruments the results clearly show different relative roles of the industry association in different steps of the policy making processes and for different types of instruments

voting on the environment price or ideology evidence from swiss referendums studies on preferences for environmental quality usually posit that price and income explain most of the observed choices however we argue that conceptions of social norms and the common good are equally important when analyzing environmental voting outcomes and are a significant component of the environmental demand we study aggregate results of three ballot proposals in switzerland put to vote in the year 2000 which foresaw different tax schemes on fossil energy all three bills were rejected by the electorate we are able to show that regions with producer interests car commuting habits and elderly population are less supportive of ecological tax reforms unlike higher education and leftist political affinity that work in favor of the bills though more importantly our results underline the importance of including variables pertaining to the notion of ideology both in terms of statistical fit and obtaining unbiased estimates for price and income determinants

preferences for public lands management under competing uses the case of yellowstone national park we examine snowmobile use conflict in yellowstone national park to assess the effect of different winter management policies on heterogeneous visitors welfare using a stated preference choice experiment we quantify welfare changes for snowmobile riders and non riders under different snowmobile restrictions a key determinant of welfare change is visitors willingness to trade off reduced snowmobile access for improved ambient conditions in the park our findings support the notion that welfare losses to snowmobile riders could be offset by welfare gains to non riders but net benefits will depend on the number of riders and non riders and the specifics of the policy

free distribution or cost sharing evidence from a randomized malaria prevention experiment author s cohen jessica dupas pascaline abstract it is often argued that cost sharing charging a subsidized positive price for a health product is necessary to avoid wasting resources on those who will not use or do not need the product we explore this argument through a field experiment in kenya in which we randomized the price at which prenatal clinics could sell long lasting anti malarial insecticide treated nets itns to pregnant women we find no evidence that costsharing reduces wastage on those that will not use the product women who received free itns are not less likely to use them than those who paid subsidized positive prices we also find no evidence that costsharing induces selection of women who need the net more those who pay higher prices appear no sicker than the average prenatal client in the area in terms of measured anemia an important indicator of malaria cost sharing does however considerably dampen demand we find that uptake drops by 75 percent when the price of itns increases from zero to 0 75 i e from 100 to 87 5 percent subsidy the price at which itns are currently sold to pregnant women in kenya we combine our estimates in a cost effectiveness analysis of itn prices on child mortality that incorporates both private and social returns to itn usage overall our results suggest that free distribution of itns could save many more lives than cost sharing programs have achieved so far and given the large positive externality associated with widespread usage of itns it would likely do so at a lesser cost per life saved

contingent valuation of ecotourism in annapurna conservation area nepal implications for sustainable park finance and local development abstract to determine willingness to pay wtp for candidate entry fees contingent valuation surveys were administered to 315 foreign visitors to the annapurna conservation area nepal during april and may of 2006 the results of logit regression showed that the bid amount family size visitors satisfaction the use of a guide and group size were the most significant predictors of wtp results suggest that most visitors would be willing to pay an entry fee considerably higher than the current fee of 27 u s dollars usd the mean and median wtp were 69 2 and 74 3 usd respectively the most common explanation for wtp by respondents was a desire to better protect the environment the most common explanation for unwillingness to pay was that the bid was simply too expensive two models were developed based upon different predictions of visitor numbers an optimistic case and pessimistic case to calculate the expected revenue production and likely gross local economic impact of candidate entry fees based on this analysis we recommend an increase in the entry fee to usd 50 in the optimistic scenario this higher entry fee leaves a budget surplus in the pessimistic scenario it would reduce current budget deficits

preferences for site and environmental functions when selecting forthcoming national parks abstract a political decision to establish the first ever national parks in denmark allowed us to examine if people hold preferences regarding which site to be designated as national park separate from the preferences for its environmental functions to this end we designed a choice experiment representing the national park alternatives by the possible site and the possible improvements in environmental functions results revealed that respondents have strong preferences for the establishment of a national park per se furthermore there are significant differences in taste parameters for the different sites which cannot be explained by respondents valuing the different functions differently across sites instead we explain the results with differences in regional and cultural preferences we also performed a balanced split sample test of anchoring effects and found clear evidence of this we included a zero bidder screening question prior to the choice set part of the survey instrument to improve wtp estimation

trade policy and the effects of climate forecasts on agricultural markets damental to modeling the effects of a climate forecast on agricultural markets is the direct agronomic impacts of climate on commodity production but also important are the endogenous responses of growers traders and others this paper examines market responses to climate information in a simple framework that highlights the most important issues while abstracting from most complications we emphasize how trade policy affects commodity market responses and the value of climate information

what does it take to sell environmental policy an empirical analysis of referendum data we analyze the factors that influence the support for environmental policy proposals swiss referendum data show that proposals obtain more yes votes if they do not restrict consumption possibilities directly if they are endorsed by the largest business association if environmental preferences are strong and economic conditions are favorable at the time of the referendum also there are more pro environmental votes in cantons with higher population density on the other hand yes votes do not seem to depend on whether a proposal involves a tax or not

energy demand and supply energy policies and energy security in the republic of korea abstract the republic of korea rok has enjoyed rapid economic growth and development over the last 30 years rapid increases in energy use especially petroleum natural gas and electricity and especially in the industrial and transport sectors have fueled the rok s economic growth but with limited fossil fuel resources of its own the result has been that the rok is almost entirely dependent on energy imports the article that follows summarizes the recent trends in the rok energy sector including trends in energy demand and supply and trends in economic demographic and other activities that underlie trends in energy use the rok has been experiencing drastic changes in its energy system mainly induced by industrial supply security and environmental concerns and energy policies in the rok have evolved over the years to address such challenges through measures such as privatization of energy sector activities emphases on enhancing energy security through development of energy efficiency nuclear power and renewable energy and a related focus on reducing greenhouse gas emissions the assembly of a model for evaluating energy futures in the rok rok2010 leap is described and results of several policy based scenarios focused on different levels of nuclear energy utilization are described and their impacts on of energy supply and demand in the rok through the year 2030 are explored along with their implications for national energy security and long term policy plans nuclear power continues to hold a crucial position in the rok s energy policy but aggressive expansion of nuclear power alone even if possible given post fukushima global concerns will not be sufficient to attain the rok s green economy and greenhouse gas emissions reduction goals

exploring new ways of assessing the effect of regulation on environmental management abstract studies indicate that while a variety of factors positively influence voluntary environmental management regulatory pressures are among the most important however most research examines samples representing large manufacturers or single industries essentially assuming a level of regulatory constraint using a sample of heterogeneous facilities this study finds that facilities can be classified according to the level of regulatory constraint and that group membership impacts the choice of environmental management strategy when assessed within a utility maximization framework more extensively regulated facilities implement more individual environmental management practices but participate in fewer formal voluntary environmental programs veps compared to other facilities

affordability of energy cost increases for korean companies due to market based climate policies a survey study by sector this paper estimates the affordability of energy cost increases for energy intensive companies due to the introduction of market based climate policies in korea data were collected from 62 respondents from iron steel cement and petrochemical industries over 90 of which are under control of the target management scheme an ongoing mandatory system limiting the greenhouse gases ghg emissions of large energy consuming entities the affordable energy cost increase was estimated using the multiple bounded discrete choice mbdc format results of which show that a mean energy cost increase of 2 6 is acceptable for all the entities sampled companies from the three sectors had similar affordability with an average acceptable energy cost increase of 2 5e2 8 the affordable policy induced energy cost in creases equate to carbon prices of 2500e4000 krw t co2 about 2 3e3 5 usd t co2 for the companies surveyed econometric analysis confirmed a strong correlation between energy price level and company ownership with cost affordability with a view to developing carbon tax policy and a domestic ghg emissions trading scheme in korea this research provides a basis from an industrial perspective for carbon pricing

monitoring choice task attribute attendance in nonmarket valuation of multiple park management services does it matter land management in alpine parks provides multifunctional services to separate groups of users choice experiments can be used to derive estimates of value for different management attri butes however little research has been conducted on how frequently respondents ignore attributes used to describe policy management scenarios we fill this gap using an approach that identifies and compares both serial and choice task attribute nonattendance addressing five different visitor types our results indicate that accounting for choice task nonatten dance significantly improves model fit and yield estimates of marginal willingness to pay with a more plausible pattern of signs and greater efficiency jel q24 q51 i introduction the effects of park management policies on outdoor recreation are increasingly coming under public scrutiny alpine park land is among the most valuable land in terms of outdoor recreation park manage ment decisions are often controversial be cause of differences between objectives pursued by conservationists and the tourist industry parkland management agencies find it increasingly difficult to fund all the services needed to facilitate the ever broad ening variety of outdoor recreation activi ties this is further exacerbated by the increasing expectations for high quality recreational experiences by a population of recreationists with a heightened sensitivity to environmental and conservation issues such a situation widens the scope for multiattribute nonmarket valuation meth ods especially for those methods capable of capturing and modeling the preferences of heterogeneous visitors who seek to pursue a variety of activities in the land under study our research reports the results of a study designed to address attribute nonattendance henceforth abbreviated as an a which despite being quite a common decision heuristic has only recently begun to be explored by analysts with this decision heuristic respondents ignore some of the described attributes in their evaluation of alternatives within a given choice task they hence act as if a zero weight were assigned to the ignored attributes in the utility of the respective alternatives we study this issue by using a well known statistical model of discrete choice the multinomial logit mnl model this random utility model is often used for the purpose of multi attribute nonmarket valuation but the effects of accounting for an a are still rela tively unexplored information on an a is commonly collected by questioning each respondent at the end of the sequence of choice tasks respondents are asked to list those attributes that they feel they have

voting on open space what explains the appearance and support of municipal level open space conservation referenda in the united states abstract numerous communities in the united states have been willing to use public funds to protect open space the amount of money allocated for open space protection by local and state governments exceeds the budget of the largest federal land protection program in the u s the conservation reserve program this paper analyzes what types of municipalities hold open space referenda and the level of support for these referenda factors that increased the probability of a municipality holding an open space referendum from 2000 to 2004 were large population low population density rapid growth of the surrounding area and highly educated and environmentally concerned residents increases in median household income up to 100 000 increased the likelihood of a vote but further increases in income beyond 100 000 decreased the likelihood for municipalities holding an open space referendum factors that increased support for passage of the referendum were rapid growth low unemployment rates highly educated residents and no new taxes given high levels of support for open space referenda 76 of municipal level referenda held from 2000 through 2004 passed the spatial pattern of locally managed open space will be largely determined by the factors that affect referenda appearance on a municipal ballot this conclusion suggests that locally managed conservation hotspots will cluster around fast growing affluent communities with highly educated residents such hotspots may or may not align with overall conservation priorities non governmental and environmental organizations should focus efforts on helping communities in locally managed conservation coldspots secure open space

payment vehicles for public goods evidence from california s proposition 21 proposition 21 on california s 2010 ballot concerned an annual surcharge on vehicles to support state parks proposition 21 failed leaving 25 of california state parks at risk of closure we analyze voting patterns which we show depend on the average gross price of the proposition political ideology environmental preferences the availability of substitutes and park salience we simulate counterfactual scenarios under which proposition 21 might have passed and use holdout samples to illustrate the predictive ability of our model heterogeneity across california makes our model potentially useful for predicting public sentiment for similar propositions even for jurisdictions without direct democracy