evaluating the influence of personal relationships on land sale prices a case study in oregon land transactions typically involve substantial personal interaction between buyer and seller despite this fact researchers have made little attempt to determine how personal relationships influence the terms of trade for a property in this study linn county oregon farm land sales from 1992 1997 were examined to better understand and quantify the influences of personal relationships transactions between relatives and neighbors involved special considerations with greater frequency than did those between strangers and acquaintances transactions between parent and child and between neighbors brought significantly less than sales between strangers transactions resulting from a realtor or advertisement sold at a significant premium

do buyers characteristics and personal relationships affect agricultural land prices the influence of buyer and personal relationship characteristics on agricultural land prices has received little attention in the literature recently perry and robison 2001 used a restricted nonlinear specification to model the influence of personal relationships on the implicit prices of land characteristics in this paper a more flexible alternative model is proposed an approach to general model specification and model selection is presented the results indicate that buyer characteristics and personal relationships exert nonuniform effects on the implicit prices of land characteristics our results support the hypothesis that social capital affects the terms of trade in the land market

alcohol related crashes and alcohol availability in grass roots communities this paper employs a unique panel data from 111 small non metropolitan incorporated cities in california during a 108 month period from january 1981 to december 1989 in order to analyse the effect of alcohol availability on highway safety negative binomial regression models are estimated which include alcohol licences per square mile as a measure of alcohol availability theoretically the sign of the alcohol licence density is indeterminate as it reflects a trade off of its effect on traffic exposure and on the time price alcohol among the findings increases in the density of general alcohol licences for off site on site alcohol consumption are beneficial detrimental to highway safety whereas increasing the density of beer wine licences have non uniform effects additional findings important to municipal policymakers are that dui arrests and increasing the price of alcohol reduce alcohol related crashes

cost benefit analysis of various california renewable portfolio standard targets is a 33 rps optimal abstract renewable portfolio standards rpss require a certain fraction of the electricity generated for a given region be produced from renewable resources california s rps mandates that by 2020 33 of the electricity sold in the state must be generated from renewables such mandates have important implications for the electricity sector as well as for the whole society in this paper we estimate the costs and benefits of varying 2020 california rps targets on electricity prices greenhouse gas ghg emissions criteria pollutant emissions the electricity generation mix the labor market renewable investment decisions and social welfare we have extended the rps calculator model developed by energy and environmental economics e3 inc to account for distributions of fuel and generation costs to incorporate demand functions and to estimate the effects of rps targets on ghg emissions criteria pollutant emissions and employment the results of our modeling provide the following policy insights 1 the average 2020 electricity price increases as the rps target rises with values ranging between 0 152 and 0 175 kw h 2008 dollars for the 20 rps to 50 rps respectively 2 the 33 and 50 rps targets decrease the ghg emissions by about 17 6 and 35 8 million metric tons of carbon dioxide equivalent mmtco2e relative to the 20 rps 3 the ghg emission reduction costs of the rps options are high 71 94 per ton relative to results from policy options other than rps or prices that are common in the carbon markets and 4 a lower target e g a 27 rps provides higher social welfare than the 33 rps mandate under low and moderate co2 social costs lower than 35 ton while a higher rps target e g 50 is more beneficial when using high co2 social costs or rapid renewable technology diffusion however under all studied scenarios the mandated 33 rps for california would not provide the best cost benefit values among the possible targets and would not maximize the net social benefit objective

alcohol control laws and the consumption of distilled spirits and beer this article tests the social marketing effectiveness of alcohol control laws designed to reduce the consumption of alcoholic beverages the study uses state level historical data to estimate the demand for distilled spirits and beer using economic sociodemographic and control law explanatory variables spirits and beer consumption are found to react differently to changes in economic sociodemographic and regulatory variables these differences suggest a consumer and product segment based approach to alcohol control laws or social marketing that emphasizes measures directed at youths for beer and at price for spirits

the demand for alcoholic drink in the united kingdom 1963 78 1983 the demand for alcoholic drink in the united kingdom 1963 78 applied economics vol 15 no 1 pp 125 140

what is the cost of a renewable energy based approach to greenhouse gas mitigation energy policies for greenhouse gas ghg mitigation in the united states have set sector specific standards such as the renewable fuel standard rfs and the renewable portfolio standard rps for the transportation and the electricity sectors respectively this paper examines the welfare costs and effectiveness of ghg abatement with these policies and compares them with those under a carbon tax normalized to achieve the same level of abatement over the 2007 2030 period we show that the global welfare cost per ton of ghg abatement with the rfs and rps is 171 while with the carbon tax it is 7

feed in or certificates competition or complementarity combining a static efficiency and a dynamic innovation perspective on the greening of the energy industry abstract european policy on the greening of the energy industry has been characterised by a debate between proponents of two apparent polar opposites feed in tariffs and certificate markets different european countries have chosen both mechanisms and as a consequence the european union has maintained a fairly pluralist position abstaining from stricter harmonisation taking a dynamic innovation perspective on european energy industry we argue that feed in tariffs and certificate markets should not be seen as competing alternatives but rather as complementary regulatory instruments targeting subsequent steps in the product cycle on the way from early technology conceptualisation and development towards competitive positioning in mature energy markets we see both policy instruments as necessary to achieve the extensive transformation towards sustainable development that is judged as important tools in the context of the global climate challenge

market and welfare effects of renewable portfolio standards in united states electricity markets abstract this study analyzes the market and welfare effects of the introduction of renewable portfolio standards rps while considering the empirically relevant a interaction of compliance with voluntary green power markets b differences in consumer preferences and c imperfect competition among electricity suppliers the study accounts for both the supply and demand effects of rps i e increased costs and a higher consumer valuation for regular power our analysis shows that the regular power price always increases after the introduction of rps while the effect of rps on the equilibrium price of green power the quantities of regular and green power the welfare of consumers and suppliers profits is case specific and dependent on the relative magnitude of the cost and utility effects the strength of consumer preference for green power the suppliers costs before rps the impact of rps on green power costs and the degree of competition among power suppliers while the introduction of rps aims at increasing the use of green energy in electricity production our analysis shows that the introduction of the policy can end up reducing the total quantity of green power used intriguingly this adverse policy impact will occur under seemingly optimal conditions for the green power sector i e a high consumer valuation of green energy and or low cost difference between the green power and its conventional counterpart finally the analysis shows that the policy design can play a key role in determining the incidence of rps while the identification of the winners and losers of the policy can provide insights on the political economy of rps and the positions held by different groups in policy negotiations

national environmental targets and international emission reduction instruments according to the agreed burden sharing within the european union the overall eu emission reduction target as agreed by in the kyoto protocol is converted into national greenhouse gas reduction targets for each of the member states in parallel with national emission reduction initiatives common eu policies for emission reductions are considered currently discussed is the introduction of a market for tradable permits for co2 emissions to achieve emission reductions within the power industry and other energy intensive industries in parallel with this markets for green certificates to deploy renewable energy technologies seem to be appearing in a number of countries among these denmark italy sweden belgium flanders england and australia although these national initiatives for a green certificate market are fairly different they could be a starting point for establishing a common eu certificate market but interactions between national targets for greenhouse gas emissions and these international instruments for emission reduction are not a trivial matter especially not seen in relation to the possible contributions of these instruments in achieving national ghg reduction targets the paper is split into three parts all taking a liberalised power market as starting point the first part discusses the consequences of a general deployment of renewable energy technologies using planning initiatives or national promotion schemes feed in tariffs in the second part an international green certificate market is introduced into the liberalised power market context substituting other national promotion schemes finally in the third part a combination of an international green certificate market tgc and an international emission trading scheme for co2 is analysed within the liberalised international power market set up the main conclusion is that neither the use of national renewable support schemes nor the introduction of a tgc market into a liberalised power market can be recommended if these initiatives efficiently are expected to contribute in achieving the national co2 reduction targets countries most ambitious in implementing renewable energy technologies will only partly be gaining the co2 reduction benefits themselves the ambitious countries will support the less ambitious ones in achieving their ghg reduction targets finally in a tgc market context the most ambitious countries to fulfil their tgc quotas will have to buy certificates from the less ambitious ones although this only contributes to fulfilling a national target for renewable development not in reaching their national co2 reduction targets however a combination of an international tradable permits market and a green certificate market is seen to be efficient in contributing in achieving the national co2 reduction targets if a close co ordination of the two instruments is undertaken at least at the national level when the green power production is increased the tradable permits quota should be decreased correspondingly otherwise the expected co2 reductions will not contribute by the full value in achieving the national targets for greenhouse gas reductions thus if it is a prerequisite that renewable power contributes to achieving national ghg reduction targets then the combination of these two markets might be the right solution

evaluating renewable portfolio standards and carbon cap scenarios in the u s electric sector this report examines the impact of renewable portfolio standards rps and cap and trade policy options on the u s electricity sector the analysis uses the national renewable energy laboratory s regional energy deployment system reeds model that simulates the least cost expansion of electricity generation capacity and transmission in the u s to examine the impact of a variety of emissions caps and rps scenarios both individually and combined the generation mix carbon emissions and electricity price are examined for various policy combinations simulated in the modeling

crime and social interactions the high variance of crime rates across time and space is one of the oldest puzzles in the social sciences this variance appears too high to be explained by changes in the exogenous costs and benefits of crime we present a model where social interactions create enough covariance across individuals to explain the high cross city variance of crime rates this model provides an index of social interactions which suggests that the amount of social interactions is highest in petty crimes moderate in more serious crimes and almost negligible in murder and rape

geographic attribution of an electricity system renewable energy target local economic social and environmental tradeoffs the 2014 intergovernmental panel on climate change ipcc report asserts that investment in low carbon electricity production will need to rise by several hundred billion dollars annually before 2030 in order to stabilize greenhouse gas concentrations in the atmosphere by 2100 in recognition of this urgent need to mitigate climate change many governments have already established policies to spur renewable energy investment in the electricity sector one such policy measure is a renewable energy target ret which sets a target percentage of electricity production to be generated from renewable sources by a specified date variations on this policy have been implemented around the world from the eu 20 20 20 to diverse renewable portfolio standards in u s states and municipalities this work analyzes economic environmental and social aspects of a geographic attribution i e isolated regional or country of an ret to gain insights on the associated tradeoffs in the case study of the azores islands portugal the regional geographic attribution of an ret captures the best of all three tradeoffs

examining the use of national databases in a hedonic analysis of regional farmland values hedonic techniques have attracted the interest of economists as a means of measuring values of nonmarket goods by studying the market transactions of differentiated products such as automobiles and houses implied values and corresponding demand schedules can be estimated for underlying characteristics such as automobile safety features two car garages and air quality of residential neighborhoods the subject of this paper is farmland and estimating the values of characteristics such as soil productivity and erodibility in 1974 rosen and freeman independently developed theoretical models for differentiated consumer products that now serve as the basis for empirical estimates of marginal prices of product characteristics procedures to estimate demand schedules of underlying characteristics were outlined in palmquist 1984 palmquist 1989 further extended rosen s theoretical model to consider land as a differentiated factor

federal policies for renewable electricity impacts and interactions abstract three types of policies that are prominent in the federal debate over addressing greenhouse gas emissions in the united states are a cap and trade program ctp on emissions a renewable portfolio standard rps for electricity production and tax credits for renewable electricity producers each of these policies would have different consequences and combinations of these policies could induce interactions yielding a whole that is not the sum of its parts this paper utilizes the haiku electricity market model to evaluate the economic and technology outcomes climate benefits and cost effectiveness of three such policies and all possible combinations of the policies a central finding is that the carbon dioxide co2 emissions reductions from ctp can be significantly greater than those from the other policies even for similar levels of renewable electricity production since of the three policies ctp is the only one that distinguishes electricity generated by coal and natural gas it follows that ctp is the most cost effective among these approaches at reducing co2 emissions an alternative compliance payment mechanism in an rps program could substantially affect renewables penetration and the electricity price effects of the policies hinge partly on the regulatory structure of electricity markets which varies across the country

impacts of a common green certificate market on electricity and co2 emission markets in the nordic countries abstract the purpose of this study is to analyze the effects of introducing a common nordic system for tradable green certificates tgcs on the electricity market and a future market for tradable co 2 emission permits teps in the analysis the energy system model generator markal was used to model the electricity and district heating supply systems in the four nordic countries sweden norway finland and denmark it is shown that the introduction of tgc quotas reduces wholesale electricity and tep prices the impact on the latter is very pronounced retail electricity prices may become lower or higher depending on the tgc quota than if obligations to fulfill tgc quotas were absent the tgc scheme s efficiency in reducing a specific amount of co 2 emissions is also compared to the corresponding efficiency of a tep scheme involving a broader range of technologies furthermore obligations to fulfill tgc quotas affect investment incentives for new non renewable electricity supply this seems especially true for gas fired power plants finally it is indicated that electricity supply based on biomass combustion dominates the tgc scheme at least in the short run

implicit prices of soil characteristics for farmland in iowa arguments have long persisted that purchasers pay too much for poor land i e less productive more erosive relative to the higher quality counterpart in other words purchasers are either irrational or poorly informed relative to the differences in land productivity between poor and good farmland similar arguments have been advanced concerning the willingness to pay rent on the part of tenant operators little empirical evidence exists to support or reject this hypothesis farmland appraisals are sometimes cited as evidence to support the contention but such empiricism may indicate more about the quality and biases of appraisers than about the behavior or efficient functioning of the farmland market resolution of this issue is extremely important to the formation of soil conservation policy designed to protect soil productivity irrational behavior on the part of land purchasers may lead one to infer that the market system is failing to recognize adequately the soil productivity consequences of soil erosion if this oversight consistently leads to excessive soil erosion from society s perspective then some form of government intervention may be necessary to protect the welfare of society assuming that such intervention is capable of correcting the market failure

can the future eu ets support wind energy investments abstract this article discusses how the future emissions trading scheme legislation should be designed to allow the european union to comply with the 20 co 2 emissions reduction target while at the same time promoting wind energy investments we examine whether co 2 prices could eventually replace the existing support schemes for wind and if they adequately capture its benefits the analysis also looks at the effectiveness of the clean development and joint implementation mechanisms to trigger wind projects and technology transfer in developing countries we find out that climate policy is unlikely to provide sufficient incentives to promote wind power and that other policies should be used to internalise the societal benefits that accrue from deploying this technology co 2 prices can only reflect the beneficial impact of wind on climate change but not its contribution to the security of supply or employment creation a minimum price of around 40 tco 2 should be attained to maintain present support levels for wind and this excludes income risks and intermediation costs finally cdm improves the return rate of wind energy projects in third countries but it is the local institutional framework and the long term stability of the co 2 markets that matters the most

the changing roles of urban influence and agricultural productivity in farmland price determination between 2000 and 2010 inflation adjusted u s farmland values increased by over 80 this period of rapid price appreciation coincided with both the agricultural commodity price boom and the broader financial crisis this paper examines the degree to which the determinants of farmland prices changed over this period using a panel of farmland transfer declarations from 98 illinois counties hedonic price analysis demonstrates that the relative importance of urban influence decreased over this period while the relative importance of agricultural productivity increased the study carries important implications for farmers farmland owners and policy makers

factors influencing kansas agricultural farm land values land transactions typically involve a substantial investment of time and money for parties involved in the sale because of the size of the investment and infrequency of purchases sales significant personal interaction between buyer and seller often results in this study farmland sales in 104 of 105 kansas counties from 1986 2000 were examined to quantify the influence of personal relationships and changes over time transactions between related parties resulted in a 43 discount on the per acre sales price results indicated that social capital effects have increased over time with the discount on sales between related parties growing 2 per year

economic fluctuations and health outcome a panel analysis of asia pacific countries the purpose of this study is to assess the effects of economic fluctuations on health outcome by using data obtained from eight asia pacific countries over the period 1976 to 2003 and a fixed effects model to conduct the regression analysis the results of this study indicate that unemployment rate is negatively and significantly correlated with total mortality and mortality rates from cardiovascular diseases motor vehicle accidents and infant mortality these findings are consistent with the view that health may improve during economic downturns in addition suicide is found to move countercyclically with economic fluctuations socioeconomic factors such as age and gender also play important roles in affecting the mortality rates the results also show that unemployment has a stronger immediate and contemporaneous rather than a sustained effect on mortality rates finally this study concludes that the effects of economic fluctuations on health outcome tend to lead to erroneous conclusions if the fi

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

myths and facts about electricity in the u s south this paper identifies six myths about clean electricity in the southern u s these myths are either propagated by the public at large shared within the environmental advocacy culture or spread imperceptibly between policymakers using a widely accepted energy economic modeling tool we expose these myths as half truths and the kind of conventional wisdom that constrains productive debate in so doing we identify new starting points for energy policy development climate change activists may be surprised to learn that it will take more than a national renewable electricity standard or supportive energy efficiency policies to retire coal plants low cost fossil generation enthusiasts may be surprised to learn that clean generation can save consumers money even while meeting most demand growth over the next 20 years this work surfaces the myths concealed in public perceptions and illustrates the positions of various stakeholders in this large u s region

impacts of consumptive demand on rural land values justified based solely on returns to agricultural production an extensive body of literature has arisen to explain the discrepancy between the agricultural productive and market values of rural land various explanations have been offered some authors have emphasized effects of government tax credit and income and price support programs on land values reinsel and reinsel harris boehlje and griffin others have proposed that high rural land values may be explained partly by expectations of increases in commodity prices or annual net returns to land klinefelter chavas and shumway melichar suggested that expected capital gains in addition to net returns from agricultural production should be considered and castle and hoch point out that capitalized rent explains only about half of real estate values both in the 1970s and over the longer 1920 78 period the remainder can be explained by the capitalization of capital gains including real gains or losses from price level changes p 8 brown and brown recently proposed that it is optimal for each seller to have a reservation price in excess of the value he attaches to the future stream of income attributable to owning the land if he thinks that some potential buyers may be more optimistic than he p 164 although the above explanations account for much of the discrepancy between the agricultural productive and market value of rural land this paper concentrates on the proposition that land is not only an input into agricultural production but is also an important argument in many individuals utility functions there is a consumptive value associated with ownership of rural land reflecting innate desires to own land live in a rural environment obtain or maintain the lifestyle of a farmer or rancher engage in outdoor recreation get back to nature and partake of any other real or perceived benefits of rural land ownership many investors seek an investment t y can touch feel experience and enjoy they may al o expect to be able to sell the land to other investors who have similar feelings for the land

capitalization of the single payment scheme into land value generalized propensity score evidence from the eu this paper estimates the capitalization of the single payment scheme sps into land values the theory suggests a nonlinear and discontinuous relationship between the sps and land rents in empirical analysis we employ unique farm level panel data and apply the generalized propensity score matching approach our estimates suggest a 6 to 10 sps capitalization rate on average in the european union the nonfarming landowners gains from the sps are only 4 however there is a large variation in the capitalization rate for different sps levels and between different member states 3 to 94

do landlord tenant relationships influence rental contracts for farmland or the cash rental rate a considerable portion of north america s farmland is rented out by nonfarmer landlords our survey of farmers in southern ontario canada provides a refined understanding of who these landlords are and whether variations in landlord tenant relationships influence rental contract choice and or the magnitude of cash rent we find that crop share arrangements are more likely to emerge among family relations however we do not find strong evidence that family relations explain variation in the magnitude of cash rental rates

measuring the contributions of site characteristics to the value of agricultural land this study examines the effects of different combinations and qualities of selected site characteristics on the value of agricultural land in six substate regions in washington state the analysis follows the general hedonic regression form but incorporates nonnegativity constraints on the models this coupled with an adaptation of bierens s conditional moment test yields consistent results showing a land value is a function of site characteristics b land markets in washington state are highly regional c parsimonious empirical models can provide adequate representations of expected land values and d nonnegative truncation is a valuable procedure in hedonic models

costs and benefits of renewables portfolio standards in the united states lbnl xxxx costs and benefits of renewables portfolio standards in the united states by galen barbose 1 jenny heeter 2 lori bird 2 samantha weaver 1 francisco flores espino 2 and ryan wiser 1 lawrence berkeley national laboratory national renewable energy laboratory corresponding author galen barbose research scientist electricity markets and policy group environmental energy technologies division lawrence berkeley national laboratory 1 cyclotron road ms 90r4000 berkeley ca 94720 phone 510 984 3453 email glbarbose lbl gov abstract as state level renewable portfolio standards rps have driven large increases in u s renewable generation capacity states have sought to quantify the costs and benefits of these policies this paper examines recent costs and benefits of rps implementation focusing on the net or incremental cost to utilities of renewables used for compliance with rps targets during the years 2010 2012 incremental rps cost estimates are developed using a wide variety of methods and assumptions which makes comparisons among states imperfect for states with restructured electricity markets we use a standardized method to calculate incremental costs based on renewable energy certificate prices alternative compliance payment levels and compliance obligations for states with traditionally regulated electricity markets we rely on estimates produced by utilities and regulators whose methods and underlying assumptions vary widely we find that recent estimated incremental rps costs were equivalent to less than 2 of retail rates in 17 states and about 2 4 in eight states or 4 mwh to 48 mwh of renewable energy required across all states for the most recent year available in each state estimated rps costs in most states were well below the respective cost caps although a few states are currently operating at or near their cap 1 introduction twenty nine states washington dc and puerto rico have adopted renewables portfolio standards rps helping drive a roughly eight fold increase in u s renewable generation capacity over the past decade concern over the impact of these policies on electricity prices and economic growth however has spurred recent legislation in at least a dozen states to repeal reduce or freeze existing rps requirements at the same time other recent legislative proposals have sought to expand state rps policies understanding the actual historical costs and benefits of rps policies is critical to informing these legislative debates but the subject is inadequately understood this paper examines historical costs of rps implementation drawing on a recent joint report by lawrence berkeley national laboratory and the national renewable energy laboratory estimating the costs and benefits of complying with renewable portfolio standards reviewing experience to date heeter et al 2014 1 we summarize the methods state agencies and utilities have used to assess rps costs compare incremental rps compliance costs to date and evaluate the potential for increases in rps compliance costs as legislative targets rise and cost caps in some states potentially become binding the aforementioned report also synthesizes recent estimates of broader societal benefits from formal state agency evaluations including estimates of health and emission reduction benefits economic development benefits and wholesale electricity market price reductions though those findings are not included in the present paper compared to the summary of estimated rps costs the summary of rps benefits is more limited as relatively few states have undertaken detailed benefits estimates and then only for a few types of potential policy impacts in some cases the same impacts may be captured in the assessment of costs for these reasons and because methodologies and level of rigor vary widely direct comparisons between the estimates of benefits and costs are challenging 2 methods and data sources for estimating incremental rps compliance costs rps compliance costs may be defined as either gross costs or incremental costs gross costs consist of the total cost of procuring renewables to meet the rps while incremental costs also referred to as net or above market costs represent this report is publically available at http emp lbl gov publications participation by lawrence berkeley national laboratory was supported by the office of energy efficiency and renewable energy solar technologies office of the u s department of energy under lawrence berkeley national laboratory contract no de ac02 05ch1131

heterogeneity stratification and growth macroeconomic implications of community structure and school finance this paper examines how socioeconomic stratification and alternative systems of education finance affect inequality and growth agents interact through local public goods or externalities school funding neighborhood effects and economywide linkages complementary skills knowledge spillovers sorting families into homogeneous communities often minimizes the costs of existing heterogeneity but mixing reduces heterogeneity faster integration therefore tends to slow down growth in the short run yet raise it in the long run a move to state funding of education presents society with a similar intertemporal trade off local and global complementarities play major roles in determining the efficient social and educational structures copyright 1996 by american economic association

estimating irrigation water value using hedonic price analysis a case study in malheur county oregon hedonic price analysis is applied to agricultural land sales to reveal the implicit market price of water in irrigation this provides price information where otherwise absent which can facilitate reallocation of water supplies to meet growing demands the failure to include available information on soil quality an impor tant determinant of agricultural land value re sults in erroneous conclusions joint testing of heteroskedasticity and functional form is demon strated the value of irrigation water in this loca tion is estimated at 9 for an acre foot on the least productive land irrigated and up to 44 per acre foot on the most productive land jel q15