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  • Articles  (47)
  • Natural Disasters  (29)
  • Regulation  (10)
  • Biodiversity Conservation
  • 2015-2019  (47)
  • Economics  (47)
  • Political Science  (12)
  • 1
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    The Value of Heterogeneous Property Rights and the Costs of Water Volatility (2017)
    Oxford University Press
    Details
    Publication Date: 2017-01-05
    Description: The system of prior appropriation in the Western Unites States prioritizes property rights for water based on the establishment of beneficial use, creating a hierarchy where rights initiated first are more secure. I estimate the demand for security in water rights through their capitalization in agricultural property markets in the Yakima River Basin, a major watershed in Washington State. All water rights are satisfied in an average year, so the relative value of secure property rights is a function of water supply volatility and the costs of droughts are predominantly born by those with weak rights. In aggregate, security in water rights does not capitalize into property values at the irrigation district level; however, there is heterogeneity in the premium for secure water rights. The lack of a premium for district-level water security is robust to a variety of econometric methods to account for correlated district unobservables, and the null result produces an economically significant upper bound on the value to water security for the district. The ability for farmers to adapt to water supply volatility, as well as expectations about water markets and government infrastructure investment, are leading explanations for the lack of an aggregate premium. These explanations are supported by the pattern of heterogeneity in the water security premium.
    Keywords: Q15 - Land Ownership and Tenure ; Land Reform ; Land Use ; Irrigation, Q21 - Demand and Supply, Q24 - Land, Q25 - Water, Q54 - Climate ; Natural Disasters ; Global Warming
    Print ISSN: 0002-9092
    Electronic ISSN: 1467-8276
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
    Published by Oxford University Press
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  • 2
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    Biophysical Causality and Environmental Preference Elicitation: Evaluating the Validity of Welfare Analysis over Intermediate Outcomes (2017)
    Oxford University Press
    Details
    Publication Date: 2017-01-05
    Description: Stated preference scenarios often describe outcomes to be valued in terms of intermediate biophysical processes or ecosystem services with indirect utility effects, rather than in terms of final, directly welfare-relevant consequences. This article evaluates whether valid welfare estimates can emerge from this practice. We begin with a theoretical model demonstrating conditions under which stated preference scenarios that include intermediate outcomes will elicit welfare estimates identical to those from parallel scenarios that include associated final outcomes (i.e., convergent validity will hold). The model demonstrates that a necessary condition for convergent validity is the ability of respondents to correctly predict biophysical production functions linking intermediate to final outcomes. Hypotheses from the theoretical model are then evaluated empirically using an application of choice experiments to migratory fish restoration in the U.S. state of Rhode Island. Empirical results are mixed but generally reject convergent validity; welfare estimates are not robust to the use of an intermediate outcome in lieu of a related final outcome in stated preference scenarios, as predicted by theory. Results of the analysis suggest that greater attention should be given to the reliability of welfare estimation when final outcomes cannot be quantified.
    Keywords: D61 - Allocative Efficiency ; Cost-Benefit Analysis, Q51 - Valuation of Environmental Effects, Q57 - Ecological Economics: Ecosystem Services ; Biodiversity Conservation ; Bioeconomics
    Print ISSN: 0002-9092
    Electronic ISSN: 1467-8276
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
    Published by Oxford University Press
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  • 3
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    Learning about a Moving Target in Resource Management: Optimal Bayesian Disease Control (2017)
    Oxford University Press
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    Publication Date: 2017-01-05
    Description: Resource managers must often make difficult choices in the face of imperfectly observed and dynamically changing systems (e.g., livestock, fisheries, water, and invasive species). A rich set of techniques exists for identifying optimal choices when that uncertainty is assumed to be understood and irreducible. Standard optimization approaches, however, cannot address situations in which reducible uncertainty applies to either system behavior or environmental states. The adaptive management literature overcomes this limitation with tools for optimal learning, but has been limited to highly simplified models with state and action spaces that are discrete and small. We overcome this problem by using a recently developed extension of the Partially Observable Markov Decision Process (POMDP) framework to allow for learning about a continuous state. We illustrate this methodology by exploring optimal control of bovine tuberculosis in New Zealand cattle. Disease testing—the control variable—serves to identify herds for treatment and provides information on prevalence, which is both imperfectly observed and subject to change due to controllable and uncontrollable factors. We find substantial efficiency losses from both ignoring learning (standard stochastic optimization) and from simplifying system dynamics (to facilitate a typical, simple learning model), though the latter effect dominates in our setting. We also find that under an adaptive management approach, simplifying dynamics can lead to a belief trap in which information gathering ceases, beliefs become increasingly inaccurate, and losses abound.
    Keywords: C61 - Optimization Techniques ; Programming Models ; Dynamic Analysis, H41 - Public Goods, Q18 - Agricultural Policy ; Food Policy, Q57 - Ecological Economics: Ecosystem Services ; Biodiversity Conservation ; Bioeconomics
    Print ISSN: 0002-9092
    Electronic ISSN: 1467-8276
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
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  • 4
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    Heterogeneous Behavior, Obesity, and Storability in the Demand for Soft Drinks (2017)
    Oxford University Press
    Details
    Publication Date: 2017-01-05
    Description: We apply a dynamic estimation procedure to investigate the effect of obesity on the demand for soda. The dynamic model accounts for consumers’ storing behavior, and allows us to study soda consumers’ price sensitivity (how responsive consumers are to the overall price) and sale sensitivity (the fraction of consumers that store soda during temporary price reductions). By matching store-level purchase data to county-level data on obesity incidence, we find higher sale sensitivity in populations with higher obesity rates. Conversely, we find that storers are less price sensitive than non-storers , and that their price sensitivity decreases with the obesity rate. Our results suggest that policies aimed at increasing soda prices might be less effective than previously thought, especially in areas where consumers can counteract that price increase by stockpiling during sale periods; according to our results, this dampening effect would be more pronounced precisely in those areas with higher obesity rates.
    Keywords: D12 - Consumer Economics: Empirical Analysis, I18 - Government Policy ; Regulation ; Public Health, L66 - Food ; Beverages ; Cosmetics ; Tobacco ; Wine and Spirits
    Print ISSN: 0002-9092
    Electronic ISSN: 1467-8276
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
    Published by Oxford University Press
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  • 5
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    Temperature Changes, Household Consumption, and Internal Migration: Evidence from Tanzania (2016)
    Oxford University Press
    Details
    Publication Date: 2016-07-09
    Description: Large rural-urban wage gaps observed in many developing countries are suggestive of barriers to migration that keep potential migrants in rural areas. Using long panel data spanning nearly two decades, I study the extent to which migration rates are constrained by liquidity constraints in rural Tanzania. The analysis begins by quantifying the impact of weather variation on household welfare. The results show how household consumption co-moves with temperature, rendering households vulnerable to local weather events. These temperature-induced income shocks are then found to inhibit long-term migration among men, thus preventing them from tapping into the opportunities brought about by geographical mobility.
    Keywords: O12 - Microeconomic Analyses of Economic Development, O15 - Human Resources ; Human Development ; Income Distribution ; Migration, Q54 - Climate ; Natural Disasters ; Global Warming, R23 - Regional Migration ; Regional Labor Markets ; Population
    Print ISSN: 0002-9092
    Electronic ISSN: 1467-8276
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
    Published by Oxford University Press
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  • 6
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    The Government Response to Informed Citizens: New Evidence on Media Access and the Distribution of Public Health Benefits in Africa (2016)
    Oxford University Press
    Details
    Publication Date: 2016-06-19
    Description: We use a "natural experiment" in media markets in Benin to examine the impact of community radio on government responsiveness to citizens. Contrary to prior research on the impact of mass media, in this experiment government agents do not provide greater benefits to citizens whose exposure to community radio increased their demand for those benefits. Households with greater access to community radio were more likely to pay for government-provided bed nets to combat malaria than to receive them for free. Mass media changed the private behavior of citizens—they invested more of their own resources in the public health good of bed nets—but not citizens’ ability to extract greater benefits from government. While the welfare consequences of these results are ambiguous, the pattern of radio's effects that we uncover has implications for policy strategies to use mass media for development objectives.
    Keywords: D72 - Models of Political Processes: Rent-Seeking, Elections, Legislatures, and Voting Behavior, D73 - Bureaucracy ; Administrative Processes in Public Organizations ; Corruption, D83 - Search ; Learning ; Information and Knowledge ; Communication ; Belief, H51 - Government Expenditures and Health, I18 - Government Policy ; Regulation ; Public Health
    Print ISSN: 0258-6770
    Electronic ISSN: 1564-698X
    Topics: Economics
    Published by Oxford University Press
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  • 7
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    Drought Index Insurance for the Central Valley Project in California (2016)
    Oxford University Press
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    Publication Date: 2016-08-20
    Description: A multi-year drought has taken a severe toll on the agricultural economy of California’s Central Valley. Index insurance is an instrument with the potential to protect water users from economic losses due to periodic water shortages. An index insurance product based on the Sacramento Index and adapted to the Central Valley Project water supply is proposed. To address the potential for intertemporal adverse selection, three product designs are suggested: (1) "early bird" insurance; (2) variable premium insurance; and (3) variable deductible insurance. The performance of the designs are assessed using loss functions from the Westlands Water District in the San Joaquin Valley.
    Keywords: Q14 - Agricultural Finance, Q15 - Land Ownership and Tenure ; Land Reform ; Land Use ; Irrigation, Q54 - Climate ; Natural Disasters ; Global Warming
    Print ISSN: 2040-5790
    Electronic ISSN: 2040-5804
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
    Published by Oxford University Press
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  • 8
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    Advertising, Habit Formation, and U.S. Tobacco Product Demand (2016)
    Oxford University Press
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    Publication Date: 2016-07-09
    Description: The U.S. tobacco market has experienced a shift toward noncigarette tobacco products. We examined the degree of habit formation and the role of advertising for cigarettes, little cigars/cigarillos, large cigars, e-cigarettes, and smokeless tobacco using market-level scanner data for convenience stores from 2009 to 2013. Results based on a dynamic demand system show that while all tobacco products are habitual, e-cigarettes are the most habitual product. More choices of flavors, less restrictions on its use in public places, less documented harmful effects, and a higher upfront cost might explain the higher degree of habit formation for e-cigarettes. We also find that e-cigarettes did not substitute for or complement cigarettes. The results imply that e-cigarettes may serve as a gateway to nicotine addiction but not necessarily to cigarette smoking. Regarding advertising, cigarette magazine advertising did not affect cigarette demand, while e-cigarette TV advertising increased e-cigarette demand with a positive spillover to cigarette demand. Such results may help explain e-cigarettes’ recent success in sales and imply that e-cigarette TV advertising might undermine efforts to reduce cigarette smoking. Advertising was also found to affect the degree of habit formation for cigarettes, large cigars, and e-cigarettes.
    Keywords: D12 - Consumer Economics: Empirical Analysis, I18 - Government Policy ; Regulation ; Public Health, M37 - Advertising
    Print ISSN: 0002-9092
    Electronic ISSN: 1467-8276
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
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  • 9
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    Quality Matters More Than Quantity: Asymmetric Temperature Effects on Crop Yield and Quality Grade (2016)
    Oxford University Press
    Details
    Publication Date: 2016-07-09
    Description: Climate change affects agriculture by altering not only output quantity, but also crop quality. We quantify the economic impacts of climate change on agriculture through changes in both quantity and quality, where quality is measured by crop grades. Our model controls for methodological issues regarding sample selection, aggregation, phenology, and nonlinearity. The empirical application to Japanese rice production indicates that temperature effects are asymmetric: quantity is especially vulnerable to cold, whereas quality is vulnerable to extremely high temperature. Using these results, we simulate the effect of global warming, and we find that warming (a 3 °C increase) increases farm revenues by improving yield but decreases revenues as a result of deteriorating quality. The net effect is negative, suggesting that quality matters more than quantity. The negative effect, however, can be mitigated by shifting cultivation periods and/or regions. Overall, our results suggest that the estimated impacts of climate change and adaptation strategies could be severely misleading unless quality is considered.
    Keywords: L15 - Information and Product Quality ; Standardization and Compatibility, Q10 - General, Q54 - Climate ; Natural Disasters ; Global Warming
    Print ISSN: 0002-9092
    Electronic ISSN: 1467-8276
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
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  • 10
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    Alternative Metrics for Comparing Domestic Climate Change Mitigation Efforts and the Emerging International Climate Policy Architecture (2016)
    Oxford University Press
    Details
    Publication Date: 2016-02-03
    Description: The availability of practical mechanisms for comparing domestic efforts aimed at mitigating global climate change is important for the stability, equity, and efficiency of international climate agreements. We examine a variety of metrics that could be used to compare countries’ climate change mitigation efforts and illustrate their potential application to large developed and developing countries. Because there is no single, comprehensive, measurable metric that could be applied to all countries, we suggest using a set of indicators to characterize and compare mitigation effort, akin to using a set of economic statistics to indicate the health of the macroeconomy. Given the iterative pledge-and-review approach that is emerging in the current climate change negotiations, participation, commitment, and compliance could be enhanced if this set of indicators is able to show that all parties are doing their "fair share," both prospectively and retrospectively. The latter, in particular, highlights the need for a well-functioning policy surveillance regime. ( JEL : Q54, Q58, F55)
    Keywords: Q54 - Climate ; Natural Disasters ; Global Warming, Q58 - Government Policy, F55 - International Institutional Arrangements
    Print ISSN: 1750-6816
    Electronic ISSN: 1750-6824
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Political Science , Economics
    Published by Oxford University Press
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  • 11
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    The Economics of Wine, Weather, and Climate Change (2016)
    Oxford University Press
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    Publication Date: 2016-02-03
    Description: In this article, we provide an overview of the extensive literature on the impact of weather and climate on grapes and wine, with the goal of identifying how climate change is likely to affect their production. We first discuss the physical impact of weather on vine phenology (i.e., the timing of biological events such as bud break or flowering), berry composition, and yields. Then we examine the economic literature that measures the effects of temperature on wine quality, prices, costs, and profits and, based on this review, infer how climate change will affect these variables. We also describe what has been learned thus far about possible adaptation strategies for grape growers that would allow them to mitigate the economic effects of climate change. We conclude that climate change is likely to produce both winners and losers, with the winners being those located closer to the North and South Poles. There are also likely to be some substantial short-run costs as growers adapt to climate change. Nevertheless, wine making has survived through thousands of years of recorded history, a history that has included significant climate changes. ( JEL : Q13, Q18, Q54)
    Keywords: Q13 - Agricultural Markets and Marketing ; Cooperatives ; Agribusiness, Q18 - Agricultural Policy ; Food Policy, Q54 - Climate ; Natural Disasters ; Global Warming
    Print ISSN: 1750-6816
    Electronic ISSN: 1750-6824
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Political Science , Economics
    Published by Oxford University Press
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  • 12
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    The Impact of the European Union Emissions Trading Scheme on Regulated Firms: What Is the Evidence after Ten Years? (2016)
    Oxford University Press
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    Publication Date: 2016-02-03
    Description: This article reviews the recent literature on ex post evaluation of the impacts of the European Union (EU) Emissions Trading Scheme (ETS) on regulated firms in the industrial and power sectors. We summarize the findings from original research papers concerning three broadly defined impacts: carbon dioxide emissions, economic performance and competitiveness, and innovation. We conclude by highlighting gaps in the current literature and suggesting priorities for future research on this landmark policy. ( JEL : Q52, Q54, Q58)
    Keywords: Q52 - Pollution Control Costs ; Distributional Effects ; Employment Effects, Q54 - Climate ; Natural Disasters ; Global Warming, Q58 - Government Policy
    Print ISSN: 1750-6816
    Electronic ISSN: 1750-6824
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Political Science , Economics
    Published by Oxford University Press
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  • 13
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    The European Union Emissions Trading System: Ten Years and Counting (2016)
    Oxford University Press
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    Publication Date: 2016-02-03
    Description: This article provides an introduction to the European Union (EU) Emissions Trading System (ETS). First we describe the legislative development of the EU ETS, its evolution from free allocation to auctioning and centralized allocation rules, its relationship to the Kyoto Protocol and other trading systems, and its relationship to other EU climate and energy policies. This is followed by an assessment of the performance of the EU ETS, which focuses in particular on emissions, allowance prices, and the use of offsets. We conclude with a discussion of the current debate about the future of the EU ETS and proposals for changes to both the EU ETS and the climate policy environment in which it operates. ( JEL : Q54, Q58)
    Keywords: Q54 - Climate ; Natural Disasters ; Global Warming, Q58 - Government Policy
    Print ISSN: 1750-6816
    Electronic ISSN: 1750-6824
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Political Science , Economics
    Published by Oxford University Press
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  • 14
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    The Climate Change Adaptation Literature (2016)
    Oxford University Press
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    Publication Date: 2016-02-03
    Description: The December 2015 Conference of the Parties (COP) to the United Nations Framework Convention on Climate Change meetings in Paris are likely to yield a global agreement that will slow the world’s growth of greenhouse gas emissions, but this agreement is unlikely to guarantee a decline in global emissions in the near future. Given this reality, climate change adaptation is an increasingly important topic for discussion and study. Although much research has focused on the macroeconomic relationship between economic growth and temperature at the national and/or annual level, microeconomic analysis also offers valuable insights. This Reflections discusses recent work on household and firm responses to three climate change challenges: increased summer heat, higher food prices, and increased natural disaster risk. ( JEL : Q54)
    Keywords: Q54 - Climate ; Natural Disasters ; Global Warming
    Print ISSN: 1750-6816
    Electronic ISSN: 1750-6824
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Political Science , Economics
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  • 15
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    Endogenous farm-type selection, endogenous irrigation, and spatial effects in Ricardian models of climate change (2016)
    Oxford University Press
    Details
    Publication Date: 2016-02-20
    Description: In the estimation of Ricardian models the endogeneity of adaptation measures is typically ignored. In this article we propose a new estimation strategy that explicitly recognises the endogeneity of the farm type and irrigation to climate. Based on the latest census data on over 270,000 farms in Germany, we estimate a cross-sectional, spatial-IV model that decomposes the effects of climate on farm profitability into direct (unmediated) and indirect (mediated by the variables that reflect adaptation). Our results show that neglecting the endogenous nature of adaptation measures may substantially bias the magnitude of the total effect of climate on farm profitability.
    Keywords: C21 - Cross-Sectional Models ; Spatial Models ; Treatment Effect Models, C25 - Discrete Regression and Qualitative Choice Models, C36- Instrumental Variables (IV) Estimation, Q18 - Agricultural Policy ; Food Policy, Q51 - Valuation of Environmental Effects, Q54 - Climate ; Natural Disasters ; Global Warming
    Print ISSN: 0165-1587
    Electronic ISSN: 1464-3618
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
    Published by Oxford University Press
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  • 16
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    The Effect of the Fresh Fruit and Vegetable Program on Childhood Obesity (2016)
    Oxford University Press
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    Publication Date: 2016-05-19
    Description: This paper investigates how the Fresh Fruit and Vegetable Program (FFVP), a nutrition assistance program that provides funding for the distribution of free fresh fruits and vegetables to students in participating schools, affects childhood obesity using a panel data set of Arkansas public schoolchildren with two different approaches. First, we combine matching methodology and difference-in-differences (DID) analysis. Second, we use the synthetic control method to compare each FFVP participating school to a similar, albeit synthetic, control school. Both analyses show that FFVP program causes an economically meaningful reduction in the obesity outcome of participating children.
    Keywords: I18 - Government Policy ; Regulation ; Public Health, Q18 - Agricultural Policy ; Food Policy
    Print ISSN: 2040-5790
    Electronic ISSN: 2040-5804
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
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  • 17
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    Dynamic Adjustment in US Agriculture under Climate Change (2016)
    Oxford University Press
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    Publication Date: 2016-04-24
    Description: We construct a stochastic dynamic dual model to investigate the structural adjustment of two aggregate output and three aggregate input categories in US agriculture under stochastic climatic change. More than a century of national annual data (1910–2011) is used in the empirical analysis. No constraints on asset fixity are imposed. Results indicate that, with rational expectations, both output categories as well as all input categories exhibit quasi-fixity in response to market change and stochastic climate change. Crops adjust more than twice as fast as livestock—49% versus 20% of the way toward their long-run equilibrium in one year. Fertilizer adjusts most rapidly toward equilibrium levels (88% in one year), and capital adjusts most slowly (5% in one year). Labor oscillates rather than converging smoothly toward equilibrium; its distance from equilibrium is the same as if it adjusted 59% of the way toward its optimal level in one year. Failing to anticipate climate change dramatically slows the estimated rate of adjustment for two netputs and modestly speeds the rate for two others, thus likely increasing overall adjustment costs. Failing to account for uncertainty in anticipated climate change has little impact on adjustment rates.
    Keywords: Q11 - Aggregate Supply and Demand Analysis ; Prices, Q54 - Climate ; Natural Disasters ; Global Warming
    Print ISSN: 0002-9092
    Electronic ISSN: 1467-8276
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
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  • 18
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    The Demonstration and Capture of the Value of an Ecosystem Service: A Quasi-Experimental Hedonic Property Analysis (2016)
    Oxford University Press
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    Publication Date: 2016-04-24
    Description: Water management can generate valuable ecosystem services but can be costly to implement. We examine this issue using irrigation water storage infrastructure which has the potential to provide desirable services to residential properties affected by the condition of the storage structure. We examine a particular prairie setting where concerns regarding fluctuations in water levels of an irrigation storage lake led to an agreement between the irrigation agency and the owners of properties around the lake to stabilize water levels. Using quasi-experimental hedonic property approaches with two different control groups we estimate the subsequent impact of this agreement on shoreline property values using a time series of sales data. The methods utilized in this article represent an effective approach to produce plausible estimates of some of the economic values captured by the infrastructure generating ecosystem services. We find that property values increased as a result of the agreement and that the additional property tax revenues arising from these values can be used to some extent to offset the annual service fees paid to the irrigation agency to provide the stabilized lake levels. This article illustrates the potential for irrigation infrastructure management to provide increases in ecosystem service values beyond irrigation, and also that these values can be captured to pay for the costs of providing these increased values.
    Keywords: Q51 - Valuation of Environmental Effects, Q57 - Ecological Economics: Ecosystem Services ; Biodiversity Conservation ; Bioeconomics
    Print ISSN: 0002-9092
    Electronic ISSN: 1467-8276
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
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  • 19
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    A Novel, Spatiotemporally Explicit Ecological-economic Modeling Procedure for the Design of Cost-effective Agri-environment Schemes to Conserve Biodiversity (2016)
    Oxford University Press
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    Publication Date: 2016-03-31
    Description: Agri-environment schemes (AES) compensate farmers for land use measures that are costly to them but beneficial to biodiversity and the environment. We present an ecological-economic modeling procedure for the design of cost-effective AES to conserve grassland biodiversity, which is applicable to large areas, covers many endangered species and grassland types, and includes several hundred different types of mowing regimes, grazing regimes, and combinations of mowing and grazing regimes as land use measures. The modeling procedure also accounts for the spatial variations in the land use measures' costs and in the effects on species and grassland types. The procedure's main novelty is that it considers variations of the costs and impacts on species and grassland types that arise from different timings of the land use measures. Considering the spatial and the temporal dimension of land use measures makes the modeling procedure spatiotemporally explicit. We demonstrate the power of the modeling procedure by evaluating an existing grassland AES in Saxony, Germany, and identify substantial improvements in terms of cost-effectiveness.
    Keywords: Q15 - Land Ownership and Tenure ; Land Reform ; Land Use ; Irrigation, Q57 - Ecological Economics: Ecosystem Services ; Biodiversity Conservation ; Bioeconomics
    Print ISSN: 0002-9092
    Electronic ISSN: 1467-8276
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
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  • 20
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    Conserving Spatially Explicit Benefits in Ecosystem Service Markets: Experimental Tests of Network Bonuses and Spatial Targeting (2016)
    Oxford University Press
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    Publication Date: 2016-03-31
    Description: Conserving contiguous areas often enhances environmental benefits. However, most conservation efforts are incentive-based and voluntary, and neither reward landowners for contiguity nor do they select based on contiguity. Thus, achieving optimal contiguity of conserved parcels is unlikely. Using lab and artefactual field experiments, this paper evaluates two mechanisms in the context of reverse auctions for achieving optimal contiguity: network bonuses and spatial targeting. Results suggest that spatial targeting alone improves the aggregate environmental and social welfare outcomes, while network bonuses alone result in worse outcomes. The interaction of the bonus effect and the targeting effect is positive. If a program was already using a competitive auction environment with bonuses, adding spatial targeting could reduce welfare loss.
    Keywords: C90 - General, Q20 - General, Q57 - Ecological Economics: Ecosystem Services ; Biodiversity Conservation ; Bioeconomics
    Print ISSN: 0002-9092
    Electronic ISSN: 1467-8276
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
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  • 21
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    Agriculture Afforestation for Carbon Sequestration Under Carbon Markets in the United States: Leakage Behavior from Regional Allowance Programs (2016)
    Oxford University Press
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    Publication Date: 2016-02-10
    Description: This study quantifies how leakage behavior from afforesting agricultural land affects the intensification of agricultural production. In particular, we examine the leakage percentage from carbon offset allowance at specific southern regions in the United States as a part of a carbon market. We use the Forest and Agriculture Sector Optimization Model-Greenhouse Gases model to examine responses between sectors as part of the regional afforestation policy analysis. Regional characteristics and a policy's time frame are found to play important roles in achieving net gains, in terms of greenhouse gases stored, from such regional policies. In some cases, however, leakage greater than 100% is evident.
    Keywords: Q23 - Forestry, Q54 - Climate ; Natural Disasters ; Global Warming, R14 - Land Use Patterns
    Print ISSN: 2040-5790
    Electronic ISSN: 2040-5804
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
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  • 22
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    Effects of U.S. Public Agricultural R&D on U.S. Obesity and its Social Costs (2016)
    Oxford University Press
    Details
    Publication Date: 2016-08-20
    Description: How much has food abundance, attributable to U.S. public agricultural R&D, contributed to high and rising U.S. obesity rates? In this paper we investigate the effects of public investment in agricultural R&D on food prices, per capita calorie consumption, adult body weight, obesity, public healthcare expenditures related to obesity, and consumer welfare. We find that a 10% increase in the stream of annual U.S. public investment in agricultural R&D in the latter half of the twentieth century would have caused a modest increase in the average daily calorie consumption of American adults, resulting in small increases in public healthcare expenditures related to obesity. On the other hand, such an increase in spending would have generated very substantial consumer benefits, and net national benefits, given the very large benefit-cost ratios for agricultural R&D. This implies that current policy objectives of revising agricultural R&D priorities to pursue obesity objectives are likely to be comparatively unproductive and socially wasteful. Moreover, R&D lags of decades mean that such an approach would be totally ineffective in the immediate horizon.
    Keywords: I18 - Government Policy ; Regulation ; Public Health, Q16 - R&D ; Agricultural Technology ; Agricultural Extension Services, Q18 - Agricultural Policy ; Food Policy
    Print ISSN: 2040-5790
    Electronic ISSN: 2040-5804
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
    Published by Oxford University Press
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    Did Revisions to the WIC Program Affect Household Expenditures on Whole Grains? (2016)
    Oxford University Press
    Details
    Publication Date: 2016-12-07
    Description: The food packages provided by the Supplemental Nutrition Program for Women, Infants, and Children (WIC) program changed in 2009. This article examines purchases of whole grain products before and after the change. Nielsen Homescan panel data from 2008 to 2010 provide information on households’ food purchases, demographics, and self-reported WIC participation status. We estimate the effect of WIC participation and the 2009 package change on whole grains purchases using a difference-in-difference method, and find that participation in the WIC program was associated with more whole grain purchases during the observed period; the package change in 2009 roughly doubled the associated effect of WIC participation on the purchases of whole grain products. These results are consistent with recommendations in the Dietary Guidelines for Americans and suggest that moderate innovations in the design of food assistance programs can lead to beneficial dietary choices.
    Keywords: D10 - General, I18 - Government Policy ; Regulation ; Public Health, Q18 - Agricultural Policy ; Food Policy
    Print ISSN: 2040-5790
    Electronic ISSN: 2040-5804
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
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    Rethinking the Water-Food-Climate Nexus and Conflict: An Opportunity Cost Approach (2016)
    Oxford University Press
    Details
    Publication Date: 2016-12-07
    Description: Much attention has been paid to the potential role that climate and food security has on conflict, especially in the Middle East. However, there has been little critical examination beyond the statistical correlation of events, which demonstrates whether a causal link exists and if it does, what can be done about it. This paper explores the conceptual linkages between food and conflict and attempts to draw attention to the opportunity cost of conflict as the nexus for decision-making in this context.
    Keywords: D74 - Conflict ; Conflict Resolution ; Alliances, Q18 - Agricultural Policy ; Food Policy, Q54 - Climate ; Natural Disasters ; Global Warming
    Print ISSN: 2040-5790
    Electronic ISSN: 2040-5804
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
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    What Is the Social Value of Second Generation Biofuels? (2016)
    Oxford University Press
    Details
    Publication Date: 2016-12-07
    Description: What are second-generation (2G) biofuel technologies worth to global society? A dynamic, economic model is used to assess the impact that introducing 2G biofuels technology has on crops, livestock, biofuels, forestry, and environmental services, as well as greenhouse gas emissions. Under baseline conditions, this amounts to $64 billion and is $84 billion under the optimistic technology case, suggesting that investing in 2G technology could be appropriate. Under greenhouse gas regulation, global valuation more than doubles to $139 and $174 billion, respectively. A flat energy price scenario eliminates the value of 2G technology to society.
    Keywords: Q15 - Land Ownership and Tenure ; Land Reform ; Land Use ; Irrigation, Q42 - Alternative Energy Sources, Q54 - Climate ; Natural Disasters ; Global Warming
    Print ISSN: 2040-5790
    Electronic ISSN: 2040-5804
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
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    Trade Liberalization versus Climate Change Policy for Reducing Greenhouse Gas Emissions in Agriculture: Some Insights from Norway (2015)
    Oxford University Press
    Details
    Publication Date: 2015-08-11
    Description: Using a mathematical programming model of Norwegian agriculture, we explore interconnections between trade liberalization and reductions in greenhouse gas (GHG) emissions. We show that the Doha Round proposals for a new agreement on agriculture through the World Trade Organization would not generate significant reductions in emissions. Further trade liberalization would reduce emissions by cutting agricultural production but would not change production methods. Imposing a carbon tax would lead both to a reduction in output and the extensification of production. In contrast, if farmers are allowed to claim a credit for carbon sequestration the effect is to intensify agricultural production.
    Keywords: F18 - Trade and Environment, Q17 - Agriculture in International Trade, Q54 - Climate ; Natural Disasters ; Global Warming
    Print ISSN: 2040-5790
    Electronic ISSN: 2040-5804
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
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    Measuring Food Access and Food Deserts for Policy Purposes{dagger} (2015)
    Oxford University Press
    Details
    Publication Date: 2015-05-12
    Description: Policymakers have dedicated increasing attention to whether Americans have access to healthful food. As a result, various methods for measuring food store access at the national level have been developed to identify areas that lack access. However, these methods face definitional, data, and methodological limitations. The focus on neighborhoods instead of individuals underestimates the barriers that some individuals face in accessing healthy food, and overestimates the problem in other neighborhoods. This paper reviews and critiques currently available national-level measures of food access. While multiple measures of food access are needed to understand the problem, we recommend greater attention be paid to individual measures of food store access.
    Keywords: I14 - Health and Inequality, I18 - Government Policy ; Regulation ; Public Health, Q18 - Agricultural Policy ; Food Policy
    Print ISSN: 2040-5790
    Electronic ISSN: 2040-5804
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
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    Implications of Health Care Reform for Farm Businesses and Families (2015)
    Oxford University Press
    Details
    Publication Date: 2015-05-12
    Description: The Affordable Care Act has implications for the source of health insurance for farm households and potentially how much of their time they allocate to off-farm jobs and even the rate at which new operators enter farming. The Act will likely have impacts for the 1% of farms defined to be large employers, which are required to provide coverage for their workers or pay a penalty. While a very small share of all farms, they account for upward of 40% of the production for some commodities. How they adjust their use of farm labor in response to the Affordable Care Act has implications for farm structure.
    Keywords: I18 - Government Policy ; Regulation ; Public Health, J32 - Nonwage Labor Costs and Benefits ; Private Pensions, Q12 - Micro Analysis of Farm Firms, Farm Households, and Farm Input Markets
    Print ISSN: 2040-5790
    Electronic ISSN: 2040-5804
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
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    Local warming and violent conflict in North and South Sudan (2015)
    Oxford University Press
    Details
    Publication Date: 2015-04-14
    Description: Our article contributes to the emerging micro-level strand of the literature on the link between local variations in weather shocks and conflicts by focusing on a pixel-level analysis for North and South Sudan between 1997 and 2009. Temperature anomalies are found to strongly affect the risk of conflict, whereas the risk is expected to magnify in a range of 24–31% in the future under a median scenario. Our analysis also sheds light on the competition over natural resources, in particular water, as the main driver of such relationship in a region where pastoralism constitutes the dominant livelihood.
    Keywords: D74 - Conflict ; Conflict Resolution ; Alliances, O13 - Agriculture ; Natural Resources ; Energy ; Environment ; Other Primary Products, Q54 - Climate ; Natural Disasters ; Global Warming, R11 - Regional Economic Activity: Growth, Development, and Changes
    Print ISSN: 1468-2702
    Electronic ISSN: 1468-2710
    Topics: Geography , Economics
    Published by Oxford University Press
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    Dealing with Uncertainty in Agent-Based Simulation: Farm-Level Modeling of Adaptation to Climate Change in Southwest Germany (2015)
    Oxford University Press
    Details
    Publication Date: 2015-04-18
    Description: Climate change will most likely confront agricultural producers with natural, economic, and political conditions that have not previously been observed and are largely uncertain. As a consequence, extrapolation from past data reaches its limits, and a process-based analysis of farmer adaptation is required. Simulation of changes in crop yields using crop growth models is a first step in that direction. However, changes in crop yields are only one pathway through which climate change affects agricultural production. A meaningful process-based analysis of farmer adaptation requires a whole-farm analysis at the farm level. We use a highly disaggregated mathematical programming model to analyze farm-level climate change adaptation for a mountainous area in southwest Germany. Regional-level results are obtained by simulating each full-time farm holding in the study area. We address parameter uncertainty and model underdetermination using a cautious calibration approach and a comprehensive uncertainty analysis. We deal with the resulting computational burden using efficient experimental designs and high-performance computing. We show that in our study area, shifted crop management time slots can have potentially significant effects on agricultural supply, incomes, and various policy objectives promoted under German and European environmental policy schemes. The simulated effects are robust against model uncertainty and underline the importance of a comprehensive assessment of climate change impacts beyond merely looking at crop yield changes. Our simulations demonstrate how farm-level models can contribute to a process-based analysis of climate change adaptation if they are embedded into a systematic framework for treating inherent model uncertainty.
    Keywords: C61 - Optimization Techniques ; Programming Models ; Dynamic Analysis, C63 - Computational Techniques, Q12 - Micro Analysis of Farm Firms, Farm Households, and Farm Input Markets, Q54 - Climate ; Natural Disasters ; Global Warming
    Print ISSN: 0002-9092
    Electronic ISSN: 1467-8276
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
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    Transgenic crops, production risk and agrobiodiversity (2015)
    Oxford University Press
    Details
    Publication Date: 2015-12-29
    Description: Do transgenic crops cause agrobiodiversity erosion? We hypothesise that they increase productivity and reduce production risk and may therefore reduce farmers' demand for on-farm varietal diversity, especially when only a few transgenic varieties are available. We also hypothesise that varietal diversity can be preserved when more transgenic varieties are supplied. These hypotheses are tested and confirmed with panel data for the case of transgenic cotton in India. Cotton varietal diversity in India, with over 90 per cent adoption of transgenic technology, is now at the same level than it was before the introduction of this technology. Some policy implications are discussed.
    Keywords: O44 Environment and Growth, Q12 - Micro Analysis of Farm Firms, Farm Households, and Farm Input Markets, Q57 - Ecological Economics: Ecosystem Services ; Biodiversity Conservation ; Bioeconomics
    Print ISSN: 0165-1587
    Electronic ISSN: 1464-3618
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
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    Irrigation Decisions for Major West Coast Crops: Water Scarcity and Climatic Determinants (2015)
    Oxford University Press
    Details
    Publication Date: 2015-12-13
    Description: This article uses the 2007 Farm and Ranch Irrigation Survey database developed by the U.S. Department of Agriculture to assess the impact of water scarcity and climate on irrigation decisions for producers of specialty crops, wheat, and forage crops. We estimate an irrigation management model for major crops in the West Coast (California, Oregon, and Washington), which includes a farm-level equation of irrigated share and crop-specific equations of technology adoption and water application rate (orchard/vineyard, vegetable, wheat, alfalfa, hay, and pasture). We find that economic and physical water scarcity, climate, and extreme weather, such as frost, extreme heat, and drought, significantly impact producers’ irrigation decisions. Producers use sprinkler technologies or additional water applications to mitigate risk of crop damage from extreme weather. Water application rates are least responsive to surface water cost or groundwater well depth for producers of orchard/vineyard. Water supply institutions influence producers’ irrigation decisions. Producers who receive water from federal agencies use higher water application rates and are less likely to adopt water-saving irrigation technologies for some crops. Institutional arrangements, including access to distinct water sources (surface or ground) and whether surface water cost is fee based, also affect the responsiveness of water application rates to changes in surface water cost. The analysis provides valuable information about how producers in irrigated agricultural production systems would respond and adapt to water pricing policies and climate change.
    Keywords: Q12 - Micro Analysis of Farm Firms, Farm Households, and Farm Input Markets, Q15 - Land Ownership and Tenure ; Land Reform ; Land Use ; Irrigation, Q16 - R&D ; Agricultural Technology ; Agricultural Extension Services, Q18 - Agricultural Policy ; Food Policy, Q54 - Climate ; Natural Disasters ; Global Warming
    Print ISSN: 0002-9092
    Electronic ISSN: 1467-8276
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
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    An Introduction to the Green Paradox: The Unintended Consequences of Climate Policies (2015)
    Oxford University Press
    Details
    Publication Date: 2015-07-18
    Description: How important is the Green Paradox? We address this question in three ways. First, we present a simple model explaining how announcing a future climate policy may increase carbon emissions today – the Green Paradox effect. This effect is a result of fossil fuel producers increasing their extraction today as a response to a reduction in future resource rents. Second, we examine the theoretical and empirical literature to assess whether green paradoxes are likely to occur, and if they are, whether they are big enough to be of concern for policy makers. We consider several factors that affect the existence of the green paradox, including long-term extraction costs, short-term extraction capacities, the mix of policy instruments, and potential spatial carbon leakage to countries that have no climate policy. We find that these and other factors can sometimes strengthen, but mostly weaken, the case for concern about the green paradox. Third, we identify the lessons the literature offers for policy makers. We argue that in designing climate policy, policy makers need to consider the supply side of the fossil fuel market.
    Keywords: H23 - Externalities ; Redistributive Effects ; Environmental Taxes and Subsidies, Q31 - Demand and Supply, Q38 - Government Policy, Q54 - Climate ; Natural Disasters ; Global Warming
    Print ISSN: 1750-6816
    Electronic ISSN: 1750-6824
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Political Science , Economics
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    Introductory Comment-The Green Paradox: A Supply-Side View of the Climate Problem (2015)
    Oxford University Press
    Details
    Publication Date: 2015-07-18
    Description: Why have policies aimed at reducing the demand for carbon not succeeded in slowing down global carbon extraction and CO 2 emissions, and why have carbon prices failed to increase over the last three decades? This comment argues that this is because of the Green Paradox, that is, the anticipation of sales by resource owners who try to preempt the destruction of their markets by green policies. Reviewing some of the conditions under which strong and weak versions of the Green Paradox may emerge, it is argued that there is little hope that green replacement technologies will impose hard price constraints that would keep long-run extraction within a fixed carbon budget and that, therefore, even strong versions of the paradox cannot easily be avoided.
    Keywords: O13 - Agriculture ; Natural Resources ; Energy ; Environment ; Other Primary Products, Q32 - Exhaustible Resources and Economic Development, Q54 - Climate ; Natural Disasters ; Global Warming, H23 - Externalities ; Redistributive Effects ; Environmental Taxes and Subsidies
    Print ISSN: 1750-6816
    Electronic ISSN: 1750-6824
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Political Science , Economics
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    The Green Paradox in Open Economies: Lessons from Static and Dynamic Models (2015)
    Oxford University Press
    Details
    Publication Date: 2015-07-18
    Description: This article examines how, in a world with incomplete coordination among countries, well-intentioned unilateral environmental policies may actually harm the global environment. This outcome is known as the "Green Paradox." The incentives for free-riding and the challenge of achieving an effective international environmental agreement are reviewed. I examine the various channels that lead to carbon leakage in static models of open economies, and report some simulation results. This is complemented by a review of the potential for Green Paradox outcomes in dynamic open-economy models in which forward-looking firms exploit an exhaustible resource. I show that border tax adjustments can lead to Green Paradox outcomes. I also discuss priorities for future research on environmental policies in a trading world that lacks a central enforcement agency.
    Keywords: Q54 - Climate ; Natural Disasters ; Global Warming, Q42 - Alternative Energy Sources
    Print ISSN: 1750-6816
    Electronic ISSN: 1750-6824
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Political Science , Economics
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    Reflections-Managing Uncertain Climates: Some Guidance for Policy Makers and Researchers (2015)
    Oxford University Press
    Details
    Publication Date: 2015-07-18
    Description: Climate change—and, by extension, climate policy—is beset with unknowns and unknowables. This "Reflections" article presents an overview of approaches to managing climate uncertainties, in the hopes of providing guidance for current policy decisions as well as future research. We propose the following guidance for policy makers: Treat climate change as a risk management problem; recognize that benefit-cost analysis is only the first of many steps in deciding on optimal climate policy; in assessing abatement choices, use a discount rate that declines over time; recognize the importance of framing, evidence, and connecting the dots; reward modesty. We suggest the following questions for consideration by researchers: Can we improve forecasting? Can we improve the way we address nonlinearities and possible irreversibilities? What other (sub)disciplines merit a closer look? How can we create the right incentives for updating and expanding economic damage functions and climate-economy models? What alternative decision criteria merit further exploration? What does ‘not knowing’ tell us?
    Keywords: Q54 - Climate ; Natural Disasters ; Global Warming, D81 - Criteria for Decision-Making under Risk and Uncertainty
    Print ISSN: 1750-6816
    Electronic ISSN: 1750-6824
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Political Science , Economics
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    The Effect of Weather-Induced Internal Migration on Local Labor Markets. Evidence from Uganda (2015)
    Oxford University Press
    Details
    Publication Date: 2015-05-21
    Description: Relying on census data collected in 2002 and historical weather data for Uganda, we estimate the impact of weather-induced internal migration on the probability for non-migrants living in the destination regions to be employed. Consistent with the prediction of a simple theoretical model, our results reveal a larger negative impact than the one documented for developed countries. They further show that this negative impact is significantly stronger in Ugandan regions with lower road density and therefore less conducive to capital mobility: a 10 percentage points increase in the net in-migration rate in these areas decreases the probability of being employed of non-migrants by more than 10 percentage points.
    Keywords: E24 - Employment ; Unemployment ; Wages ; Intergenerational Income Distribution, J21 - Labor Force and Employment, Size, and Structure, J61 - Geographic Labor Mobility ; Immigrant Workers, Q54 - Climate ; Natural Disasters ; Global Warming, R23 - Regional Migration ; Regional Labor Markets ; Population
    Print ISSN: 0258-6770
    Electronic ISSN: 1564-698X
    Topics: Economics
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    Optimal Directions for Directional Distance Functions: An Exploration of Potential Reductions of Greenhouse Gases (2015)
    Oxford University Press
    Details
    Publication Date: 2015-04-18
    Description: This article explores the reduction potential of greenhouse gases for major pollution-emitting countries of the world using nonparametric productivity measurement methods and directional distance functions. In contrast to the existing literature, we apply optimization methods to endogenously determine optimal directions for the efficiency analysis. These directions represent the compromise of output enhancement and emissions reduction. The results show that for reasonable directions the adoption of best practices would lead to sizable emission reductions in a range of approximately 20% compared with current levels.
    Keywords: C14 - Semiparametric and Nonparametric Methods, D24 - Production ; Cost ; Capital and Total Factor Productivity ; Capacity, Q54 - Climate ; Natural Disasters ; Global Warming
    Print ISSN: 0002-9092
    Electronic ISSN: 1467-8276
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
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    Benefits and costs of biodiversity in agricultural public policies (2015)
    Oxford University Press
    Details
    Publication Date: 2015-02-06
    Description: This paper examines the role played by biodiversity goals in the design of agricultural policies. A bio-economic model is developed with a dynamic and multi-scale perspective. It combines biodiversity dynamics, farming land-uses selected at the micro level and public policies at the macro level based on financial incentives for land-uses. The public decision-maker identifies optimal subsidies or taxes with respect to both biodiversity and budgetary constraints. These optimal policies are then analysed through their private, public and social costs. The model is calibrated and applied to metropolitan France at the small agricultural region scale, using common birds as biodiversity metrics. First results relying on optimality curves and private costs stress the bio-economic trade-off between biodiversity and economic scores. In contrast, the analysis of public costs suggests that accounting for biodiversity can generate a second benefit in terms of public budget. Social costs defined as the sum of private and public costs also show possible bio-economic synergies.
    Keywords: Q57 - Ecological Economics: Ecosystem Services ; Biodiversity Conservation ; Bioeconomics
    Print ISSN: 0165-1587
    Electronic ISSN: 1464-3618
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
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    Conservation Planning: A Review of Return on Investment Analysis (2015)
    Oxford University Press
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    Publication Date: 2015-01-29
    Description: Land and natural resource conservation programs are increasingly being evaluated on the basis of their return on investment (ROI). Conservation ROI analysis quantitatively measures the costs, benefits, and risks of investments, which allows conservation organizations to rank or prioritize them. This article surveys the literature in this area. We organize our discussion around the way studies treat the core elements of ROI, which include the definition and measurement of the conservation objective, identification of relevant baselines, the types of conservation investments considered, and investment costs. We discuss the state of the art of ROI analysis, highlight some unresolved issues, and make suggestions for improvements. We also describe options for extending ROI analysis beyond biodiversity conservation, which is the typical objective. The literature indicates that conservation planning that uses ROI analysis can considerably alter the location and targets of conservation, lead to more protection and higher quality conservation outcomes, and result in significant savings. The measurement and prediction of baseline ecological conditions and threats remains a central challenge for conservation ROI analysis, as does accounting for landowner and developer responses to conservation investments. Another key priority for future research is the identification of ways to more comprehensively incorporate ecosystem services and multiple environmental objectives into the assessment framework. ( JEL : Q20, Q30, Q51, Q57)
    Keywords: Q20 - General, Q30 - General, Q51 - Valuation of Environmental Effects, Q57 - Ecological Economics: Ecosystem Services ; Biodiversity Conservation ; Bioeconomics
    Print ISSN: 1750-6816
    Electronic ISSN: 1750-6824
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Political Science , Economics
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    Regulation of Natural Gas in the United States, Canada, and Europe: Prospects for a Low Carbon Fuel (2015)
    Oxford University Press
    Details
    Publication Date: 2015-01-29
    Description: The United States and Canada have seen a competitive and technological revolution in unconventional natural gas production in the 21 st Century—dramatically lowering the price of gas and displacing high-carbon coal with low-carbon gas for power generation. This gas revolution came from an earlier revolution in the regulation of gas pipelines, which ended the obstruction of gas markets by pipeline interests. Neither revolution has spread to Europe, where increasingly protectionist EU legislation has effectively blocked competitive pipeline entry and related gas markets. As a result, unconventional gas is untapped, coal displaces gas for power generation, and oil-linked gas prices have cost EU consumers a staggering $425 billion more than their US counterparts have paid since 2009 for about the same quantity of gas. Europe faces a serious institutional challenge to adopting the kind of pipeline regulation that facilitates the competitive flow of natural gas supplies and the accompanying lower carbon emissions. ( JEL : D23, K23, L14, L51, L95, N70, Q54)
    Keywords: D23 - Organizational Behavior ; Transaction Costs ; Property Rights, K23 - Regulated Industries and Administrative Law, L14 - Transactional Relationships ; Contracts and Reputation ; Networks, L51 - Economics of Regulation, L95 - Gas Utilities ; Pipelines ; Water Utilities, N70 - General, International, or Comparative, Q54 - Climate ; Natural Disasters ; Global Warming
    Print ISSN: 1750-6816
    Electronic ISSN: 1750-6824
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Political Science , Economics
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    A Global Perspective on the Future of Natural Gas: Resources, Trade, and Climate Constraints (2015)
    Oxford University Press
    Details
    Publication Date: 2015-01-29
    Description: Natural gas plays an important role in the global energy system as an input to power generation, heating, and industry. This article identifies key drivers and uncertainties for natural gas markets in the coming decades. These include the availability of natural gas from conventional and unconventional sources, the role of international trade, and the impact of climate policies. We build on model-based research as well as an up-to-date survey of natural gas resource availability. We find that natural gas is an abundant fossil fuel and that the Asia-Pacific region will be most important in future global natural gas markets, especially under stringent international climate change mitigation. This means that an increasingly large share of future natural gas trade flows and infrastructure expansions will be directed to the Asia-Pacific region and that the role of liquefied natural gas will continue to increase globally. ( JEL : C61, L71, Q33, Q37, Q54)
    Keywords: C61 - Optimization Techniques ; Programming Models ; Dynamic Analysis, L71 - Mining, Extraction, and Refining: Hydrocarbon Fuels, Q33 - Resource Booms, Q54 - Climate ; Natural Disasters ; Global Warming
    Print ISSN: 1750-6816
    Electronic ISSN: 1750-6824
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Political Science , Economics
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    Fiscal Responses after Catastrophes and the Enabling Role of Financial Development (2015)
    Oxford University Press
    Details
    Publication Date: 2015-01-29
    Description: Natural disasters may constitute a major shock to public finances and debt sustainability because of their impact on output and the need for government response with reconstruction and relief expenses. The question arises of whether governments can use financial development policy as the means to mitigate or insure against this negative fiscal impact. This paper uses a panel vector autoregressive model, estimated on annual data for high- and middle-income countries over 1975–2008, to study the role of debt market development and insurance penetration in enabling fiscal response after catastrophes. The authors find that countries with higher debt market development suffer smaller real consequences from disasters but that their deficits expand further following the mitigating fiscal response. Disasters in countries with high insurance penetration also experience smaller real consequences of disasters but without the need for further deficit expansions. From an ex-post perspective, the availability of insurance could offer the best mitigation approach against the real and fiscal consequences of disasters.
    Keywords: E32 - Business Fluctuations ; Cycles, H50 - General, H60 - General, Q54 - Climate ; Natural Disasters ; Global Warming
    Print ISSN: 0258-6770
    Electronic ISSN: 1564-698X
    Topics: Economics
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    Distributional Implications of Climate Change in Rural India: A General Equilibrium Approach (2015)
    Oxford University Press
    Details
    Publication Date: 2015-07-10
    Description: We develop a general equilibrium framework, based on a specific-factors trade model, to quantify the medium-term household welfare impacts of global warming in rural India. Using an hedonic approach grounded in the theory combined with detailed microdata, we estimate that three decades of warming will reduce agricultural productivity in the range of 7%–13%, with the arid northwest of India especially hard hit. Our analysis shows that the proportional welfare cost of climate change is likely to be both modest and evenly distributed across percentiles of the per capita income distribution, but this latter conclusion emerges only when the flexibility of rural wages is taken into account.
    Keywords: Q17 - Agriculture in International Trade, Q54 - Climate ; Natural Disasters ; Global Warming
    Print ISSN: 0002-9092
    Electronic ISSN: 1467-8276
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
    Published by Oxford University Press
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    What Happens When Food Marketers Require Restrictive Farming Practices? (2015)
    Oxford University Press
    Details
    Publication Date: 2015-07-10
    Description: The dimensions that define a food product have expanded rapidly to include characteristics of the production process, marketing arrangements, and implications that production and consumption of the product have for the environment. Some market intermediaries have responded by requiring that their suppliers abide by restrictive production practices. We examine the economic effects of such restrictions and apply this analysis to limitations on the use of antibiotics in U.S. pork production. Results from conceptual and simulation analyses show that, in the absence of demand growth, less pork is sold due to higher costs in the restricted segment, and both pork consumers (on average) and producers are harmed. Demand growth of between 6–11% from adding new consumers who will consume the restricted (antibiotic-free) product but not the conventional product is needed to return consumer surplus to the level in the base case, and between 2–4% demand growth was required to return producer surplus to base. When restricted and conventional products are modeled using a vertical differentiation framework, results depend importantly on the ease with which consumers can switch to a seller who offers their desired product type. Significant distributional impacts among consumers are present when switching costs are prohibitive.
    Keywords: I18 - Government Policy ; Regulation ; Public Health, Q13 - Agricultural Markets and Marketing ; Cooperatives ; Agribusiness, Q18 - Agricultural Policy ; Food Policy
    Print ISSN: 0002-9092
    Electronic ISSN: 1467-8276
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
    Published by Oxford University Press
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    Responsiveness of Crop Yield and Acreage to Prices and Climate (2015)
    Oxford University Press
    Details
    Publication Date: 2015-12-13
    Description: We investigate the effect of crop price and climate variables on rainfed corn and soybean yields and acreage in the United States using a large panel dataset for the 1977–2007 period. Instrumental variables are used to control for endogeneity of prices in yield and acreage regressions, while allowing for spatially auto-correlated errors. We find that an increase in corn price has a statistically significant positive impact on corn yield, but the effect of soybean price on soybean yields is not statistically significant. The estimated price elasticities of corn yield and acreage are 0.23 and 0.45, respectively. Of the increase in corn supply caused by an increase in corn price, we find that 33.8% is due to price-induced yield enhancement and 66.2% is due to price-induced acreage expansion. We also find that the impact of climate change on corn production ranges from $-$ 7% to $-$ 41% and on soybean ranges from $-$ 8% to $-$ 45%, depending on the climate change scenarios, time horizon, and global climate models used to predict climate change. We show that the aggregate net impact of omitting price variables is an overestimation of the effect of climate change on corn yield by up to 9% and on soybean yield by up to 15%.
    Keywords: Q11 - Aggregate Supply and Demand Analysis ; Prices, Q15 - Land Ownership and Tenure ; Land Reform ; Land Use ; Irrigation, Q54 - Climate ; Natural Disasters ; Global Warming
    Print ISSN: 0002-9092
    Electronic ISSN: 1467-8276
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
    Published by Oxford University Press
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    Linear Symmetric "Fat Taxes": Evidence from Brazil (2015)
    Oxford University Press
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    Publication Date: 2015-11-06
    Description: According to the World Health Organization, the obesity epidemic is a threat. Brazil is not an exception, and the objective of this article is to analyze the effects of a "fat tax" there. For this purpose, the estimation of a demand system was carried out and policy simulations were performed using the estimated parameters. The simulation results indicate that to be successful, this "fat tax" must be combined with a subsidy on healthy food. Another contribution was the analysis of a linear symmetric revenue-neutral tax schedule with more pronounced changes to micronutrient intake at no net cost to the government.
    Keywords: D12 - Consumer Economics: Empirical Analysis, D13 - Household Production and Intrahousehold Allocation, I18 - Government Policy ; Regulation ; Public Health
    Print ISSN: 2040-5790
    Electronic ISSN: 2040-5804
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Economics
    Published by Oxford University Press
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