Building on existing work evaluating food-attribute labels, we use data collected in 2010 from a national web-based survey of 1,002 households to examine consumer inferences and valuations of food products promoted as “sustainably produced.” A best-worst scale framework was implemented to identify how consumers define “sustainably produced” and their preferences for each of the sustainable farming practices considered. The results suggest that consumers perceive farm size and local production as important elements of sustainable agriculture while economic attributes exhibit a significant amount of heterogeneity, indicating segmentation in the sample and the potential for targeted marketing.

Social critics have taken aim at modern production agriculture using a common theme: many food, health, and environmental problems are explained by corporate farms, agribusinesses, and fast-food restaurants failing to account for the full costs of their actions. How accurate is this diagnosis? How feasible is the assumption that these externalities are most effectively mitigated via Pigovian taxes and subsidies? Drawing on my experiences at a National Institute of Medicine meeting on the subject, I seek to clarify the definition and nature of externalities and discuss situations in which public policy is most and least effective in efficiently making “hidden” costs of food visible.

Economic analyses of nature must somehow define the “environmental commodities” to which values are attached. We articulate principles to guide the choice and interpretation of nonmarket commodities. We describe how complex natural systems can be decomposed consistent with “ecological production theory,” which, like conventional production theory, distinguishes between biophysical inputs, process, and outputs. We argue that a systems approach to the decomposition and presentation of natural commodities can inform and possibly improve the validity of nonmarket environmental valuation studies. We raise concerns about interpretation, usefulness, and accuracy of benefit estimates derived without reference to ecological production theory.

When the modern era of environmental policy began with creation of the Environmental Protection Agency and passage of the Clean Air and Clean Water Acts, economists and economics were little used. Over time, economics became a major contributor to formation of environmental policy. Executive Order 12291 pushed economics into the policy process but also rendered benefit-cost analysis controversial. I report on economics’ role in the policy process over time and examine contributions by economists to environmental policymaking. Advancing benefit-cost analysis is an obvious contribution. I describe other areas in which economists have contributed and highlight milestones for economics at EPA.

We investigate effects of corn-based ethanol plants on local land uses using county-level panel data for Iowa for 1997 through 2009 and an Arellano-Bond difference-generalized method-of-moments estimator. Our results show that ethanol plants have statistically significant effects on the proportion of acres planted to corn in the plants’ host counties. Furthermore, ceteris paribus, the land-use-change effect of locally owned plants (owned by local farmers or cooperatives) is about twice as large as the effect of plants with nonlocal owners. We also explore implications for the environment of ethanol plants and the changes in land use that they induce.

We collected surveys from 94 greenhouse and nursery growers in three northeastern states to examine factors influencing integrated pest management (IPM] adoption. We constructed three alternative dependent variables describing the extent of IPM adoption and employed discrete choice models to identify factors that affect adoption. We find that operations with more full-time workers are more likely to adopt IPM. Additionally, greenhouse/nursery growers that rank pests as a serious problem are likely to use a wider array of IPM practices. The reliability of IPM practices is critical for adoption. Our analysis highlights differences between self-reported and objective IPM adoption measures.

The seafood market has changed substantially in recent decades, becoming increasingly globalized. This has led to introduction of new species and new sources of fish in most markets. We estimate a seafood demand system that, unlike models in previous studies, accounts for potential structural shifts caused by these market changes. We investigate the impact of tilapia as a new species and China as a new source on demand for imported whitefish in the United States. The results indicate that price flexibilities change substantially over time and that the structural shift takes place over a prolonged period.

Environmental economists invest in measuring the value of the environment but put less effort toward integrating that value directly into the economy. Experimental economists evaluate the performance of mechanisms to fund public goods but in some cases offer limited insight into practical implications for developing markets. This discussion presents initial insights into applying mechanisms for private provision of public goods based on demand-side values rather than regulatory-based market incentives such as cap-and-trade policies. Consideration of mechanisms to generate revenue inspires field tests that could direct experiments using threshold public goods and Lindahl's framework toward applications that transform value into revenue.

Water-quality trading is an area of active development in environmental markets. Unlike iconic national-scale air-emission trading programs, water-quality trading programs address local or regional water quality and are largely the result of innovations in water-pollution regulation by state or substate authorities rather than by national agencies. This article examines lessons from these innovations about the “real world” meaning of trading and its mechanisms, the economic merits of alternative institutional designs, utilization of economic research in program development, and research needed to improve the success of environmental markets for water quality.

Agritourism is an alternative source of farm income. We examine farmers’ participation in agritourism activities to assess the impact of participation on farm household income and return to assets using a large farm-level survey. The results reveal that older, educated, and female operators are more likely to participate in agritourism. However, government subsidies and the population of the county are negatively correlated with agritourism. Of the types of farm operations examined, small-scale farms that involved agritourism generated the greatest household incomes and returns to assets. For operators of small farms, agritourism can boost the economic well-being of farm households.

This study estimates how potential carbon policies targeted at reduction of greenhouse gas (GHG) emissions could affect selection of rice cultivars by conducting a life cycle assessment of GHG emissions and estimating the carbon sequestered for fourteen commonly sown rice cultivars across Arkansas. Market-oriented carbon-offset credits based on additionality likely would be insufficient to convince producers to change cultivars; nonetheless, there may be upstream pressure as food retailers strive to lower their overall carbon footprints. Given their higher yield per unit of GHG emission, hybrid rice cultivars appear to be positioned to respond to industry demand.

We analyze risk management behavior (financial savings versus physical savings) of a private forest owner who values amenities in relation to uncertainty about timber growth. In a two-period model, we study the properties of optimal current and future harvesting and risk management decisions. We show that the forest owner chooses the tool with the highest rate of return unless both risk management instruments are perfect substitutes. We prove that future harvesting is greater under physical savings than under financial savings. Comparative static results on amenity preferences, incomes, forest stocks, timber prices, and opportunity costs are investigated.

Policymakers are concerned about nitrogen and phosphorus export to water bodies. Exports may be reduced by paying farmers to adopt practices to reduce runoff or by paying performance incentives tied to estimated run-off reductions. We evaluate the cost-effectiveness of practice and performance incentives for reducing nitrogen exports. Performance incentives potentially improve farm-level and allocative efficiencies relative to practice incentives. However, the efficiency improvements can be undermined by baseline shifts when growers adopt crops that enhance the performance payments but cause more pollution. Policymakers must carefully specify rules for performance-incentive programs and payments to avoid such baseline shifting.

Sustainability science is an emerging field directed at advancing sustainable development. Informed by recent scholarship and institutional experiments, we identify key roles for economists and encourage their greater participation in this research. Our call to collaborative action comes from positive experiences with the Sustainability Solutions Initiative based at the University of Maine, where economists collaborate with other experts and diverse stakeholders on real-world problems involving interactions between natural and human systems. We articulate a mutually beneficial setting where economists’ methods, skills, and norms add value to the problem-focused, interdisciplinary research of sustainability science and where resources, opportunities, and challenges from science bolster economic research specifically and land/sea grant institutions broadly.

We use parametric and nonparametric methods to estimate correlations between average control cost and three field-level characteristics—field size and delivered phosphorous per field and per acre—as proxies for economies of scale in controlling nonpoint pollution. We combine load and delivery-ratio estimates for more than 12,000 fields in the Bear River Basin, Utah, with estimates of control costs and effectiveness of management practices from the literature. Results suggest a negative relationship between control cost and delivered phosphorous per field and per acre. Ranking fields by phosphorous load therefore prioritizes management-practice subsidies by economies of scale.

Farm-to-hospital (FTH) programs can potentially improve the economy of local communities and preserve the environment. Research on adoption of farm-to-hospital (FTH) programs is extremely limited in the agricultural and applied economics literature. Using data from our 2012 regional FTH program survey of hospital food-service directors in the Northeastern United States and from the U.S. Department of Agriculture, this study estimates a logit model to determine factors that influence a hospital's decision to adopt an FTH program. The empirical results indicate that specific hospital characteristics and agricultural factors significantly influence a hospital's decision to adopt.

In this article, research on the application of science to policy issues is reviewed and applied to economic science. Economists who want their professionally credentialed economic research to have an impact on public policy are advised to consult with policy decision-makers in framing their research questions and throughout the research process, thus assuring that the resulting findings will be relevant. A minimal degree of bias in framing, conducting, and presenting research complements a high degree of relevance for the results, allowing economic research to make a difference.

Most of Southern California's wetlands have disappeared despite being critical ecosystems with many valuable attributes. Many of the wetlands that remain are in relatively urban areas, are severely degraded, and may not function properly. Using hedonic spatial error models, we measure the economic value of living near an urban multi-use wetland in Long Beach, California. Both sales prices and estimated values are used in the analysis. Results show that proximity to wetlands increases residential property values in the focus area. This analysis provides important information for policymakers to justify ongoing restoration projects and prevent further degradation of urbanized natural resources.

Consumers in today's marketplace have seemingly endless choices with regards to produce. Peach growers and retailers in Ontario, Canada, have begun taking steps to increase demand for their products. This study investigates the impact of those strategies on the market. Using conjoint analysis and market simulations, we evaluate the peach market to identify key drivers of peach purchasing. The results indicate that the market is heterogeneous and that price, origin, and quality indicators are the most important drivers of purchases. Our simulations indicate that adoption of new plastic packaging by the industry is a viable strategy for increasing demand for local peaches.