Agricultural and Resource Economics Commons^™

Sweet Sorghum As Feedstock In Great Plains Corn Ethanol Plants: The Role Of Biofuel Policy, Richard Perrin, Lilyan E. Fulginiti, Subir Bairagi, Ismail Dweikat

Department of Agricultural Economics: Faculty Publications

This research examines whether sweet sorghum, a crop considered more drought-tolerant and suitable for semi-arid areas than corn, could result in an economically viable sweet sorghum ethanol pathway in the Great Plains. We find that that if the D5–D6 RIN price spread exceeds the $0.35/gal recently experienced, the benefits of the pathway would be equivalent to about $90/acre of sweet sorghum, or $0.38/gal of ethanol. Because of sparse cultivation potential, only four the six existing plants in the Nebraska–Colorado High Plains area might expect transportation costs to be low enough for economic feasibility.

Input Use Under Crop Insurance: The Role Of Actual Production History, Taro Mieno, Cory Walters, Lilyan E. Fulginiti

Department of Agricultural Economics: Faculty Publications

The impact of crop insurance on changes in input use has attracted much attention by economists. While there are a number of studies on this topic, they frame moral hazard in inputs use in a static model. However, when agricultural producers are forward-looking, they would make input allocation decisions realizing that their decisions would affect their future actual production history. This, in turn, affects the probability and size of future indemnity payments. Thus, moral hazard should be framed in a dynamic input use decision model. We first show theoretically that under certain feasible conditions, a static analysis always results in …

Value Of Arrival Metaphylaxis In U.S. Cattle Industry, Elliott James Dennis, Ted C. Schroeder, David G. Renter, Dustin L. Pendell

Department of Agricultural Economics: Faculty Publications

Although several studies have estimated economic impacts of antimicrobials for growth promotion, little is known about economic impacts of the common animal health management strategy known as metaphylaxis: administering antimicrobials to groups of animals to prevent disease. This article develops a new framework to map animal disease to producer profitability and determine societal economic impacts surrounding metaphylactic use of antimicrobials in beef cattle production. Results indicate the direct net return value of metaphylaxis to the U.S. fed cattle industry is at least $532 million. Beef producer surplus losses of $1.8 billion would be associated with eliminating metaphylaxis.

Evaluating Socioeconomic Dimensions For A Resilient Shellfish Mariculture Industry In Humboldt Bay: Assessing The Strengths, Vulnerabilities, And Potential Of Humboldt’S Expanding Industry, Wyatt G. Smith

Cal Poly Humboldt theses and projects

For nearly 90 years the shellfish mariculture industry in Humboldt Bay has coexisted with various stakeholder groups and the Bay’s delicate ecology. Presently, the shellfish mariculture industry in Humboldt Bay is composed of six shellfish producing businesses ranging in operational size from small-scale to large-scale. Commercial shellfish production from Humboldt Bay yields over 70 percent of California’s mature, market-sized, Pacific oysters (Crassostrea gigas) and Kumamoto oysters (C. sikamea). Shellfish growers in the Bay also produce seed from Pacific oysters, Kumamoto oysters, and Manila clams (Tapes semidecussata).

As the mariculture industry in Humboldt Bay is …

Urban Gardens And Nutrition In Sioux Falls, Sd, Austin Brynjulson

Electronic Theses and Dissertations

With the global population recently surpassing seven and a half billion, questions about feeding the population have emerged. In the past, increased demand for food was addressed through increasing intensification of land use and increasing the area of land under cultivation. Despite these efforts, food insecurity has increased for much of the population over this period, where, according to the USDA, in the U.S. 49.1 million people were food insecure in 2013. Food insecurity in this regard is the lack of access to sufficient, safe, and nutritious food at all times. While the complex global food system may be difficult …

Preferences For Local And Organic Food: A Comparison Of New Hampshire And Vermont, Victoria Smith Lorvig

Honors Theses and Capstones

Annies bunnies or Kraft elbows? Supermarket or farmers market? Organic and local foods have been on the rise in the global market since the new millennium began (Darnhofer, 2010: 68, Schupp, 2016: 319). The growth in organic is attributed to consumers wanting their food to be healthier and more environmentally friendly (Aschemann-Witzel et. Al, 2017: 211, Van Doorn et. A, 2011: 167). The appeals of local foods are similar, plus the added component of boosting the local economy and building community (Hempel & Hamm, 2016: 732). Income is not the only factor affecting preferences and willingness to pay (WTP). Actors …

An Emerging Contradiction: Non-Farm Activity Within Exclusive Farm Use Zones, Nicholas Chun

Metroscape

This installment of the Periodic Atlas of the Metroscape examines Oregon land use policy and non-farm use activities on agricultural lands that are zoned for exclusive farm use.

The Trade-Security Nexus And U.S. Policy Making In Critical Minerals, Yujia He

Patterson School of Diplomacy and International Commerce Faculty Publications

The United States increasingly relies on import to meet its demand for critical minerals. Using the case of rare earth elements (REEs), this paper analyzes the conditions and the strategies for the U.S. government to address import dependence. The paper finds that market factors, including the lack of comparable and sufficient substitutes and recycling, the high ratio of import relative to consumption, the high concentration of import supply by country, and regulations from the major supplier country, were insufficient to prompt intervention. Significant policy action only occurs when changing circumstances turn import dependence into perceived national security threats to the …

Urban Organic Farming For Diversified Agriculture, Jose Santos Carandang, Robert W. Taylor, Josemari S. Calleja, Edito A. Busayong, Eric Camilio R. Punzalan

Angelo King Institute for Economic and Business Studies (AKI)

Urban organic farming had been shown in previous projects as well as the present one to have the potential of addressing the fundamental requirements of food security by addressing issues of availability since production is just in the vicinity, which also addresses the carbon footprint of food production because food need not be transported to far distances. The use of organic methods also contributed to increased food safety. More importantly, the practice of urban agriculture empowers local residents in the stewardship, specifically of their barangay’s green spaces and more broadly the whole urban environment (see Mogk, Kwiatkowski, &Weindorf, 2010). However, …

Essays On Environmental Economics And Policy, Mehdi Nemati

Theses and Dissertations--Agricultural Economics

Environmental goals such as urban water conservation and pollution control regulations are typically achieved through price and non-price methods. This dissertation offers an analysis of the non-price approaches, including the rationing of water for particular users, installation of particular technologies, and adoption of particular certifications to achieve environmental goals. To begin, an analysis of California’s 2015 urban water conservation mandate was performed. Results indicate that the average welfare loss of the mandate is $6,107 per acre-foot of restriction in Northern California and $2,757 per acre-foot of restriction in Southern California. In terms of monthly household-level willingness-to-pay (WTP) to avoid the …

The Impact Of Biofuel Policies On Overshooting Of Agricultural Prices, Mahdi Asgari

Theses and Dissertations--Agricultural Economics

The Federal Reserve has increased nominal interest rates since early 2016. It is expected that commodity prices will drop in response to this monetary intervention. The overshooting hypothesis explains that commodity prices are more flexible than manufacturing prices and therefore are more volatile. In this situation, it is expected that agricultural commodities decline significantly (i.e., overshoot) and gradually return to their long-run equilibrium. This adjustment behavior has implications for income stability and financial viability of farmers.

This research contributes to the overshooting literature by including the energy sector in the overshooting model. The interlinks between energy and other sectors in …

Three Essays On The Application Of Machine Learning Methods In Economics, Abdelaziz Lawani

Theses and Dissertations--Agricultural Economics

Over the last decades, economics as a field has experienced a profound transformation from theoretical work toward an emphasis on empirical research (Hamermesh, 2013). One common constraint of empirical studies is the access to data, the quality of the data and the time span it covers. In general, applied studies rely on surveys, administrative or private sector data. These data are limited and rarely have universal or near universal population coverage. The growth of the internet has made available a vast amount of digital information. These big digital data are generated through social networks, sensors, and online platforms. These data …

Exploring Perceptions Of The Potential Of Agricultural Insurance For Crop Risks Management Among Smallholder Farmers In Northern Ghana, John Bosco Baguri Sumani

Antioch University Dissertations & Theses

Smallholder farmers in Northern Ghana are exposed to multiple agricultural risks, which require various adaptation strategies to address. However, these strategies are only partially effective. Agricultural insurance has been promoted to assist smallholders in low-income countries to manage their key agricultural risks. The Ghanaian government and its collaborating partners introduced three agricultural insurance programs (AIPs) since 2009. In countries other than Ghana, some post-piloting evaluations of AIPs have revealed mixed outcomes, with some schemes resulting in unintended socio-ecological and maladaptive consequences. Despite these concerns, no study has explored the potential of agricultural insurance for smallholders’ crop risks management in Ghana. …

Using A Coupled Bio-Economic Model To Find The Optimal Phosphorus Load In Lake Tainter, Wi, Mackenzie Jones

Williams Honors College, Honors Research Projects

In Dunn County, Wisconsin the lakes suffer from algae blooms due to excess phosphorus runoff. A coupled bio-economic model is studied with the intent of finding the optimal level of phosphorus that should be allowed into the lake depending on certain biologic and economic parameters. We model the algae and phosphorus concentration in the lake over time based off the phosphorus input. Community welfare is modeled by comparing the costs and benefits of phosphorus fertilizer. This model is proposed to find the phosphorus level that maximizes community welfare and then determine how certain environmental and social change initiatives will affect …

Fighting World Hunger Can Be A Win-Win: Innovating Firms Can Do Well By Doing Good, Konstantinos Giannakas, Amalia Yiannaka

CAFIO: Policy Research Group Policy Pagers

A 2018 report by the Food and Agriculture Organization of the United Nations estimates that more than 820 million people around the world have been facing malnutrition and hunger.

Based on K. Giannakas and A. Yiannaka. 2018. Doing Well by Doing Good: Agricultural Biotechnology in the Fight against Hunger. Agricultural Economics. doi: 10.1111/agec.12455

Sustainability At Sit: A Look At The Past, A Plan For The Future, Taliesin Haugh

Capstone Collection

Climate change threatens our world and way of life. Intelligent development and investment could mitigate the worst threats of climate change, while simultaneously providing continuous growth for the global economy. The New Climate Economy proposes efforts to combat this ecological collapse that would result in $30 trillion in new annual economic growth by 2030. Stockholm Resilience Center agrees, giving a framework based on global ecological systems that calls for five critical tasks that can bring growth and stability: Renewable energy

Sustainable local food production

New development models, based on what has worked globally

Reduction of wealth inequity

Education, health, and …

Regulatory And Financial Influence Of Federal Government Activities On Local Economies: A Three Essay Approach, Brianne Renee Firth

Graduate Theses, Dissertations, and Problem Reports (ETD)

This dissertation examines the effects of federal government activities on local economies. Three research questions are addressed: How do federal environmental regulations influence local economic growth?, What regional factors influence the spatial distribution of federal conservation programs?, and How does location-based federal funding effect economic resilience within the targeted region? Regional economic analysis, spatial analysis, and spatial econometric techniques are implemented to answer these questions.

The first essay examines the effects of the air pollution standards on county level economic growth. The results illustrate, in the long run, the impacted regions have adapted to the changes in the pollution standards. …

Three Essays On Tourism Demand And Economic Development In The United States, David Naab Aratuo

Graduate Theses, Dissertations, and Problem Reports (ETD)

The global tourism industry has experienced sustained growth over the years even in the face of economic shocks. International travel for tourism purposes continues to grow albeit at different rates in developed and developing countries. The trend is suggestive of the significant impact of tourism on the global economy and social phenomena since the last century. A similar trend is observed in the United States as tourism contributes to the economy by generating revenues and creating jobs. The United States is a significant player in global tourism, being the largest exporter and the second largest importer of tourism. It is …

The Dark Past Of Rhode Island In New Light, Yulyana Torres, Marcus Nevius

Dignity: A Journal of Analysis of Exploitation and Violence

No abstract provided.

Understanding The Food Water Nexus: Characterizing The Impact Of Climatological Anomalies On Agrosystems, Patrick M. Wurster Jr.

Graduate Student Theses, Dissertations, & Professional Papers

Climate variability at global and regional scales is escalating with increased atmospheric carbon and is expected to magnify the intensity and duration of meteorological extremes, especially droughts. From the many environmental stresses that diminish crop production (e.g., soil salinity, frost, soil erosion) drought is one of the most prevalent. This study focuses on the sensitivity of three key crops produced in the northwestern United States to climatological anomalies, while controlling for attribution using anomalies in price. The study differs from similar studies in that we focus on variability in production which captures both yield (tonnes/ha) and cropping area (ha), as …