Agricultural Economics Commons^™

Welfare Impacts Of False Codling Moth Threatening California Oranges, Azza Mohamed Kamal Ahmed Mohamed

Open Access Dissertations

Welfare impacts of alternative pest management strategies of False Codling Moth (FCM) threatening California's oranges are examined. Different economic agents along the supply chain of fresh oranges and orange products in the United States are considered, including consumers, retailers, wholesalers, and growers. A partial equilibrium dynamic framework that accounts for supply response from the other US orange producing states is developed. Data for supply shocks (orange yield losses and control costs) are obtained from the Animal and Plant Health Inspection Service of the United States Department of Agriculture (APHIS).

FCM is not presently in the United States. If introduced to …

The Contribution Of Finance To Agricultural Production In Nigeria, O. M. Mbutor, R. E. Ochu, I. I. Okafor

Economic and Financial Review

Several studies have found a positive correlation between agricultural financing and the performance of the agricultural sector. But fewer efforts have been directed at sieving out the agricultural output that is exclusively associated with the extent of funding. This study aimed to ascertain the actual portion of total agricultural output that could be attributed to agricultural financing in Nigeria. The vector error correction methodology was applied following the nature of data properties. The results showed a positive effect of finance on agricultural output. However, variance decomposition revealed the poor state of agricultural financing with a disproportionate dependence of the sector …

Three Essays On Renewable Energy, Kepifri Alpha Lakoh

Department of Agricultural Economics: Dissertations, Theses, and Student Research

This dissertation studies three main issues related to renewable energy in the United States and in Sub Sahara Africa.

The first chapter seeks to provide answers to a very fundamental question for second generation biofuels: “How much crop residue can farmers harvest from their fields for sale to cellulosic ethanol companies without affecting current levels of production?” The model developed is applied to 101 counties from four Midwestern states in the United States (Colorado, Iowa, Nebraska and Wyoming). Results show that soil organic matter significantly contributes to explaining changes in technical efficiency and total factor productivity. Furthermore, average crop …

Cost-Benefit Analysis Of Farmer Training In Ghanaian Cocoa Farming, Michael Norton

Agricultural Economics and Agribusiness Undergraduate Honors Theses

While billions of dollars flow into low-income countries each year to help alleviate poverty, assessing the effectiveness of these dollars is a challenging task. The literature is rich in studies that measure the benefits of rural development programs. However, many of these studies lack a temporal dimension because they measure cost and benefits for only capital investments and for only a single, static year, while not accounting for skill enhancement. By only measuring net producer benefits during the life of the development program, the cost-benefit analyses (CBA) may not truly capture the full net benefits of a given program. In …

Nutritional And Economic Analysis Of Small-Scale Agriculture In Imbabura, Ecuador, Jake Erickson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Intervention projects in the developing world normally aim to satisfy either the nutritional needs of a group, or advancing the economic stability, but not both. One of the many issues that may arise by narrowly focusing and creating an aid program is that although a group may be fed, they are not equipped to mitigate risks that will arise after project completion and thus continue or revert back to a malnourished state. A bridge is required to join the economic and nutritional programs to create aid interventions that are sustainable past the point of donor separation.

This paper proposes the …

Final Evaluation Of The North East Agricultural Region (Near) Strategy, Andrew Blake, Don Burnside, Vicki Williams

All other publications

No abstract provided.

Measuring The Energy Required To Dry Rice In Commercial Rice Dryers, Maria Alejandra Billiris

Graduate Theses and Dissertations

The objective of this research was to quantify and assess the energy use and efficiency of commercial cross-flow dryers when drying rice using a range of drying and ambient conditions. First, equations that predict the theoretical energy required to dry rice from any given initial moisture content to a desired final moisture content were developed for several rice cultivars using a semi-theoretical approach to obtain a basis for comparison to calculate energy efficiency. Theoretical energy requirements, expressed as the energy required per unit mass of water removed, increased exponentially as initial moisture content decreased. Additionally, medium-grains required more energy to …

Agriculture, U.S. Department Of, Bert Chapman

Libraries Faculty and Staff Scholarship and Research

Provides a succinct organizational history of the U.S. Department of Agriculture (USDA) and its impact on the American West.

Subsidies, Agricultural, Bert Chapman

Libraries Faculty and Staff Scholarship and Research

Provides historical and contemporary information on U.S. Government agricultural subsidies and how they affect agricultural policy in the Western U.S.

Department Of Economics Publication List 2012, Penny Stover

Economics Pamphlet Series (1985-2016)

This compilation lists works authored by Department of Economics faculty members and other staff working on projects funded through the Department of Economics. Publications resulting from their research and academic activities are indexed by author at the end of this pamphlet for easy access by the public. The articles were published between January 1, 2012 and December 31, 2012, except for those works printed in italics which have been accepted for publication but not actually printed as of December 31, 2012.

Overfishing: Economic Policies In Finite Resource Biological Pools, Abdullah Nasser

Undergraduate Economic Review

Common-property fishing is a classic example of the tragedy of the commons. Driven by competition, rational fishermen are forced to overfish to maintain marketplace viability. This shortsighted strategy will lead to the depletion of the common resource pool, and ultimately the destruction of the local fishing industry. In this paper, we present a dynamic differential system of a finite-resource fishing pool to model choices faced by average fishermen. We show that the situation mirrors a Prisonor’s Dilemma on the short- and long-terms, where overfishing is always the dominant Nash equilibrium strategy. Additionally, we use the model to analyze a multitude …

Virtual Water, Marianna Khachaturyan, E. Wesley F. Peterson

Cornhusker Economics

Life on earth depends on water. Unfortunately, water resources are not evenly distributed. There are countries with abundant water supplies, such as Brazil or Canada, and countries that lack water resources, such as Egypt or Jordan. Because water is critical for the production of food and other goods, as well as for human consumption, recreation and ecosystem support, competition among the various users for available supplies is often intense. The problem is compounded by the fact that water markets often work imperfectly or are lacking altogether.

What can countries with limited water resources do? In rare cases, it may be …

Measurement Of The Effect Of Policy Changes On Volatility In Dairy Markets1, Eoin Kelly, Declan O'Connor, Michael Keane

Irish Business Journal

Volatility in dairy commodity markets has become a major concern for many in the dairy supply chain and is likely to remain so in the future. Changes to the Common Agricultural Policy (CAP) over the past decade have more closely aligned EU and World prices and their associated volatilities. The aim of this paper is to measure volatility at farm level in Ireland over time, identify possible reasons for the increased volatility and identify ways of reducing volatility. Statistical measures such as coefficient of variation (CV) and annualised standard deviation are used to provide measures of past volatility and its …

Accounting For Product Substitution In The Analysis Of Food Taxes Targeting Obesity, Zhen Miao, John C. Beghin, Helen H. Jensen

Department of Agricultural Economics: Faculty Publications

We extend the existing literature on food taxes targeting obesity. We systematically incorporate the implicit substitution between added sugars and solid fats into a comprehensive food demand system and evaluate the effect of taxes on sugars and fats. The approach conditions how food and obesity taxes affect total calorie intake. The proposed methodology accounts for the ability of consumers to substitute leaner low-fat and low-sugar items for rich food items within the same food group. This substitution is integrated into a calibrated demand system in addition to the substitution among food groups, using recent food intake data and existing demand …

Consumer Perceptions Of Poultry Production In Arkansas: Perceptions Analysis, Stuart Estes, Leslie D. Edgar

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

Poultry production holds an important place in Arkansas economically and as a food source. The importance of poultry production ultimately hinges on the demands of the consumer. With this in mind, this study surveyed consumers to assess their perceptions of poultry production in Arkansas. The instrument, used to survey consumers, was created by the researcher and an expert committee at the University of Arkansas. Consumers were interviewed through direct communication at grocery stores in northwest Arkansas. Data gathered from the study were analyzed for descriptive and correlational statistics. Two key findings were that consumers were unsure about the use of …

Instructions For Authors, Discovery Editors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Economic Optimization And Precision Agriculture: A Carbon Footprint Story, Rachael M. Brown

Theses and Dissertations--Agricultural Economics

This thesis examines the economic and environmental impacts that precision agriculture technologies (PATs) can have on the carbon footprint of a grain farm. An analysis is offered using two manuscripts. The first examines the impacts of three PATs and compares the findings to a conventional farming method. It was found that all three PATs investigated showed a potential Pareto improvement over conventional farming. The second manuscript expanded the model used previously to in order to develop a process to construct a carbon efficient frontier (CEF). The model employed examined uniform and variable rate technologies. In addition to the CEF, a …

How Population Density Influences Agricultural Intensification And Productivity: Evidence From Ethiopia, Anna Leigh Josephson

Open Access Theses

We use household-level panel data to estimate how population density impacts agricultural intensification and farm income in Ethiopia. We hypothesize that increases in population density affect agricultural intensification and farm income directly through information flows, institutional development, and reduction in transactions costs. Increases in population density also affect agricultural intensification and farm income indirectly through farm size, agricultural wage rates, and staple crop prices. We find that increases in population density lead to lower farm sizes, which has major implications for agricultural intensification and household well-being. Our analysis indicates that increases in population density cause farmers to purchase more inorganic …

Regional Broadband Plan Priorities Presented To The Nebraska Public Service Commissioners, Charlotte Narjes, Roger Terry, Connie Hancock, Rebecca J. Vogt, Jan Jackson Cejka

Cornhusker Economics

Nebraska Broadband Initiative regional plan priorities were presented to the Nebraska Public Service Commissioners in July. These priorities were created by extension led planning teams located across the state. The Departments of Agricultural Economics and Agricultural Leadership, Education and Communication (ALEC), along with Extension are collaboratively working on the broadband initiative.

Is There A Best Cow Size For Beef Cattle Producers?, Matthew Stockton, Sunil P. Dhoubhadel, Leslie Aaron Stalker

Cornhusker Economics

There are individuals in the beef cattle industry who claim there is a need for smaller brood cows, because smaller cows are more efficient and therefore more profitable. On the other hand, there are those who claim the larger the cow the better, and these generally are those who feed calves to slaughter. The proponents of both sides seem to have logical reasons that support their claims. So who is right?

Conservation Compliance Under The House And Senate Versions Of The 2013 Farm Bill: A Role For Empathy Nudging?, Hans J. Czap, Natalia Czap, Gary D. Lynne, Mark E. Burbach

Cornhusker Economics

Current and past farming practices have led to significant environmental degradation in the form of soil erosion (sediments), as well as fertilizer and chemical related water pollution. The United States Department of Agriculture (USDA) has long tried to implement policies to temper such negative effects on the environment. The 2008 Farm Bill which currently guides agricultural and related environmental/conservation policy is being revised on this front. The United States Senate and the House of Representatives are each currently proposing a version of the 2013 Farm Bill to change the existing system, making it more efficient in achieving environmental (and other …

Affordable Care Act And Your Ag Business, Marilyn R. Schlake, Carroll S. Welte, Charlotte Narjes, Jim Crandall

Cornhusker Economics

Implementation of the Affordable Care Act (ACA) is steadily moving forward. Whether you agree or disagree with the ACA, the fact is that it is currently the national law. Already we are seeing changes affecting how hospitals, doctors and insurance carriers operate. Regulations impacting individuals and businesses in the areas of benefits covered, maximum out-of-pocket costs, taxes and penalties began on October 1st. Spend time now to evaluate how these changes will affect you, your family and your business operations.

Contents, Discovery Editors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Discovery: The Student Journal Of Dale Bumpers College Of Agricultural, Food And Life Sciences - Volume 14 2013, Several Authors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Be A Part Of The Plan - Engaging People - Linking The World, Charlotte Narjes

Cornhusker Economics

The Nebraska Broadband Planning Initiative, in its fourth year, is designed to increase adoption and utilization of broadband in communities and regions. Goals of this initiative include:

Increase adoption and utilization of Broadband in communities and regions with an emphasis on unserved and underserved regions.

Work as a region in developing regional Broadband plans that increase adoption and utilization of broadband.

Increase understanding of importance of Broadband as a foundation of economic growth.

The Initiative is focused around the following project areas:

Mapping

Planning (capacity building, technical assistance and regional planning).

Letter From The Dean, Michael Vayda

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Scaling Food Security: A Political Ecology Of Agricultural Policies And Practices In Bukidnon, Philippines, Ryan Ehrhart

Dissertations, Theses, and Capstone Projects

Debates over food security strategies in the Philippines have pitted the neoliberal paradigm of trade liberalization, export cropping, and chemical and biotech agricultural methods against the food sovereignty paradigm of protectionism, staple cropping, and sustainable agriculture methods.

The Philippine government has long pushed for yield increases of staples. However, there has been dissonance between governmental desires for rice self-sufficiency and pursuit of a more export-oriented agricultural economy. The World Bank, the International Monetary Fund, the Asian Development Bank, and the World Trade Organization have pressured the government of the Philippines to adopt various tenets of neoliberalism (trade liberalization, privatization, deregulation, …

The Impact Of Bovine Spongiform Encephalopathy (Bse) On World Protein Supply, Jarrod Kersey

Graduate Theses and Dissertations

As world population, per capita income and urbanization increase, consumption of meat, poultry, milk and eggs will continue to rise to meet the needs of approximately nine billion people in 2050. Global beef, pig and chicken production and per capita consumption increased between 2000 and 2010, with growth in broiler production and consumption outpacing both beef and swine. The increased production and consumption requires readily available feed ingredients in regions where animal production is rapidly developing. Animal-based protein feed ingredients are often difficult to move from country to country due to real or perceived risk of animal disease. Zoosanitary standards …

Economic Impact Of The Ability Of Nebraska Agriculture To Irrigate: The Case Of 2012, Nebraska Farm Bureau, Decision Innovation Solutions

Nebraskiana Publications: Resources and Materials on the 37th State

With the harsh 2012 growing season behind for Nebraska crop producers, sights are now on the prospects for 2013. An exceptional drought gripped much of the United States from mid-June to the end of the growing season. In many regards, the drought persists in many parts of the country. Without significant moisture accumulations prior to spring planting 2013, drought conditions may continue into next year’s growing season. Since the drought of 2012 became a cause of concern in mid-2012, there have been discussions regarding ways to limit the use of water for agricultural purposes. Many of these discussions will result …

Economic Contribution Of The Agricultural Sector To The Arkansas Economy In 2010, Katherine Mcgraw, Jennie Popp, Wayne Miller

AAES Research Reports and Research Bulletins

This report is the seventh in a series of reports examining agriculture’s economic contribution on the Arkansas economy. Utilizing data from the United States Bureau of Economic Analysis (BEA), USDA Economic Research Service (ERS), USDA National Agricultural Statistics Service (NASS), and Minnesota IMPLAN Group, Inc. (MIG), the economic contribution of agriculture on the Arkansas economy was estimated for the most recent year available, 2010. Gross Domestic Product (GDP) by State information for Arkansas in 2010 was compared with those of other states in the Southeast U.S. to give a measure of the relative importance of agriculture in Arkansas.2 The total …