Agricultural Economics Commons^™

Coffee Farmgate Price And Post-Harvest Processing In Honduras., Isaac Desouza

Theses and Dissertations--Agricultural Economics

Volatile commodity markets and changing climate expose coffee farmers to price and production risk. Proponents recommend specialty coffee as a strategy to combat price risk, because its unique attributes differentiate it from commodity coffee. Extrinsic and intrinsic attributes define specialty coffee and affect prices at many levels of the supply chain. Despite much work on extrinsic attributes, little is known about how intrinsic attributes relate to farmgate price. Post-harvest processing is itself an intrinsic trait and driver of coffee quality. In 2024 we surveyed 261 coffee farmers from La Paz, Honduras, to uncover relationships between capital, post-harvest processing, and farmgate …

Floral Encounters: Examining The Role Of Experience Goods And Promoters In Specialty Cut Flower Workshops, Savannah L. Columbia

Theses and Dissertations--Agricultural Economics

This thesis provides insight for any farmer interested in agritourism, specifically, specialty cut flower workshops, by investigating consumer behavior related to specialty cut flower workshops as an experience good. It investigates which experience good cues may be important for a consumer’s decision-making process. It introduces a Specialty Cut Flower Workshop Experience Map, which explains how potential participants move from first learning about a specialty cut flower workshop to their long-term behaviors as consumers. These findings help to provide marketing support for smaller-scale specialty crop farmers, specifically, specialty cut flower farmers.

Sifting Wheat: Structural Determinants Of Us Wheat Pricing, Caleb Kevin Brown

Theses and Dissertations--Agricultural Economics

Soft red winter (SRW) wheat basis reflects local demand conditions influenced by a range of structural and market factors. This study describes market signaling through carry and basis, arbitrage opportunities in SRW wheat, and the advantages or disadvantages of different grain origination contracts. A hedonic modeling framework, using observations pooled by futures board period, evaluated the seasonal drivers of wheat basis. A panel dataset was constructed from public and private sources and aggregated to the United Stated Department of Agriculture (USDA) Agricultural District level. Explanatory variables included regional milling capacity, mill storage, NASS wheat production, diesel price, rail car cost, …

Evaluating Used Farm Machinery And Assessing The Sustainability Of Tile Drainage Installation, Robert C. Ellis

Theses and Dissertations--Agricultural Economics

This dissertation comprises three essays regarding the impacts of tile drainage implementation in row crop production and the evaluation of the farm machinery markets of combine harvesters and tractors. The second chapter focuses on tile drainage in traditional row crop agricultural systems. Although tile drain systems have been used for many years, recently, their popularity has increased. This increase has led to questions about these systems' costs and environmental impacts. These concerns have left many operations and individuals questioning if the system’s benefits outweigh the costs. This dissertation presents a life cycle cost (LCC) and carbon footprint (CF) Analysis for …

Three Essays On The U.S. Beef Supply Chain: Production, Marketing, And Price Dynamics, Erdal Erol

Theses and Dissertations--Agricultural Economics

This dissertation contains three essays on select economic components of the U.S. beef industry. The first and second essays concentrate on the different economic problems in beef cattle production. The third essay evaluates the price dynamics and the impact of COVID-19 along the beef supply chain.

The first essay explores the economics of culling decisions in cow-calf operations in the U.S. with a novel application of a dynamic mathematical programming model. The results provide an optimal culling strategy under the base model and a range of optimal strategies that vary with respect to different components such as fertility probabilities, market …

Community Supported Agriculture Values: A Comparison Across Groups, Thomas B. Pierce

Theses and Dissertations--Agricultural Economics

Community Supported Agriculture (CSA) programs offer consumers the chance to share the risk with farming operations while gaining access to fresh, local foods. While research on CSA shareholder values such as share affordability or the local impact of participation has been conducted in the past decade and beyond, less attention has been paid to direct value-mapping of the shareholders themselves. This research seeks to determine consumer values around the CSA purchasing decision using the Best-Worst Scaling Approach. Based on a focus group discussion with CSA shareholders in a university wellness voucher program, we used affinity diagramming to develop a list …

Productivity And Efficiency Difference Among Kentucky Grain Farms, Ahmed Yahya Hussein

Theses and Dissertations--Agricultural Economics

This paper attempts to estimate productivity and efficiency for Kentucky grain farms by applying a two-stage Date Envelopment Analysis (DEA) and DEA-based Malmquist method. The study covers the years 1999-2015. Also, productivity and efficiency testing hypotheses among different farm sizes and years are estimated. In the first step, productivity and efficiency indices are estimated through deterministic DEA. In the second stage, a panel regression is run with exogenous variables to explain the productivity and efficiency variation. In general small farms were found to be the least scale efficient compared to mid-sized and large farms, even though the results show overall …

Two Essays On Food Environment, Nutrition, And Food Insecurity, Suliman Abdulaziz Almojel

Theses and Dissertations--Agricultural Economics

A healthy food environment is fundamental to good health. It contributes to the reduction of obesity and the development of healthy eating habits. In spite of this, many people in the United States (US) have been hypnotized to become obese due to the current food environment. Recently, the US has consistently ranked high in the world in terms of obesity. The rising rate is symptomatic of consuming unhealthy diets. Besides, the double-edged crisis of the US food environment and obesity poses a major threat to food security and public health. Therefore, studying the US food environment is important to sustain …

Evaluating The Economic Costs And Land Value Implications Of Implementing Cover Crops In Kentucky, Robert C. Ellis

Theses and Dissertations--Agricultural Economics

This thesis is comprised of two essays regarding the costs and impact of land values due to cover crops. This first essay uses a linear-programming resource allocation model combined with sequencing and machinery selection to optimize the practices and machinery utilization of a hypothetical western Kentucky grain farm. This was accomplished through maximizing returns over selected costs at various acreage adoption levels. Additionally, a decision tool was developed to assess the costs related to cover crop adoption. The results show a $30 per acre cost to adopt 1000 acres of cover crops when no benefits were considered. The second essay …

Evaluating Water Management Policy In Saudi Arabia Using A Bilevel, Multi-Objective, Multi-Follower Programming Approach, Jawad Alhashim

Theses and Dissertations--Agricultural Economics

Over the past five decades, the Saudi government has adopted many agricultural policies aimed to: achieve self-sufficiency of food, increase the participation of the agricultural sector in the economy, and reduce the consumption of irrigation water. Due to conflicts among government objectives and the incompatibility of farmers' objectives with those of some agricultural policies, the government has not been able to fully achieve its objectives.

To accomplish its goals the government, or decision maker needs to understand the farmer, or follower, reaction when s/he adopts a new decision. The dissertation aims to build a model that achieves government goals of …

Two Essays On Input Substitution And Optimal Decision Making In Crop And Livestock Production Systems, John T. Allison Jr.

Theses and Dissertations--Agricultural Economics

The thesis presented consists of two essays that analyze input substitution and decision making in crop and livestock production systems. The first essay consists of a whole-farm analysis that sought to optimize feed mixes and enterprise combinations for an organic dairy operation in the Southeastern United States. This was accomplished through mathematical programming where whole-farm net returns were maximized, and total feed costs were minimized simultaneously for four milk production level cases. Additionally, the sensitivity of the system and break-even milk price were explored. Results suggest substitutability in ration components where an increase in supplemental feeds is justified by additional …

Three Essays On Saudi Arabia Agricultural Markets, Yosef Abdulrahman Alamri

Theses and Dissertations--Agricultural Economics

The first essay compares six common models, linear, quadratic, Cobb-Douglas, translog, logarithmic, and transcendental, to estimate wheat yield and area functions for Saudi Arabia. Data cover 1990-2016 for all the variables that affect wheat supply. After testing the models using Box-Cox, multicollinearity, and autocorrelation tests, we decide that the Cobb-Douglas models provide the best fit for both yield and area. We find the price elasticity of wheat is inelastic. Yield price elasticities are more inelastic than area elasticities. The impact of government policy number 335 has a larger effect on area than yield. The cultivated area of wheat, the one-year …

Effects Of Agricultural Loans In Developing Countries – Benin Case Study, Nicaise S. M. Sagbo

Theses and Dissertations--Agricultural Economics

Limited access to financial services is known as a major constraint to agricultural development (FAO, 2002). Farmers need liquidity to face agricultural expenses throughout the production cycle but mainly at the beginning. Mainstream financial institutions are reluctant to serve the agricultural sector for several reasons. First, they consider the sector to be highly risky with low performance. Also, agricultural activities depend on the weather, they take place in remote rural areas, and commodities prices are volatile. All these aspects make it hard for standard banks to reach their profit goals when lending to farmers. Since microfinance was conceived, it has …

Utilizing Large Scale Datasets To Evaluate Aspects Of A Sustainable Bioeconomy, Gwanseon Kim

Theses and Dissertations--Agricultural Economics

This dissertation combines large scale datasets to evaluate crop prediction, land values, and consumption of a crop being considered to advance a sustainable bioeconomy. In chapter 2, we propose a novel application of the multinomial logit (MNL) model to estimate the conditional transition probabilities of crop choice for the state of Kentucky. Utilizing the recovered transition probabilities the forecast distributions of total acreages for alfalfa, corn, soybeans, tobacco, and wheat produced in the state from 2010 to 2015 can be recovered. The Cropland Data Layer is merged with the Common Land Unit dataset to allow for the identification of crop …

Coffee Market In China, Ran Zhu

Theses and Dissertations--Agricultural Economics

Although China is generally known as a tea-consuming country, both the production and consumption of coffee in China has seen double-digit growth in the last decade. This upward trend is projected to continue as long as investment is sustained and levels of disposable income continue to increase. In this rapidly expanding market, it is important for coffee producers and retailers in China to understand the preferences of emerging Chinese coffee consumers. Using survey data from Hubei and Zhejiang, China, we apply a Tobit regression model to analyze Chinese coffee consumers. Results show that the length of time consumers have been …

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 …

Two Essays On Whole Farm Modeling And Crop Marketing In Western Kentucky, Benjamin A. Martin

Theses and Dissertations--Agricultural Economics

This thesis is composed of two essays that investigate whole farm planning and crop marketing in western Kentucky. In the first essay, contracting decisions between food corn producers and a mill are analyzed to observe factors affecting the bushel amount farmers contract. Unbalanced panel data containing seven years’ worth of pricing and contract information are used with a fixed-effects model to generate parameter estimates and quantify their effect on bushels contracted. It was found that contract attributes, market condition, and relationship-specific assets had a significant effect on producers’ food corn contracting decisions. The second essay utilizes mixed-integer programming to optimize …

Investment For Trade? Impact Of Investment From Gulf Cooperation Council Countries On Trade, Sattam Faleh Almodarra

Theses and Dissertations--Agricultural Economics

The world has made great progress over the centuries through the massive increase in the interconnectedness of nations around the globe. Today, the world is connected through various ways, including the movement of goods, people, and money. The amount of goods traded across countries borders has drastically increased as the result of technological progress and the removal of barriers to trade. Not only has the world become more interconnected with the physical flows of goods and services, but also countries of the world have become more integrated financially. This study proposes to analyze how increase in financial flows, as measured …

Three Essays On Food Safety Regulations And International Trade Of Agricultural Products, Jun Ho Seok

Theses and Dissertations--Agricultural Economics

This dissertation investigates food safety regulations and international trade of agricultural products dividing into three aspects: the signalling effect from U.S. strict food safety regulations on U.S. vegetable exports, political determinants of sanitary and photosanitary non-tariff barriers, and the impact of trade barriers on employment in developing countries. In chapter 2, we investigate the impact of high U.S. maximum residue limit (MRL) standards on U.S vegetable exports to 102 countries utilizing the hierarchical model. MRL, which is one of non-tariff barriers with respect to food safety, is applied to home and foreign countries at the same time. Thus, firms in …

An Analysis Of Factors Impacting Hay Auction Prices And The Potential For Nap To Reduce Alfalfa Revenue Risk, Madeline L. Dant

Theses and Dissertations--Agricultural Economics

Hay auctions have generally been understudied due to their unique market structure. Therefore, the factors that influence the price of hay at auction markets are not well-known. The price of hay at auction markets reflects the various characteristics that differentiate each lot of hay sold. This study is aimed at analyzing the determinants of Central Kentucky hay prices. A hedonic price model is estimated using data collected from a Central Kentucky hay auction. Known hay attributes include forage species, form, bale weight, and nutritive value. An important aspect of this analysis is to determine whether the quality measures of the …

Three Essays In Food Consumption And Health Related Issues, Fuad Mohammed Alagsam

Theses and Dissertations--Agricultural Economics

This dissertation consists of three essays that make contributions to the research on food consumption and health-related issues. Essay I elaborates on how the interactions of consumers’ beliefs and actions influence Food-Away-From-Home (FAFH) consumption and tests whether consumers compensate for the high caloric intake typically associated with FAFH by changing their behaviors during other meals. Essay II studies consumers’ choices related to time allocations for food consumption and tests how consumers’ lifestyles moderate the effect of secondary eating (eating while doing other activities) on obesity. Lastly, Essay III examines intertemporal choices, through which individuals make trade-offs between immediate gratifications and …

The History Of The Federal Milk Marketing System And An Analytical View Of Unique Qualities Effects On Milk Prices In The Southeast, Owen Townsend

Theses and Dissertations--Agricultural Economics

The Southeast Order has been milk deficit for over ten years and because of this milk has to be brought in from other orders to meet processor’s demand. Transportation credits provide processors with help to cover transportation costs to bring outside milk into the order. To help keep Class I utilization and support milk prices, relative to orders in the North, Order 7 has low diversion limits. As milk produced within Order 7 has been on a downward trend, milk brought into the order has not increased as consistently. In 2000 milk pooled from farms within the order made up …

Determining The Value Of Birthrank And Parent Age In Thoroughbred Racehorses, Xiurui Cui

Theses and Dissertations--Agricultural Economics

Thoroughbred racing is referred to as “the sport of Kings”, because historically it was a leisure activity of the upper-class. Thoroughbred breeding on the other hand has transformed from a hobby of the upper-class to a worldwide agricultural industry. With the deep involvement of the royal and rich in the Thoroughbred industry, the auction prices of horses are raised significantly at the top end of the market.

Research in the biological sciences suggests there exits correlations between dam age, foal birthrank, and the racing performance of Thoroughbred horses. This study first investigates how the market values these biological factors and …

Economic Considerations Of Aggressively Treating The Influenza Virus In Equines, Charlotte R. Hansen

Theses and Dissertations--Agricultural Economics

The equine influenza virus is a significant cause of respiratory disease in horses. Even though horses generally recover from this virus, sometimes horses with equine influenza develop secondary bacterial infections which can cause severe pneumonia, thereby increasing recovery times. Owners and managers are faced with the decision of whether to delay preventative treatment in hopes of the horse avoids contracting a secondary bacterial infection (“wait and see”) or aggressively treat the horse with an antibiotic in hopes of avoiding a serious infection (“treat now”). From a decision making standpoint, the economic considerations include explicit treatment costs as well as nonmonetary …

Characteristics Of United States Seafood Consumers, Suliman Almojel

Theses and Dissertations--Agricultural Economics

In this thesis, I conducted an analysis of the consumption patterns associated with demographic and socio-economic characteristics, using Tobit and double-hurdle models. Data were collected for 11,574 households from the US Bureau of Labor Statistics for the year of 2014. Specific determinants included household size, age, income, gender, education, race, region, marital status, and whether the household lived in a coastal state. The results reveal that seafood expenditures are sequential decisions. Asian racial groups, households headed by married couples, a large number of members in households, higher income households, and households residing in the Atlantic and Gulf Coasts were variables …

Demand For Pork And Meat In China, Hao Dong

Theses and Dissertations--Agricultural Economics

As the per capita disposable income increases, the demand for meat is boosting in China. Pork, accounting for the largest part of Chinese meat consumption, plays an important role in meat demand in China. This study use data collected from a 2014 survey on Chinese meat consumption; four widely different Chinese cities, Beijing, Changsha, Tianjin and Wuhan are selected to provide a more complete view of Chinese pork and meat demand. We use both OLS model and Tobit model to analyze the effects of consumers' socio-demographic characteristics such as age, gender, income, and education on pork and meat demand. Results …

Wine Company Analysis In “The New World” And “The Old World”, Jiaji Liang

Theses and Dissertations--Agricultural Economics

There is a growing global market for wine. In our research, we mainly examine wine companies from four countries: France, Italy, the U.S. and China. Data used in this analysis comes from the 2010 to 2013 Plimsoll Top 500 report, focusing on wine companies’ financial performance. The primary goal is to identify which factors may have significant influence on the firms’ profitability. Two-way fixed effects panel data analysis indicates that the firm’s shareholders’ funds in total asset have significant and positive effect on companies’ yearly profit. The results suggest that four years could be a reasonable period for most wine …

A Conjoint Analysis Study Of Preferences And Purchasing Behavior Of Potential Adopters Of The Bureau Of Land Management Wild Horses, Omotoyosi O. Adekunle

Theses and Dissertations--Agricultural Economics

This study uses conjoint analysis to examine the preferences of buyers for Bureau of Land Management (BLM) wild horses based on physical attributes of wild horses and individual characteristics of the buyers. Generalized ordered logit models and multinomial logit models are used to study the impact of the buyers’ demographic characteristics such as age, gender, knowledge about wild horse care, and number of wild horses previously adopted on physical attributes of the horses such as color, age, height, training status, temperament, conformation, and unique markings. Using a choice experiment, taken together, these attributes determine buyer’s preferences for a wild horse. …

The Effects Of Food Safety Standards On Trade And Welfare: The Case Of Eu Shrimp Imports, Xiaoqian Li

Theses and Dissertations--Agricultural Economics

This research explores the link between a gravity model and welfare frameworks and then applies the quantitative model system to analyze how trade and welfare is affected by the Minimum Required Performance Limits (MRPL) in the shrimp importing market of European Union.

The quantitative model system consists of two parts: first, this study uses the “phi-ness” gravity model to investigate the trade effects of MRPL on EU shrimp market. The “phi-ness” gravity model partitions the standard variables to avoid biased estimation caused by the correlation between time and country fixed effects and policy variables. The Poisson Pseudo Maximum Likelihood (PPML) …

Earthquake Risk In Indonesia: Parametric Contingent Claims For Humanitarian Response And Financial Institution Resiliency, Jason Hartell

Theses and Dissertations--Agricultural Economics

This dissertation explores the use of an index based contingent claims mechanism against earthquake risk in Indonesia. It focuses on time critical financing needs of international humanitarian relief organizations, and on efforts to improve the resiliency of geographically constrained financial institutions whose clientele are exposed to disaster risk. The approach uses measures of ground motion intensity as the basis for the index. The humanitarian response mechanism provides a new way for private sector partners to participate and gain visibility in their support of principled humanitarian funding. Index based contingent claims for local banks are shown to enhance their ability to …