Agricultural and Resource Economics Commons^™

Simulated Dataset Of Corn Response To Nitrogen Over Thousands Of Fields And Multiple Years In Illinois, German Mandrini, Sotirios V. Archontoulis, Cameron M. Pittelkow, Taro Mieno, Nicolas F. Martin

Department of Agricultural Economics: Faculty Publications

Nitrogen (N) fertilizer recommendations for corn (Zea mays L.) in the US Midwest have been a puzzle for several decades, without agreement among stakeholders for which methodology is the best to balance environmental and economic outcomes. Part of the reason is the lack of long-term data of crop responses to N over multiple fields since trial data is often limited in the number of soils and years it can explore. To overcome this limitation, we designed an analytical platform based on crop simulations run over millions of farming scenarios over extensive geographies. The database was calibrated and validated using data …

Causes And Consequences Of Fake Transparency/Excess Information In Food Claims, Susweta Ray, Konstantinos Giannakas

Department of Agricultural Economics: Faculty Publications

This study develops novel multi-stage game-theoretic models of heterogeneous firms and consumers in vertically differentiated food product markets with asymmetric information to analyze the economic causes and market and welfare consequences of excess information/ fake transparency in food labeling. Analytical results indicate that the firms’ incentives to adopt the excess information strategy, the Nash equilibrium configuration of firms adopting the strategy, and the market and welfare impacts of excess information are case-specific and dependent on the consumer reaction to excess information, the quality of the firms’ products, the degree of product differentiation between the brand producing firms, and whether the …

A Review Of Registrations For Over-The-Top Dicamba Products And Liability For State Governments For Appropriating Neighbors’ Right To Exclude, Terence J. Centner

Department of Agricultural Economics: Faculty Publications

Injuries inflicted by spray applications of dicamba herbicides on neighboring properties have raised questions about the validity of the dicamba registrations and the adequacy of protection accorded others. An evaluation of the documentation used by the Environmental Protection Agency in approving the 2020 dicamba registrations discloses a lack of evidence supporting issuance of the registrations. In the lawsuit challenging the 2020 registra- tions, the court may decide they need to be vacated. While over-the-top dicamba products for use on soybeans and cotton have been beneficial in controlling weeds, their volatility has caused major offsite injuries. Neighboring property owners have the …

Nebraska Farm Real Estate Market Highlights 2021-2022, Jim Jansen, Jeffrey Stokes

Nebraska Farm Real Estate Reports

Introduction

The Nebraska Farm Real Estate Market Highlights 2021-2022 report represents the 44th edition of the annual series. These reports provide an important insight on agricultural land market dynamics for stakeholders across Nebraska. In today’s market, where market transactions exceeding $1 million dollars are the norm, objective market information and analysis is more critical than ever. The focus of the report continues to be on providing unbiased information for agricultural land values and rental rates so industry participants can make educated and informed decisions.

This year, the February 2022 survey of nearly 188 expert panel members from across the state …

Nonmetropolitan Nebraskans’ Opinions About Water, Climate, And Energy: 2022 Nebraska Rural Poll Results, Rebecca J. Vogt, Heather Akin, Cheryl A. Burkhart-Kriesel, Bradley Lubben, L. J. Mcelravy, Timothy Meyer, Steven A. Schulz, Amanda Tupper

Nebraska Rural Poll

Most rural Nebraskans receive their home tap water from city water or municipal water systems. Just over two-thirds of rural Nebraskans receive their drinking water from a municipal system. One-quarter have private well water and seven percent are on a rural water system.

Many rural Nebraskans have tested their home tap water for nitrates. However, a similar proportion indicated they have not tested their water or are unsure. Persons with higher household incomes are more likely than persons with lower incomes to have tested their home water for each of the items listed. Many persons with the lowest household incomes …

The Economics Of A “Portion Size Reduction” Policy, Hanin Hosni, Konstantinos Giannakas

Department of Agricultural Economics: Faculty Publications

This study develops novel models of heterogeneous consumer preferences for different dining options and imperfect competition among food suppliers to analyze the market and welfare effects of portion size reduction (PSR) for food away from home. Different scenarios on the nature of differentiation of the dining options, the information available to consumers, and their response to links between portion size and obesity, food waste, and climate change are considered within this framework. The market and welfare effects of the policy are quantified using a simulation analysis. The analysis shows that the market and welfare effects of the policy are case-specific …

Essays On Conservation Outcomes On Rented Farmland: Role Of Gender, Diya Ganguly

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

The essays in this dissertation explore why female landowners may be less likely than male landowners to achieve long term conservation on their land. In Chapter 1 we develop theory to model the strategic interaction between a landowner and a tenant with a focus on their gender and implementation of conservation practices on land. Within the context of a sequential-move game, we use the principal-agent framework and identity theory to model land-use choice and equilibrium payoffs between landowner and tenant. We consider cash rent lease and discounted lease whereby the tenant pays a reduced rent if they implement conservation practices …

Well-Being In Metropolitan Nebraska: 2021 Nebraska Metro Poll Results, Rebecca J. Vogt, Heather Akin, Cheryl A. Burkhart-Kriesel, Bradley Lubben, L. J. Mcelravy, Timothy Meyer, Steven A. Schulz

Nebraska Rural Poll

Most metropolitan Nebraskans believe they are better off than they were five years ago, are better off compared to their parents when they were their age and will be better off ten years from now. However, certain groups are more likely to be optimistic about their current situation and their expected future. Persons with higher household incomes are more likely than persons with lower incomes to think they are better off compared to five years ago, are better off compared to their parents when they were their age and will be better off ten years from now. And, persons with …

Distillers' Grains: Past, Present, And Future Economic Analyses, Daniel E. Gertner

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

This thesis is comprised of four chapters, each of which discusses or conducts economic research related to the distillers’ grains market. The first three chapters are meant to be standalone papers. Chapter four provides potential paths forward in distillers’ grains research based on the findings of the first three chapters and concludes the thesis.

The first chapter conducts a comprehensive literature review that categorizes and summarizes economic research on distillers’ grains products. This section shows how the physical market has moved beyond the current academic understanding of market products and structure. Existing research finds that traditional distillers’ grains products positively …

Agricultural Carbon Markets: How Might They Work?, Drew Havens

Department of Agricultural Economics: Presentations, Working Papers, and Gray Literature

1) Introduction: a) Climate Change • b) Soil Sequestration and the Carbon Cycle • c) Increasing Soil Carbon Sequestration with Economics • d) Guiding Research Questions • e) Goals of this Report

2) What are agricultural carbon offset payment programs?

3) Are agricultural carbon markets effective?: • a) Voluntary vs Regulatory • b) Regional vs Global • c) Effectiveness of Agricultural Carbon Markets

4) Other Methods of Reducing Emissions: a) Carbon Tax • b) Cap and Trade • c) Summary

5) History of Programs That Provide Carbon Offset Payments to Farmers: a) The Chicago Climate Exchange • b) The Kyoto …

Perceptions Of Future Community And Individual Well-Being In Rural Nebraska, Amanda L. Kowalewski

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

Populations of rural areas continue to decline, yet some communities are more vibrant than ever. While past research has studied current satisfaction or well-being, few have examined future well-being. Using an ordinal logistic regression and combining primary and secondary data sources, this study investigates the predictors of rural Nebraskan’s sense of future well-being, both at the community and individual levels. The model indicates that resilience may be more important in well-being than social capital. Additionally, certain satisfaction indicators are more important than others. Factor analysis was employed to re-index variables, and findings were similar. Social capital, resilience, and quality of …

Weather Impacts The Agricultural Production Efficiency Of Wheat: The Importance Of Precipitation Shocks, Bowen Chen, Elliott James Dennis, Allen M. Featherstone

Department of Agricultural Economics: Faculty Publications

Many studies have explored the determinants of technical efficiency in crop production, but fewer have examined how weather might change technical efficiency over time. We estimate weather effects on technical efficiency using data from 540 Kansas winter wheat farms from 2007/08 to 2016/17 using a panel stochastic frontier model that controls for farm-specific heterogeneity with farm fixed effects. Results show that precipitation is nonlinearly related to technical efficiency and that extreme temperature is associated with lower technical efficiency. Improving resilience to precipitation shocks is key to sustained efficient wheat production in Kansas.

Economically Optimal Nitrogen Side-Dressing Based On Vegetation Indices From Satellite Images Through On-Farm Experiments, Qianqian Du

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

Optimal N fertilizer rates for corn (Zea mays L.) vary substantially within and among fields, and by corn growth stages. Improving N side-dressing management can improve fertilizer use efficiency, farmers’ profitability, and the sustainability of crop production. The objective of this study is to introduce a framework along with a methodology that can find the site-specific economically optimal N rates (EONRs) within one field for a particular growing season. An on-farm experiment was conducted in the 2019 corn growing season. A base N rate was applied uniformly on the field. NDRE images from the Sentinel-2 satellite were observed during …

Exploring Community Initiatives That Produce High Quality Volunteers: Citizen Science And Master Naturalist Programs In The United States, Travis Robbins, Alie Mayes, Julie Thomas

Transactions of the Nebraska Academy of Sciences and Affiliated Societies

Citizen science, which has contributed greatly to scientific understanding, works through partnerships between non-governmental and governmental organizations, academia, and most importantly, volunteers. In the United States, Master Naturalist training programs prepare adults as knowledgeable environmental stewards. Once certified, Master Naturalists are encouraged to log annual volunteer activity hours involving scientific research and education. Compared to untrained volunteers, individuals who have completed Master Naturalist training (or similar programs) exhibit greater project involvement and efficiency at collecting data. These traits align well with the goals of citizen science and point to a symbiotic relationship between citizen science and Master Naturalist programs. Here, …

Marketing Agroforestry Products: Lessons From Producers

United States Department of Agriculture, Forest Service / University of Nebraska-Lincoln: Faculty Publications

This publication shares producer experiences with marketing agroforestry products, including how producers entered — or created — the markets for their products. These individual stories highlight a diversity of experiences, from family-run farms to intermediaries assisting with market access. United States Department of Agriculture (USDA) and other federal, state, and local programs can provide capital or technical assistance to farmers at different phases of market development. The case studies in this publication highlight programs and resources available through USDA.

While marketing tree crops and non-timber forest products can be a challenge for producers, there is room for growth and opportunities …

Corn Co-Product Logistics: An Application Of Linear Programming, Dmitry Kalashnikov Adams

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

The purpose of this thesis is not to explore new ways to apply or to study the general field of linear programming. Rather the emphasis is on applying a particular type of linear programming to a specific problem. In this thesis the classic case of linear programing - the transportation problem – is used to optimize corn co-product logistics between six ethanol producing facilities. At the core, the problem of corn germ logistics lies in transporting products from areas of excess supply to areas with excess demand. The challenge of optimizing corn germ logistics lies in managing transportation between producing …

Nebraska Cow–Calf Operations: Use Of Pricing Tools And Market Diversification Strategies To Manage Market Risk, Logan Kalkowski

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

This thesis is divided into three chapters. The first chapter of this thesis investigates years of research and data collection from multiple agencies to find connections to reasoning for producers to choose marketing and diversification tools used in their operation.

The second chapter examines cow-calf marketing and risk management practices in Nebraska. Marketing and risk management behavior are examined by using the University of Nebraska-Lincoln Cow-calf survey data collected in 2016. The survey captures characteristics of operations and their use of marketing and risk management practices. While it is important to understand what operations are doing currently, it is also …

Essays On Agricultural Technology, Resource Allocation And The Value Of Information, Pedro W. Vertino De Queiroz

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

This dissertation studied the adoption of agricultural technologies and the value of information for the allocation of resources in agriculture. Chapter 1 studied traditional (e.g., land and labor) and commercial (e.g., machinery and fertilizers) inputs in South American agriculture. Acemoglu’s directed technical change was used to estimate the process of induced innovation using deforestation as source of exogenous variation for the agricultural land supply. The results indicated that larger availability of land in intensive deforestation countries caused more land-complementary inputs (machinery) to be used relative to labor-complementary inputs (fertilizers). Technical change was biased towards land. Chapter 2 studied nitrogen fertilizer …

Does Engagement Improve Groundwater Management?, Felipe De Figueiredo Silva, Richard K. Perrin, Lilyan E. Fulginiti, Mark E. Burbach

Department of Agricultural Economics: Faculty Publications

Groundwater use often has external effects on both the environment and future groundwater benefits, leading to over withdrawal. Ostrom’s research on common property resources (CPR) and related literature indicates that CPR management may improve if users have more information about the groundwater system, more opportunities for communication, and empowerment to regulate. In this paper, we conduct a computer laboratory experiment involving 180 students to evaluate the role of these components of engagement in reducing irrigation withdrawals from an aquifer. Our treatments, which consisted of different levels of information, communication and empowerment, resulted in decreases in groundwater extraction and increases in …

Determinants Of Discretionary Agricultural Policy Adoption: The Case Of The Livestock Friendly County Program In Nebraska, Cicely Batie

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

This study analyzes the voluntary approach to agriculture promotion programs through the lens of the Nebraska Livestock Friendly County (LFC) Program. In 2003, the Nebraska Department of Agriculture (NDA) launched the LFC program to bolster the livestock sector in participating counties. The program is unique because of its voluntary nature and targeted agricultural promotion efforts. The NDA designates counties as “Livestock Friendly,” and assists them in streamlining approval processes for livestock feeding operations. This thesis examines why a program like LFC is necessary, the patterns of its adoption across Nebraska, and finally, its impact on the livestock sector of participating …

Buy Fresh, Buy Local: Nebraska Working Together For Local Food, Margaret Milligan

Cornhusker Economics

Direct market farms in Nebraska are made up of people passionate about raising good food for their fellow Nebraskans. They grow vegetables, fruits, meat, grains, and value-added products to sell directly to consumers in their communities.

During the pandemic, these small farms have experienced restaurant sales vanishing, farmers’ market attendance de-creasing, and slots filling up at the small meat processors where they take their livestock. At the same time, there has been a renewed interest from consumers seeking reliable, transparent food produced close to home. It’s been a volatile year, and it has required quick pivoting, group coordination and action …

Well-Being In Nonmetropolitan Nebraska: 2021 Nebraska Rural Poll Results, Rebecca J. Vogt, Heather Akin, Cheryl A. Burkhart-Kriesel, Bradley Lubben, L. J. Mcelravy, Timothy Meyer, Steven A. Schulz

Nebraska Rural Poll

This year, rural Nebraskans gave similar assessments of their current situation as they did last year. However, their optimism about their future is slightly lower than last year. And, this year, more rural Nebraskans agree that people are powerless to control their own lives as compared to last year.

Residents of the North Central region are the regional group most likely to believe they will be better off ten years from now. And, residents of both the North Central and Panhandle regions are more likely than residents of other regions of the state to believe they are much better off …

Well-Being Of Metropolitan And Nonmetropolitan Nebraskans [Research Brief], Rebecca J. Vogt, Heather Akin, Cheryl A. Burkhart-Kriesel, Bradley Lubben, L. J. Mcelravy, Timothy Meyer, Steven A. Schulz

Nebraska Rural Poll

Provides a synopsis of the report on Well-Being of Metropolitan and Nonmetropolitan Nebraskans by Nebraska Rural Poll researchers.

Includes details about general well-being, perceptions of powerlessness, and specific aspects of well-being.

The Nebraska Rural Poll sampled residents from non-metropolitan counties and regional trade centers in the state. The Nebraska Metro Poll sampled the seven counties that comprise the Lincoln and Omaha metropolitan areas. Both polls sent four mailings regarding or containing the surveys in the spring of 2021 and had an online response option.

Trust In Media, Institutions And Health Information In Nonmetropolitan Nebraska: 2021 Nebraska Rural Poll Results, Rebecca J. Vogt, Heather Akin, Cheryl A. Burkhart-Kriesel, Bradley Lubben, L. J. Mcelravy, Timothy Meyer, Steven A. Schulz

Nebraska Rural Poll

Rural Nebraskans’ confidence in many institutions has not changed much during the past four years. However, more rural Nebraskans have a great deal of confidence in the public safety agencies in their community than they did in 2017. Conversely, fewer rural Nebraskans express a great deal of confidence in the presidency than they did in 2017.

Overall, most rural Nebraskans have confidence in their local institutions (public safety agencies in their community, public schools in their community, and voting and election systems in their county). However, most have very little confidence in many national institutions (the Presidency, the U.S. House …

Life In Metropolitan And Nonmetropolitan Nebraskan Communities [Research Brief], Rebecca J. Vogt, Heather Akin, Cheryl A. Burkhart-Kriesel, Bradley Lubben, L. J. Mcelravy, Timothy Meyer, Steven A. Schulz

Nebraska Rural Poll

Provides a synopsis of the report on life in metropolitan and nonmetropolitan Nebraskan communities by Nebraska Rural Poll researchers.

Includes details about community change, community social attributes, community powerlessness, satisfaction with community services and amenities, attachment to the community, discrimination in the community, plans to leave the community, and individual and community political views.

The Nebraska Rural Poll sampled residents from non-metropolitan counties and regional trade centers in the state. The Nebraska Metro Poll sampled the seven counties that comprise the Lincoln and Omaha metropolitan areas. Both polls sent four mailings regarding or containing the surveys in the spring of …

Impacts Of The Pandemic For Metropolitan And Nonmetropolitan Nebraskans [Research Brief], Rebecca J. Vogt, Heather Akin, Cheryl A. Burkhart-Kriesel, Bradley Lubben, L. J. Mcelravy, Timothy Meyer, Steven A. Schulz

Nebraska Rural Poll

Provides a synopsis of the report on impacts of the pandemic for metropolitan and nonmetropolitan Nebraskans by Nebraska Rural Poll researchers.

Includes details about the impacts of the COVID-19 pandemic, health and economic impacts experienced during the pandemic from the 2021 metro and rural polls, the extent elements of life were affected or disrupted by the pandemic, frequency of working from home, changes in consumer habits during the pandemic, the likelihood of making consumer choices going forward, and the limitations of home internet service.

The Nebraska Rural Poll sampled residents from non-metropolitan counties and regional trade centers in the state. …

Impacts Of The Pandemic In Nonmetropolitan Nebraska: 2021 Nebraska Rural Poll Results, Rebecca J. Vogt, Heather Akin, Cheryl A. Burkhart-Kriesel, Bradley Lubben, L. J. Mcelravy, Timothy Meyer, Steven A. Schulz

Nebraska Rural Poll

Most rural Nebraskans felt various impacts from the pandemic. While many rural Nebraskans had someone in their household that quarantined because of possible coronavirus exposure or who contracted COVID-19, most have friends or family in their community that quarantined or contracted the virus. Many rural Nebraskans also have friends or family both inside and outside their community who were hospitalized as a result of COVID-19 or who died as a result of it.

Most rural Nebraskans say the following were affected a fair amount or a great deal by the pandemic: their socialization with others, their life overall, and their …

Life In Nonmetropolitan Nebraskan Communities: 2021 Nebraska Rural Poll Results, Rebecca J. Vogt, Heather Akin, Cheryl A. Burkhart-Kriesel, Bradley Lubben, L. J. Mcelravy, Timothy Meyer, Steven A. Schulz

Nebraska Rural Poll

Rural Nebraskans are less positive about the current change and expected future change in their communities this year. The proportion believing their community has changed for the better has typically been greater than the proportion believing it has changed for the worse. However, this year the proportion believing their community changed for the worse was slightly more than the proportion believing it had changed for the better (similar to what occurred in 2003 and 2009). The proportion viewing positive change in their community sharply declined from last year. The proportion believing their community has stayed the same increased sharply. Despite …

An Expected Value Of Sample Information (Evsi) Approach For Estimating The Payoff From A Variable Rate Technology, Pedro Vertino De Queiroz, Richard Perrin, Lilyan E. Fulginiti, David S. Bullock

Department of Agricultural Economics: Faculty Publications

This paper examines the payoff to variable rate technology (VRT) using a Bayesian approach following literature on the expected value of sample information (EVSI). In each cell within a field, we compare the expected payoff from an optimal variable rate conditioned on a signal from that cell, with the expected payoff from a uniform rate technology (URT) that is optimal for all cells in the field. This comparison, when evaluated across the theoretical distribution of signals, provides an estimate of the expected gross benefit from VRT relative to URT. Under plausible assumptions, a closed-form algebraic solution relates this expected benefit …

Pesticide Usage Is Compromising People’S Health In The United States: Ideas For Reducing Damages, Terence J. Centner

Department of Agricultural Economics: Faculty Publications

The development of synthetic pesticides has provided new tools for addressing troublesome pests. A review of parts of the registration process for pesticides in the United States identifies an outdated evaluation system that undervalues health damages. Registration fails to adequately consider co-formulants and effects of exposure to multiple chemicals. Frustration with failures to protect people and property from damages accompanying pesticide usage has led injured plaintiffs to resort to tort lawsuits to secure relief. However, litigation involves compensating injured persons after they are injured rather than preventing injury. A more proactive approach would be to prevent situations that injure people. …