Digital Commons Network^™

Your Farm’S Financial Condition And Profitability Revisited, Matthew Stockton, Shannon Sand

Cornhusker Economics

Looking at December futures contracts, corn prices may have reached a high and are tending to recede. If they stay higher, producers will likely have a good year. Still, if they tend to decline, which is possible given current carryover and supply projections, prices may stabilize or decline as we approach harvest. Those with multiperil crop insurance in areas with lower yields, e.g., droughtstricken areas with sufficiently high enough levels of coverage, will benefit from the February projected price of $5.91/bu. For the past two seasons, fall prices exceeded projected prices in the spring, making selling at harvest an attractive …

Dissertation On Applied Micro-Economics, Wei Liu

Lingnan Theses (MPhil & PhD)

My PhD thesis is composed of two chapters. The first chapter evaluates the effectiveness of China’s anti-corruption campaign in 2012 by conducting a difference-in-difference analysis of product-city-level cigarette consumption data from 2007 to 2014. The analysis found that following the campaign, there was an increase in sales of middle-end cigarettes and a decrease in sales of luxury cigarettes, which contrasts with the trend for lower-end cigarettes. This substitution pattern may be attributed to a decrease in public spending on luxury goods, and the patter is also influenced by officials’ wages. Additionally, our findings suggest that provinces with more intense anti-corruption …

Transforming Unemployment Insurance For The Twenty-First Century: A Comprehensive Guide To Reform, Stephen A. Wandner

Upjohn Press

This book proposes options and recommendations for comprehensive reform of the unemployment insurance program that was initiated as a social insurance program by the Social Security Act of 1935. It documents the development of the program and its decline since the 1970s. Reform proposals and recommendations are synthesized from reforms suggested by policy analysts and researchers over many decades.

Aca Medicaid Expansions Did Not Significantly Improve Maternal Morbidity, Pinka Chatterji, Hanna Glenn, Sara Markowitz, Jennifer Karas Montez

Population Health Research Brief Series

Rising rates of severe maternal morbidity in the U.S. highlight the unmet need for continuous and comprehensive health care for women before, during, and after pregnancy. This data slice summarizes findings from a study that tested whether ACA Medicaid expansions helped reduce severe maternal morbidity, including transfusion, ruptured uterus, unplanned hysterectomy, eclampsia, and the need for intensive care. Results show little evidence that the ACA expansions improved maternal morbidity, other than reducing the need for blood transfusions.

Environmental And Socio-Economic Stress In The Mountain West, Ayda Atici, Caitlin J. Saladino, Fatma Nasoz, William E. Brown Jr.

Environment

This fact sheet examines data on environmental and socio-economic risk metrics including which metrics pose the most risk for Nevada counties.The data are retrieved from “System for the Triage of Risks from Environmental and Socio-Economic Stressors” created by the Massachusetts Institute of Technology (MIT) joint program on the science and policy of global change.

Exploring Occupational Therapy’S Role In Foster Care: A Mixed Methods Study On Financial Literacy Education For Foster Youth, Ashley Carmichael, Karen Park

Summer 2023 Virtual OTD Capstone Symposium

Background: Foster youth are children under 21 years old who have been removed from their homes due to neglect or abuse and are susceptible to early adversity and trauma (Alternative Family Services, n.d.; AOTA, 2017). Financial literacy is the knowledge and skills to take control of finances (National Financial Educators Council, n.d.). In the foster care setting, occupational therapists (OTs) provide client-centered care that traditionally focuses on transitional life skills, such as seeking employment (American Occupational Therapy Association [AOTA], 2017).

Problem/Purpose: The lack of resources for foster youth to gain financial literacy skills leads to a disadvantage in …

Assessing Determinants Of Participation In Conservation Programs In The U.S., Manita Ale, Simanti Banerjee, Taro Mieno, Karina A. Schoengold

Cornhusker Economics

In order to generate ecosystem services (ES) from privately owned intensively managed agricultural land, the United States Department of Agriculture (USDA)’s Farm Service Agency (FSA) and Natural Resources Conservation Service (NRCS) have implemented many conservation programs such as the Conservation Reserve Program (CRP), Conservation Stewardship Program (CSP), and Environmental Quality Incentives Program (EQIP), to name a few. These programs provide financial and technical assistance to farmers and ranchers to adopt land management practices that generate ES.

Apolipoprotein-Ε4 Is Associated With Higher Fecundity In A Natural Fertility Population, Benjamin Trumble, Mia Charifson, Tom Kraft, Angela R. Garcia, Daniel K. Cummings, Paul L. Hooper, Amanda J. Lea, Daniel Eid Rodriguez, Stephanie V. Koebele, Kenneth Buetow, Bret Beheim, Riana Minocher, Maguin Gutierrez, Gregory S. Thomas, Margaret Gatz, Jonathan Stieglitz, Caleb E. Finch, Hillard Kaplan, Michael Gurven

ESI Publications

In many populations, the apolipoprotein-ε4 (APOE-ε4) allele increases the risk for several chronic diseases of aging, including dementia and cardiovascular disease; despite these harmful effects at later ages, the APOE-ε4 allele remains prevalent. We assess the impact of APOE-ε4 on fertility and its proximate determinants (age at first reproduction, interbirth interval) among the Tsimane, a natural fertility population of forager-horticulturalists. Among 795 women aged 13 to 90 (20% APOE-ε4 carriers), those with at least one APOE-ε4 allele had 0.3 to 0.5 more children than (ε3/ε3) …

Why Are Unemployment Insurance Claims So Low?, Christopher J. O'Leary, Kenneth J. Kline, Thomas A. Stengle, Stephen A. Wandner

Employment Research Newsletter

No abstract provided.

How The Manufacturing Extension Partnership Can Anchor U.S. Workforce Development, Matthew D. Wilson, Nichola Lowe, Greg Schrock, Rumana Rabbani, Allison Forbes

Employment Research Newsletter

No abstract provided.

Two Essays On Pollution, Trade And Industries In China, Jie Bai

Lingnan Theses (MPhil & PhD)

The relationship between environment and human economic activities is intricately intertwined. This thesis delves into the investigation of the causal effect of pollution on exports and, in turn, examines the impacts of industrial intelligence on the environment. It is organized into two chapters. The first chapter of the thesis studies whether and how air pollution affects firms’ exports based on Chinese data (2000-2007). The literature on the correlation between trade and environment is vast, but studies almost exclusively focus on the causal effects of trade on environment. This study examines the reverse effects. In the analysis, we use PM2.5 concentrations …

Valuation Of Oyster Reef Restoration Along The Gulf Coast, Freedom Enyetornye

Theses and Dissertations

The objective of this study is to estimate the willingness to pay of U.S. Gulf Coast residents to support oyster reef restoration. The Gulf Coast is the leading commercial oyster- producing region in the United States, accounting for approximately 46% of the total commercial oyster harvest in 2021. My benefit estimates were based on data obtained from a contingent valuation survey of 6,475 Gulf Coast respondents. I estimated the willingness to pay (WTP) for oyster reef restoration using interval regression and Turnbull lower-bound methods. The estimated mean WTP value is in the range of $142 and $436 per household. The …

Regional Economic Impacts Of Enterococcus-Related Beach Closures In Mississippi, Jessica Lynn Browne

Theses and Dissertations

High levels of Enterococcus are the most frequent reason for beach closures on the Mississippi Gulf Coast and can be made worse by human activities. When beaches close, tourism can decrease, affecting sales. This study aims to 1) analyze the regional economic impact of beach closures at the county level, 2) show empirically how serious the impact of high levels of Enterococcus are compared to other causes of beach closures, and 3) discuss the policy implications for regional economies linked to beach closures. I use a response function approach with beach closure and county-level monthly gross taxable sales data. Results …

Utilizing Soil Quality Data For Premium Rate Making In The Federal Crop Insurance Program, Rylan Moore

Theses and Dissertations

The federal crop insurance program provides crop insurance for millions of acres and many commodities every year. The Risk Management Agency of the USDA is responsible for determining the premium rates for these covered commodities. Currently, the quality of soil is not considered when determining baseline yields and expected premium rates. This study utilizes the moment-based maximum entropy method to assess the effect of incorporating soil in the rate making methodology. Several moments of upland cotton yield in Arkansas, Mississippi, and Texas are conditioned on weather, irrigation, and soil control variables. Ultimately, I find evidence of mispriced premium rates for …

Skilled Workers’ Mobility And Attrition: The Case Of Florida Emergency Medicine Physicians, Vassina Hassane Meite

Theses and Dissertations

Emergency medicine (EM) physicians constitute the front line of healthcare providers. They work swiftly to address critical situations, diagnose illnesses, and stabilize patients. Amidst a growing need and shortage of EM physicians, this longitudinal descriptive study captures EM physicians’ preferences for practice locations by studying Florida EM physicians’ relocation patterns between 2006 and 2020. Esti- mates from a Cox Proportional-Hazards model and fixed effects logistic regressions suggest that wage amenities are not a strong determinant of relocation over time. Physician attrition and relocation are instead more saliently affected by high work volumes within the EM physician’s primary work location.

Shifting Frontiers Economic Consequences Of The Polish Partitions, Andrew J. Fox

Theses and Dissertations

This thesis uses spatial regression discontinuity design to examine the impacts of historical border changes on economic development in modern Poland. Positive effects on institutions and infrastructure are found in the Austro-Hungarian zone of the Polish partition, while the Prussian zone suffer negative consequences due to 20th-century destruction and post-war expulsions.

Intertemporal Preferences Or (In)Attention To Future Costs: Identifying Factors Influencing Variation In Health Behaviors, Christopher Gustafson

Cornhusker Economics

When you have the urge to buy a fancy coffee drink at your favorite coffee place, do you think about alternative future uses of the money that you would spend on the drink? If, in the end, you decide to forego buying the drink to save money, you have, by definition, considered what you are giving up now—the drink—in order to have the money later, but many people may not consider the future opportunities they forego when they make decisions now. Research suggests that this asymmetric attention to immediate versus future opportunity costs— the benefits that we give up when …

Determinants Of Net Interest Margin For Banks Operating In Pales-Tine, Islam Abdeljawad, Ajyad Bahlaq

An-Najah University Journal for Research - B (Humanities)

The goal of this research is to identify the factors that influence the net interest margin (NIM) for Palestinian conventional banks. Palestine is a unique country with poor governance, political uncertainty, and regulatory insufficiency, adding higher information asymmetry to the decision-making process. The sample is comprised of unbalanced panel data from 15 commercial banks for the period 2011–2020. The research used a pooled OLS, a fixed-effect model, a random effect model, a robust pooled OLS, a difference GMM, and a system GMM estimators. Evidence collected supports that net interest margin is positively influenced by risk aversion, operating costs, and loan-to-deposit, …

Determinants Of Market Participation Among Milk Producers In Kyrgyzstan, Akhmadjon Nurullaev

Graduate Theses and Dissertations

This study explores the key factors that drive milk producers to enter the milk market as sellers in Kyrgyzstan. The study utilizes the Life in Kyrgyzstan dataset, a nationally representative survey that tracks 3,000 households and 8,000 individuals throughout Kyrgyzstan. The results were analyzed with two different models: Heckman’s two-stage and the double hurdle models. The results show that regional location, ethnic group origin, risk awareness, dependency ratio, vehicle ownership, total value of assets, distance to agro market, and family shock occurrence significantly impact both market participation and the volume of milk sales. The findings hold great significance in establishing …

Are There Differences In Household Borrowing Across Religions?, Seth Dunn

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

This study explores the relationship between religion and economic behavior, specifically asking whether variations in household borrowing can be attributable to identification with different Christian religious traditions across the United States. The hypothesis of different borrowing behaviors across religions is motivated historically and theoretically. Historical data from l967 and 1971 are used in ordinary least squared and logistic regression analyses. Density of religious affiliations and relevant controls are used to predict households’ debt and attitudes towards different reasons for borrowing. Some differences across religions are found. This research contributes to a broader literature exploring the impact of religion on economic …

The Economic Impact Of Oil And Gas Production In The Permian Basin, Aditi Sarkar

Economics ETDs

The dissertation aims to analyze the economic and social consequences of unconventional oil and gas (UO&G) production in the Permian Basin, located in southeastern New Mexico and West Texas. The first paper focuses on the effect of methane reduction regulations imposed by the United States (US) government on the production of natural gas and the drilling of new wells. Specifically, the question asked is “what is the impact of methane reduction regulations on the drilling of new wells and the production of natural gas over a 40-year time horizon?” I develop dynamic optimization in a system dynamic setting to assess …

Essays On Human Capital, Labor, And Gender, Kritika Sen Chakraborty

Economics ETDs

This dissertation is a collection of chapters that demonstrate the factors affecting human capital and labor market outcomes of adolescents and the gender differences in the quality of employment of adults in South Africa.

The second chapter evaluates the impact of South Africa’s Child Support Grant, an unconditional means-tested grant provided to age-eligible children, on adolescent nutrition outcomes. The findings suggest that welfare programs can alleviate extreme undernutrition and overnutrition among females during the critical growth period of adolescence.

In the third chapter, I use longitudinal data from rural South Africa linked with geospatial climate indicators to examine the effect …

Three Essays On The Economics Of Children’S Health And Education In Nepal, Khusiman Pun

Economics ETDs

First essay: This paper studies the impact of Nepal’s 1996-2006 Maoist insurgency on the nutritional status of children. We employ the difference-in-difference (DID) model. The proxy for conflict intensity is killings per thousand population (KPT). The finding of our study is that a marginal increase in KPT decreases the height-for-age (HAZ) of the children by 0.0844. The loss in child health was statistically not significant in both non-poor and poor households. Therefore, the impact of the insurgency on child health is largely driven by the negative effect of the insurgency on Janajaties, irrespective of their economic status.

Second essay: This …

Who Benefits From Tuition-Free, Top-Quality Universities?: Evidence From Brazil, Suzanne Duryea, Rafael P. Ribas, Breno Sampaio, Gustavo R. Sampaio, Giuseppe Trevisan

Economics Faculty Publications and Presentations

This paper investigates the long-term impact on earnings of attending a tuition-free, top-quality university in Brazil. We identify the causal effect through a sharp discontinuity in an admission process based on test scores. If admitted, low-income students are found to increase their earnings by 26% ten years later. However, admission has a small and insignificant effect on high-income students. The difference between income groups is not explained by educational attainment, program choice, or selection into better-paying jobs. The evidence suggests that most low-income applicants, if not admitted, still graduate from college but with much lower returns to education. High-income applicants …

Water Scarcity: Impact On Water Rights, Institutions, And An Irrigated Agriculture, Nataly Medina

All Theses

This thesis combines two papers to provide a better understanding of the effects and management of water scarcity during periods of water shortage. The first manuscript discusses the evolution of water rights across the southeastern United States in response to increasing demands and droughts, while the second manuscript studies the effects of water scarcity on agriculture production in the western US.

The southeastern United States has historically benefited from abundant water supplies, allowing them to apply the riparian doctrine with little regulation. However, in the past few decades, the region has undergone major shifts in water policy. In the first …

A Postmortem Analysis Of Covid-19 Ensemble Forecasts: Forward Or Sticky Information?, Jinman Pang

Legacy Theses & Dissertations (2009 - 2024)

This study conducts a postmortem analysis to evaluate the overall forecasting performance of a large number of pandemic transmission models for COVID-19 mortality. For a comprehensive accuracy analysis, we selected thirty-nine prolific forecasting models, which reported continuously national-level weekly incident death forecasts at least fifty times at four weekly horizons between June 8, 2020, and May 28, 2022. We found that the forecasting performance of individual models varies over target weeks and horizons, even after adjusting for time-varying forecast difficulty. Most individual models predicted the turning points with a lag, and very few models excelled at predicting the troughs and …

Understanding Factors Influencing Electric Vehicle Adoption: Evidence From Panel Data Analysis, Ryker Brian

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

This paper investigates the factors influencing the adoption of electric vehicles (EVs) using panel data from California. The analysis employs a panel data model with within effects to examine the relationship between EV adoption rates and various socio-economic factors. The continued analysis gives out-of-sample forecasted results for the 4 counties with the highest share of electric vehicles registered in 2021. Additionally, the paper explores the influence of supply-side issues and complementary infrastructure on EV adoption. An introduction to Hidden Markov Methods is then given as the next step in the research.

Two Essays On Retail Trading, Qiqi Liang

Theses and Dissertations in Business Administration

Essay 1: Retail investors from the discount broker Robinhood swarm into stocks with pending earnings announcements and stay away from them immediately after the announcements. We study four competing explanations for this phenomenon: liquidity provision, informed trading, lottery preference, and attention-induced herding by noise traders. We find strong evidence that, immediately around earnings announcements, Robinhood investors’ behavior is primarily driven by attention-induced noise trading. Our results offer new insights into retail traders’ motivation for trading when they face heightened uncertainty from earnings announcements. Our study also goes beyond Barber et al.’s (2022) limited focus on the top 0.5% of the …

Beef And Dairy Substitution Effects Associated With Carbon Labeling And An Information Intervention, Sara Gardner Hedgecock

Graduate Theses and Dissertations

Understanding consumer perceptions of carbon emissions in agriculture is a critical step to help increase the sustainability of food consumption. According to the Food and Agriculture Organization of the United Nations, 14.5 percent of all global anthropogenic GHG emissions are estimated to be represented by livestock (FAO), and cattle, raised for beef and milk, are the largest animal species responsible for emissions, comprising over 60 percent of the livestock sector’s emissions. This motivates this study’s analysis of beef and dairy milk products and alternatives. To better understand how consumers may substitute meat and milk products when provided with information about …

Sharing Economy Last Mile Delivery: Three Essays Addressing Operational Challenges, Customer Expectations, And Supply Uncertainty, Nicolò Masorgo

Graduate Theses and Dissertations

Last mile delivery has become a critical competitive dimension facing retail supply chains. At the same time, the emergence of sharing economy platforms has introduced unique operational challenges and benefits that enable and inhibit retailers’ last mile delivery goals. This dissertation investigates key challenges faced by crowdshipping platforms used in last mile delivery related to crowdsourced delivery drivers, driver-customer interaction, and customer expectations. We investigate the research questions of this dissertation through a multi-method design approach, complementing a rich archival dataset comprised of several million orders retrieved from a Fortune 100 retail crowdshipping platform, with scenario-based experiments. Specifically, the first …