Digital Commons Network^™

‘Invest!’: Liberty Bonds And Stock Ownership Over The Twentieth Century, Gillian Brunet, Eric Hilt, Matthew Jaremski

Economics: Faculty Publications

The Liberty Bond drives of World War I were nation-wide interventions aimed at increasing financial literacy and associating bond ownership with patriotism. Using data from the first year of the Survey of Consumer Finances, 1947, through 1971, we investigate whether exposure to the drives shaped investing behavior over the long run. We find that households residing in counties that had high Liberty Bond participation had greater stock and bond ownership rates in later decades, and held more favorable opinions towards retirement saving and stock investment. These effects are present only among cohorts actually exposed to the bond drives, and not …

Educational Pathways In East Texas: The Smartest Decisions, Manuel Reyes-Loya, Cecilia Cuellar, Sara Maldonado

Hibbs Brief

This Hibbs Brief examines how educational pathways affect careers and earnings in East Texas. It finds that bachelor's degrees generally lead to higher lifetime earnings, while associate degrees and certificates provide quicker, more affordable routes into in-demand jobs. East Texas trails state and national averages in degree attainment, which may limit economic growth. The brief emphasizes that choosing the right educational path depends on personal goals and local labor market needs.

Pandemic-Driven Healthcare Disruptions And Their Disproportionate Impact On Patients With Diabetes: Evidence From Texas, Meryem Saygili, Gultekin Gollu, Zehra Tekin

Economics Faculty Publications and Presentations

Background: Diabetic Ketoacidosis (DKA) is a life-threatening complication of uncontrolled diabetes. The COVID-19 pandemic may have increased DKA incidences and worsened outcomes both through the potential diabetogenic effects of SARS-CoV-2 infection (direct effect) and through pandemic-related disruptions in healthcare (indirect effects,) including delays in seeking or receiving care, reduced access to routine outpatient services, and strains on hospital capacity. The objective of this study is to examine changes in the frequency and outcomes of hospitalizations with DKA in Texas hospitals following the COVID-19 pandemic and to quantify the contributions of pandemic-related healthcare disruptions and SARS-CoV-2 infection. Comparisons to patients with …

Borderplex Business Barometer, Volume 9, Number 10, Thomas M. Fullerton Jr., Steven L. Fullerton

Border Region Modeling Project

No abstract provided.

Alfred Russel Wallace Notes 38. Alfred Russel Wallace's "Revolt Of Democracy": A Critical Analysis Of Early 20th Century Labor Theory And Its Contemporary Relevance, James Williams, Charles H. Smith Editor

Faculty/Staff Personal Papers

This article examines Alfred Russel Wallace’s political treatise The Revolt of Democracy (1913), analyzing his theoretical framework for addressing labor unrest and economic inequality in early 20th-century Britain. Wallace's work presents a comprehensive critique of competitive capitalism and proposes systematic government intervention to address structural poverty. Through close textual analysis and comparison with contemporary UK labor conditions, this study evaluates the enduring relevance of Wallace's economic theories and policy prescriptions. The analysis reveals significant continuities between early 20th-century and contemporary debates about living wages, government employment standards, and wealth redistribution, while highlighting both the prescience and limitations of Wallace’s analytical …

What Can Trends In Emergency Department Visits Tell Us About Child Mental Health?, Han Choi, Adriana Corredor-Waldron, Janet Currie, Chris Felton

Cowles Foundation Discussion Papers

Increases in mental health diagnoses and suicidal behaviors in Emergency Departments are often cited as evidence of an accelerating child mental health crisis. We ask whether trends in ED visits provide an accurate picture of changes in U.S. child mental health. These measures have been profoundly affected by changing conventions about screening, defining, and coding of mental illness. We conclude that child mental health has been deteriorating, but not by the startling magnitudes suggested by jumps and trends in some measures such as suicidal ideation. Although reported suicidal behaviors rose 228% from 2006–2021, the true rise in mental health disorders …

Montana Folk Festival 2025, Butte, Montana, Rachel Baer, Ava Worbets, Kika Bradford

Institute for Tourism and Recreation Research Publications

This study was conducted for the Montana Folk Festival to provide insight into the characteristics of attendees of the 2025 Montana Folk Festival. 968 attendees from the event completed the survey. Results show that 80% of respondents were residents of Montana, of which 37% were from Butte-Silver Bow County. Out-of-county respondents spent an average of 4.5 nights in Montana, reporting a total spending of $263,194.25, mostly in hotel/motel/bed and breakfasts and restaurants/bars. Results provide event organizers with useful data for future event planning, making improvements to the event, event marketing/promotion, and understanding the visitor spending associated with the event.

Eco 4000 – Statistical Analysis For Economics And Finance [Syllabus], Dmytro Dushko

Open Educational Resources

The course introduces econometric techniques that are useful for conducting empirical analyses in economics and finance. Its purpose is to enable students to master these concepts and successfully complete an independent empirical project. The course will be structured into three roughly equal parts: the first part will cover probability and sets, providing a foundation for statistical reasoning; the second part will focus on statistics, delving into quantitative methods for analyzing economic data; and the third part will introduce econometrics, emphasizing linear models that establish relationships between two or more variables of interest. We will explore linear models from both theoretical …

The Motherhood Penalty On Health: Evidence From China, Ang Sun, Fang Xia, Xuan Zhang

Research Collection School Of Economics

Understanding women’s physical and mental well-being following childbirth is critical for informing policies on labor market equity, family support, and fertility. Using event study methods and panel data from China, we document a persistent motherhood penalty in both physical and mental health, whereas the health impacts on fathers are minimal. While mothers experience a temporary reduction in paid work hours, they face a sustained increase in unpaid domestic labor — housework and childcare — resulting in a net increase in total work time. This additional workload likely contributes to deterioration in health. Mothers are also more likely to engage in …

Short-Term Mortality And Healthcare Utilization Consequences Of Pension Income Receipt: Evidence From South Korea, Mimi Jeon, Seonghoon Kim, Kanghyock Koh

Research Collection School Of Economics

We examine short-term consequences of pension income receipt on mortality and healthcare utilization within the monthly payment cycle. Using the national death registry data of South Korea, we document that the mortality rate decreases by 1.2–1.4 percent in the week of the disbursement date. The mortality-reducing effects are larger for causes of death that could have been avoided through timely and effective healthcare interventions. Using healthcare claims data, we document that the number of hospital admissions increases during the disbursement week. We provide suggestive evidence of greater mortality-reducing effects from a smaller but more frequent disbursement than from a monthly …

Investigating The Market Dynamics Of Aeroponically Cultivated Products With Delay, Pulak Kundu, Uzzwal Kumar Mallick

Mathematical Modelling and Numerical Simulation with Applications

Aeroponically grown potatoes offer higher yields and year-round production but often face delayed market entry due to high setup costs, technical barriers, and logistical challenges. A delay-based mathematical model has been newly proposed in this study to analyze the dynamics of demand, supply, and pricing for aeroponically grown products. The model’s existence, stability, and sensitivity have been investigated analytically, and numerical simulations have been carried out using the Runge-Kutta 4th order method with the dde23 solver. Findings reveal that market stability is maintained when delays are below seven years, but delays beyond this threshold lead to persistent fluctuations in price, …

Measuring What Matters: Designing Metrics For A Justice-Centered Climate Transition, Mathilde Roger-Estrade

COP30

Climate justice is growing concerns in the sphere of climate policy, yet few practical tools exist to measure whether climate action is fair, inclusive and prioritizing the most vulnerable. This paper examines existing global frameworks, such as the Environmental Performance Index (EPI), Nationally Determined Contributions (NDCs), and emerging tools like PRISM and JUSTICE Integrated Assessment Models (IAMs). While these initiatives offer valuable insights, most of them lack actionable and efficient metrics to quantify climate justice implementation. Based on literature and case studies, this study proposes a set of measurable indicators across four defined justice dimensions: Distributive, Procedural, Recognitional and Exposure. …

The Role Of Modern Costing Techniques (Green Target Costing, Total Quality Management) In Reducing Production Costs And Achieving Sustainable Development Goals: “An Exploratory Study In The Iraqi Stock Market”, Mawj Abbas Jasim Alhchaimi, Ali Mahdi Hameed, Fatimah Flayyih Oudah, Adnan Kadhum Matrood

Muthanna Journal of Administrative and Economics Sciences

Costing techniques, such as Green Target Costing and Total Quality Management, play a crucial role in achieving sustainable development goals. These techniques assist organizations in achieving integration between economy, environment, and society, leading to sustainable development. Green Target Costing helps identify and reduce environmental costs, encouraging companies to use resources efficiently, and contributing to sustainable development goals. Additionally, Total Quality Management improves quality, reduces costs, and promotes a quality culture within the organization, ultimately contributing to sustainable development through enhanced institutional performance. The use of these costing techniques, Green Target Costing and Total Quality Management, enables organizations to achieve sustainable …

South Carolina Reemployment Services And Eligibility Assessments (Resea) Process Analysis Report, Gabrielle Pepin, Christopher J. O'Leary, Aaron Sojourner

Upjohn Institute Technical Reports

No abstract provided.

Exploring The Relationship Between Quality Audits Performance Metrics And Compliance Within Healthcare Quality Management Systems, Abdulrahman Abdullah Alrahmani

Muthanna Journal of Administrative and Economics Sciences

This research examines the complex interconnections for quality audits, performance measurements, and compliance rates inside a healthcare quality management system by analyzing data coming from 500 patients across several departments within a single hospital. The study adopts a quantitative methodology, including diverse healthcare quality metrics such as patient satisfaction, infection rates, readmission rates, and medical mistakes. Statistical analysis indicated a robust positive connection (r = 0.808, p < 0.05) between quality audit scores, and performance measures, indicating, that elevated audit scores strongly predicted superior hospital performance. The association between compliance rates, and performance measurements used to be poor (r = 0.004, p > 0.05), indicating a more intricate interaction within the quality management system analysis for departments including Cardiology, Neurology, Orthopedics, Pediatrics, and General Medicine revealed comparable trends, alongside correlation values between 0.77, and 0.83. ANOVA …

Rising Waters, Falling Taxes: The Impact Of Hurricane Sandy On Property Tax Assessments In New York City, Wei Guo, Qing Miao, Yusun Kim, Yilin Hou

Center for Policy Research

Climate disasters pose fiscal challenges for local governments by increasing recovery costs and demand for property tax relief. Homeowners with or without property damage face tax burdens that may not match changes to their property value. This study examines the impact of Hurricane Sandy on property values and tax assessments in New York City. Using a difference-in-differences approach and comprehensive property-level data, we find that (1) inundated properties faced greater tax burdens due to limited declines in taxable value; (2) unaffected properties in flood zones saw tax burden increases due to declining market values and unchanged taxable values; and (3) …

Ai Exposure And The Future Of Work: Linking Task-Based Measures To U.S. Occupational Employment Projections, Erik Vasilauskas, Michael Horrigan

Reports

No abstract provided.

The Role Of Strategic Alignment In Achieving Sustainable Competitive Advantage-An Analytical Study At Al-Maaref University College, Ali Ahmed Mohammed

Muthanna Journal of Administrative and Economics Sciences

This study aims to determine the role of strategic alignment as an independent variable and its correlation with sustainable competitive advantage as a dependent variable at Al-Maarif University College. The researcher employed a descriptive-analytical methodology, which comprised a cohort of faculty members from the college, with a sample size of 72 respondents. The researcher employed a questionnaire as the primary instrument for data collection, utilising the statistical software (SPSS) in conjunction with (Excel) for data analysis. Research has demonstrated a direct correlation and beneficial effect of strategic alignment in its dimensions (communication, value, governance, partnership, infrastructure, skills) on sustainable competitive …

Indigenous People Integration Into National Climate Decision Making Process, Omnia Ahmed Ayoub Ahmed

COP30

Our policy paper here is going to explore the urgent need to recognise and enhance the participation and integration of indigenous communities in global climate cases and discussions in decision making processes , despite their contribution now….we are focusing on their case now because they are the most Affected by its impacts , due to their strong connection to natural eco systems , their traditional knowledge and their practices are essential for the biodiversity conservation and sustainable resource management but , unfortunately there was a systemic exclusion due to some factors and limiting and representation in in climate conferences such …

Ecocide In The War On Gaza: An Environmental Crime That Affects The Whole World, Yazan A. Albatta

COP30

Environmental destruction in conflict zones is an escalating global crisis that directly undermines climate justice and ecological stability. This policy paper examines the concept of ecocide through the lens of the war on Gaza, where the deliberate or reckless targeting of natural resources has caused severe and lasting damage to water, soil, air, and biodiversity. The Gaza case reveals how warfare can accelerate climate change, destroy carbon-absorbing ecosystems, and leave communities with uninhabitable land and poisoned water supplies. Using Gaza as the primary case study, and drawing comparisons to environmental impacts observed during the Iraq war, the paper analyzes the …

Empowering Healthcare Providers With Ai-Based Climate Health Risk Training, Mohamed Saleh Abdelsalam Abdallah Mahmoud

COP30

Climate Change (CC) is an emerging threat to human health and livelihood, increasing the burden of health-related illnesses, vector-borne diseases, and non-communicable diseases (NCDs). Due to the gaps in capacity building and education, limited curricula, and time constraints, Health professionals (HCPs) and healthcare students are unprepared to address the climate-health nexus. The urgency for a climate-health training and research in applying ACE principles with digital tools, particularly AI and mobile platforms, in order to reach health care resilient systems. Using global evidence and a real-world case study such as WHO-reported Early Warning and Response System (EWARS), which is piloted in …

Strengthening Climate Resilience Through National Adaptation Plans And Nature-Based Solutions: A Developing Country Perspective, Seif Heikal

COP30

Climate adaptation is a critical and urgent priority for developing countries, which face disproportionate risks from escalating climate impacts. As COP30 takes place under Brazil’s presidency, adaptation is brought up as a fundamental negotiation theme, emphasizing the operationalization of the Global Goal on Adaptation (GGA), the scaling of National Adaptation Plans (NAPs), and the implementation of the Sharm El-Sheikh Adaptation Agenda (SAA). This policy paper explores the persistent gaps in adaptation finance, governance, and implementation that hinder effective resilience building. It highlights the strategic potential of nature-based solutions (NbS) to deliver cost-effective, sustainable adaptation while promoting societal integration. Finally, the …

Facilitating The Move Towards A Wellbeing Economy Through Supporting Infrastructure: A Review Of Frontrunner Countries, Henry Bartelet, Vincent De Gooyert

Quantitative Methods and Information Technology Faculty Publications

As more governments seek to shift beyond gross domestic product (GDP) as the dominant measure of progress, the concept of a “wellbeing economy” has gained traction. This approach prioritizes human and environmental wellbeing through broader, more holistic policy frameworks. A central question in this transition is what the implications of shifts to a wellbeing economy are for infrastructure investments. In this study, we identify four frontrunner governments, Bhutan, Scotland, New Zealand, and Wales, that have formally adopted wellbeing economy principles. We analyse how each operationalizes the concept and assess the resulting implications for infrastructure planning and investment. Despite shared goals, …

Debt Accumulation In Fossil Fuel-Reliant Localities During The Shale Boom And Implications For The Energy Transition, Brandon Charles

Center for Policy Research

The energy transition away from fossil fuels poses long-term economic risks for communities reliant on oil and natural gas production and some may face exceptionally difficult challenges in adapting to the change. Bonds issued by these localities during the shale boom may undermine their financial resilience as shale activity dwindles. Declining tax revenue may undermine their ability to service the debt and maintain the associated physical assets. This study addresses the extent to which local governments in oil- and natural gas-producing communities accumulated significantly more municipal debt during the shale boom than other communities. The analysis uses bond issuance data …

Beyond Personal Responsibility: Government Support For The Substantive Human Condition, Martha T. Mccluskey

Contributions to Books

Government protection against systemic harm to human well-being is stymied by the liberal idea that power is most legitimately wielded by autonomous individuals taking personal responsibility for their substantive well-being. Instead, a robust vision of democracy and socioeconomic justice requires grounding legitimate power in institutional responsibility, replacing the formal individual actor of liberal theory with the universally embodied, embedded human subject developed in Martha Fineman’s Vulnerability Theory. This chapter connects the message of personal responsibility in neoliberal US welfare reform policies to rationales defending the government’s failure to alleviate systemic human harm in the 2008 financial crisis and the accelerating …

Chinese Prostitution Policies From 1949 To 2024 : An Analysis From The Perspectives Of Marxism, Political Economy, Cultural Citizenship, And Feminism, Ning He

Lingnan Theses (MPhil & PhD)

Existing scholarship on Chinese prostitution control largely focuses on limited historical periods, legal regulations, or single theoretical perspectives, leaving a gap in understanding how Chinese prostitution policies have evolved from a historical perspective across the entire post-1949 era. This study aims to fill this gap by addressing four research questions: (a) What were the main changes in Chinese prostitution policies from 1949 to 2024? (b) How far can the four approaches (Marxism, political economy, cultural citizenship, feminism) effectively explain the nature of Chinese prostitution policies in different periods? (c) What are the main factors shaping Chinese prostitution policies in different …

Validation Of The Jefferson Health-Related Social Needs Screener, Sara Beachy, Kristin L. Rising, Richard W. Hass, Terry Hyslop, Isabella Muti, Mackenzie Kemp, Rhea E. Powell, Cara Martino, Baligh R. Yehia, Joseph G. Cacchione, Patricia C. Henwood

Jefferson Hospital Staff Papers and Presentations

INTRODUCTION: Screening for health-related social needs (HRSN) is a growing national health priority. While multiple HRSN screening tools currently exist, none to our knowledge have been evaluated using robust statistical analyses. The goal of this work is to provide results from a validation study of the Jefferson HRSN screener conducted across inpatient and outpatient settings.

METHODS: This retrospective cross-sectional psychometric study included HRSN assessments conducted across inpatient and outpatient settings with adult patients from March 2023 to May 2024. The study was conducted across a 17-hospital academic health system serving a diverse community in a 9-county area crossing two states …

Two Essays On Health And Health Behavior In China, Jiamin Tan

Lingnan Theses (MPhil & PhD)

This thesis consists of two empirical studies on elderly mental health and on health behaviors. The first study investigates the long-term impact of childhood hunger on mental health in later life, using data from two nationally representative surveys in China. The study finds that childhood hunger exposure significantly increases the risks of depression and anxiety in later life. These effects are most pronounced among individuals exposed after age 5, suggesting that autobiographical memory formation plays an important role beyond socioeconomic and health pathways. The findings further indicate these impacts can be mitigated through economic interventions, such as welfare programs, and …

Education And Fertility: Evidence From An Instrumental Variable Approach Using Higher Education Expansions In Turkey, Badi H. Baltagi, Haci M. Karatas

Center for Policy Research

This paper examines the impact of higher education on women’s fertility behavior in Turkey. To address the endogeneity of education we use the plausibly exogenous variation in college availability in Turkey between 1983 and 2000. We find that increased education of women in Turkey significantly reduced the number of children and increased the probability of childlessness at the end of the fecund period. The effect of education on fertility worked through a postponement in first births at ages following college graduation until the age of 35, an improvement in women’s labor market outcomes, better marriage market outcomes, and use of …

Legends, Lies, & Rewritten Lives: After The Little Bighorn: Forgotten Struggles Of Those Who Walked Away, Thomas B. Davidson

DU Textbooks

This Narrative is about an event that occurred on June 25, 1876, on the banks of the Little Bighorn River in what is now the state of Montana. Seen from a 21st century perch, it tells a story of a contest between the armed representatives of two different civilizations, each of which fought in the manner of its society. The narrative will attempt to balance the truth of what happened while also relating an engaging story, but without drifting into sensationalism. The narrative will go beyond a focus on the meeting of the soldiers from either group to explore the …