Digital Commons Network^™

Tourism, Institutions, And The Paradox Of Inclusion: How Institutional Quality Moderates Tourism’S Impact On Inclusive Growth In High-Income European Countries, Saqib Munir, Abdul Ghaffar, Mushab Rashid

Arab Economic and Business Journal

Inclusive economic growth in high-income European economies remains contested despite strong institutions and advanced tourism sectors, with limited understanding of how institutional quality and gender-inclusive governance condition the tourism–inclusivity nexus. This study examines the independent and interactive effects of tourism development, institutional quality, gender-inclusive governance, digital infrastructure, environmental sustainability, and income inequality on inclusive economic growth across 15 European countries over 2000–2024. Using World Bank and WGI data, a panel ARDL framework, supported by FMOLS robustness checks is applied to capture dynamic long- and short-run relationships among mixed-order integrated variables. Results indicate that tourism development (β = 5.351, p < 0.001) and institutional quality (β = 8.029, p < 0.001) decisively enhance inclusive growth, yet their interaction exerts a significant negative effect (β = –5.271, p < 0.001), suggesting over-regulation may dampen tourism’s inclusivity potential. Environmental sustainability also contributes positively (β = 0.164, p < 0.001), while income inequality shows a counterintuitive long-run positive association (β = 0.026, p < 0.001). Gender-inclusive governance has a small but significant positive effect (β = 0.005, p = 0.004), whereas digital infrastructure is statistically insignificant. These findings extend institutional economics and endogenous growth theory by revealing governance flexibility as critical to unlocking inclusive tourism benefits, and they inform SDG 8 and 10 policies by advocating balanced regulatory frameworks, renewable energy investment, and targeted redistributive mechanisms in advanced economies.

Understanding Statutory Corporate Tax Rates And Corporate Tax Revenue: Evidence From Oecd Countries, 2015–2023, Carter Johnson

Celebrating Scholarship and Creativity Day (2018-)

This paper analyzes the relationship between statutory corporate tax rates and corporate tax revenues among the OECD countries from 2015-2023. Since the 1980’s, statutory corporate tax rates have been gradually declining, however, the relationship between rate and revenue remains unclear. The Laffer Curve helps motivate the relationship between rate and revenue within the theoretical model. Foreign Direct Investment (FDI) and Real GDP are included as control variables, along with incorporating inflation and per capita measurements. The fixed effects panel regression findings conclude there is no direct relationship between corporate tax rate and revenue. However, FDI and Real GDP were found …

In Silico Model Of Musa Acuminata Stem As An Anticancer On Oral Squamous Cell Carcinoma Against Egfr, Nevrila Dewi Rachmayani, Amy Nindia Carabelly, I Wayan Arya Krishnawan Firdaus, Maharani Laillyza Apriasari, Juliyatin Putri Utami

Journal of Dentistry Indonesia

Background: Oral squamous cell carcinoma (OSCC) is characterized by overexpression of the epidermal growth factor receptor (EGFR). Citral, eucalyptol, and caffeic acid phenethyl ester (CAPE), which are derived from Musa acuminata, have shown anticancer activity. This study evaluated the potential of citral, eucalyptol, and CAPE from Musa acuminata as anticancer agents for OSCC by targeting EGFR using an in silico approach.

Methods: Potential biological activity was predicted using Prediction of Activity Spectra for Substances (PASS) Online. Molecular docking was conducted with AutoDock Vina, and BIOVIA Discovery Studio was used to analyze binding affinity, interaction types, and bond …

Micro-Ct Evaluation Of Root Canal Transportation And Centering Ability In Mesial Canals Of Mandibular First Molars, Selen Ince Yusufoglu, Esma Saricam, Mert Ocak, Ferhat Geneci, Burak Bilecenoğlu

Journal of Dentistry Indonesia

Background: This study aimed to evaluate canal transportation, centering ability, structure model index (SMI), surface area, and root canal volume changes in the mesial canals of mandibular first molars using micro-CT.

Methods: Twenty-four mandibular first molars with two separate mesial canals and moderate curvature were included. Teeth were scanned using micro-CT before instrumentation and randomly divided into three groups (N = 8). Root canals were prepared using OneShape, OneCurve, and Rotate file systems, followed by post-instrumentation micro-CT scanning (10µm/pixel resolution). Changes in canal volume, surface area, transportation, centering ability, and SMI were analyzed at the apical, middle, and …

The Economic Impact Of Grand Forks Airbase On North Dakota Using Input – Output Analysis & Va Mortgage Loan Evaluation, Jack S. Weikum

Undergraduate Theses and Senior Projects

In this paper, I examine the economic contributions of the Grand Forks Air Force Base to our community. This paper and research seek to find out what the total economic impact of the base truly is compared to its public reports. The base’s own impact statements do not consider the indirect effects associated with its operations. To fully examine its true economic impact, we must consider two important aspects that affect the local economy and other industry sectors. Specifically, I will first examine the economic impact that base operations directly have on expenditures, employment, and labor income. This information will …

Money And State Politics: State Legislature Partisan Dynamics And Ideology Outcomes Following Citizens United V. Fec, Jillian E. Pastore

Bates College Journal of Political Studies

What effect has Citizens United v. FEC had on state-level partisanship and the policy outcomes that follow from it? Scholarship on the influence of corporate and union spending in political campaigns has largely centered on federal elections. In this paper, I extend the analysis to the state level, leveraging the fact that Citizens United created a natural experiment across the states. Prior to the Supreme Court ruling, roughly half of the states prohibited corporate and union independent expenditures in state elections (including for governor, state senate, state house, and state supreme court races). The Citizens United decision effectively nullified these …

Supporting Those Who Serve: The Impact Of Peer Support On Law Enforcement Suicide, Emily N. Warren

Honors College Theses

Individuals working in law enforcement face daily stressors that far exceed those experienced by the general population. This elevated exposure to stress has been associated with increased rates of mental health disorders and suicide among law enforcement officers. In response, peer support programs have gained recent attention, with new state and federal legislation promoting peer support as a strategy to address the mental health crisis within law enforcement. This paper examines the impact of statewide peer support programs on law enforcement suicide rates through statistical analysis. A difference-in-differences analysis is used to compare state-level law enforcement suicide rates before and …

Expectations And Realities In Primary Care Appointment Access In The United States: A National Study, Brigham Walker, Ethan Tsai, Alexandra Shimanovsky, Edel Doherty, Sarah E. Tinkler, Rajiv Sharma

Economics Faculty Publications and Presentations

Objective: While patients expect timely appointments, little is known about how accurately patient expectations reflect the realities of access to a primary care physician.

Methods: We deployed a national survey (N = 6119, conducted in 2021) to measure patient expectations and a separate national field experiment (N = 11,016, conducted between 2013 and 2016) where trained research assistants called physician offices seeking an appointment to measure physician availability.

Results: Using multivariate regression analyses, we find that patients expected to call 1.9 physicians to secure an appointment, consistent with an appointment offer rate of 49%. However, expectations of 5.4 days wait …

Caregiving For Older Adults: How The Child And Dependent Care Credit Could Help, Gabrielle Pepin, Yulya Truskinovsky

Upjohn Institute Policy and Research Briefs

No abstract provided.

Performance-Based Budgeting Implementation Strategies For Improving Financial Performance, Waleed Ibrahim Alsyaegh

Walden Dissertations and Doctoral Studies

The lack of effective strategies for allocating organizational financial resources can lead to adverse business outcomes. Business managers are concerned about the ineffective allocation of financial resources, as it can impede financial performance and sustainability.Grounded in stakeholder theory, the purpose of this qualitative single-case study was to explore the performance-based budgeting strategies that business managers use to sustain financial profitability. The participants were 10 business managers who oversee subsidiaries that successfully implemented performance-based budgeting.Data were collected through semistructured interviews and the review of organization documents. Through thematic analysis, four themes were identified: (a) traditional versus contemporary budgeting; (b) importance of …

Scientific Research In Cuba: A General Analysis With A Special Focus On Energy, Agriculture And Technology, Henri Dou, Pierre Fournie

International Journal of Islands Research

An analysis of science in Cuba is carried out using data from the OpenAlex database. Examples are developed: agriculture, rice, technology in relation to the current situation: national food supply, energy and medicine. The predominance of research in biology and medicine and the low commitment in the fields of agriculture, energy, medicinal plants and technology are highlighted. Various development schemes are proposed. The conclusion is that research must be directed towards strategic areas: food and energy, must be less dispersed and that technology must be better taken into account. Three proposals are made: the development of a chemical analysis platform …

Out-Of-Pocket Costs And Antihypertensive Medication Use Among Veterans: A Natural Experiment, Alexander R. Zheutlin, Alexander Chaitoff, Daniel Addo, Joshua A. Jacobs, Catherine G. Derington, Eric L. Stulberg, Peter A. Glynn, Bernardo Modenesi, Jordana B. Cohen, Adam P. Bress

Department of Neurology Faculty Papers

BACKGROUND: Blood pressure (BP) control remains suboptimal in the United States despite available low-cost antihypertensive medications. Even small out-of-pocket medication costs may contribute to adherence. We determined whether $0 versus >$0 out-of-pocket costs for antihypertensive medications is associated with differences in adherence, discontinuation, BP control, and cardiovascular outcomes.

METHODS: We included veterans with newly diagnosed hypertension who initiated antihypertensive medication in the Veterans Health Administration from 2004 to 2022. A fuzzy regression discontinuity design with 2-stage residual inclusion leveraged differences in medication copay policy at a 50% service-connected disability threshold (≥50% service-connected disability: $0 out-of-pocket cost versus < 50%: $8 monthly cost). Outcomes included 1-year medication nonadherence (proportion of days covered < 80%), 1-year medication discontinuation (no medication in the final 90 days of the study year), 1-year BP control (systolic BP/diastolic BP < 140/90 mm Hg and < 130/80 mm Hg) and cardiovascular disease events (myocardial infarction, coronary revascularization, peripheral artery disease, or stroke).

RESULTS: Among 417 …

Supersuit Up Or Get Left Behind: Why A Personal Agentic Os Is Required For Commercial Viability In The New Economy, Gary Sheng, Ron Roberts

Digital Laboratory: Publisher of Internet Journal

In my first article, The Writing on the Wall, we laid out the case: self-improving AI has arrived, the economy is splitting, and every organization faces an existential choice. This paper answers the question we heard most after that piece: “Okay, I believe you. What do I do on Monday morning?” The answer is your Personal Agentic OS. It is the minimum viable infrastructure that turns you from a passive consumer of AI into a sovereign operator of it. And in April 2026, three events converged to make this the most urgent professional skill in the world: Andrej Karpathy’s LLM …

Monopsony In Academia And The Gender Pay Gap: Evidence From California, Zhanhan Yu, Alfonso Flores-Lagunes

Upjohn Institute Working Papers

We investigate monopsony power in a highly skilled labor market made up of tenure-ranked faculty in the University of California system, and analyze differential monopsony power exposure by gender. We infer the campus-level labor supply elasticity by estimating the elasticity of separations utilizing individual-level faculty data and two instruments based on campus revenues and salary scales. We find that the “exploitation rate,” a common measure of monopsony power, is about 7% for tenure-ranked faculty. There is a statistically significant difference in the monopsony power experienced by male and female faculty that appears to account for a relatively small percentage of …

Are The Self-Employed Really Their Own Boss?: Evidence On The Degree Of Autonomy And Control The Self-Employed Have Over Their Work, Katharine G. Abraham, Susan N. Houseman, Beth C. Truesdale

Upjohn Institute Policy Papers

Self-employment is commonly equated with being one’s own boss. This implies that, compared to employees, the self-employed have greater freedom to make their own decisions on key aspects of their job, including how they do their work and when they work. In this paper, we use information from a large, nationally representative survey, collected as part of the American Job Quality Study, to examine the degree to which workers in various self-employment arrangements do, in fact, control their own work. We find that while the self-employed are more likely than employees to have a lot of input into how and …

Essays In Macroeconomics, Sihyun Kim

Arts & Sciences Graduate Student Theses and Dissertations

The dissertation consists of two research projects in macroeconomics. The first chapter studies a topic in fiscal policy and sovereign debt. I became interested in this topic during my third year of the Ph.D. program while working as a research assistant for Professor Manuelli. He recommended several papers on debt sustainability in the U.S. and Japan. I initially struggled to reconcile the coexistence of low default risk and persistent fiscal deficits in these countries. This led me to think that, in addition to the realized fiscal path, the fiscal capacity---such as the tax base---can also play an important role in …

Inequality And Well-Being, Sarah E. Boslaugh

Theses

Human well-being has been a topic of interest to philosophers at least since the time of Aristotle, and well-being has also been a core concern of social scientists since the birth of the discipline in the late 18^th century. Some theories of well-being include economic inequality as a factor, and multiple ways to measure this factor have been developed; as with well-being, there is no single best measure of economic inequality and the choice of which measure to use may be based on both theoretical and practical reasons. I argue that income inequality should always be included as a …

Competition As A Solution To High Prices And Low Capacity In U.S. Healthcare: A Synthetic Control Analysis Of Certificate Of Need Repeal As A Lever For Hospital Market Reform, Eve Velasquez, Wyatt Greco

School of Public Policy Capstones

The U.S. healthcare system faces dual challenges: rising hospital prices and declining capacity. Between 2000 and 2024, average hospital expenses per adjusted inpatient day increased from approximately $1,000 to over $3,000, while hospital beds per capita declined from 3.11 to 2.45. This capstone evaluates three policy alternatives to address affordability and accessibility: restrictions on most-favored nation clauses in insurance-provider contracts, elimination of federal tax exemptions on employer-sponsored health insurance, and repeal of certificate of need (CON) laws. Through a comprehensive literature review and a synthetic control analysis of Indiana's 2019 nursing home CON reinstatement, we assess the empirical effects on …

Workforce Dynamics In Michigan’S Upper Peninsula: Trends, Shocks, And Projections Through 2030, Iryna V. Lendel, Chloe Wieber, Sevrin Williams, Gerrit Anderson, Lee Adams

Upjohn Institute Technical Reports

This report examines the economic and workforce dynamics of Michigan’s Upper Peninsula (U.P.) through 2030, highlighting the region’s ongoing transition during population decline, workforce aging, and structural labor shortages. Despite these pressures, the U.P.’s labor force remains relatively stable due to increased participation among older workers, partially offsetting declines in prime-age cohorts. The region’s economy is highly specialized, with strong concentrations in extraction, construction, and production industries—sectors that offer high wages but are vulnerable to cyclical economic downturns.

Using a combination of demographic analysis, occupational data, and industry projections, the study identifies significant skill overlap across key industries, suggesting potential …

Workforce Dynamics In Michigan's Upper Peninsula: Trends, Shocks, And Projections Through 2030, Iryna V. Lendel

Presentations

Michigan’s Upper Peninsula is navigating a complex economic transition shaped by demographic change, workforce aging, and sectoral concentration. While the region has experienced long-term population decline, its labor force has remained stable due to rising participation among older workers. At the same time, the U.P.’s economy remains highly concentrated in extraction, construction, and production industries. These industries offer strong wages but are sensitive to economic cycles.

This presentation highlights key findings on workforce structure, industry specialization, and the region’s capacity to respond to potential shocks, including major employer closures. Evidence shows substantial skill overlap across industries, creating opportunities for worker …

Hospital Concentration And Aca Premiums, Lucas Piselli

Bryant REDay (Research and Engagement Day)

This research examines the relationship between hospital market concentration and health insurance premiums in the Affordable Care Act (ACA) Marketplaces. As hospitals across the United States have increasingly merged or closed, provider markets have become more concentrated, raising questions about whether consolidation improves efficiency or instead increases healthcare costs through greater market power. Using Marketplace premium data, hospital discharge information, and demographic controls from 2014–2017, the study analyzes how hospital concentration, measured by the Herfindahl–Hirschman Index (HHI), affects insurance pricing. The findings show that highly concentrated hospital markets are associated with significantly higher Marketplace premiums, even after controlling for insurer …

Costs, Demographics, And Causative Agents In Patients Hospitalized For Drug Induced Liver Injury: Trends In A Large Academic Healthcare System, Megan Kozar, Yunisse Gonzalez, Dina Halegoua-De Marzio

Department of Medicine Faculty Papers

PURPOSE: Drug-induced liver injury (DILI) is an uncommon but potentially life-threatening condition. To date, the burden of DILI on a single, large healthcare system has not been investigated, preventing adequate resource allocation. This study aims to quantify DILI-related healthcare utilization within the Jefferson Health System (JHS) and identify case-related factors associated with high resource requirements; such information is crucial to focus efforts toward resource reduction.

PATIENTS AND METHODS: This study characterizes trends of 48 DILI cases within JHS, including demographics, payer status, causative agent, and DILI pattern. These variables were correlated with length of stay (LOS) and cost relating to …

The Hypocrisy Of The Wizards—A Proposal To Correct Incentives In Higher Education Loan Financing, Caden Benedict

School of Public Policy Capstones

This paper explores the origins of the student loan debt crisis and proposes tying university incentives to graduates' repayment plans and disclosing median earnings for degrees before students apply. Specifically, while there are numerous factors explaining why the price of education has increased dramatically since the 1970s, this paper proposes solutions that will specifically target university moral hazards by requiring universities fund: (1) the current subsidies to federal student loan repayments under income-driven plans as the House of Representatives intended before the Senate removed "risk-sharing," and (2) bankruptcy law discharge amounts. Moreover, requiring universities to disclose the median earnings of …

Ai Exposure And The Future Of Work: Tasks, Skill Demand, And Education, Erik Vasilauskas, Michael Horrigan

External Papers and Reports

No abstract provided.

The Courts Closest To The People: The Battle Between Populism And Democracy In The U.S. District Courts, Shruti Rana

Midwest Social Sciences Journal

The U.S. district courts have emerged as a critical site of contested terrain amid the chaos and controversies consuming American law and politics since the start of the second Trump administration. This article examines these frontline courts through the theoretical lens of populism, arguing that they have become a critical institutional flashpoint in the populist assault on constitutional democracy in the United States. As the courts closest to the people, the district courts occupy a unique structural position: They are the fact-finding courts, the most geographically dispersed and professionally diverse tier of the federal judiciary, and often the first institutional …

Hurdles To Retirement Security: Exploring Race, Religion, And Savings Behavior, Mamoud A. Jalloh, Sedefka Beck

Midwest Social Sciences Journal

Retirement savings have become increasingly central to household financial security as defined contribution plans replace traditional pensions. Using nationally representative data from the 2019 Panel Study of Income Dynamics, this study applies a double‑hurdle model to examine the distinct factors shaping participation in retirement plans and contribution intensity. Results reveal persistent racial and ethnic inequalities: Hispanic, Black, and Mixed‑Race workers are significantly less likely to save and contribute markedly less than White workers, even after accounting for income, wealth, and employment characteristics. Religious affiliation also influences savings behavior, with Jewish contributors saving more and several other groups saving less than …

Author Biographical Notes

Midwest Social Sciences Journal

No abstract provided.

Editor-In-Chief's Note, Surekha Rao

Midwest Social Sciences Journal

No abstract provided.

Rising Numbers, Rising Risks: Population, Growth, And Natural Disasters, Sophia Becker-Toro, Yu Ouyang

Midwest Social Sciences Journal

How does population size and growth affect the risk of natural disasters? On October 7, 2024, before Hurricane Milton makes landfall in the Tampa Bay area, Tampa Mayor Jane Castor issues a dire warning to affected citizens: “I can say without any dramatization whatsoever. If you choose to stay in one of those evacuation areas, you’re going to die.” While there is an extensive literature which focuses on the impact of climate change and/or natural disasters, there is a dearth of works on how population affects the risks of natural disasters. As both the frequency and severity of storms and …

There Is Turbulence In The Vuca World: A Path To Learning From The Micro- Environments Of Decision-Makers And Their Leadership Acumen, Bernard L. Simonin, Paul Lambert

Arab Economic and Business Journal

Decision-makers and researchers continue to ponder on how to cope with today’s volatile, uncertain, complex, and ambiguous environments (VUCA). The catch-all expression “it is a VUCA world” has gained popularity while raising some concerns on its applicability. To date, much of the focus has been in association with large-scale events of a negative nature; research has remained mostly conceptual with almost no extensive empirical investigation centered on the fully unpacked VUCA construct. This study examines the interplay between VUCA elements, turbulence, and disruption; it introduces a turbulence diagnostic tool for leadership and explores patterns of variability across types of triggering …