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Luja Volume 6: Issue 1 (Full Volume)

Laurier Undergraduate Journal of the Arts

No abstract provided.

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 …

The Globe Spins Faster; We Keep Providing Clearer Interpretive Snapshots, Nikhilesh Dholakia, Zeynep Ozdamar Ertekin, Delphine Godefroit-Winkel

Markets, Globalization & Development Review

No abstract provided.

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 …

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 …

Organizing To Engage: A Framework For Conflict Strategy, Paul Mason Carpenter

Dissertations

Conflict strategy can be exceedingly complex. While many of the basics are simple, even the simple can be highly complicated to execute. The Schlieffen Plan in World War I appeared straight forward, but execution was a great deal more complex. It failed and the result was years of trench warfare.  In addition, leaders entering conflict may not fully appreciate the full context, its effect, and the need for a long term result--a better state of peace.

Strategy and tactics may be challenging to transform as an engagement evolves. In addition, strategists must often commit to courses of action within very …

Essays On Effect Of Remote Work Opportunities On Migration And Gender Gap, Aghairza Mammadov

USF Tampa Graduate Theses and Dissertations

This dissertation examines how the expansion of remote work has reshaped key dimensionsof labor market behavior in the United States. By relaxing traditional constraints on where and how people work, remote job opportunities (RJOs) have the potential to alter both geographic mobility and labor market inequality. The first chapter focuses on how remote work affects internal migration patterns, while the second chapter examines its implications for gender differences in employment and wages.

Chapter 1 examines how the expansion of remote job opportunities shapes internal migration patterns in the United States. The expansion of remote job opportunities has decoupled employment from …

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 …

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 …

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

External Papers and Reports

No abstract provided.

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 …

Examining The Influence Of Organisational And Leadership Knowledge On Resilience During Economic Downturns-A Case Study For Sme Success, Dr. Aloma Jayasundera, Dr. Rubhesh Jha

Arab Economic and Business Journal

This study investigates how organisational and leadership knowledge impacts the resilience of Small and Medium Enterprises (SMEs) during economic downturns, focussing on a foreign-owned business processes and Information Consulting (IT) consulting company in Bahrain. This is a mixed-methods approach that integrates qualitative and quantitative data, including thematic analysis and Structural Equation Modelling (PLS-SEM). This study shows that an emphasis on external problems caused the company to disregard important internal challenges. The findings highlight the need for better crisis management and digital strategies to strengthen the organisation from within and create a better workplace culture. This study contributes new insights into …

Relationship Between Change In Unrealized Gains Or Losses Of Afs Securities And Credit Spreads Of U.S. Life Insurance Companies, Kwang Liang Yeo

Dissertations and Theses Collection (Open Access)

This study evaluates the transmission of unrealized fair value accounting losses to credit default risk within the United States life insurance sector during a period of unprecedented monetary tightening. Integrating a pre-specified confirmatory econometric framework with a text-based exploratory analysis of regulatory filings, we examine how changes in Other Comprehensive Income (OCI) and benchmark interest rate dynamics shape market perceptions of insurer default probability. Our findings reveal that credit default swap markets do not price OCI variations contemporaneously; instead, they reflect a structural one-quarter pricing lag that aligns with the regulatory timeline of financial disclosures. Furthermore, the relationship between interest …

Research On The Impact Of Industrial-Financial Cooperation On Corporate R&D Investment, Jiayin Yin

Dissertations and Theses Collection (Open Access)

The national industrial-financial cooperation pilot policy represents a key strategic initiative to implement China's strategy of building a "financial powerhouse" and guide financial resources toward empowering high-quality development in the real economy. In December 2016, four central government departments in China jointly announced the first batch of national industrial-financial cooperation pilot cities. Leveraging this quasi-natural experiment, this study comprehensively evaluates the impact of the pilot policy on corporate R&D investment activities using a sample of Chinese A-share listed companies from 2014 to 2019.

Research findings indicate: (1) The industrial-financial cooperation pilot policy significantly increases enterprises' R&D investment levels. Specifically, compared …

Search Costs, Intermediation, And Trade: Experimental Evidence From Ugandan Agricultural Markets, Lauren Falcao Bergquist, Craig Mcintosh, Meredith Startz

Discussion Papers

We study the large-scale experimental rollout of a platform that reduced search and matching frictions in Ugandan agricultural markets by connecting buyers and sellers. Market integration improved substantially: trade increased and price gaps fell. Interpreting the experiment through a trade model, we estimate treatment effects accounting for equilibrium changes that impact control markets. The intervention reduced fixed trade costs by 20% and increased trade flows between treated markets by 7% and across all markets by 1%. Scale economies shaped engagement:few farmers used the platform, but equilibrium price convergence from improved arbitrage by larger traders passed through to farm revenue.

The Impact Of Legalized Sports Betting On Divorce, Alvaro Muniz-Fernandez, Brad Humphreys, Jane E. Ruseski

Economics Faculty Working Papers Series

This paper estimates the causal effect of legalization of sports betting on marital dissolution. We exploit the staggered legalization of sports betting in states following the Murphy v. NCAA (2018) Supreme Court as a source of exogenous variation, using a U.S. state-year panel from 2012 to 2023. Implementing a difference-in-differences design, we find that legalization increases both the flow and stock of divorces: the annual divorce rate and the share of divorced men rise by 0.107 and 0.276 percentage points, respectively. These effects accumulate gradually over the post-treatment period, consistent with a mechanism operating through the slow deterioration of household …

How Wasteful Is Signaling?, Alex Frankel, Navin Kartik

Cowles Foundation Discussion Papers

Signaling is wasteful. But how wasteful? We study the fraction of surplus dissipated in a separating equilibrium. For isoelastic environments, this waste ratio has a simple formula: β/(β + σ), where β is the benefit elasticity (reward to higher perception) and σ is the elasticity of higher types’ relative cost advantage. The ratio is constant across types and is independent of other parameters, including convexity of cost in the signal. We show that the directional effects of β and σ on waste extend to non-isoelastic environments.

Financial Literacy And Fraud Vulnerability In Digital Finance: Evidence From The 2024 Nfcs, Mercedes Palacios Diaz

Posters - 2026

Digital finance has expanded rapidly through fintech platforms and cryptocurrency markets, increasing access to financial services while also exposing individuals to higher levels of financial fraud. Most research treats fraud vulnerability as a single outcome, without distinguishing between financial loss and the ability to recognize scams. This study examines how financial literacy shapes fraud vulnerability through its effects on fraud victimization and scam awareness, highlighting its dual role in reducing financial losses and improving scam recognition. Fraud vulnerability is therefore analyzed across two distinct dimensions: realized financial loss and scam awareness.

Essays Of Culture Economics: The Economic Consequences Of Cultural Change, Javier Gonzalez

Economics Theses and Dissertations

This dissertation contributes to the field of Cultural Economics by exploring the relationship between cultural transmission and economic outcomes. Across three distinct essays, this research investigates how mass media narratives shape economic preferences and labor decisions, and conversely, how economic fundamentals drive the evolution of cultural markers like language.   The first two chapters focus on the cultural and economic impact of television in Latin America, utilizing a novel dataset of telenovelas aired between 1960 and 2024. Chapter 1 extends the analysis of media influence to labor economics, studying the effect of televised female empowerment on female labor market outcomes. By …

An Austrian Approach To Accounting Regulation: How Policy Intervention Distorts The Market For Assurance Services, Kyan Howe

Student Scholarship

This thesis applies the causal-realist method of the Austrian School of Economics to the market for assurance services in the United States. The central argument is that post-crisis accounting regulation has systematically distorted the incentive structures of independent public accounting firms in ways regulators do not predict and cannot fully control. Financial crises, properly understood through Austrian Business Cycle Theory, originate in monetary distortions rather than market failure. Post-crisis regulatory responses nonetheless target the profession rather than the underlying distortion, introducing rules that alter the institutional constraints within which auditors exercise professional judgment.

The thesis develops a judgment-based equation of …

Can Argentina Overcome The Lithium Natural Resource Curse? A Case Study Into Argentina's Institutional Framework For Lithium Supply Chain Development And Innovation, Colby Greene

Senior Theses

Through the analysis of the natural resource curse, the development of institutional frameworks in societal contexts, the nature of natural resource-based industry value chains, and value creation through institutions and value chains, all in the context of Argentina’s lithium industry, this paper finds that Argentina has failed to implement the necessary institutions and promote proper policy to promote value addition and real economic growth through the conduit of the development of the lithium industry, yet it is not actively a victim of the natural resource curse. In the hierarchical nature of mining value chains, Argentina has permitted their vast lithium …

A National Security Strategy For The Middle East, Vanessa Rice, Rudy Torres, Addy Horgan, Joy Omosa, Mark Westfall

School of Public Policy Capstones

This National Security Strategy addresses the persistent national security challenges the United States faces in the Middle East, a region vital for global energy supply, economic connectivity, and a source of anti-American extremism. Recognizing the failures of past "haphazard experimentation," the strategy proposes a thoughtful, pragmatic plan prioritizing five distinct and congruent interest areas: Maintaining Regional Access, Supporting Regional Stability, Ensuring Energy Security, Defending American Citizens and Personnel, and Preserving and Protecting Western Ideals. The strategy outlines actions such as: countering Chinese and Russian influence through intelligence sharing and defense incentives; containing Iran via a new, permanent nuclear deal and …

Growth With New And Old Technologies, Bernardo Ribeiro

Cowles Foundation Discussion Papers

This paper proposes a semi-endogenous growth theory that incorporates technology vintages and the endogenous evolution of multiple technological paradigms through innovation. It provides a characterization of both balanced growth equilibrium and transitional dynamics in an environment where new technologies continuously emerge. From a positive perspective, the model rationalizes two distinct empirical patterns. Using two centuries of US patent data, I first document that the age profile of patents has a pronounced hump shape: most contemporary patents build upon technologies that are between 50 and 100 years old. Second, this age profile has remained stable throughout the past century. From a …

Soft-Floor Auctions: Harnessing Regret To Improve Efficiency And Revenue, Dirk Bergemann, Kevin Breuer, Peter Crampton, Jack Hirsch, Yero S. Ndiaye, Axel Ockenfels

Cowles Foundation Discussion Papers

A soft-floor auction asks bidders to accept an opening price to participate in a second-price auction. If no bidder accepts, lower bids are considered using first-price rules. Soft floors are common despite being irrelevant with standard assumptions. When bidders regret losing, soft-floor auctions are more efficient and profitable than standard optimal auctions. Revenue increases as bidders are inclined to accept the opening price to compete in a regret-free second-price auction. Efficiency improves because a soft floor allows for a lower hard reserve, reducing the frequency of no sale. Theory and experiment confirm these motivations from practice.

Early Childcare Attendance And Cognitive Skills In Adolescence, Ingvild Almas, Nina Drange, Costas Meghir, Henrik Daae Zachrisson

Cowles Foundation Discussion Papers

This paper examines the impact of early childcare on academic achievement for children in grade 5 and grade 9, based on a 2003 policy expansion that created quasi-random variation in slot availability for children aged 1–2. Starting childcare one year earlier increases math scores by 9.7% of a standard deviation (SD) in grade 9. Children whose mothers do not hold a high school diploma benefit by a significant 0.28% of a SD at grade 9, reducing the math achievement gap from children of higher-educated mothers by about one third. We also present evidence of strong improvements for children of immigrants.

Training Language Models For Bilateral Trade With Private Information, Dirk Bergemann, Soheil Ghili, Xinyang Hu, Chuanhao Li, Zhuoran Yang

Cowles Foundation Discussion Papers

Bilateral bargaining under incomplete information provides a controlled testbed for evaluating large language model (LLM) agent capabilities. Bilateral trade demands individual rationality, strategic surplus maximization, and cooperation to realize gains from trade. We develop a structured bargaining environment in which LLMs negotiate via tool calls within an event-driven simulator, separating binding offers from natural-language messages to enable automated evaluation. The environment serves two purposes: as a benchmark for frontier models and as a training environment for open-weight models via reinforcement learning. In benchmark experiments, a round-robin tournament among five frontier models (15,000 negotiations) reveals that effective strategies implement price discrimination …

Hitler Must Be Killed: A Wwii Case Study, Jeffrey Byford, Presley Shilling, Alisha Milam

The Councilor: A National Journal of the Social Studies

Social studies education during the 1960s experienced an educational renaissance known as the new social studies movement. Over 50 projects were funded by the National Science Foundation or private corporations to interject a student-centered curriculum into K-12 classrooms during this period. Nearly 60 years later, can student-centered decision-making activities be used in an era of high-stakes testing and planned curriculum? This article attempts to rekindle students' interest in decision-making and discussion by exploring elements in Moral Reasoning: The Value of Life from the Harvard Social Studies Project (HSSP). The activity called "Hitler Must Be Killed" helped students bring the content …

Fixed Effects Estimation Of Spatial Panel Model With Missing Responses: An Application To Us State Tax Competition, Xiaoyu Meng, Zhenlin Yang

Research Collection School Of Economics

We consider estimation and inferences for general spatial panel data models with randomly missing observations on responses. It allows for unobserved spatiotemporal heterogeneity, time-varying endogenous and contextual spatial interactions, time-varying cross-sectional error dependence, and serial correlation. A general M-estimation method is proposed for model estimation and a novel corrected plug-in method is proposed for model inference. Both take into account the estimation of fixed effects. Asymptotic properties of the proposed methods are studied, and finite sample properties are investigated. An empirical application is given using U.S. state tax competition data. The proposed methods apply to matrix exponential spatial specification and …

Genuinely Unbalanced Spatial Panel Data Models: Fixed Effects M-Estimation And Inference, Xiaoyu Meng, Zhenlin Yang

Research Collection School Of Economics

We consider spatial panel data models with genuine unbalancedness arising from the non-presence of some spatial units in certain time periods. General M-estimation methods are proposed for model estimation, which take into account the estimation of the incidental fixed effects parameters and allow for spatiotemporal heteroskedasticity and high-order time-varying spatial effects. Corrected plug-in methods are proposed for standard error estimation. The proposed estimation and inference methods are rigorously studied for their asymptotic properties and finite sample performance. An application to China’s provincial FDI inflows shows that properly accounting for genuine unbalancedness uncovers significant positive spatial spillovers that are masked when …