Digital Commons Network^™

Small-World Simulations: A New Method To Test The Effect Of Legal Rules, Johannes Kruse

Coase-Sandor Institute for Law & Economics Research Paper Series

Small-world simulation exposes an artificial society to a legal rule and observes what its members do. The agents are driven by language models: their conduct is not stipulated in equations but reasoned in their own words. The architecture can be turned on any legal regime; personalized speed limits are the demonstration, chosen because rational-choice and behavioral predictions there conflict. Validated against documented driving patterns, the simulation generates behavior no one wrote into it. Because language models are trained on what people say rather than do, the method estimates orderings, not levels: a benchmark, not a substitute for evidence.

The Rise Of Global Collaboration In China Policy Research: Evidence From Bibliometric Network Analyses, 2000–2025, Yu Xiao, Aaron Ley, Ping Xu

Political Science Faculty Publications

This study examines the evolution of China policy research and its growing role in global policy scholarship. Using bibliometric and social network analyses of 326 articles published in 20 high-impact political science journals from 2000 to 2025, we trace the field’s expansion, identify key thematic concentrations, and document the emergence of robust international collaboration patterns. Cross-national co-authorship networks reveal a clear transition from a fragmented, Western-centered structure to a dual-hub system anchored by Mainland China and the United States, while institution-level networks show that leading Chinese universities have become central collaborators and Hong Kong institutions continue to serve as critical …

Characteristics Of Cerebral Palsy In The Midwestern Us, Susie Kim, Kelsey Steffen, Lauren Gottschalk-Henneberry, Jennifer Miros, Amy Robichaux-Viehoever, Karen Taca, Bhooma R Aravamuthan

2020-Current year OA Pubs

OBJECTIVE: Cerebral palsy (CP) is the most common lifelong motor disability worldwide. Yet, data is limited on how CP manifests in the US. Our objective was to characterize and determine factors affecting functional outcomes in a large population of young people with CP in the Midwestern US.

METHODS: We integrated caregiver and clinician-facing standardized data entry into routine clinical care at a tertiary care CP center (https://bit.ly/CP-Intake-Methodology). We extracted this data for people with an ICD10 diagnosis of CP seen between March 22, 2023 and December 28, 2023 and used it to describe CP characteristics and determine factors affecting the …

Novel Insights Into Early Alzheimer's Disease: Quantitative Gradient Recalled Echo Mri Reveals Preatrophic Neuronal And Myelin Injury Concurrent With Emerging Amyloid Pathology, Satya V V N Kothapalli, Tammie L S Benzinger, Randall J Bateman, Melody Li, Cihat Eldeniz, John C Morris, Dmitriy A Yablonskiy

2020-Current year OA Pubs

BACKGROUND: Brain amyloid accumulation is considered an early sign of Alzheimer's disease (AD) pathology, appearing decades before manifestation of clinical symptoms. However, very little is known about neurodegeneration during this early AD stage. Herein we use quantitative gradient recalled echo (qGRE) magnetic resonance imaging (MRI) to reveal preatrophic microstructural neuronal and myelin damage concurrent with amyloid pathology.

METHODS: qGRE MRI and positron emission tomography (PET) amyloid [

RESULTS: qGRE detected significantly lower gray matter neuronal density and white matter myelination in the group of participants with amyloid level below the conventional amyloid-positive threshold (mean cortical standardized uptake value ratio of …

Biological Aging Acceleration In Major Depressive Disorder: A Multi-Omics Analysis, Breno Satler Diniz, Shangshu Zhao, Gabin Drouard, Eero Vuoksimaa, Miina Ollikainen, Eric J Lenze, Ming Xu, Richard H Fortinsky, George A Kuchel, Jaakko Kaprio, Chia-Ling Kuo

2020-Current year OA Pubs

Major depressive disorder (MDD) is linked to a higher risk of premature aging, but the mechanisms underlying this association remain unclear. Using data from two population cohorts (UK Biobank and Finnish Twin Cohort), we evaluate the relationship between systemic and organ-specific proteomic and epigenetic aging acceleration and MDD. A lifetime history of MDD was associated with accelerated proteomic aging at both systemic and organ-specific levels-including the brain-in both cohorts, with stronger associations than those observed with systemic epigenetic aging. Systemic and brain-specific proteomic aging acceleration were linked to higher risks of incident MDD and a greater risk of Alzheimer's disease, …

Alzheimer's Disease Stage 1 And 2: Biology, Diagnostics, And Treatment, Suzanne E. Schindler, Sarah M. Hartz, Et Al.

2020-Current year OA Pubs

No abstract provided.

Concordance Of Fluorescence In Situ Hybridization, Whole-Exome Sequencing, And Chromosomal Microarray For Evaluating High-Risk Molecular Features In Meningiomas, Brenndan Crumley, Emilie Russler-Germain, Sonika Dahiya

2020-Current year OA Pubs

BACKGROUND: Meningiomas are the most common primary intracranial tumors, classified into three WHO grades based on histologic and/or molecular criteria. cIMPACT-NOW Update 8 underscores the increasing importance of molecular testing in grading and risk stratification, noting that morphologically WHO grade 1 tumors with concurrent 1p and 22q losses demonstrate clinical behavior comparable to WHO grade 2 meningiomas. This study aimed to assess the concordance of fluorescence in situ hybridization (FISH), chromosomal microarray analysis (CMA), and whole-exome sequencing (WES) in defining the molecular risk profile of meningiomas.

METHODS: A total of 113 meningiomas were analyzed by WHO grade to assess the …

Approximation Algorithms For Center-Based K-Clustering, Ankita Sarkar

Dartmouth College Ph.D Dissertations

Center-based metric k-clustering is a rich class of well-studied optimization problems. These include the classical k-center, k-median, and k-means problems. In all these problems, a client set C and a set F of candidate facilities live in a metric space. We are required to pick or "open" k facilities S ⊆ F to minimize some objective function, potentially subject to further constraints on S. Such problems are NP-hard, which has encouraged a long line of research in approximation algorithms for them.

In this thesis, I present research on center-based k-clustering in scenarios where either …

A Generalized Framework For The “Core” Thalamocortical Circuit Computation, Charles Liu

Dartmouth College Ph.D Dissertations

This thesis explores a biologically inspired computational framework based on a common excitatory-inhibitory circuit in the superficial layers of the cortex. By varying the strength of local feedback inhibition, this single circuit gives rise to distinct unsupervised learning behaviors: strong inhibition leads to clustering and hierarchical clustering, while weak inhibition produces principal component-like representations. From this principle, we develop three algorithms: Lateral Inhibition Clustering (LI-C), Lateral Inhibition Hierarchical Clustering (LI-HC), and Antipodal Iterative Mean Estimation (AIME).

LI-C performs clustering without requiring a predefined number of clusters, using a competitive learning rule to extract dominant patterns from data. LI-HC extends this …

Buying Blind: Corruption Risk And The Erosion Of Oversight In Federal Ai Procurement, Jessica Tillipman

GW Law Faculty Publications & Other Works

The United States is accelerating toward a corruption crisis of its own making. In its race to rapidly acquire artificial intelligence (AI), current policy risks undermining longstanding procurement integrity safeguards. This article examines how AI increases traditional corruption risks and introduces new vulnerabilities that current oversight mechanisms are ill-equipped to address.

Recent federal AI policies have accelerated adoption while simultaneously narrowing regulatory oversight, effectively leaving “regulation by contract” as the primary—and profoundly inadequate—mechanism for embedding safeguards. The consequence of these policies is that the government is “buying blind,” acquiring AI technologies without adequate transparency, audit rights, or testing requirements. These …

Ethnonationalism By Algorithm, Spencer A. Overton

GW Law Faculty Publications & Other Works

In the United States, artificial intelligence (“AI”) policy has become a critical arena for ethnonationalism—an ideology that defines national belonging through shared ancestry, culture, and language. Amid rapid demographic change and cultural anxiety, the second Trump Administration has harnessed federal AI governance to advance its broader agenda of dismantling diversity—most notably through Executive Order 14,179, “Removing Barriers to American Leadership in Artificial Intelligence” and related legal directives. By eliminating safeguards against algorithmic bias and recasting equity as an ideological threat to innovation, the policies facilitate exclusion under the guise of neutrality. These moves are not merely deregulatory; they represent a …

Governing Ai Without Agencies: Self-Regulatory Organizations And The Federal Backstop, Aram A. Gavoor

GW Law Faculty Publications & Other Works

Artificial intelligence is accelerating American innovation and strategic advantage. The governance task is to provide predictable compliance baselines that support scale and competitiveness while remaining workable under executive branch policy, statutory baselines, and the rules that now govern the administrative state. Congress remains slow and factional, and agencies face rising procedural and remedial constraints. Recent Supreme Court doctrine has reduced the administrative state’s interpretive and enforcement leverage. Regulated entities can challenge agency rules when those rules newly impose concrete harm, litigate statutory meaning without Chevron-style mandatory deference to agency statutory interpretations with limited exceptions, and invoke strengthened procedural safeguards in …

Brief Of Amicus Curiae Professor Steven L. Schooner In Support Of Petitioners' Petition For Certiorari In King V. United States (U.S. Supreme Court), Aram A. Gavoor, Eric Frank, Giovanna Milano, Matt Novotny, Tegan Oliver, Kaci Waguespack, Steven L. Schooner

GW Law Faculty Publications & Other Works

This is an amicus brief in support of a U.S. Supreme Court petition for certiorari in King v. United States (No. 25-856), in which GW Law School's GW Law’s Administrative Law, Issues, and Appeals Clinic represented government contracts expert, GW Law Professor Steven L. Schooner). Petitioners—retired UPS employees William King, Stephen Dardzinski, and the Estate of Anthony Gugliuzza (on behalf of a class of retirees and pension beneficiaries)—challenge the Federal Circuit’s novel “underlying assets” test (created in reviewing a matter initially decided in the U.S. Court of Federal Claims), which withholds per se Takings Clause protection for vested rights to …

The Unacceptable Risks Of Uninsured Nonbank Stablecoins: Written Testimony Presented To The Uk House Of Lords' Financial Services Regulation Committee, Arthur E. Wilmarth Jr.

GW Law Faculty Publications & Other Works

This written testimony was submitted to the Financial Services Regulation Committee of the United Kingdom House of Lords, in response to that Committee’s “Call for evidence” on the “Growth and proposed regulation of stablecoins in the UK,” https://committees.parliament.uk/call-for-evidence/3845/. This testimony provides an overview of the global stablecoin market and the current leading uses of stablecoins. The testimony also describes the unacceptable dangers that uninsured nonbank stablecoins pose to financial stability, economic welfare, consumer protection, monetary policy, regulatory compliance, and law enforcement. The testimony presents the following policy recommendations:

(1) Stablecoins should be regulated in the same way as bank deposits. …

Chapter 2: Do We Still Believe In Process? Democracy And The Fundamental Value Of Dialog Across Difference, Paul S. Berman

GW Law Faculty Publications & Other Works

This essay surveys a few of the many ways to understand what democracy actually is and how to evaluate when it exists and when it is lost. Ultimately, I argue for a pluralist vision that emphasizes both democracy and law's potential ability to bring multiple communities and differing worldviews into dialog with each other. But no conception of democracy can survive unless people are willing to embrace the idea that a fair process can lead to an undesired outcome and that, therefore, even those who lose in a process can have sufficient faith in that process to abide by and …

The Evolving Procurement Fraud Landscape: Emerging Risks For Government Contractors, Jessica Tillipman, Sarah Needham

GW Law Faculty Publications & Other Works

This Briefing Paper examines the evolving procurement fraud enforcement landscape and identifies emerging risk areas that government contractors should monitor. While procurement fraud has long been an enforcement priority across administrations, the current Department of Justice has aggressively expanded its use of the False Claims Act (FCA) and related authorities, embedding fraud enforcement into the contractor compliance infrastructure through new task forces, mandatory contract clauses, Federal Acquisition Regulation deviations, and disclosure obligations aligned with current policy priorities including cybersecurity, anti-discrimination, and trade compliance.

The Paper begins by mapping the federal fraud enforcement taxonomy, distinguishing among criminal fraud provisions under Title …

Misinformation In Parental Alienation Discourse Can Mislead Courts And Endanger Children, Joan S. Meier

GW Law Faculty Publications & Other Works

Common social science assertions by parental alienation proponents – in expert opinions, judicial trainings and scholarship – can persuade judges that parental alienation is both so real and so destructive that it requires the draconian remedies of removal of children from a loving, physically safe parent and/or forcing them into contact with a parent they fear. These assertions are typically stated as though they are research-based or well-established. Review of cited or other relevant research, however, shows that these assertions are misinformation, unsupported by and/or contrary to established research. This article explores two such claims: first, that children’s fear or …

Clickwrap Accountability, Alicia Solow-Niederman

GW Law Faculty Publications & Other Works

Picture a public-facing generative AI chatbot on a government website that can answer questions about benefits eligibility.  Systems like these expose a sociotechnical-legal divide: they route around the standard due process framework, because there has been no formal government determination, yet they induce reliance from users, above and beyond past rounds of automated legal guidance.  Moreover, if there is an error, current doctrine on government errors and equitable estoppel makes relief unlikely.

This Essay focuses on government deployment of public-facing generative AI chatbots and critically assesses the front-end power dynamics that determine who is filtered out of government programs before …

Two Heads Are Better Than One: Integrating International Law And Global Public Health Approaches To Firearm Violence To Promote Public Safety And Human Rights, Arturo J. Carrillo, Jonathan E. Lowy

GW Law Faculty Publications & Other Works

In his Advisory of June 25th, 2024, the U.S. Surgeon General, Vivek H. Murthy, declared firearm violence a public health crisis and presented a damning picture of the widespread deaths, injuries and trauma caused by gun violence in the United States. A critical feature of the firearm violence crisis in the United States that the Surgeon General did not expressly address in his report–or even mention–is the role of the manufacturers, distributors, and dealers of firearms, collectively referred to as “the gun industry.” It is an open secret that the U.S.-based firearm industry engages in manufacturing, marketing, distribution and sale …

The Future Of Governance, Richard J. Pierce Jr

GW Law Faculty Publications & Other Works

In this contribution to a symposium, Professor Pierce describes the traditional ways in which we have governed the federal regulatory process and then describes the major changes in the legal and political environment that require us to create a new regulatory governance structure. He concludes that we need to take three steps: (1) change the primary election process in every state from a closed primary to either an open primary or a bipartisan primary; (2) defend the rulemaking process from the many attacks on it; and (3) be prepared to abandon the traditional structure of agency adjudications in favor of …

Bargaining Inefficiency Due To Mispricing Under Incomplete Information : Evidence From The Bilateral Oligopolistic Containership Time Charter Market, Jaeung Cha

World Maritime University Ph.D. Dissertations

A well-established body of bargaining studies theoretically demonstrates that inherent limitations in observing the counterplayer’s private information give rise to an incomplete information setting in bargaining, leading to efficiency losses associated with mispricing, costly delays, and even bargaining failures. As the shipping market, a business-to-business market in which products are generally heterogeneous and the number of both sellers and buyers is limited by high entry/exit barriers, relies on a bargaining mechanism to determine tailored transaction prices, market pricing is prone to inefficiencies associated with incomplete information. However, the relevant empirical evidence remains underexplored in both the shipping finance and bargaining …

Kedudukan Putusan Peradilan Etik Sebagai Keputusan Tata Usaha Negara: Studi Kasus Gugatan Hakim Konstitusi Anwar Usman, Satrio Febriyanto

Jurnal Hukum & Pembangunan

As an effort to concretize ethics, there is a process of formalizing ethics into a set of rules through a code of ethics. The code of ethics needs institutional enforcement instruments so that it can be effectively applied through ethical trials. Ethical courts, as institutions that adjudicate violations of the code of ethics, have the authority to issue decisions as a follow-up to cases of violations of the code of ethics that they handle. In carrying out its duties, ethical courts use ethical and moral analysis to assess the appropriateness of an action. This analytical approach differs from legal decisions …

From Digital Skills To Digital Ventures: Exploring The Influence Of Digital Competence On Infopreneurship Intentions Of Library And Information Science Students In Nigerian Polytechnics, Uwaebuka Wisdom Madu Dr., Stephen Adekunle Ajayi Dr

Library Philosophy and Practice (e-journal)

The focus of this study was to investigate the influence of digital competence on infopreneurship intention among Library and Information Science (LIS) students in federal polytechnics in South-West Nigeria, a context characterized by high graduate unemployment and rapid digital transformation. Guided by the Theory of Planned Behaviour and Eshet-Alkalai's Digital Literacy Model, a descriptive survey design was employed. The population comprised 638 final-year LIS students across four federal polytechnics, with a sample of 468 selected through multi-stage sampling. A validated questionnaire with a reliability coefficient of 0.828 was used for data collection. 388 responses amounting to 82.9% response rate was …

Uae Traditional Folklore Through Modern Media And Its Educational Potential: The Case Of Freej, Shahad Imad Mostafa

Theses

This mixed‑methods study examined how the Emirati animated series Freej preserves traditional folklore through vernacular language, dialect, and idiomatic expressions, and evaluated its educational potential. Guided by four questions on folklore representation, dialect/idiom use, the role of the characters, and curricular applicability, the research combined content analysis of selected episodes, interviews coding and a survey of 100 Emirati participants; survey data were summarized with descriptive statistics to triangulate qualitative insights.

Findings indicated that audiences overwhelmingly perceived Freej as linguistically and culturally authentic: 95% rated the dialect as very/somewhat authentic, 94% said it reflects elders’ speech, and 89% felt the series …

Roundtable Discussion: Women Leadership In Business Transformation - Esg As A Catalyst For Sustainable Growth, Center For Entrepreneurship And Innovation

Faculty Journal Articles

ESG (Environmental, Social, and Governance) has become increasingly prominent in Egypt’s corporate and regulatory landscape, yet its potential as a driver of sustainable growth and business transformation remains underutilized. While disclosure and governance practices have improved, ESG is still largely approached as a compliance and reporting obligation rather than an integrated framework for value creation, resilience, and long-term competitiveness. At the same time, organizations face mounting pressures from climate risk, resource constraints, evolving workforce expectations, and investor scrutiny, making the effective integration of ESG into strategy and operations more urgent than ever. Women’s leadership represents a critical, yet underleveraged, enabler …

The Problems Of Measuring Prestige: How To Research And Report On The Value Of Graduate Writing Programs, Vicki R. Kennell

Purdue Writing Lab/Purdue OWL Presentations

This workshop aims to help attendees think through the processes of conducting research to identify their writing program’s value for graduate students and communicating results in ways that are intelligible to funding bodies. Activities are divided into three categories: identifying values; evaluating programs and collecting data; and expanding current efforts and overcoming problems.

Clinical And Community-Based Recovery Models: The Focus On How They Can Be Better Together, Alicia Wilder

Graduate Research Papers

Two of the main pathways for individuals to access recovery services are clinical and community-based. The clinical model focuses on medical stabilization and treatment, followed by community-based care that provides peer-driven support and sustainability through connection. The purpose is to examine how recovery models aim to support those in recovery and pinpoint the ways they can integrate medical and social systems to meet client needs. Comparing the two will allow us to understand how each model supports sustained recovery and overall well-being. The question that will be researched in this study is: How do acute clinical treatment and community- based …

“En La Clase, Sí. En Estados Unidos, No.”: La Motivación, La Pertenencia Y El Intercambio De Recursos En Clases Para Adultos Aprendices De Inglés, Katie Hunter

Graduate Research Papers

En los Estados Unidos, los programas de educación para adultos pueden abrir la puerta a varias oportunidades para estudiantes con trasfondos académicos no tradicionales. Los programas como la educación básica para adultos, la equivalencia de escuela secundaria, la preparación profesional y técnica y, lo más importante para los propósitos de este estudio, la educación para adultos aprendices de inglés, promueven el progreso profesional y apoyan a los estudiantes a identificar y trabajar para alcanzar sus metas personales. Sin embargo, en este contexto educativo es de suma importancia reconocer el conocimiento arraigado en la experiencia vivida que los estudiantes traen al …

Integrating Literacy Into A High School Climate Change Unit, Bailey Bushman

Graduate Research Papers

The ability to read is an important skill for members of society. Teaching students to read is often left up to elementary teachers and then secondary English teachers are expected to expand on those skills, but other content areas can help teach the needed literacy skills to students. In addition to typical literacy skills like reading and writing, students need to be able to understand climate science in order to make responsible decisions about the Earth’s future.

One way to ensure that students are getting both literacy skills and disciplinary content would be for science teachers to include a variety …

Transforming The Chemistry Classroom: Flipped Learning As A Scaffold For Inquiry, Hannah Alicia Nash

Graduate Research Papers

This action research study examines how the placement of flipped instruction within a 5E instructional model impacts student content understanding and perceptions of learning in a high school Chemistry II course. Research was conducted across three sections during a gas laws unit, with each section experiencing a different instructional approach. These approaches included flipped instruction in the Engage phase, flipped instruction in the Explain phase, or a non-flipped approach in which all parts of the 5E occurred in class. Pre and post tests were used to measure student understanding, while surveys and reflections were used to gather student perceptions of …