Digital Commons Network^™

Common Correlated Effects Estimation For Dynamic Heterogeneous Panels With Non-Stationary Multi-Factor Error Structures, Shiyun Cao, Qiankun Zhou

Faculty Publications

In this paper, we consider the estimation of a dynamic panel data model with non-stationary multi-factor error structures. We adopted the common correlated effect (CCE) estimation and established the asymptotic properties of the CCE and common correlated effects mean group (CCEMG) estimators, as N and T tend to infinity. The results show that both the CCE and CCEMG estimators are consistent and the CCEMG estimator is asymptotically normally distributed. The theoretical findings were supported for small samples by an extensive simulation study, showing that the CCE estimators are robust to a wide variety of data generation processes. Empirical findings suggest …

Open Repair Of Complete Proximal Hamstring Avulsions In Workers' Compensation Patients, Emma E Johnson, Joseph M Brutico, Lasya Rangavajjula, Yuwei Xia, Ryan W Paul, Peters Otlans, Justin W Arner, Sommer Hammoud, James P Bradley, Steven B Cohen

Rothman Institute Papers

Background: Several studies have reported excellent results after surgical repair of proximal hamstring avulsions. However, the effect on these patients of receiving workers' compensation has not yet been explored.

Hypothesis: Workers' compensation patients undergoing proximal hamstring repair of complete tears will have similar outcomes when compared with a matched control group of non-workers' compensation patients.

Study Design: Cohort study; Level of evidence, 3.

Methods: Workers' compensation patients who underwent complete proximal hamstring avulsion open repair between 2010 and 2019 were identified (WC group). A control group was matched by age (±3 years), sex, and body mass index (BMI; ±3). Demographics …

Which Filipino Students Are Being Left Behind In Mathematics? Testing Machine Learning Models To Differentiate Lowest-Performing Filipino Students In Public And Private Schools In The 2018 Pisa Mathematics Test, Minie Rose C. Lapinid, Macario O. Cordel Ii, Jude Michael M. Teves, Sashmir A. Yap, Unisse C. Chua, Allan B. I Bernardo

Angelo King Institute for Economic and Business Studies (AKI)

Filipino students performed poorly in the PISA 2018 mathematics assessment, with more than 50% obtaining scores below the lowest proficiency level. Students from public schools also performed worse compared to their private school counterparts. We used machine learning approaches, specifically binary classification methods, to model the variables that best identified the poor performing students (below Level 1) vs. better performing students (Levels 1 to 6) using the PISA data from a nationally representative sample of 15-year-old Filipino students. We analyzed data from students in private and public schools separately. Several binary classification methods were applied, and the best classification model …

The Jwst Early Release Science Program For The Direct Imaging And Spectroscopy Of Exoplanetary Systems, Sasha Hinkley, Aarynn L. Carter, Shrishmoy Ray, Andrew Skemer, Beth Biller, Elodie Choquet, Maxwell A. Millar-Blanchaer, Stephanie Sallum, Brittany Miles, Niall Whiteford, Polychronis Patapis, Marshall Perrin, Laurent Pueyo, Glenn Schneider, Karl Stapelfeldt, Jason Wang, Kimberly Ward-Duong, Brendan P. Bowler, Anthony Boccaletti, Julien H. Girard, Dean Hines, Paul Kalas, Jens Kammerer, Pierre Kervella, Jarron Leisenring, Eric Pantin, Yifan Zhou, Michael Meyer, Michael C. Liu, Mickael Bonnefoy, Thayne Currie, Michael Mcelwain

Astronomy: Faculty Publications

The direct characterization of exoplanetary systems with high-contrast imaging is among the highest priorities for the broader exoplanet community. As large space missions will be necessary for detecting and characterizing exo-Earth twins, developing the techniques and technology for direct imaging of exoplanets is a driving focus for the community. For the first time, JWST will directly observe extrasolar planets at mid-infrared wavelengths beyond 5 μm, deliver detailed spectroscopy revealing much more precise chemical abundances and atmospheric conditions, and provide sensitivity to analogs of our solar system ice-giant planets at wide orbital separations, an entirely new class of exoplanet. However, in …

Association Between Metabolic Overweight/Obesity Phenotypes And Readmission Risk In Patients With Lung Cancer: A Retrospective Cohort Study, Zinuo Yuan, Yiping Cheng, Junming Han, Dawei Wang, Hang Dong, Yingzhou Shi, Kyle L Poulsen, Xiude Fan, Jiajun Zhao

Faculty, Staff and Student Publications

BACKGROUND: Increased body mass index (BMI) and metabolic abnormalities are controversial prognostic factors of lung cancer. However, the relationship between metabolic overweight/obesity phenotypes and hospital readmission in patients with lung cancer is rarely reported.

METHODS: We established a retrospective cohort using the United States (US) Nationwide Readmissions Database (NRD). We included adult patients diagnosed with lung cancer from January 1, 2018 to November 30, 2018 and excluded patients combined with other cancers, pregnancy, died during hospitalization, low body weight, and those with missing data. The cohort was observed for hospital readmission until December 31, 2018. We defined and distinguished four …

Inflation Reduction Act: The Five-Minute Version, Manuel Reyes-Loya, Joshua Menhennet

Hibbs Brief

In this issue of the Hibbs Brief, we discuss key elements and possible future effects of House Bill 5376, better known as the Inflation Reduction Act (IRA). We will provide an overview of the bill along with an analysis from various agencies on the bill’s predicted effects over the next 10 years

Natural Shoreline Infrastructure In Humboldt Bay For Intertidal Coastal Marsh Restoration And Transportation Corridor Protection: 50% Design Report, Ghd, Northern Hydrology & Engineering, Conor Shea

Local Reports and Publications

This report evaluates the feasibility of a project to develop natural shoreline infrastructure, also known as nature-based adaptation strategies or nature-based solutions, along a vulnerable segment of Humboldt Bay shoreline adjacent to the Highway 101 transportation corridor between Eureka and Arcata.

Reformed Worship (Rw) 145 - Advent / Christmas (September 2022), Reformed Worship Editors

Reformed Worship Magazine

Editorial: These Are Our Stories by Joyce Borger....2

Digital Bodies by W. David O. Taylor....3

Q&A: Celebrating the Prince of Peace by John D. Witvliet....7

Songs for the Season: A Psalm for Advent by Wendell Kimbrough....9

What Is God Like? by Matt Ackerman and Bailey Sarvar Attema....12

Candle Lighting Litanies for Advent and Christmas by Sally Powell....19

Advent with the Ancient Church by Anthony Bolkema and Jim Oord....23

God is Faithful! Let's Celebrate! by Rebecca Hoeksema Snippe....27

Worship that Disturbs by Chris Schoon....32

Slaughter of the Innocents by Noah Livingston and …

Critical Social Foundations Of Education: Advancing Human Rights And Transformative Justice Education In Teacher Preparation, Magnus O. Bassey

Publications and Research

No abstract provided.

Ba-Ba-Bachman’S: A Note On Song Production In Juvenile Bachman’S Sparrows (Peucaea Aestivalis), Hans Gonzembach, Heather Wolverton, Rindy Anderson

Florida Field Naturalist

No abstract provided.

Friends Of Ffn, Florida Ornithological Society

Florida Field Naturalist

No abstract provided.

Fos Special Publications, Florida Ornithological Society

Florida Field Naturalist

No abstract provided.

The Public Right To Education, Matthew Patrick Shaw

University of Chicago Law Review

Public education is “the most important function of state and local government” and yet not a “fundamental right or liberty.” This Article engages one of constitutional law’s most intractable problems by introducing “the public right to education” as a doctrinal pathway to a constitutional right to education process in three steps. First, it identifies that the otherwise right-to-education foreclosing case, San Antonio Independent School District v. Rodriguez, only contemplated education as a fundamental right or liberty interest. Second, by identifying public education as a due process–protected property interest, this Article presents a viable pathway for circumventing Rodriguez. Third, mindful of …

An Information-Production Theory Of Liability Rules, Jacob Assaf, Roy Shapira

University of Chicago Law Review

The negligence-versus–strict liability debate is over in tort law, and negligence has clearly won. Yet the fact that our accident-compensation system is fault based continues to attract much opposition in popular sentiment and academic circles. Standard economic analysis views strict liability as preferable to negligence because it is easier to administer and leads to better risk reduction: strict liability induces injurers not only to optimally invest in precaution but also to optimally adjust their activity levels. Standard analysis thus views the prevalence of negligence as unjustifiable on efficiency grounds. This Article challenges the conventional wisdom and clarifies an efficiency rationale …

Beyond The Classroom: The Broader Effects Of Public Preschool Expansion On Children’S Early Educational Experiences And Early Literacy Skills, Michah Rothbart, Taryn Morrissey

Center for Policy Research

While previous research documents direct benefits of preschool for those who attend, less is known about how targeted expansions of public preschool to low-income households affects children’s early educational experiences, preschool attendance patterns, and school readiness in a broader community. This study uses administrative data from Virginia of first-time kindergarteners from 2011 to 2019 (about 630,000 students) and a discrete increase in targeted public pre-K (VPI+) to better understand the effects of expanding means-tested public preschool on patterns of prekindergarten participation and school readiness throughout the community. We find decreased probability that children in expansion districts spend no time in …

Federal Appeals Court Affirms Injunction Against Biden Administration’S Protection For Transgender People Under The Affordable Care Act, Arthur S. Leonard

Other Publications

No abstract provided.

Contents, North Carolina Law Review

North Carolina Law Review

No abstract provided.

The Constitutional Right To Bench Trial, Guha Krishnamurthi

North Carolina Law Review

No abstract provided.

Friend Or Foe? The Government's Split Mission In Consumer Bankruptcy Cases, Steven M. Constantin

North Carolina Law Review

No abstract provided.

Inconceivable Families, Malinda L. Seymore

Faculty Scholarship

Basic biology tells us that each child has no more than two biological parents, one who supplies the egg and one who supplies the sperm. Adoption law in this country has generally followed biology, insisting only two parents be legally recognized for each child. Thus, every adoption begins with loss. Before a child can be adopted, that child must first be cut off from their family of birth, rendering the equation of adoption one of subtraction, not addition. This Article examines the biological model of adoption that insists on mimicking the nuclear family—erasing one set of parents and replacing them …

Fashion In The Times Of War: The Recent Exodus Of Luxury Brands From Russia And What It Means For Trademark Law, Irene Calboli, Vera Sevastianova

Faculty Scholarship

In February 2022, Russia infamously invaded Ukraine, starting an unprovoked war. As a result, many foreign companies left their Russia-based operations, including most luxury fashion houses. In these remarks, we elaborate on the possible issues that these companies may face regarding the enforcement of their IP rights in Russia, particularly trademark rights, following their departure resulting from the sanctions imposed by Western countries.

At the time of writing, perhaps the most pressing issue is whether luxury fashion houses risk losing their trademark rights in Russia due to their decision to suspend their operations, even though temporarily. An additional issue facing …

Optimal Standards Of Proof In Antitrust, Murat C. Mungan, Joshua Wright

Faculty Scholarship

Economic analyses of antitrust institutions have thus far focused predominantly on optimal penalties and the design of substantive legal rules, and have largely ignored the standard of proof used in trials as a policy tool in shaping behavior. This neglected tool can play a unique role in the antitrust context, where a given firm may have the choice to engage in exceptional anticompetitive or procompetitive behavior, or simply follow more conventional business practices. The standard of proof used in determining the legality of a firm’s conduct affects not only whether the firm chooses to engage in pro- versus anticompetitive behavior, …

Choice-Based Crowdshipping: A Dynamic Task Display Problem, Alp Arslan, Firat Kilci, Shih-Fen Cheng, Archan Misra

Research Collection School Of Computing and Information Systems

This paper studies the integration of the crowd workforce into a generic last-mile delivery setting in which a set of known delivery requests should be fulfilled at a minimum cost. In this setting, the crowd drivers are able to choose to perform a parcel delivery among the available and displayed requests. We specifically investigate the question: what tasks should be displayed to an individual driver, so as to minimize the overall delivery expenses? In contrast to past approaches, where drivers are either (a) given the choice of a single task chosen so as to optimize the platform’s profit, or (b) …

An Attribute-Aware Attentive Gcn Model For Attribute Missing In Recommendation, Fan Liu, Zhiyong Cheng, Lei Zhu, Chenghao Liu, Liqiang Nie

Research Collection School Of Computing and Information Systems

As important side information, attributes have been widely exploited in the existing recommender system for better performance. However, in the real-world scenarios, it is common that some attributes of items/users are missing (e.g., some movies miss the genre data). Prior studies usually use a default value (i.e., "other") to represent the missing attribute, resulting in sub-optimal performance. To address this problem, in this paper, we present an attribute-aware attentive graph convolution network (A(2)-GCN). In particular, we first construct a graph, where users, items, and attributes are three types of nodes and their associations are edges. Thereafter, we leverage the graph …

A Heuristic Approach To Predict The Tensile Strength Of A Non-Persistent Jointed Brazilian Disc Under Diametral Loading, Mostafa Asadizadeh, Nima Babanouri, Taghi Sherizadeh

Mining Engineering Faculty Research & Creative Works

The mechanical response of rock bridges plays a key role in the stability of concrete and rock structures. In particular, the tensile failure of non-persistent discontinuities can result in their coalescence and the failure of rock or concrete engineering structures. The effect of non-persistent joint parameters on rock structures' failure under tensile mode has not been investigated by many researchers yet. Many non-persistent jointed Brazilian concrete discs are tested under diametral loading in this work, to study the influence of joint spacing, joint continuity factor, loading direction with regard to joint angle, and bridge angle on their tensile behavior. Heuristic …

Metallization Of Polymers And Composites: State-Of-The-Art Approaches, Ruslan Melentiev, Arief Yudhanto, Ran Tao, Todor Vuchkov, Gilles Lubineau

Mechanical and Aerospace Engineering Faculty Research & Creative Works

Polymers and their composites are widely used for designing structures in aerospace, automotive, electronic, sport industries due to their lightweight, cost, and processing advantages. However, the surface of polymeric materials typically exhibits intrinsic deficiencies, limiting their durability and functionalities, e.g., low wear resistance, low thermal and electrical conductivity, low adhesion, low bioactivity, low reflectiveness, and weak photochemical resistance. Polymer metallization is an emerging concept that addresses these deficiencies by forming a metallic skin on polymeric surfaces. Herein, the working principles, recent advances, challenges, functional capabilities, and applications of the state-of-the-art polymer metallization methods in the fields of additive manufacturing, coating …

Faq On The U.S. Archivist And The Future Of The Equal Rights Amendment, Center For Gender And Sexuality Law

Center for Gender & Sexuality Law

On Wednesday, September 21, 2022, the Senate will hold hearings on the nomination of Colleen Shogan as the new Archivist of the United States. This FAQ offers a short primer on what the Archivist does, her official role in the finalization of proposed amendments to the U.S. Constitution, including the Equal Rights Amendment (ERA), and the impact of Archivist action on the validity of the ERA.

Parading The Horribles: The Risks Of Expanding Religious Exemptions, Law, Rights, And Religion Project

Center for Gender & Sexuality Law

People of faith now have a constitutional right to practice their religion—even when doing so conflicts with a government law or policy — that is more rigorously protected than nearly any other right. Some states have passed bills that provide an even broader right to such “religious exemptions” from the law than provided under the U.S. Constitution. Other religious exemption bills have been introduced and await consideration.

International Investment Law And The Extractive Industries, Ella Merrill, Jesse Coleman, Lisa E. Sachs, Lise Johnson

Columbia Center on Sustainable Investment

As of April 2022, the United Nations Conference on Trade and Development (UNCTAD) tallied 3,218 international investment treaties, of which 2,558 are in force. Investors in extractive industries (the oil, gas, and mining sectors) have used investor-state dispute settlement (ISDS) mechanisms embedded in these treaties to challenge a wide range of host state actions and inactions that have allegedly negatively affected their investments. Those claims, and the threats thereof, restrict states’ ability to maximize the benefits, and their ability to limit environmental and social harms, resulting from the exploitation of natural resources. This briefing note provides an introduction to international …

Newsletter Catholic Deaf Of Detroit, September 2022

Newsletter Catholic Deaf of Detroit

A newsletter published for Deaf Catholics in Detroit, MI

Newsletter Catholic Deaf of Detroit Finding Aid