Social and Behavioral Sciences Commons^™

Peace Incentive Fund 2021-2022, Peace In Our Cities, Kroc Institute For Peace And Justice

Kroc IPJ Research and Resources

Launched in September 2020, Kroc IPJ's Peace Incentive Fund supported cities and local organizations as they worked to advance health while simultaneously reinforcing public safety amidst the impact of the COVID-19 pandemic.

Nonignorable Missing Data, Single Index Propensity Score And Profile Synthetic Distribution Function, Xuerong Chen, Denis H. Y. Leung, Jing Qin

Research Collection School Of Economics

In missing data problems, missing not at random is difficult to handle since the response probability or propensity score is confounded with the outcome data model in the likelihood. Existing works often assume the propensity score is known up to a finite dimensional parameter. We relax this assumption and consider an unspecified single index model for the propensity score. A pseudo-likelihood based on the complete data is constructed by profiling out a synthetic distribution function that involves the unknown propensity score. The pseudo-likelihood gives asymptotically normal estimates. Simulations show the method compares favorably with existing methods.

Short Selling Etfs, Frank Weikai Li, Qifei Zhu

Research Collection Lee Kong Chian School Of Business

We provide novel evidence that arbitrageurs use exchange-traded funds (ETFs) as an avenue to circumvent short-sale constraints at the stock level. Using a large sample of U.S. equity ETF holdings, we document that shorting activity on ETFs rises with the difficulty of shorting underlying stocks. Stocks heavily shorted via their holding ETFs underperform those that are lightly shorted. The return predictability of ETF shorting is distinct from stock-level shorting measures and is concentrated among stocks that face severe arbitrage constraints. These findings suggest that ETFs allow arbitrageurs to target overpriced stocks that are otherwise difficult to short.

The Prospector, February 1, 2022, Utep Student Publications

The Prospector

Headline: UTEP Hall of Famer Jim Forbes Dies at 69

Subjective Wellbeing And Intergenerational Mobility Of Youths In Singapore, Kong Weng Ho, Solomon Soh

Research Collection School Of Economics

Singapore has been enjoying persistently high real growth rates for the past 6 decades. On average, real per capita Gross Domestic Product (GDP) has grown from S$5603 in 1961 to S$88991 in 2019 with an average annual real per capita growth rate of 4.88%. The mean number of years of schooling for residents aged 25 and over has increased from 3.1 (Barro & Lee, 2001) in 1960 to 11.2 in 2019 while the life expectancy at birth for residents has also increased from 62.9 years in 1960 to 83.6 in 2019 (Department of Statistics, 2019). Although these figures reflect trneds …

Impact Assessment And Measurement With Sustainable Development Goals, Hao Liang, David Fernandez, Mikkel Larsen

Research Collection Lee Kong Chian School Of Business

With the rapid growth of sustainable and responsible investment and widespread adoption of the environmental, social, and governance (ESG) reporting and integration by organizations, how to assess and measure ESG impact has become a critical issue. Although the UN’s Sustainable Development Goals (SDGs) provide a useful framework for investors and organizations globally to align their standards, the SDGs are vague on how to implement them at an organizational or activity level. Current practice relies heavily on third-party ESG rating providers, whose scores mostly apply to public equities only. They also suffer from biases, inconsistencies, and a lack of sufficient disclosure. …

A Constraint Programming Approach To Load Capacity Planning In Container Vessels, Byung Kwon Lee, Joyce M. W. Low

Research Collection Lee Kong Chian School Of Business

A container vessel carries containers of various characteristics, in terms of size, weight, and contents. The cargo load of a container vessel, being subjected to a set of operational conditions and restrictions regarding ship stability and safety, is a fundamental element in decision-making when a shipping line provides logistics services to clients. This study presents a constraint programming-based model for the capacity planning of a container vessel under various operational conditions. The proposed model generates base solutions and is complemented with a rich scenario-based analysis that utilizes real-life ship data of a container vessel operated by a liner shipping company …

Race And Hedge Funds, Yan Lu, Narayan Y. Naik, Melvyn Teo

Research Collection Lee Kong Chian School Of Business

We find that minority operated funds deliver higher alphas, Sharpe ratios, and information ratios than do non-minority operated funds. Moreover, minority fund managers attended more selective schools, worked at higher status investment banks, and are more likely to hold post-graduate degrees. Yet, minority managers raise less start-up capital and attract lower investor flows. Racial homophily fuels investors' appetite for non-minority funds. To address endogeneity, we leverage on an event study of minority manager fund transitions and an instrumental variable analysis that exploits racial imprinting during childhood. The results suggest that minorities face significant barriers to entry in the hedge fund …

Why, How, And When Divergent Perceptions Become Dysfunctional In Organizations: A Motivated Cognition Perspective, Zhanna Lyubykh, Laurie J. Barclay, Marion Fortin, Michael R. Bashshur, Malika Khakhar

Research Collection Lee Kong Chian School Of Business

Decades of research has demonstrated that people can arrive at starkly different perceptions in the same social situations. Divergent perceptions are not inherently dysfunctional. However, if divergent perceptions are not managed effectively, they can have deleterious effects that can undermine functioning in the workplace. Drawing on a motivated cognition perspective, we outline why divergent perceptions may emerge as well as overview the benefits and drawbacks of divergent perceptions in organizational contexts. Next, we highlight the complexities associated with divergent perceptions in the workplace, including why, how, and when divergent perceptions may become dysfunctional. We also showcase theoretical insights from a …

Short-Term Impact Of Covid-19 On Consumption Spending And Its Underlying Mechanisms: Evidence From Singapore, Seonghoon Kim, Kanghyock Koh, Xuan Zhang

Research Collection School Of Economics

We examine the short-term impact of COVID-19 on consumption spending and labor market outcomes. Using monthly panel data of individuals mainly aged 50–70 in Singapore, we find that COVID-19 reduced consumption spending and labor market outcomes immediately after its outbreak, and its negative impact quickly evolved. At its peak, the pandemic reduced total household consumption spending by 22.8% and labor income by 5.9% in April. Probability of full-time work also went down by 1.2 pp and 6.0 pp in April and May, respectively, but employment and self-employment were only mildly affected. Our heterogeneity analysis indicates that the reduction in consumption …

Heterogeneous Health Effects Of Medical Marijuana Legalization: Evidence From Young Adults In The United States, Junxing Chay, Seonghoon Kim

Research Collection School Of Economics

Legalizing marijuana for medical purposes is a longstanding debate. However, evidence of marijuana's health effects is limited, especially for young adults. We estimate the health impacts of medical marijuana laws (MML) in the U.S. among young adults aged 18–29 years using the difference-in-differences method and data from the Behavioral Risk Factors Surveillance System. We find that having MMLs with strict regulations generate health gains, but not in states with lax regulations. Our heterogeneity analysis results indicate that individuals with lower education attainments, with lower household income and without access to health insurance coverage gain more health benefits from MML with …

A Panel Clustering Approach To Analyzing Bubble Behavior, Yanbo Liu, Peter C. B. Phillips, Jun Yu

Research Collection School Of Economics

This study provides new mechanisms for identifying and estimating explosive bubbles in mixed-root panel autoregressions with a latent group structure. A post-clustering approach is employed that combines a recursive k-means clustering al-gorithm with panel-data test statistics for testing the presence of explosive roots in time series trajectories. Uniform consistency of the k-means clustering algorithm is established, showing that the post-clustering estimate is asymptotically equivalent to the oracle counterpart that uses the true group identities. Based on the estimated group membership, right-tailed self-normalized t-tests and coefficient-based J-tests, each with pivotal limit distributions, are introduced to detect the explosive roots. The usual …

Cities, Settlements And Key Infrastructure, David Dodman, Bronwyn Hayward, Mark Pelling, Vanesa Castan Broto, Winston T. L. Chow, Et Al.

Research Collection College of Integrative Studies

In all cities and urban areas, the risk faced by people and assets from hazards associated with climate change has increased (high confidence1 ). Urban areas are now home to 4.2 billion people, the majority of the world’s population. Urbanisation processes generate vulnerability and exposure which combine with climate change hazards to drive urban risk and impacts (high confidence). Globally, the most rapid growth in urban vulnerability and exposure has been in cities and settlements where adaptive capacity is limited, especially in unplanned and informal settlements in low- and middle-income nations and in smaller and medium-sized urban centres (high confidence). …

Cities And Settlements By The Sea, Bruce Glavovic, Richard Dawson, Winston T. L. Chow, Matthias Garschagen, Chandni Singh, Adelle Thomas

Research Collection College of Integrative Studies

Cities and settlements (C&S) by the sea are on the frontline of climate change—they face climate-compounded risks that are amongst the highest, but are a key source of innovation in climate resilient development (high confidence)

Fact Sheet - Human Settlements: Climate Change Impacts And Risks, Winston T. L. Chow, Richard Dawson, Bruce Glavovic, Marjolijn Haasnoot, Mark Pelling, William Solecki

Research Collection College of Integrative Studies

This regional factsheet on cities and human settlements gives a snapshot of the key findings of the Sixth Assessment Report: Climate Change 2022 - Impacts. Adaptation and Vulnerability, distilled from the relevant Chapters and Cross-Chapter Papers, the Technical Summary and the Global to Regional Atlas.

Comprehensive Performance Assessment Of Passive Crowdsourcing For Counting Pedestrians And Bikes, Wen Cheng, Yongping Zhang, Edward Clay

Mineta Transportation Institute

Individuals who walk and cycle experience a variety of health and economic benefits while simultaneously benefiting their local environments and communities. It is essential to correctly obtain pedestrian and bicyclist counts for better design and planning of active transportation-related facilities. In recent years, crowdsourcing has seen a rise in popularity due to the multiple advantages relative to traditional methods. Nevertheless, crowdsourced data have been applied in fewer studies, and their reliability and performance relative to other conventional methods are rarely documented. To this end, this research examines the consistency between crowdsourced and traditionally collected count data. Additionally, the research aims …

A Geographical Contribution On Interurban Passenger Rail Transportation In The United States, Matthieu Schorung

Mineta Transportation Institute

Why does the rail infrastructure of the United States lag behind those of many other developed countries? Where is U.S. high-speed rail? This research approaches this in a dilemma by exploring Amtrak’s traditional rail services and high-speed rail projects in the nation to understand the workings of public rail transportation policies, what they contain, and how they are developed and pursued by the different stakeholders. This research utilizes case studies and a multiscale approach to analyze the territorialization of intercity rail transportation policies. The analysis demonstrates the emergence of a bottom-up approach to projects, notably apparent in the California HSR …

Inventorying San Francisco Bay Area Parking Spaces: Technical Report Describing Objectives, Methods, And Results, Mikhail Chester, Alysha Helmrich, Rui Li

Mineta Transportation Institute

The San Francisco Bay Area is one of the most progressive transportation regions in the deployment of high-capacity transit and use of policies to encourage active transportation. Yet like many other metro regions, there remains a dearth of knowledge on the abundance and location of parking infrastructure supply. Parking infrastructure remains one of the least catalogued infrastructure but is perhaps the most spatially dominating set of assets. This research estimates the extent and location of parking supply, including on-street and off-street spaces for the nine-county Bay Area. This parking space inventory is the most detailed assessment of parking infrastructure produced …

Covid-19 Hospital And Emergency Department Visitor Policies In The United States: Impact On Persons With Cognitive Or Physical Impairment Or Receiving End-Of-Life Care, Alexander X Lo, Logan K Wedel, Shan W Liu, Thiti Wongtangman, Phraewa Thatphet, Ilianna Santangelo, Anita N Chary, Paul D Biddinger, Corita R Grudzen, Maura Kennedy

Faculty, Staff and Students Publications

OBJECTIVE: To characterize the national distribution of COVID-19 hospital and emergency department visitor restriction policies across the United States, focusing on patients with cognitive or physical impairment or receiving end-of-life care.

METHODS: Cross-sectional study of visitor policies and exceptions, using a nationally representative random sample of EDs and hospitals during the first wave of the COVID-19 pandemic, by trained study investigators using standardized instrument.

RESULTS: Of the 352 hospitals studied, 326 (93%) had a COVID-19 hospital-wide visitor restriction policy and 164 (47%) also had an ED-specific policy. Hospital-wide policies were more prevalent at academic than non-academic (96% vs 90%;

CONCLUSION: …

Technical Summary, Hans Portner, Winston T. L. Chow, Et Al. See Comments For Full List Of Authors

Research Collection College of Integrative Studies

This technical summary complements and expands the key findings of the Working Group (WG) II contribution to the Sixth Assessment Report (AR6) presented in the Summary for Policymakers and covers literature accepted for publication by 1 September 2021. It provides technical understanding and is developed from the key findings of chapters and cross-chapter papers (CCPs) as presented in their executive summaries and integrates across them. The report builds on the WGII contribution to the Fifth Assessment Report (AR5) of the IPCC and three special reports of the AR6 cycle providing new knowledge and updates. The three special reports are the …

Prediction Of “L” Train’S Daily Ridership In Downtown Chicago During The Covid-19 Pandemic, Amin Azimian, Junfeng Jiao

Research Collection College of Integrative Studies

In this study, we utilized a random forest model to predict the “L” train’s daily ridership in the Chicago downtown area during the pandemic based on environmental, transportation, and COVID-19-related factors. The results indicated that the model accurately predicts ridership one month in advance. However, its accuracy degraded over time. Moreover, average temperature, stay-at-home order status, and percentage of home renters were found to be the most important factors contributing to ridership.

Negotiating Transportation Insecurity: Local Responses And Coping Strategies In San José, Ca, Andrew Ng, Melissa Beresford

Mineta Transportation Institute

People rely on transportation every day to access food, work, and social activities. Transportation insecurity—the lack of regular access to adequate transportation—can therefore cause significant disruptions to livelihoods. Understanding how people experience transportation insecurity in metropolitan areas may contribute to building better transportation systems and help formulate ways to alleviate persistent and underlying transportation issues. In this study, the researchers interviewed San José residents who experience transportation insecurity to better understand their experiences and identify the major ways that they cope with lack of adequate transportation. The researchers then used inductive techniques for thematic text analysis to identify patterns major …

New-Media Advertising And Retail Platform Openness, Jianqing Chen, Zhiling Guo

Research Collection School Of Computing and Information Systems

We recently have witnessed two important trends in online retailing: the advent of new media (e.g., social media and search engines) makes advertising affordable for small sellers, and large online retailers (e.g., Amazon and JD.com) opening their platforms to allow even direct competitors to sell on their platforms. We examine how new-media advertising affects retail platform openness. We develop a game-theoretic model in which a leading retailer, who has both valuation and awareness advantages, and a third-party seller, who sells an identical product, engage in price competition. We find that the availability of relatively low-cost advertising through new media plays …

Trans Doublethink And Newspeak. A Review Of Doublethink: A Feminist Challenge To Transgenderism By Janice Raymond, Heather Brunskell-Evans

Dignity: A Journal of Analysis of Exploitation and Violence

No abstract provided.

A Feminist Challenge To Transgenderism. A Review Of Doublethink: A Feminist Challenge To Transgenderism By Janice G. Raymond, Esohe Aghatise

Dignity: A Journal of Analysis of Exploitation and Violence

No abstract provided.

Evidence That Digital Game Players Neglect Age Classification Systems When Deciding Which Games To Play, Ross Hollett, Sian Tomkinson, Sam Illingworth, Brad Power, Tauel Harper

Research outputs 2022 to 2026

This article considers players' experiences seeking out new games to play, and their use of the Australian National Classification Scheme in doing so. The global video game industry is booming, with hundreds of games being released each month across numerous platforms. As a result, players have an unprecedented number of games available when choosing what games to purchase. However, a number of confounding issues around the emergent content of games and the subjective nature of game reviewing makes it difficult to relate what kinds of experiences a given game will facilitate. In this study, we surveyed game players in order …

Ischool Student Research Journal, Vol.11, Iss.2, Student Reseach Journal

School of Information Student Research Journal

No abstract provided.

Book Review: Knowledge Justice: Disrupting Library And Information Studies Through Critical Race Theory, Sofia Y. Leung And Jorge R. López-Mcknight, Jessica Nombrano Larsen

School of Information Student Research Journal

No abstract provided.

Book Review: Kathleen Campana And J. Elizabeth Mills' Create, Innovate, And Serve: A Radical Approach To Children's And Youth Programming, Mateo Campos-Seligman

School of Information Student Research Journal

No abstract provided.

Academic Libraries And Writing Centers: Collaborations At Us Public Research Universities, Mary K. Bolin

School of Information Student Research Journal

The websites of 71 US research universities were the source of data on the relationship of academic libraries and campus writing centers, which provide support for developing written communication skills. All 71 institutions have writing centers, generally administered by the academic success operation, the English department, or a college such as arts and sciences. Just under half (n=35) of the institutions have a writing center located in the library. In 16 of those institutions, the library is the only location of the writing center. The general issues of academic success and “library as place,” as well as the space that …