Social and Behavioral Sciences Commons^™

Equal-Quantile Rules In Resource Allocation With Uncertain Needs, Yan Long, Jay Sethuraman, Jingyi Xue

Research Collection School Of Economics

A group of agents have uncertain needs on a resource, and the resource has to be divided before uncertainty resolves. We propose a class of division rules we call equal-quantile rules, parameterized by λ ∈ (0, 1]. The parameter λ is a common maximal probability of satisfaction — the probability that an agent’s realized need is no more than his assignment — imposed on all agents. Thus, the maximal assignment of each agent is his λ-quantile assignment. If the endowment of the resource exceeds the sum of the agents’ λ-quantile assignments, each agent receives his λ-quantile assignment and the resource …

The Revealed Preference Theory Of Stable Matchings With One-Sided Preferences, Gaoji Hu, Jiangtao Li, Rui Tang

Research Collection School Of Economics

This note studies the testable implications of the theory of stable matchings intwo-sided matching markets with one-sided preferences. Our main result connects therevealed preference analysis to the well-known lattice structure of the set of stablematchings, and tests the rationalizability of a data set by analyzing the joins andmeets of matchings.

An Improved Bayesian Unit Root Test In Stochastic Volatility Models, Yong Li, Jun Yu

Research Collection School Of Economics

A new posterior odds analysis is developed to test for a unit root in volatilitydynamics in the context of stochastic volatility models. Our analysis extendsthe Bayesian unit root test of So and Li (1999) in two important ways. First,a mixed informative prior distribution with a random weight is introducedfor the Bayesian unit root testing in volatility. Second, a numerically morestable algorithm is introduced to compute Bayes factor, taking into accountthe special structure of the competing models. It can be shown that theapproach introduced overcomes the problem of the diverging “size” in themarginal likelihood approach by So and Li (1999) and …

Does India's Growth Matter? Evidence From The Saarc Nations, Rohan Ray, Cledwyn Fernandez

Research Collection School Of Economics

The study estimates the extent of spillover effects that India's real per capita gross domestic product (GDP) growth rate has on the growth rates of other countries in the South Asian Association for Regional Cooperation (SAARC) region for the period 2003–2016. It also identifies whether the conventional trade channel is the means through which growth is transmitted from India to her neighboring countries. Using a random effects model, we conclude that on average, a 1 percentage point increase in India's real per capita GDP growth rate results in 0.46 percentage point increase in the per capita GDP growth rates of …

Editorial Introduction To The Special Issue Entitled: Spatial Econometrics: New Methods And Applications, Zhenlin Yang

Research Collection School Of Economics

Spatial econometrics is a fast growing research area, with the theories and methods developed over the past five decades or so being applied more and more widely, not only in the specialized fields such as regional science, real estate, economic geography, and urban economics, but also increasingly in the general fields such as economics, finance and social networks, in particular in the recent decade. One of the driving forces is perhaps the formation of the Spatial Econometrics Association (SEA) at Rome in 2006 and its subsequent annul conference started in 2007 at the Cambridge University, which have helped greatly the …

Wage-Vacancy Contracts And Multiplicity Of Equilibria In A Directed Search Model Of The Labor Market, Nicolas L. Jacquet, John Kennes, Serene Tan

Research Collection School Of Economics

This paper studies a directed search model of the labour market, which is standard in all aspects except two. First, we allow firms to post wage–vacancy contracts advertising the number of workers they would pay as well as the payment all will receive. Second, we consider two cases: one where workers are risk neutral and one where workers are risk averse, both in finite and large economies. Our paper shows that when firms post wage–vacancy contracts, whether workers are modelled as risk neutral or risk averse matters: the types of symmetric equilibria and the nature of multiplicity of equilibria are …

Jump Factor Models In Large Cross-Sections, Jia Li, Viktor Todorov, George. Tauchen

Research Collection School Of Economics

We develop tests for deciding whether a large cross-section of asset prices obey an exact factor structure at the times of factor jumps. Such jump dependence is implied by standard linear factor models. Our inference is based on a panel of asset returns with asymptotically increasing cross-sectional dimension and sampling frequency, and essentially no restriction on the relative magnitude of these two dimensions of the panel. The test is formed from the high-frequency returns at the times when the risk factors are detected to have a jump. The test statistic is a cross-sectional average of a measure of discrepancy in …

Housing Equity And Household Consumption In Retirement: Evidence From The Singapore Life Panel, Lipeng Chen, Liang Jiang, Sock Yong Phang, Jun Yu

Research Collection School Of Economics

We utilize data from the Singapore Life Panel© survey to empirically investigate the impact of housing equity on consumption of elderly households. Based on panel analysis, we find housing equity value has no significant impact on non-durable consumption for elderly people. The conclusion holds for a battery of robustness check. Moreover, heterogeneity analyses based on subsamples by age of household head, house type, and number of property possessed also show no significant impact of housing equity on consumption in general. Finally, we use scenario analysis to study the Lease Buyback Scheme (LBS), a novel housing equity monetization scheme which allows …

Mixed Bayesian Implementation In General Environments, Takashi Kunimoto

Research Collection School Of Economics

A social choice rule is said to be mixed Bayesian implementable if one can design a mechanism (or institution) in which the set of all mixed Bayesian Nash equilibrium outcomes coincides with that specified by the rule. The objective of this paper is to generalize the results of mixed Bayesian implementation. By means of example, I first assess the implication of common priors in Bayesian implementation. Second, I identify a mild condition that fills the gap between the necessity and sufficiency for mixed Bayesian implementation in general environments including non-economic ones. Third, I establish some new results to unify the …

Rod Library: Notes For The Stalled, V11n10, May 2019, University Of Northern Iowa. Rod Library.

Rod Library newsletter: Notes for the Stalled

Contents:

-- Stress Busting
-- Mary Ann Bolton Award
-- Bikes
-- Special Collections Open House
-- UNI ScholarWorks

Looking Beyond The Vague Terms In Singapore's Fake News Laws, Benjamin Joshua Ong

Research Collection Yong Pung How School Of Law

Protection from Online Falsehoods andManipulation Act (Pofma), some criticised it for being too vague. Pofma contains words and phrases whose meaning is not explicitlyclear, e.g. statements that are “falseor misleading”, but does not define “misleading”. But case law gives us aclearer understanding of what “misleading” means

Greek Affiliation As A Contributing Factor To College Academic Success: A Case Study, Michaela Reuben

Capstone Projects and Master's Theses

This study explores how an individual’s college academic success can be impacted by affiliation with a Greek organization. This research analyzes how Greek-affiliated students compare academically to non-Greek students, how the bonds between an individual and their Greek organization impact the academic success of the average individual, and the methods of academic support that Greek organizations provide to its members. Henri Tajfel’s Social Identity Theory is utilized as a framework of analysis. According to this theory, individuals who identify as being a member of a group adopt the behaviors and values of the group. Because Greek organizations implement some form …

California Rural Legal Assistance Employment Education Outreach Project, Daisy Leon Melendrez

Capstone Projects and Master's Theses

California Rural Legal Assistance is a nonprofit law firm that provides no cost legal services to low-income individuals in Santa Cruz County. The social problem is that too many workers face employment rights violations. The agency problem is a reduction in the number of people seeking employment legal services from CRLA. This outreach project focused on spreading awareness of CRLA’s employment legal services by attending local grocery stores and farmer’s market, with the purpose of promoting agency’s services to the community. Agency materials were distrusted and a questionnaire was used to determine why people are not seeking CRLA legal services. …

Developing Information On Mental Health And Counseling Services, Katherine Bustamante

Capstone Projects and Master's Theses

Taylor Farms Center for Learning (TFCFL) is an afterschool program, which is located in East Salinas, serving primarily 76% of Hispanic and Latino children and families. Providing various programs to break down barriers for children to experience success. Every year in the United States, up to 20% of children and youth experience a mental, emotional, or behavioral disorder but nearly half of all children receive no mental health services. Due to this few agency-sponsored services address this health issue and TFCFL wants to make sure they are offering the right kind of services for their community. This research project will …

Implementation Of The Drug Medi Cal Organized Delivery System In An Outpatient Sud Rehabilitation Agency, Casie Greene

Capstone Projects and Master's Theses

A new funding strategy called the Drug Medi-Cal Organized Delivery System (DMC-ODS) has been implemented in Santa Cruz County in efforts to combat the rising Substance Use Disorder (SUD) epidemic in the community. This system increases access to treatment services in hopes of decreasing the harmful effects of substance abuse in communities. The program aids in efforts to reduce barriers accessing care and show the people in the community the importance of and whole person care. This capstone project consisted of the implementation process of a system evaluation aligned with DMC-ODS at Sobriety Works, using data collection and analysis to …

Bridge To Inclusion: Honoring Insight From Families With Lived Experience Of Homelessness, Lindsay Peterson

Capstone Projects and Master's Theses

Historically, impoverished families face ridicule and stigma. There is a tendency to blame those who are disadvantage rather than considering the socio-economic inequalities impacting the affordability of stable housing. Thus resulting in a lack of opportunities for meaningful input from those with lived experience. Rebele Family Shelter (RFS) provides emergency shelter for Santa Cruz County residents. RFS staff provide support and coordination of resources toward permanent stable housing. Families at RFS have limited opportunities to contribute to program strategies or voice opinions on policies. Implementing a family satisfaction survey with RFS clients creates an opportunity for families with lived experience …

Analysis Of Social Services Available To Seniors In Monterey County, Marijeanne Santina

Capstone Projects and Master's Theses

As America’s geriatric population increases due to the Baby Boomer generation getting older, it is crucial for sociologists to investigate the current social services available to the aging population. Increasing longevity of older adults means focusing promoting health, wellbeing and independence through different services and promoting a positive perspective of seniors by general society. The focus of this research is to examine the current geriatric resources available to seniors in Monterey County. My research question is: “To what extent are the current social services available to seniors fulfilling the needs of the community?” I would like to assess the current …

Increasing Awareness Of Legal Services And Tenant Rights In Watsonville, Ana Laura Partida Lopez

Capstone Projects and Master's Theses

California Rural Legal Assistance is a non-profit that works with marginalized communities such as people who are of low income, farm workers, and those with disabilities, school children, seniors, and those are a part of the LGBT community. Marginalized people most often get taken advantage of and are afraid to ask for help. The housing crisis in the Santa Cruz County has led many to endure harsh living conditions despite this; CRLA has a stagnant rate of people going into the office for consultations. The outreach project was about conducting a survey in the community to find out how aware …

Evaluating Father Involvement In The Voluntary Family Maintenance And Reunification Process, Elizabeth Crescencio-Garduno

Capstone Projects and Master's Theses

ACTION’s Community Case Management program works collaboratively with Monterey County Department of Social Services’ Family and Children Services’ Voluntary Family Maintenance and Voluntary Family Reunification unit, to keep children safe at home and out of the court system. Recurrent child maltreatment rates are too high in voluntary and court-ordered child protective services. Various factors contribute to father involvement and engagement in family stabilization efforts. This capstone was an exploratory research project that assessed father involvement in parent education services for families that were referred to voluntary child protective services in Monterey County. This project aimed to increase awareness on the …

A Comparative Analysis Between The Voting Patterns Of Csumb Students And Nationwide Voters, Ages 18-24, Selena Corona

Capstone Projects and Master's Theses

The purpose of this capstone is to evaluate if CSUMB students, ages 18-24, follow the historically low voting and low voter registration patterns of other U.S. voters, ages 18-24. The study will draw on the theory of political information efficacy in order to analyze why young voters, ages 18-24, are less likely to vote in federal and state elections. My methodology for this study included using both qualitative and quantitative methods. I created an online survey to critically analyze why young adults from 18 to 24 years old vote in significantly fewer numbers than voters over the age of 64. …

Return Predictability: The Dual Signaling Hypothesis Of Stock Splits, Ahmed Elnahas, Lei Gao, Ghada Ismail

School of Economics and Finance Faculty Publications

This paper aims to differentiate between optimistic splits and overoptimistic/opportunistic splits. Although markets do not distinguish between these two groups at the split announcement time, optimistic (over-optimistic/opportunistic) splits precede positive (negative) long-term buy-and-hold abnormal returns. Using the calendar month portfolio approach, we show that the zero-investment, ex-ante identifiable, and fully implementable trading strategy proposed in this paper can generate economically and statistically significant positive abnormal returns. Our findings indicate that pre-split earnings management and how it relates to managers’ incentives, is an omitted variable in the studies of post-split long-term abnormal returns.

Merecemos Saber/ We Deserve To Know, Erika Arreola

Capstone Projects and Master's Theses

Safe Ag Safe Schools, a coalition of 50-plus organizations works with the community to reduce pesticide exposure in Monterey County. Although pesticides are used to kill and repel pests, pesticides put human health at risk. Despite the efforts addressing pesticides issues, Spanish speaking individuals are unaware of what those issues are. Merecemos Saber/ We Deserve to Know is an educational intervention aimed to increase Spanish speaking individuals’ knowledge and awareness about pesticide issues. This project included an educational intervention, mapping of expected pesticide applications near Greenfield schools, and a presentation conducted at the Community Forum on Pesticides in Greenfield City …

Effectiveness Of Inmate Labor Programs: A Case Study Of Marion County's Inmate Work Farm, Cassie Beck

Capstone Projects and Master's Theses

This research project explores the topic of prison labor in the United States. The aim is to analyze the both the strengths and weaknesses of inmate labor programs. In addition, this project examines the effect that these programs have on both the prison itself and the inmates that participate. It analyzes Marion County’s Inmate Work Farm in order to investigate how helpful or harmful this program is to the inmates and the community that surrounds it. This project uses several different theoretical concepts to further explain the topic including Michele Foucault’s concept of power as well as the concept of …

Paper Prototyping Comfortable Vr Play For Diverse Sensory Needs, Louanne E. Boyd, Kendra Day, Ben Wasserman, Kaitlyn Abdo, Gillian Hayes, Erik J. Linstead

Engineering Faculty Articles and Research

We co-designed paper prototype dashboards for virtual environments for three children with diverse sensory needs. Our goal was to determine individual interaction styles in order to enable comfortable and inclusive play. As a first step towards an inclusive virtual world, we began with designing for three sensory-diverse children who have labels of neurotypical, ADHD, and autism respectively. We focused on their leisure interests and their individual sensory profiles. We present the results of co-design with family members and paper prototyping sessions conducted by family members with the children. The results contribute preliminary empirical findings for accommodating different levels of engagement …

Analysis Of Spheno-Occipital Synchondrosis (Sos) Fusion In A Contemporary Southern Nevada Subadult Hispanic Population Using Archival Cone-Beam Computerized Tomography (Cbct) Images, Megan Baker

UNLV Theses, Dissertations, Professional Papers, and Capstones

This study employs the three-dimensional visualization capability of cone-beam computed tomography (CBCT) to investigate the relationship between chronological age and timing of fusion of the spheno-occipital synchondrosis in a male/female subadult Hispanic population of Southern Nevada. The sample includes cross-sectional data of 374 orthodontic patients (166 males and 208 females) aged 8-20 years. The SOS is scored by a four-stage scoring system as completely open (stage 0), less than half fused (stage 1), more than half fused (stage 2), or completely fused (stage 3) as visualized in the midsagittal plane in the CBCT image. The relationship between SOS fusion stage …

Face Affect Perception In Schizophrenia And Posttraumatic Stress Disorder, Lisa Beckman

UNLV Theses, Dissertations, Professional Papers, and Capstones

Schizophrenia (SZ) and Posttraumatic Stress Disorder (PTSD) are often comorbid psychological disorders. Separately, research has previously demonstrated deficits in social cognition, including affect recognition impairment in both disorders; however, less is reliably known about the specific deficits unique to a comorbid diagnosis of SZ and PTSD. This study examined the ability to correctly identify facial expressions in individuals diagnosed with SZ (n = 38) and PTSD alone (n = 20), comorbid SZ and PTSD (n = 26), and healthy controls (n = 28). Participants were administered a test battery to establish diagnoses of of schizophrenia and PTSD, and to evaluate …

Disordered Eating And Body Dysmorphic Concerns In Asian American Women: Sociocultural And Culture-Specific Predictors, Liya Akoury

UNLV Theses, Dissertations, Professional Papers, and Capstones

The sociocultural idealization of thinness and Eurocentric features (e.g., lighter skin) is ubiquitous in Westernized cultures, yet only some women internalize these ideals and/or perceive heightened pressures to conform to such ideals. Elevated internalization and perceived pressures to obtain thinness and Eurocentric features may contribute to disordered eating and unique types of body dysmorphic concerns (e.g., dissatisfaction with skin color, eye size/ shape), respectively. Such difficulties may be particularly relevant for ethnic minority women; however, little research exists examining such effects. Further, few studies have comprehensively examined the intersection between sociocultural and culture-specific (e.g., ethnic identity; biculturalism) predictors on disordered …

Email Is Alive: How To Communicate With Graduate College Students, Valarie C. Burke

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this research is to ascertain how graduate college students prefer to be communicated with regarding academic deadlines, professional development events and social events. Living in a Web 3.0 world, where people are never alone, but rather always connected, there are several methods to share information. I focus on email, websites, text messaging, instant messaging, and Facebook. For the richest data, I used both quantitative and qualitative methods. First, I conducted focus groups and then designed and distributed a survey. If more engaged students are the more successful, they first need to be aware of ways to get …

Trauma And Its Shadow: The History Of Flashbacks, David Becker

UNLV Theses, Dissertations, Professional Papers, and Capstones

The flashback is a concept born in cinema, adopted by science and embraced by popular culture as a metaphor for memory—everyday recollections, psychedelic illusions, and traumatic intrusions—that informs and influences our relationship to the past. This creative thesis traces the one-hundred-year timeline of the concept of flashbacks, focusing on its expansion into the field of psychology. How did a film term end up in the pages of the Diagnostic and Statistical Manual of Mental Disorders (DSM), the primary tool used by psychologists to diagnose mental illness, such as Post-Traumatic Stress Disorder (PTSD)? Flashbacks gained psychological complexity in Hollywood during the …

State Law And Child Welfare Policy Role In Nonparental Family Composition, Laura Alison Caliendo

UNLV Theses, Dissertations, Professional Papers, and Capstones

Children in nonparental care have worse outcomes than children in the general population, Federal child welfare policy has prioritized kinship care in an effort to improve outcomes for children; however, it is unclear if the intended child outcomes are achieved. Research shows outcomes vary depending on the type of nonparental family with whom a child lives, due in part to relationship but also to access to services and child welfare system supports. This research defines first five nonparental family types and then uses the framework of ecological systems theory to examine if state laws and child welfare policy influence the …