Social and Behavioral Sciences Commons^™

Application Of Optimization Techniques In Corporate Cash Management, Venkateswara Reddy Dondeti

Theses and Dissertations in Business Administration

For any individual person or firm, there is a trade-off between carrying too much or too little cash on hand to meet the day-to-day transactions demand for cash. The BAT model, named after three eminent economists, Baumol, Allais, and Tobin, is the foundation for almost all cash management models in use today. The goal of the BAT model is to minimize the total costs involving the brokerage fees and the opportunity cost of interest lost on the cash held on hand. The brokerage fees are incurred in connection with the transactions for liquidating securities and converting them into cash. The …

How Leader And Follower Mindfulness Relate To Performance And Ocb Through Conversation Quality And Empathy: A Moderated Mediation Model, Arianna White-Levatich

Psychology Theses & Dissertations

Interest within the organizational research community regarding mindfulness has recently surged. Little research, however, has examined how employees’ mindfulness may influence interactions between leaders and followers. This study examined how followers’ trait mindfulness related to two specific aspects of dyadic interactions: leader – member conversational quality (LMCQ) and follower empathy toward a leader. Further, the study examined how this influence extended (via LMCQ and leader-oriented empathy) to task performance and organizational citizenship behavior (OCB), two important workplace outcomes for followers. Leader mindfulness was also expected to have a significant influence on the relationships, in that it was expected to strengthen …

Interpreting Summer In The Parks In The National Capital Area Of The National Park Service, Brendan J. Kane

Human Movement Sciences Theses & Dissertations

Washington D.C. has witnessed many watershed events throughout the history of the United States of America. One of these events was the Summer in the Parks (SITP) program organized by the National Park Service (NPS) from 1968-1976. Summer in the Parks was a community-based series of events including concerts, park visits, and exhibitions designed to quell racial tensions and promote park usage. Researchers have begun chronicling SITP, but have yet to explore how the story of SITP is conveyed by park interpreters to visitors and subsequently what themes are shared to inform public understanding of the historic relationship between NPS …

The Maritime Domain Awareness Center– A Human-Centered Design Approach, Gary Gomez

Political Science & Geography Faculty Publications

This paper contends that Maritime Domain Awareness Center (MDAC) design should be a holistic approach integrating established knowledge about human factors, decision making, cognitive tasks, complexity science, and human information interaction. The design effort should not be primarily a technology effort that focuses on computer screens, information feeds, display technologies, or user interfaces. The existence of a room with access to vast amounts of information and wall-to-wall video screens of ships, aircraft, weather data, and other regional information does not necessarily correlate to possessing situation awareness. Fundamental principles of human-centered information design should guide MDAC design and technology selection, and …

Risk Communication In The Tourism Industry, Lindsay E. Usher, Ashley Schroeder

Human Movement Sciences Faculty Publications

This chapter focuses on risk communication in the tourism sector. Tourism organizations must communicate with a variety of stakeholders when conveying messages about impending severe weather or disasters, which are increasing due climate change and sea level rise. There is also an increased need to distribute information to tourism stakeholders about preparing for, continuing service during, and recovering from, disasters. Stakeholders involved with the tourism industry include business owners, government officials and tourists, all of whom have differing degrees of vulnerability in a destination when a threat occurs. Different messages regarding disaster preparation and recovery must be communicated to the …

Supporting Renewable Energy Market Growth Through The Circular Integration Of End-Of-Use And End-Of-Life Photovoltaics, Erika Marsillac

Information Technology & Decision Sciences Faculty Publications

Energy demand continues to grow with the world’s burgeoning population. Meeting energy needs through renewable sources allows for market growth with limited environmental impact, but sourcing constraints can limit production, creating industrial and environmental problems. The exploitation of end-of-use and end-of-life photovoltaic (PV) options that are traditionally treated as waste offers a valuable opportunity to support renewable energy market growth with fewer sourcing constraints and minimal environmental impacts, but this circular investment has not yet been broadly implemented, nor is broad guidance widely available to aid its implementation. From a business perspective, this paper discusses the technical issues, assesses the …

Communicating With Muted Groups: The Case Of Human Trafficking, Amy Matzke-Fawcett

Communication & Theatre Arts Theses

The problem of human trafficking is global, affecting men and women, adults, and children, with exploitation of various forms including (but not limited to) sex work, hospitality and entertainment, labor, agriculture, soldiering, forced begging and organ removal. While it has been the focus of movies, news articles, documentaries, legislation and research, the discussion of the communication surrounding human trafficking is still in the formative stages. What is the messaging about human trafficking in legislation, both historically and in the present day, and how did news and popular media help to frame the discourse around trafficking in the United States? Using …

Two Essays On The Information Embedded In Flow Of Exchange-Traded Funds (Etfs), Hamed Yousefi

Theses and Dissertations in Business Administration

An exchange-traded fund (ETF) is a pooled investment vehicle with shares similar to common equities, and it can be bought or sold on the stock exchanges. As more money flow into an ETF, its assets increase as do the number of shares outstanding. The demand for ETFs, especially after the 2008 crisis, has grown remarkably in the United States. Features such as intraday tradability, tax efficiency, low fees, and transparency have contributed to the ETFs’ appeal to investors. According to Bloomberg terminal data, as of January 2021, there were 2584 U.S.-registered ETFs, with over $5.5 trillion assets under management. Recent …

Two Essays On Corruption, Fdi, And Digitalization, Mahdi Forghani Bajestani

Theses and Dissertations in Business Administration

Corruption is detrimental to both society and economy and is yet prevalent in many countries. Thus, research in this field is imperative to help alleviate the problem. Drawing on institutional theory and eclectic paradigm, this dissertation seeks to first, delineate the mechanisms through which corruption influences economic decision-making, and second, identify its root causes and tools for controlling it.

This dissertation’s central research question is addressed in two essays. Essay 1 builds on insights from research on corruption in international business to advance our understanding of how perception of bribery in foreign markets shapes investment behaviors. The literature is dominated …

Do They See A Half-Full Water Cooler? Relationships Among Group Optimism Composition, Group Performance, And Cohesion, William P. Jimenez, Xiaoxiao Hu, Chad Kenneally, Feng Wei

Psychology Faculty Publications

In the present study, relationships among group composition of trait optimism (the mean, standard deviation, and minimum and maximum scores of optimism), group cohesion, and three group performance variables (task performance, contextual performance, and creative performance) were examined. Multi-source data were collected from 56 workgroups including 202 group members and 56 group leaders. We found that the mean, maximum, and minimum operationalizations of group optimism composition were positively related to the three group performance variables and that group cohesion mediated the optimism–performance relationships for the mean and minimum operationalizations of group optimism. We recommend that practitioners generally consider selecting optimistic …

From Managing Nurses To Serving Nurses: The Case For Transfusing Nursing Management With Servant Leadership During The Global Covid-19 Pandemic, William P. Jimenez, Seterra D. Burleson, Matthew J. Haugh

Psychology Faculty Publications

No abstract provided.

Thinking About Thinking About Work: A Meta-Analysis Of Off-Job Positive And Negative Work-Related Thoughts, William P. Jimenez, Xiaoxiao Hu, Xiaohong (Violet) Xu

Psychology Faculty Publications

Work is frequently on the minds of employees—even during evenings, weekends, and vacations. The present study is the first comprehensive meta-analysis of off-job work-related thoughts (WRTs; i.e., thoughts employees have about work when they are not at work). We were particularly interested in comparing off-job positive and negative work-related thoughts (PWRTs and NWRTs; i.e., thoughts about positive/negative work experiences or characteristics) to each other and other off-job WRT constructs, which we integrated into a typology. We coded 520 effect sizes from 171 independent samples (N = 58,682) and conducted a random-effects, individual-correction meta-analysis. We found that PWRTs and NWRTs …

A Leader, A Follower, And Some Humor Walk Into A Meta-Analysis: A Review Of Positive And Negative Leader Humor, Richard Hayes

Psychology Theses & Dissertations

Although leader humor is a growing research topic, there are still unaddressed issues surrounding this topic. In particular, there is disagreement surrounding the conceptualizations of positive and negative leader humor, conflicting theoretical predictions and empirical findings on the effects of leader humor, a dearth of research on the antecedents and correlates of leader humor, as well as a lack of research on the boundary conditions of these relationships. This qualitative and quantitative review of the nomological networks of positive and negative leader humor addressed these issues based on a meta-analysis of 67 empirical studies (N = 21,121). Results indicate that …

Image Source Identification Using Convolutional Neural Networks In Iot Environment, Yan Wang, Qindong Sun, Dongzhu Rong, Shancang Li, Li Da Xu

Information Technology & Decision Sciences Faculty Publications

Digital image forensics is a key branch of digital forensics that based on forensic analysis of image authenticity and image content. The advances in new techniques, such as smart devices, Internet of Things (IoT), artificial images, and social networks, make forensic image analysis play an increasing role in a wide range of criminal case investigation. This work focuses on image source identification by analysing both the fingerprints of digital devices and images in IoT environment. A new convolutional neural network (CNN) method is proposed to identify the source devices that token an image in social IoT environment. The experimental results …

Technological Innovation Research: A Structural Equation Modelling Approach, Yu Sun, Zhaoyuan Yu, Ling Li, Yong Chen, Mikhail Yu Kataev, Haiqing Yu, Hecheng Wang

Information Technology & Decision Sciences Faculty Publications

The paper explores the relationship among technological innovation, technological trajectory transition, and firms’ innovation performance. Technological innovation is studied from the perspectives of innovation novelty and innovation openness. Technological trajectory transition is categorized into creative cumulative technological trajectory transition and creative disruptive technological trajectory transition. A structural equation model is developed and tested with data collected by surveying 366 Chinese firms. The results indicate that both innovation novelty and innovation openness positively affects creative cumulative technological trajectory transition as well as creative disruptive technological trajectory transition. Innovation openness and creative disruptive technological trajectory transition both positively affect firms’ innovation performance. …

Exploring The Formation Mechanism Of Radical Technological Innovation: An Mlp Approach, Yun Sun, Hecheng Wang, Haiqing Yu, Yong Chen, Mikhail Yu Kataev, Ling Li

Information Technology & Decision Sciences Faculty Publications

This paper identifies three stages in the radical technological innovation process, namely formation process in niches, breaking out of niches and entering regimes, and new regime formation. It then adopts Multi-level Perspective (MLP) to explore the formation process, operating mechanism, breakthrough path, and impact factors of radical technological innovation. A three-phase model, which includes formation of radical innovation, breakout of radical innovation, and new regimes construction, is proposed to analyze radical technological innovation. The model is adopted in a case study to analyze the leapfrogging development of technologies in China’s mobile communication industry. This paper enriches technological innovation theory and …

Fixed Costs And The Division Of Labor, Haiwen Zhou

Economics Faculty Publications

How market size and the level of coordination costs determine the degree of specialization is studied in an infinite horizon model with the amount of capital determined endogenously. Firms producing the same intermediate good engage in oligopolistic competition and choose the degree of specialization of their technologies to maximize profits. A more specialized technology is a technology with a lower marginal cost, but a higher fixed cost. Interestingly, the relationship between the level of coordination costs and a firm’s degree of specialization is ambiguous. A firm in a country with a larger market size, more patient citizens, or a higher …

Detecting Incentivized Review Groups With Co-Review Graph, Yubao Zhang, Shuai Hao, Haining Wang

Computer Science Faculty Publications

Online reviews play a crucial role in the ecosystem of nowadays business (especially e-commerce platforms), and have become the primary source of consumer opinions. To manipulate consumers’ opinions, some sellers of e-commerce platforms outsource opinion spamming with incentives (e.g., free products) in exchange for incentivized reviews. As incentives, by nature, are likely to drive more biased reviews or even fake reviews. Despite e-commerce platforms such as Amazon have taken initiatives to squash the incentivized review practice, sellers turn to various social networking platforms (e.g., Facebook) to outsource the incentivized reviews. The aggregation of sellers who …

A Review On Covid-19 Related Research In Leading Information Systems Journals, Yuming He, Wenzhuo Li, Xin Tian, Yunfei Xing

Information Technology & Decision Sciences Faculty Publications

To identify the key challenges, issues and opportunities affecting individuals, organizations, and society on coping with COVID-19, we reviewed extant research related to the COVID-19 pandemic in the leading information systems journals. Six major research themes and representative literature for each theme are identified by content analysis. The six major research themes include digital transformation, data visualization and artificial intelligence, infodemic and cybersecurity, IT governance, digital divide, and IS research direction in the post-pandemic period. Moreover, we discussed the challenges, current research, and opportunities related to each of the themes. The review provides a snapshot of IS literature on the …

Using Pair Programming As A Collaborative Learning Approach To Support Students With Learning Disabilities Via Zoom Breakout Rooms, Ling Li, Li Da Xu, Yuming He, Wu He, Silvana M.R. Watson, Shana Pribesh, Debra A. Major, Elizabeth Langran (Ed.), Leanna Archambault (Ed.)

Information Technology & Decision Sciences Faculty Publications

Peer learning through pair programming is a type of collaborative learning that involves students working in pairs to discuss computer programming concepts or develop codes to solve problems. The Zoom breakout room method is applied to teach pair programming in a virtual classroom during the COVID-19 environment. By facilitating pair programming in a virtual learning environment, we gained valuable experience in promoting collaborative learning, active learning, and problem-based learning activities in a cloud setting.

Nonprofit Capacity To Manage Hurricane-Pandemic Threat: Local And National Perspectives On Resilience During Covid-19, Nicole S. Hutton, Steven W. Mumford, Marina Saitgalina, Juita-Elena (Wie) Yusuf, Joshua G. Behr, Rafael Diaz, John J. Kiefer

Political Science & Geography Faculty Publications

This paper examines nonprofits' capacity for responding to simultaneous hurricane-pandemic threat, addressing: (1) strategies nonprofits use to deliver services during the COVID-19 pandemic, and (2) how natural hazards may affect nonprofit roles in emergency service delivery during a pandemic. Data come from a survey of New Orleans-based nonprofits demonstrating effects of pandemic on local nonprofit service delivery, and workshops with U.S. coastal community stakeholders exploring expectations for nonprofit roles in emergency operations nationwide. Nonprofits have applied resilient strategies including virtual operations, staff reductions, and funding diversification, but vulnerabilities remain. Findings guide a research agenda for building nonprofit and community resilience.

Front Matter: 2021 State Of The Commonwealth Report, Dragas Center For Economic Analysis And Policy, Old Dominion University

State of the Commonwealth Reports

Cover, front matter, table of contents, sponsors, and other materials for the 2021 State of the Commonwealth Report authored by the Center for Economic Analysis and Policy at Old Dominion University.

Noise: A Flaw In Human Judgment. [Book Review], Michael Cohen

School of Public Service Faculty Publications

No abstract provided.

Takin' Care Of Small Business: The Rise Of Stakeholder Influence, William P. Jimenez, Xiaohong (Violet) Xu, Emily D. Campion, Andrew A. Bennett

Management Faculty Publications

In this Exchange, we consider three crucial boundary conditions that Barnett, Henriques, and Husted (2020) overlooked in their model of diminished stakeholder influence. Although we agree that social media platforms have weakened stakeholder influence in certain conditions, such is not the case for all firms, all stakeholders, or all situations. Drawing from socio-cognitive and self-determination theories, we contend that (a) independent, owner-managed small firms present a context wherein information overload is rendered less of an issue because the information about the firm is more salient to locals; (b) stakeholders can be motivated to influence firms via social media platforms, which …

The Effect Of Professional Identity Salience And Leadership Climate On Accountants' Ethical Decisions, Yin Xu, Karl J. Wang, Doug Ziegenfuss

Accounting Faculty Publications

The purpose of this study was to examine the influence of contextual factors in organizations on accountants’ ethical decisions. Specifically, the study investigated whether professional identity salience and ethical leadership climate affected accountants’ ethical judgments and intentions to act more ethically. A study is conducted, in a 2 x 2 between-factorial design, by using certified public accountants (N=375) as participants. The findings show that accountants made more ethical judgments when professional identity salience was increased by highlighting the professional code of ethics. Accountants intended to act more ethically only when the leadership climate was positive. The results suggest that a …

Ranking Influential Nodes Of Fake News Spreading On Mobile Social Networks, Yunfei Xing, Xiwei Wang, Fang-Kwei Wang, Yang Shi, Wu He, Haowu Chang

Information Technology & Decision Sciences Faculty Publications

Online fake news can generate a negative impact on both users and society. Due to the concerns with spread of fake news and misinformation, assessing the network influence of online users has become an important issue. This study quantifies the influence of nodes by proposing an algorithm based on information entropy theory. Dynamic process of influence of nodes is characterized on mobile social networks (MSNs). Weibo (i.e., the Chinese version of microblogging) users are chosen to build the real network and quantified influence of them is analyzed according to the model proposed in this paper. MATLAB is employed to simulate …

Toward A More Perma(Nent) Conceptualization Of Worker Well-Being? A Cross-Cultural Study Of The Workplace Perma Profiler, William P. Jimenez, Xiaoxiao Hu, Rebecca Garden, Xiaofei Xie

Psychology Faculty Publications

We examined the factor structure of the recently developed worker well-being measure the Workplace PERMA Profiler and relationships between PERMA dimensions (i.e., positive emotions, engagement, positive relationships, meaning, accomplishment) and job performance (viz., task performance, organizational citizenship behaviors benefiting individuals and the organization at large). The measure exhibited metric (i.e., weak) invariance across samples of participants from the U.S. (N = 284) and China (N = 420). Additionally, for participants who responded to both the Workplace PERMA Profiler and the performance measures, there was a general pattern of positive PERMA–performance relationships across both …

Fake It Till You Make It With Your Boss? Surface Acting In Interactions With Leaders, Xiaoxiao Hu, Yujie Zhan, William P. Jimenez, Rebecca Garden, Yi Li

Psychology Faculty Publications

Due to its influence on important workplace outcomes, surface acting has drawn increasing attention from researchers in recent years. Most of the research in this area has focused on employees’ interactions with individuals external to the organization, such as customers and clients (Bolton, 2005; Grandey et al., 2013). With the current study, we contribute to and extend the literature by focusing on employees’ leader-directed surface acting and examining how leader-directed surface acting (i.e., faking positive emotions and suppressing negative emotions in interactions with one’s leader) relates to leader ratings of employee task performance. Data collected from 414 employees and 103 …

Business Analysis And Future Development Of An Electric Vehicle Company -- Tesla, Xuan Shao, Qin Wang, Haoyi Yang

Psychology Faculty Publications

The boom in electric vehicles in recent years has caught the attention of many companies that are investing or will be investing in the industry due to the increasing demand for electric cars. Tesla as a leader of the electric vehicles (EVs) industry, its development is of vital significance for referential value. Previous research on electric vehicle acceptance and behavioral intention of purchase is comprehensive, which could enable the EVs industry to understand consumer psychology. However, there is little analysis of the business strategy and future development of specific companies. When it comes to sustainability, almost every company has a …

Personal Goal Setting Behavior And Professional Outlooks Of Academic Library Employees, Leo Lo, Amelia Anderson

STEMPS Faculty Publications

Studies indicate correlations between personal goal-setting behaviors, performance and attitude in professional roles. An online study was developed and conducted in 2016 with academic library employees to better understand the goal-setting behavior of library employees in a particular context, via setting New Year’s resolutions, which is defined as "a decision to do something or to behave in a certain manner". Results show that nearly half (49.6 percent) of all respondents set New Year’s resolutions in 2016. Goals related to health and fitness topped the list of goals that were set, followed by occupational goals. Of those who felt unclear about …