Business Commons^™

How Chatgpt Can Be Used As A Defense Mechanism For Cyber Attacks, Michelle Ayaim

Cybersecurity Undergraduate Research Showcase

The powers of OpenAI's groundbreaking AI language model, ChatGPT, startled millions of users when it was released in November. But for many, the tool's ability to further accomplish the goals of evil actors swiftly replaced their initial excitement with significant concerns. ChatGPT gives malicious actors additional ways to possibly compromise sophisticated cybersecurity software. Leaders in a sector that is currently suffering from a 38% global spike in data breaches in 2022 must acknowledge the rising influence of AI and take appropriate action. Cybercriminals are writing more complex and focused business email compromise (BEC) and other phishing emails with the assistance …

Strategies That Contribute To The Sustainability And Success Of Community College Non-Credit Workforce Development Programs, Amy Lovin Henecke

Educational Leadership & Workforce Development Theses & Dissertations

Several factors contribute to the challenges community college leaders face in maintaining and sustaining noncredit workforce development programming. For example, these factors include funding reductions from state legislators and corporations using internal training departments for workforce development. There are community colleges that do overcome these challenges and achieve sustainability, provide revenue to the college, and increase and expand programming. The purpose of this case study was to identify strategies that contribute to the sustainability and success of community college noncredit workforce development programs.

The research focused on two community colleges in the United States that are nationally recognized for achieving …

Dealing With The Effects Of Covid-19 Job Demands On Public Sector Employees’ Work Engagement And Job Burnout: The Role Of Public Service Motivation, Servant Leadership, And Mission Valence, Phillip Joseph Dillulio

Psychology Theses & Dissertations

The global recession stemming from the COVID-19 pandemic had a significant impact on the public sector of the U.S. economy. Specifically, reduced tax revenues from a dramatic decline in economic activity and increased demand for public services resulted in new and increased job demands for public sector employees (Eggers et al., 2020). However, limited research has examined the effects of COVID-19-related demands on job burnout and work engagement among public sector employees, and the role of personal, social, and organizational resources to protect their well-being (Demerouti & Bakker, 2023). The current study addressed this gap by employing the Job Demands …

Third-Party Reactions To Performance Feedback, Daroon Mohammed Jalil

Psychology Theses & Dissertations

Although the provision of feedback has traditionally been treated as a dyadic event, I argue for the existence of a neglected third-party - the witness. Drawing from the dual process model of vicarious mistreatment and feedback intervention theory, I hypothesize that 1) third parties experience negative [positive] affect when witnessing an unjust [just] feedback event, 2) negative [positive] affect is stronger when feedback cues are self-referenced [task-referenced], and 3) negative [positive] affect is related to a subsequent decrease [increase] in feedback seeking intentions. Results from a 2x2 between-subjects experiment with 470 participants provide partial support for the hypotheses. Third-parties experienced …

Two Essays On Investor Sentiment, Amin Amoulashkarian

Theses and Dissertations in Business Administration

The body of literature on investor sentiment underlines its impact on future stock returns, with general consensus that investor sentiments and future returns are negatively correlated (Baker and Wurgler, 2006; Brown and Cliff, 2004). This extends to the notion that a bullish investor would expect returns to be above average, while a bearish investor anticipates below-average returns (Brown and Cliff, 2004).

The first essay proposes a model to examine the influence of unexpected volatility of investor sentiment on the equity risk premium. Assumptions underpinning the model include risk-averse investors, homogeneous expectations regarding asset returns and price changes, and sentiment-influenced expectations …

Two Essays On Retail Trading, Qiqi Liang

Theses and Dissertations in Business Administration

Essay 1: Retail investors from the discount broker Robinhood swarm into stocks with pending earnings announcements and stay away from them immediately after the announcements. We study four competing explanations for this phenomenon: liquidity provision, informed trading, lottery preference, and attention-induced herding by noise traders. We find strong evidence that, immediately around earnings announcements, Robinhood investors’ behavior is primarily driven by attention-induced noise trading. Our results offer new insights into retail traders’ motivation for trading when they face heightened uncertainty from earnings announcements. Our study also goes beyond Barber et al.’s (2022) limited focus on the top 0.5% of the …

Global Energy Consumption: An Analysis Of Variables That Shape Per Capita Usage, Or How Pump Price, Urbanization, And Fossil Fuels Imports Impact Fossil Fuels Consumption Per Capita Across Oecd Countries, Mila Demchyk Savage

Graduate Program in International Studies Theses & Dissertations

Among reasons explaining the importance of studying fossil fuel consumption are: crude oil is a subject of the international commodities market, thus, any fluctuation related to its' availability or price would impact the rest of the World; natural resources like oil, gas, and coal are limited; the extensive use of fossil fuels harms our surroundings, creating many environmental concerns; every human (on average) has been using more energy since 1971 and the trend is expected to continue. The upward trend is not consistent among individual countries. Therefore, the core question of my research is, `Why do some countries consume less …

The Effect Of Sustainability Information Disclosure On The Cost Of Equity Capital: An Empirical Analysis Based On Gartner Top 50 Supply Chain Rankings, Lingyu Li, Xianrong Zheng, Shuxi Wang

Information Technology & Decision Sciences Faculty Publications

While disclosing financial information has been widely proved to reduce the financing cost of a company, the impact of non-financial information, such as sustainability information, disclosing on the financing cost of the company is still in debate. The goal of this paper is to explore the impact of disclosing sustainability-related information on the cost of equity for firms. The paper first introduces the concept of sustainability information disclosure, and then exhibits its benefit through exploring its impact on reducing a firm’s financing cost. It uses the Gartner supply chain top 50 rankings to construct the experiment environment to test for …

Two Essays In Real Estate Dynamics, Navid Safari

Theses and Dissertations in Business Administration

Real estate dynamics encompass a multifaceted interplay of various factors that shape the market. This dissertation presents two distinct essays that delve into critical aspects of real estate dynamics.

In the first essay, we investigate the influence of short-term rentals, specifically Airbnb activity, on neighboring house prices in Hampton Roads, Virginia. By employing robust measures such as active listings, reservations, and their cumulative impact over different periods, we uncover a positive association between prior Airbnb rental activity and housing sales prices. Moreover, we observe a spatial decay effect, where the localized impact diminishes with increasing geographic distance, particularly beyond 500 …

Two Essays On Industry Tournament Incentives, Sarah Almisher

Theses and Dissertations in Business Administration

A large body of literature has developed on the disparities in compensation among chief executive officers. Financial media has highlighted the fact that CEOs in the United States receive excessive pay and that the gap among executive compensation is soaring. High compensation creates incentives for CEOs to take higher risk in firm policies to land a more attractive position managing another firm and attaining higher pay which is considered the ultimate prize (Kale, Reis, and Venkateswaran 2009; Coles, Daniel, and Naveen 2006). This creates a tournament in the managerial labor market. We define this tournament as the pay differential between …

Firm Capabilities, Great Power Competition, And The Structural Reshaping Of Globalization, Samuel Wilson

Theses and Dissertations in Business Administration

The changing nature of modern globalization has given rise to strategic competition between great power states, who utilize global firms and policy interventions in commercial markets to pursue state-level objectives. Multinational executives operating in global markets must contend with the consequences of great power competition between countries like the US and China, developing novel strategies and capabilities to defend firm performance in the face of trade wars and geopolitical confrontation. Through the analysis of risk factor disclosures of foreign multinational firms operating in China, as well as cases of Chinese economic and industrial espionage against US firms, this study utilizes …

Climbers’ Risk Perceptions Of Erosion From Flooding At Carderock Recreation Area, Chandler J. Berry

Human Movement Sciences & Special Education Theses & Dissertations

Through increased temperature, precipitation, frequency of extreme weather, flooding, drought, and fire, climate change will alter where and how people can recreate. Extant research illustrates the effects of climate change on a variety of outdoor recreation activities; however, little research has been completed on the effects of climate change on rock climbing outside of the alpine environment. One such impact found at Carderock Recreation Area is riverine flooding and erosion. This study used a quantitative survey research design to understand how risk perceptions of erosion from flooding are affected by place attachment and the past use history of rock climbers …

Salivary Microrna As A Concussion Biomarker And The Implications For Athletic Trainers' Practices, Thomas Richard Campbell

Rehabilitation Sciences Theses & Dissertations

Many concussions are sustained globally each year; however, research suggests that a large number may go undiagnosed due to a reliance on subjective information from patients and limitations of current objective measures. Recently, efforts have been focused on identifying clinical biomarkers of concussions, including salivary microRNA (miRNA), to improve healthcare professionals’ concussion management practices. Even if salivary miRNA were shown to be a valid and reliable measure for managing concussions, healthcare professionals, such as athletic trainers (ATs), must be familiar with the tool and have positive attitudes toward the implementation into clinical practice. Therefore, the purpose of this dissertation was …

Determining The Degree To Which Ideational Behavior Predicts Occupational Identity Achievement In Emerging Adult College Students Preceding Entry Into The Fourth Industrial Revolution Workforce, Carrington M. Faulk

STEMPS Theses & Dissertations

As emerging adults transition into the Fourth Industrial Revolution (4IR) workforce, it is essential to understand the factors that predict successful occupational identity achievement, as automation will impact human occupational identity crises. This descriptive cross-sectional study implemented a correlation design to determine the degree to which ideational behavior predicts occupational identity achievement preceding entry into the 4IR workforce. Using a sample of 166 emerging adult college students from a Mid-Atlantic, diverse, four-year university, data were collected using Runco’s Ideational Behavior Scale (RIBS) and Melgosa’s Occupational Identity Achievement subscale (OIA). Results showed that ideational behavior significantly predicted occupational identity achievement ( …

Towards A Formal Theory Of Humor In Organizations, Richard Joseph Hayes

Psychology Theses & Dissertations

Current theories and models of humor conceptualize humor at the individual, dyadic, and organizational level. These theories laid the foundation for research and empirical findings that have established humor’s impact in the workplace. Yet, because these theories are not integrated, they individually do not offer a comprehensive view of humor in the workplace across different levels, hindering the development of multilevel research designs. Additionally, the ambiguity of these narrative theories hampers empirical testing precision. This dissertation expands the literature by introducing a mathematical, multilevel model of humor and tests that theory using computational simulation methods. Synthetic environments reproduced observed correlations …

Human Psychology Factors Influencing Agile Team Autonomy In Post-Pandemic Remote Software Organizations, Ravikiran Kalluri

Engineering Management & Systems Engineering Theses & Dissertations

Agile project management methods are gaining in popularity in the software industry as software development teams are being asked to be adaptive to market needs and resilient to change and uncertainty. With increasing market uncertainty, global competition, and time-to-market pressure, it is becoming a challenge to develop an innovative product and deliver it on-time without the opportunity that comes from team autonomy to experiment and learn from failures in a remote workplace. To resolve this challenge, it is critical to understand the myriad human psychological factors in play that influence Agile team autonomy in a remote work environment.

The role …

Mask-On Breathing Awareness Trainer (Mobat), Robert Larson, Yuzhong Shen

Modeling, Simulation and Visualization Student Capstone Conference

Currently there is no low-cost solution to teach large quantities of Naval Aviators on how to correctly breath on an oxygen mask. This report will discuss the design and implementation of a mask-on breathing apparatus for use with United States Naval Aircrew for initial and annual familiarization. With the current uptick in physiological episodes within the naval aviation enterprise, there has been a need to find solutions to this problem. Currently when a naval aircrew is trained in aviation physiological threats, they do so with normobaric hypoxia tools in the form of the 9A19 Normobaric Hypoxia Trainer for aircrew who …

Applicable Mitigation Strategies And Technology Propositions: Preventing Scamming In Marginalized Populations, Grace Nicole Sandhofer-Adams

Cybersecurity Undergraduate Research Showcase

This essay serves as a proposal for new technology and mitigation against the scamming of marginalized individuals (i.e., those over the age of 65). Research supports this outline, giving background to the types of scams, and prevention strategies currently seen in the cybersecurity landscape. It is evident that the methods we currently use to combat scamming attacks are not effective, therefore, I propose a new solution. This proposed telecommunications strategy is necessary to prevent scamming of all internet users, no matter the device. This telecommunication strategy would use artificial intelligence and machine learning to constantly improve its detection over time, …

Professional Development Newsletter, February 2023, Odu Career Pathways Program, Old Dominion University

Career Pathways

February 2023 issue of ODU Career Pathways Professional Development Newsletter.

Digital Transformation, Applications, And Vulnerabilities In Maritime And Shipbuilding Ecosystems, Rafael Diaz, Katherine Smith

VMASC Publications

The evolution of maritime and shipbuilding supply chains toward digital ecosystems increases operational complexity and needs reliable communication and coordination. As labor and suppliers shift to digital platforms, interconnection, information transparency, and decentralized choices become ubiquitous. In this sense, Industry 4.0 enables "smart digitalization" in these environments. Many applications exist in two distinct but interrelated areas related to shipbuilding design and shipyard operational performance. New digital tools, such as virtual prototypes and augmented reality, begin to be used in the design phases, during the commissioning/quality control activities, and for training workers and crews. An application relates to using Virtual Prototypes …

Professional Development Newsletter, January 2023, Odu Career Pathways Program, Old Dominion University

Career Pathways

January 2023 issue of ODU Career Pathways Professional Development Newsletter.

Slack, Location, Diversification, Or R&D Intensity? How The Most (And Least) Innovative Firms Deploy Resources, Jamil Kreugel, Matthew Farrell, Chris H. Willis

College of Business (Strome) Posters

Firms frequently innovate by recombining knowledge components. Through bringing together diverse scientific or technological concepts, firms can reassemble these extant knowledge components into novel and useful innovations. At the same time, many of the mechanisms firms use to recombine knowledge components carry substantial agency costs. When firms conduct research and development, diversify, hold slack resources, or locate near close competitors, they become vulnerable to misappropriation of investor resources due to opportunistic actions by agents. Using patent citation data from semiconductor firms, we study how firms, which consistently produce high-quality innovations, balance the need for knowledge recombination with the need to …

A Model Of Build Back Better Utilization: Long-Term Recovery Groups And Post-Disaster Housing Recovery, Eduardo Landaeta, Jesse Richman

Political Science & Geography Faculty Publications

Housing recovery, especially for vulnerable populations, can be a challenging process. Questions regarding whether to rebuild damaged housing and whether to restore it to its previous state or to build back better must be answered. In the United States, Long-Term Recovery Groups (LTRGs) play a crucial role in channeling assistance to vulnerable community members as they embark on housing recovery. However, the experiences of LTRGs have been understudied. To address this gap, the study utilizes interviews with a diverse range of LTRG members and develops an agent-based model following the Overview, Design concepts, and Details (ODD) protocol. The results highlight …

Will Networks In Military Life Influence Veteran’S Entrepreneurial Intention? Institutional Impacts On Transitional Entrepreneurship, Jamil Kreugel, Timiry R. Tian, Nicklous Salzman, Jing Zhang

College of Business (Strome) Posters

This research studies how military and civilian networks influence military veteran’s perceived resource acquisition and consequently their entrepreneurial intention (EI). Building on social network theory and institutional theory, we argue that the effects of a network consisting of military ties may be more limited than its civilian counterpart in increasing veteran’s EI. The institutional gap between military and civilian life increases the difficulty of making the transition and therefore disconnects the link between one’s military network and their EI via resource acquisition. Using questionnaire survey data collected from 261 veteran students in a public university in the US, we found …

Cluster Typologies And Firm Survival: Complementary And Substitutive Effects, Chris H. Willis, Matthew Farrell, Hami Usta

College of Business (Strome) Posters

Agglomerations, or "clusters," are typically defined as the idea that firms can benefit from shared locations through mutual knowledge, labor pools, and suppliers, and have long been a subject of scholarly interest. However, research in geographic economics has identified a broad array of agglomeration externalities beyond such supply-side clusters, which problematizes the use of the term "cluster" to refer to any geographic grouping of firms. Clusters can be groups of firms from the same country ("country-of-origin" clusters), demand side (clustering to lower search costs for customers), Jacobsian clusters (tight groups of diverse firms), internal (groupings of firms from the same …

The Relationship Between Increased Wages And Nurse Satisfaction And Intent To Stay, Jean Andres

College of Health Sciences Posters

The recent COVID-19 pandemic contributed to a negative climate in healthcare and increased the workforce demands of nurses leading to decreased satisfaction and an unprecedented staffing crisis. Further compounding the problem, staffing agencies have offered fiscally lucrative contracts that enticed experienced nurses to leave permanent staff positions for external contract agency nursing.

Research Questions for this study are as follows:

• RQ1: What is the relationship between increased wages and nurse satisfaction?
• RQ2: What is the relationship between increased wages and intent to stay?
• RQ3: What is the relationship between demographic variables and nurse satisfaction?
• RQ4: What is the relationship demographic …

A Design Concept For A Tourism Recommender System For Regional Development, Leyla Gamidullaeva, Alexey Finogeev, Mikhail Kataev, Larisa Bulysheva

Information Technology & Decision Sciences Faculty Publications

Despite of tourism infrastructure and software, the development of tourism is hampered due to the lack of information support, which encapsulates various aspects of travel implementation. This paper highlights a demand for integrating various approaches and methods to develop a universal tourism information recommender system when building individual tourist routes. The study objective is proposing a concept of a universal information recommender system for building a personalized tourist route. The developed design concept for such a system involves a procedure for data collection and preparation for tourism product synthesis; a methodology for tourism product formation according to user preferences; the …

Development Of Sensing And Programming Activities For Engineering Technology Pathways Using A Virtual Arduino Simulation Platform, Murat Kuzlu, Vukica Jovanovic, Otilia Popescu, Salih Sarp

Engineering Technology Faculty Publications

The Arduino platform has long been an efficient tool in teaching electrical engineering technology, electrical engineering, and computer science concepts in schools and universities and introducing new learners to programming and microcontrollers. Numerous Arduino projects are widely available through the open-source community, and they can help students to have hands-on experience in building circuits and programming electronics with a wide variety of topics that can make learning electrical prototyping fun. The educational fields of electrical engineering and electrical engineering technology need continuous updating to keep up with the continuous evolution of the computer system. Although the traditional Arduino platform has …

Social Movements And Institutional Entrepreneurship As Facilitators Of Technology Transition: The Case Of Free/Open-Source Software, Sanjay Jain, Habib A. Islam, Martin C. Goossen, Anil Nair

Management Faculty Publications

We integrate insights from the literature on social movements and institutional entrepreneurship into the strategic niche management (SNM) and multilevel perspective (MLP) frameworks to understand the emergence of Linux, a free/open-source operating system, in a regime dominated by proprietary operating systems such as Unix and Windows NT. Employing a “microhistories” methodology, we document how actors in the free/open-source movement took steps that enabled an alternate technological niche to form, gain momentum and eventually infiltrate the extant regime. Our account delineates the key role that actors play in shaping the identity of a niche, amplifying its presence, and finally mainstreaming it. …

Competition And Sensegiving: Nonprofit Markets And Organizational Signaling, Adam Eckerd, Jacob Fowles, Jamie Levine Daniel, Riley Sandel

School of Public Service Faculty Publications

In this paper, we investigate how an organization’s position within its nonprofit marketplace influences how nonprofits convey images about themselves to their stakeholders. We discuss the nature of competition in the nonprofit sector and explore the different competitive positions that nonprofits find themselves in. We assess how this positionality affects the ways that nonprofits attempt to convey images, or senses, of themselves to external audiences. We find that these sensegiving approaches are affected by competition, particularly when considered together with the stage of the organization’s lifecycle.