Business Commons^™

Representation Learning In Finance, Ajim Uddin

Dissertations

Finance studies often employ heterogeneous datasets from different sources with different structures and frequencies. Some data are noisy, sparse, and unbalanced with missing values; some are unstructured, containing text or networks. Traditional techniques often struggle to combine and effectively extract information from these datasets. This work explores representation learning as a proven machine learning technique in learning informative embedding from complex, noisy, and dynamic financial data. This dissertation proposes novel factorization algorithms and network modeling techniques to learn the local and global representation of data in two specific financial applications: analysts’ earnings forecasts and asset pricing.

Financial analysts’ earnings forecast …

Graph Enabled Cross-Domain Knowledge Transfer, Shibo Yao

Dissertations

The world has never been more connected, led by the information technology revolution in the past decades that has fundamentally changed the way people interact with each other using social networks. Consequently, enormous human activity data are collected from the business world and machine learning techniques are widely adopted to aid our decision processes. Despite of the success of machine learning in various application scenarios, there are still many questions that need to be well answered, such as optimizing machine learning outcomes when desired knowledge cannot be extracted from the available data. This naturally drives us to ponder if one …

Learning To Fly: The Impact Of Project-Based Learning On Development Of The 4cs In The Elementary Grades, Deborah Francois

Dissertations

Purpose: The purpose of this qualitative phenomenological study was to investigate the impact of project-based learning on K-5 students’ development of the 4Cs (Critical Thinking, Communication, Creativity, Collaboration) as perceived by elementary charter school teachers.

Methodology: A phenomenological design was selected to address the research questions for this study. Through purposeful sampling, 12 charter elementary teachers who met a pre-determined set of criteria (including the routine integration of project-based learning within their instructional programs) were selected to participate in virtual, semi-structured interviews. All teachers were employed by charter schools located in six counties within California. The interviews were conducted using …

Executive Peer Advisory Groups: Who They Are? What Are Their Benefits? Why Do Members Join And Stay?, Andrew Feghali

Dissertations

Executive peer advisory groups (EPAGs) are exclusive organizations in which chief executive officers (CEOs) and presidents of businesses can problem solve business challenges, discuss business strategies, share best practices, and solve critical growth and performance issues. Executive peer advisory groups are based on the premise that the collective experience and resources of peer groups empower like-minded executives to solve challenges more effectively and more rapidly than they could do on their own. A key component of EPAGs is the forum, in which six to 16 members meet, typically monthly, in small-group sessions to function as each other’s personal advisory boards. …

Examining And Exploring Social Constructs, Conflict Management Style, And Workplace Conflict Among Workers In The United States, Keith Boyd

Dissertations

This mixed-methods study explored social constructs, conflict management style (CMS), and workplace conflict among workers in the United States. Workers do not understand the connections between social constructs, CMS, and workplace conflict. A lack of information on workers' experiences and representation in conflict literature supports the gap in understanding (Aquino, 2000; Bourdieu, 1986; Hayes, 2008; Herr & Anderson, 2005; Lin, 2001; Long, 2007; Meng et al., 2019; Mertens, 2003, 2009, 2018; Sosa, 2019). The study used a transformative-emancipatory explanatory sequential design focused on workers. There were 82 convenience sample participant surveys and 12 purposive sample low-level cooperativeness CMS participant interviews …

Examining Workplace Elearning Programs Using Persuasive Learning Design: A Hermeneutic Phenomenological Study, David Akanbi

Dissertations

eLearning platforms have become the primary method for employee development in organizations (Dellagiacoma et al., 2020). This shift from the in-person approach has increased resources and budget allocation for authoring software applications needed to develop interactive eLearning programs (Kshirsagar et al., 2020). Despite spending a considerable amount of money on eLearning authoring software, there are concerns that most workplace eLearning programs do not achieve the desired outcomes (Jones, 2016; Patel, 2017; Sidhu, 2019). Although studies show that eLearning programs have effectively enhanced learning transfer, the same studies suggest that employees do not retain information in some eLearning programs (Dellagiacoma et …

Digital Equity: Difficulties Of Implementing The 1:1 Computing Initiative In Low-Income Areas, Demetric D. Williams

Dissertations

Successful One-to-One Computing Initiative implementation requires educators to communicate and collaborate effectively with everyone in the learning community. However, other factors such as teacher’s professional development, student’s perception, and parent’s perception often affect the implementation of the One-to-One Computing Initiative. School districts, which serve low-income areas in Mississippi, have difficulties ensuring students and communities have access to the information technology they need to participate outside the school setting. The concept is often called digital equity. However, when officials do not address the capacity, there is a vital threat to the participants’ civic, cultural, employment, lifelong learning, and access to essential …

Phenomenological Study On Leaders With Heart: Examining The Effects Of Heart-Led Leadership With Remote Employees, Aries Sanders

Dissertations

Purpose: The purpose of this qualitative phenomenological study is to examine and describe how exemplary leaders of remote teams lead from the heart, using Mark Crowley’s four principles to accomplish extraordinary results in organizations.

Methodology: This qualitative phenomenological study examines and describes how exemplary leaders of remote teams at Fortune Global 500 companies who lead from the heart using Mark Crowley’s four principles accomplish extraordinary results in an organization. The research study is qualitative. The qualitative method was chosen to describe and understand the lived human experience. The study aims to uncover and explain patterns to make a scholarly contribution …

How Could Venture Capitalists Improve Their Performance At Fund Management Level Via Better Allocating Their Financial And Human Capitals - A Cross-Fund Approach, Fei Han

Dissertations

Venture capitalists’ performance has been studied at the levels of portfolio company and fund. But no similar study at the fund management entity level has been documented. This study fills in the gap to examine the drivers of the venture capitalists’ performance at the fund management entity level. This study uses the capital allocation theory to develop five hypotheses on its performance. Each of them embodies an aspect of the feature of capital allocation in the venture capital investment process. With an expanded concept of capital for capital allocation, this study examines the allocation of both the financial capital and …

How Are Intrapreneurs Successful In Product Development? A Study Of Intrapreneurs In Established Firms, Christopher Johnson

Dissertations

The term Intrapreneur dates to the 1980s and refers to an entrepreneurial thinking employee within an established organization who thinks across the boundaries of organization units. Due to business competition and the pace of innovation, large firms rely on intrapreneurs to lead process improvements, incremental innovations, new product development, or vertical technology development. These individuals often lead activities positioning the firm to innovate and differentiate from the business competition. Despite the need for firms to turn to the front-line intrapreneurs to reinvigorate the business, it is still unclear what separates the successful intrapreneurs from the unsuccessful. This study contributes to …

When "First, Do No Harm" Fails: A Restorative Justice Approach To Workgroup Harms In Healthcare, Pedro L. Flores

Dissertations

In healthcare, workgroup mistreatment is a pervasive problem that begins during medical education (medical and nursing school) and becomes embedded in the “hidden curriculum of professionalism,” which dissuades and even punishes learners for talking about abuse they witness. Furthermore, the mistreatment of healthcare providers (HCPs) pervades all disciplines in the healthcare delivery chain due to a combination of cultural factors, systemic pressures, dysfunctional hierarchies, and leadership’s tolerance of intimidating and disruptive behaviors. Not surprisingly, 18% of U.S. HCPs have left the medical field since the start of the COVID-19 pandemic, and burnout, stress, anxiety, and increased workloads have been identified …

The Ripple Of Influence: The New Roi For Nonprofit Human Service Ceos, Lucinda Perry Jones

Dissertations

Purpose: The purpose of this phenomenological study was to describe how exemplary nonprofit human service CEOs lead their organizations through the lens of Grenny et al.’s (2013) six sources of influence.

Methodology: This phenomenological study explored the lived experiences of 15 nonprofit human service CEOs and how they lead as influencers. Study participants were CEOs of basic needs organizations drawn from the Bank of America’s Neighborhood Builders^® award recipients from 2015-2020. The researcher collected qualitative data by utilizing an interview protocol and examining organizational artifacts.

Findings: Analysis of the qualitative data from 15 nonprofit human service CEOs yielded 14 …

Which Attributes Separate Top-Performing Outside Salespeople From The Rest?, Paul Niemann

Dissertations

For decades, sales organizations have faced the ongoing challenge of attaining the maximum sales results from their salespeople. Whether a salesperson has plenty of skill but lacks the will to reach their potential or has the will to become a top salesperson but lacks the necessary skills to reach their potential, the failure of sales organizations to obtain maximum results from their salespeople is a problem. Some salespeople have plenty of skill but lack the will to reach their potential, while others have the will to become a top salesperson but have not yet acquired the necessary skills to reach …

A Phenomenological Study To Describe How Hispanic Entrepreneur Women Use Mark Crowley’S Four Principles To Accomplish Extraordinary Results, Elizabeth Vargas

Dissertations

Purpose: The purpose of this phenomenological study was to describe how exemplary Hispanic entrepreneur women lead from the heart using Crowley’s four principles (building a highly engaged team, connecting on a personal level, maximizing employee potential, and valuing and honoring achievements) to accomplish extraordinary results in their organizations.

Methodology: A qualitative phenomenological research approach was used in this study to illuminate the lived experiences of exemplary Hispanic entrepreneur women. A sample of eight Hispanic entrepreneur women from the target population in Southern California was chosen. The sample of eight Hispanic entrepreneur women was chosen using predetermined criteria. Each participant was …

An Assessment Of The Impact Of Corporate Governance Mechanisms And Principles On Corporate Performance: The Case Of The Uae, Carina Schafer

Dissertations

This research is concerned with investigating the effect of selected internal and external corporate governance mechanisms and principles on UAE corporate performance. The UAE started to apply uniform corporate governance standards in 2009 with the introduction of Resolution No. (518) of 2009 concerning Governance Rules and Corporate Discipline by the regulator SCA. Since then, there have been various rules implemented by the regulator in 2016 and 2020. Corporate governance has been in the spotlight of academic research, particularly in the United States and Europe, due to the vital role it plays in the overall health of economic systems. In the …

How Exemplary Black Women Leaders Use Influence To Achieve Extraordinary Results, Catrena Elliott

Dissertations

Purpose: The purpose of this phenomenological study was to understand and describe how exemplary Black women business leaders (BWBL) influence employees through personal motivation, personal ability, social motivation, social ability, structural motivation, and structural ability.

Methodology: This phenomenological study research design identified and explored how 10 exemplary BWBL who have achieved extraordinary results influence employees through personal motivation, social motivation, structural motivation, personal ability, social ability, and structural ability. Participants were selected from exemplary BWBL in Southern California and Northern California who fulfilled the study’s requirements. Interviews, observations, and artifacts were used to gather data. To identify study findings, data …

Comparing Top Industry Demands For Talent To General Studies Curriculum For Competitive Job Acquisition, Gregory Sansone

Dissertations

University General Studies degrees are rapidly increasing in enrollment, driven by an increased focus on college completion. Yet, non-traditional, non-science, technology, engineering, and math (STEM) degrees are perceived as less competitive in the job market upon graduation. This study finds that students predominantly acquire skills in three areas, analysis, critical thinking, and communication, regardless of courses taken. Variability in salary suggests that the degree was not a factor in the graduates’ ability for wage earning. Through a combination of skills outcomes for external job postings, natural language processing on course syllabi outcomes, General Studies graduates’ course records, and a survey …

Frequent Top Leadership Transitions And Their Effect On Followers: The Moderating Roles Of Followership Characteristics And Organizational Culture, William Butler

Dissertations

Modern for-profit, large businesses are often organized as a collection of business units, with each unit having a top leader responsible for the unit’s results. While there is much literature about CEO transitions, there is scant literature about leadership transitions at an individual business unit level. Moreover, there is no literature concerning frequent leadership transitions at this level. This study developed and validated a new measure to assess employee perceptions of top leadership transition frequency. To measure employee reactions to perceived top leadership transition frequency, the EVLN scale was utilized. This study identified that employee Exit or Neglect are likely …

A Phenomenological Study On How Exemplary Community College Chief Human Resource Officers Lead From The Heart To Accomplish Extraordinary Results, Angela Love

Dissertations

Purpose: The purpose of this phenomenological study is to describe how exemplary community college chief human resource officers lead from the heart using Crowley’s (2011) four principles (building a highly engaged team, connecting on a personal level, maximizing employee potential, and valuing and honoring achievements) to accomplish extraordinary results in their organizations.

Methodology: This qualitative study used a phenomenological method to describe how eight exemplary community college chief human resource officers lead from the heart using Crowley’s (2011) four principles (building a highly engaged team, connecting on a personal level, maximizing employee potential, and valuing and honoring achievements) to accomplish …

Brand And Culture Fusion: How Marketing Directors Lead Brand And Culture Alignment At Private Non-Profit Higher Education Institutions, Erin Hales

Dissertations

Purpose: The purpose of this phenomenological study was to identify and describe, through the lens of activity theory (AT), the challenges and best practices of marketing directors at private, non-profit higher education institutions on how they lead brand and culture alignment.

Methodology: This phenomenological study collected, analyzed, and triangulated data through 15 semi-structured interviews and the collection of artifacts. Data was then coded into themes, frequencies were calculated, and data was organized into the four categories of AT: tools, rules, community, and division of labor.

Findings: Examination of the data found that marketing directors experienced six challenges representing all four …

Employee Engagement, Brain-Based Psychological Safety, And The Sales Professional, Cheri Sherman

Dissertations

Purpose: The purpose of this correlational study was to determine what relationship, if any, existed between employee engagement and psychological safety as measured by the Utrecht Work Engagement Scale (UWES) and the Academy of Brain-based Leadership’s S.A.F.E.T.Y.™ Assessment and Pulse Survey domains of security, autonomy, fairness, esteem, and trust.

Methodology: A quantitative, correlational methodology was used for this study. The post-hoc sample comprised of 61 high-performing sales professionals working in California. Participants completed the three assessments online via SurveyMonkey. The data were analyzed using a Spearman correlation.

Findings: This study resulted in multiple findings, including a statistically significant relationship between …

How Can Design Thinking Transform Diversity Initiatives For Architectural Trade Organizations In The United States?, Leroy Stewart

Dissertations

This study intended to assess design thinking as a variable regarding its utilization as a tool to increase the number of African American architects in the United States. The research was grounded in the speech given by Whitney Young to the American Institute of Architects (AIA) in 1968, and the initial partnership between the AIA and the National Organization of Minority of Architects (NOMA) in 2001 to increase the number of African American architects to 15,000 by 2030. Through the qualitative methodology, via descriptive phenomenological analysis (DPA), fourteen participants, all of whom were African American licensed architects, were interviewed to …

Factors That Affect The Rate Of Preterm Birth: An Examination Of The Inter-Related Impacts Of Social Determinants, Behavior And Physical Health Status, Krystal Michelle Hunter

Dissertations

The work seeks to examine the factors that have significant relationships to the rate of preterm birth (PTB) along with its cost to society.

There are four papers within this work. This purpose of the first paper is to measure the impact that healthy behaviors have on the rate of PTB when modeled with other factors like household demographics, community deprivation, chronic disease and mental health. This work finds that positive health behaviors has a negative relationship with PTB. The interaction between body mass index (BMI) and social class and its relationship to PTB is examined in the second paper. …

Statistics-Based Anomaly Detection And Correction Method For Amazon Customer Reviews, Ishani Chatterjee

Dissertations

People nowadays use the Internet to project their assessments, impressions, ideas, and observations about various subjects or products on numerous social networking sites. These sites serve as a great source of gathering information for data analytics, sentiment analysis, natural language processing, etc. The most critical challenge is interpreting this data and capturing the sentiment behind these expressions. Sentiment analysis is analyzing, processing, concluding, and inferencing subjective texts with the views. Companies use sentiment analysis to understand public opinions, perform market research, analyze brand reputation, recognize customer experiences, and study social media influence. According to the different needs for aspect granularity, …

Exemplary Urban Unified District Superintendents Leading With Transformational Strategies During The Covid-19 Global Health Crisis, Sandra Hernandez

Dissertations

Purpose: The purpose of this qualitative multiple case study was to identify and describe strategies exemplary urban unified district superintendents used to lead in crisis using the five critical tasks of strategic crisis leadership (sense making, decision making and coordination, meaning making, accounting, and learning) during the COVID-19 pandemic. In addition, it was the purpose to understand and describe the experiences of exemplary leaders during a time of crisis.

Methodology: In this qualitative multiple case study, interviews were used to secure data from exemplary urban unified district superintendents to identify and describe the strategies they used to lead during the …

Excelling In Telework: A Delphi Study, Ashley Carlin Smith

Dissertations

Purpose: The purpose of this Delphi study was to determine the factors IT management experts identify as necessary for healthcare employees to reach positive decision outcomes in virtual workplaces, to rate the importance of the identified factors, and to determine the practices IT management experts recommend for implementation for the five most important factors. Methodology: This study used a Delphi method that consisted of three rounds to collect data from 15 IT management professionals who are experts in leading virtual teams at Southern California hospitals. In Round 1, participants were asked to identify the factors healthcare employees need to reach …

The Relationship Between The Protean Career Attitude And Feedback After The Employee Promotion Process, Marcie Overstreet

Dissertations

The deterioration of the traditional organizational career model progressively challenges employees to manage their careers (Briscoe et al., 2006). Increasingly, individuals self-manage their careers, focusing on both professional and personal circumstances throughout a career (Li et al., 2019). Employees continue to pursue career advancement by developing their knowledge, skills, and competencies. While individuals seek career development pursuing more challenging and higher paying jobs, organizations also show interest in career development.

Organizations take an interest in the career growth of employees because career advancement leads to increased morale and productivity and reduced costs associated with employee turnover (Bowness, 2019). Increased morale …

Personal And Organizational Characteristics Impacting Employee Self-Efficacy, Justin Chandler

Dissertations

COVID-19 forced organizational shutdowns across the globe in 2020, sending unemployment levels in the United States to nearly 15%, with approximately 20.5 million Americans unemployed by May 2020 (Falk et al., 2021; Kochhar, 2020). Virtual business meetings became the norm, while some employees experienced job loss and salary cuts (Prochazka et al., 2020). Many employees worldwide became unsatisfied with their work situation and less confident of their capabilities (Ragheb et al., 2020) and have experienced career shock due to the pandemic. Career shock can lead to many adverse effects on individual employees and organizations, including low self-efficacy, and COVID-19 has …

The Relationship Between Social Isolation, Telecommuting Intensity Levels, Autonomy, And Job Satisfaction During The Covid-19 Pandemic, Kristy Williams

Dissertations

The COVID-19 pandemic forced workplaces to social distance, and millions of workers began telecommuting or working from home (Kniffin et al., 2021). Becker (2002) stated, “How well companies manage their human capital is a crucial factor in their success (p. 8).” The pandemic has profoundly affected human capital (Ballotpedia, 2021; Collings et al., 2021; Jesuthasan et al., 2020; Kniffin et al., 2021). This study examined the relationship between social isolation, telecommuting intensity levels, autonomy, and job satisfaction during the COVID-19 pandemic. The researcher attempted to answer the research question and objectives by conducting a quantitative correlation study using a survey …

A Model For Evaluating Charitable Contributions In Nonprofit Organizations In Kalamazoo County, Michigan, Kristen Smith

Dissertations

Reported data suggest there has been an increase in charitable giving and the number of charitable organizations in communities nationwide over the last 20 years. It is widely believed that growth in nonprofit organizations would be a valuable asset for a community, but limited research evaluates the return on investment in these organizations. To ensure these organizations are good stewards of resources, various forms of accountability have been established, including websites like “Charity Navigator™,” which provide rankings and scores to charities nationwide. Data repositories like these make it possible to investigate variations in these organizations' funding, growth, and impact. This …