Business Commons^™

High-Speed Rail Safety Analysis Based On Dual-Weighted Complex Network, Liu Lv

Dissertations

This study uses a complex network model to analyze the causes of accidents in high-speed railway operations. By identifying the key factors that led to high-speed railway accidents, hidden safety hazards were discovered. This will help improve the operational safety of the U.S. high-speed rail line under construction.

The analysis uses the regional high-speed railway network in Guangzhou, China as a case study, including the railway (including high-speed railway) accidents that occurred in the company's jurisdiction from 2013 to 2017. With comparative analysis between general railways and high-speed railways, the changes of high-speed railway safety factors are explored. Data analysis …

Online Fulfillment: F-Warehouse Order Consolidation And Bops Store Picking Problems, Wen Zhu

Dissertations

Fulfillment of online retail orders is a critical challenge for retailers since the legacy infrastructure and control methods are ill suited for online retail. The primary performance goal of online fulfillment is speed or fast fulfillment, requiring received orders to be shipped or ready for pickup within a few hours. Several novel numerical problems characterize fast fulfillment operations and this research solves two such problems. Order fulfillment warehouses (F-Warehouses) are a critical component of the physical internet behind online retail supply chains. Two key distinguishing features of an F-Warehouse are (i) Explosive Storage Policy – A unique item can be …

A Phenomenological Study On The Impact Of Servant Leadership For Establishing A Culture Of High Performance As Perceived By High School Principals, Darrick Rice

Dissertations

Purpose: The purpose of this phenomenological study was to explore and describe the perceived impact of Patterson’s (2003) 7 servant leadership constructs on high school principals in establishing a culture of high performance.

Methodology: The qualitative phenomenological study described the lived experiences of high school principals who lead schools that have implemented Patterson's (2003) 7 servant leadership constructs for establishing a culture of high performance in Los Angeles County, California. The researcher was a part of 8 peer researchers and 2 faculty advisors. The data collection included virtual face-to-face semi structured interviews using a protocol developed by the thematic team. …

Women Who Dared: Female Entrepreneurs Defy Odds To Start Businesses During Covid-19, Kinza Tahir

MSJ Capstone Projects

With leadership roles being increasingly won by women all over the world, society benefits in all aspects especially economically when women earn incomes. In the trying times of the COVID-19 pandemic, many women usually perceived as second class citizens of Pakistan have started their own ventures amidst the pandemic.

How Can We Improve Hand Hygiene Compliance And Its Clinical Implications In Healthcare Professionals?, Marissa C. Moniz

Master's Theses, Dissertations, Graduate Research and Major Papers Overview

Hand washing is one of the most important things that an individual can do to help prevent and control, the spread of bacteria, infections, and many illnesses from occurring. This study aimed to investigate the importance of hand hygiene compliance in nurses who practice at Rhode Island Hospital (RIH) in Rhode Island. The research in this study focuses on the compliance of hand hygiene created by the nursing staff. The branches of RIH target the Neurosurgery, Pulmonary, Dermatology, and the Dialysis Unit, to examine whether the implementation of visual reminders (i.e., "healthy hands" posters) create awareness amongst the nurses in …

Market Viability Of An Avoided Wildfire Ghg Emission Accounting Framework For California, Justine Bui

Master's Projects and Capstones

Forests in California and elsewhere are under an increasing threat of uncharacteristically large and severe wildfires. Fuel treatments, such as tree density reduction or prescribed burns, can alter wildfire behavior and potentially reduce risk. An environmental consulting group is currently developing a probability-based greenhouse gas (GHG) emissions accounting framework that would provide tools to quantify GHG benefits of fuel treatments and help fund said treatments through carbon offset credits. This framework is being developed in collaboration with key stakeholders (such as public agencies, carbon offset registries, non-profit organizations, and the private sector) in the western United States. A market assessment …

Chief Nurse Executive Work Engagement: System Leadership Through A Natural Disaster, Strike, And Pandemic, Ryan Fuller

Doctor of Nursing Practice (DNP) Projects

Problem. In a 21-hospital region of a 39-hospital integrated health system, CNE turnover peaked at 63% (12 CNEs) in 2015. Interviews were conducted in 2019 with 12 CNEs across the region to understand potential issues related to CNE job satisfaction. Responses revealed concerns regarding empowerment, alignment, work-life balance, information transparency/sharing, and recognition. While identifying a solution to address CNE concerns, the organization experienced successive crisis events during a 12-month period that included a record-setting wildfire, multiple labor union strikes, and a novel pandemic. The regional leadership team (RLT) required new approaches to facilitate effective communication during a crisis between the …

The Way The Cookie Crumbles: A Consultative Look Inside A Local Omaha Food Truck, Halsie Guenther

Theses/Capstones/Creative Projects

This paper investigates a local Omaha food truck, Carson’s Cookie Truck. In this analysis, the key opportunities and threats facing the food truck industry as a whole, as well as the internal resources and capabilities of Carson’s Cookie Fix are evaluated to uncover the strategic problem facing the company. Results from the analyses indicate that the main problem facing Carson’s is an underutilization of the company merger with eCreamery. With the identification of the strategic issue, key recommendations are presented to combat the deterioration of Carson’s competitive position. A recommendation to leverage the merger to strengthen corporate differentiation and raise …

Docs_On_Blocks – A Defense In Depth Strategy For E-Healthcare, Saad Mohammed

Electronic Theses, Projects, and Dissertations

With the increase in the data breaches and cyber hacks, organizations have come to realize that cyber security alone would not help as the attacks are becoming more sophisticated and complex than ever. E-Healthcare industry has shown a promising improvement in terms of security over the past, but the threat remains. Thus, the E-Healthcare industries are aiming towards a Defense in Depth Strategy approach.

The project here describes how a Defense in Depth Strategy for E-Healthcare system can provide an environment for better security of the data and peer-to-peer interaction with stakeholders. The legacy systems have at some point failed …

Three Essays On Organizational Socialization From Dissimilar Employee’S Perspective, Lu Yu

Theses and Dissertations

This dissertation consists of 3 essays all of which seek to examine the socialization experiences of newcomers who perceive themselves to be dissimilar from their work colleagues before, during, and after they start their jobs. I define the perceived dissimilarity as the degree to which individuals perceived themselves to be different from most others in the organization. The first essay provides a comprehensive review of the theoretical and empirical literature on organizational socialization, identifies four dominant theoretical perspectives and their gaps, and sets the stage for the research model developed for this dissertation. At the end of the first essay, …

Organizational Stressors As Predictors Of Burnout, Kristen Albritton

Dissertations

The purpose of this study is to determine if organizational stress, measured by role conflict and role ambiguity, predicts burnout among employees. A review of the related literature identified variables that demonstrate a relationship with burnout, supported by the Maslach (1998) theory of burnout and Katz and Kahn’s (1966) organizational role theory. The researcher also examined whether organizational level and demographic variables (gender, education level, and job tenure) moderate the relationships between role conflict, role ambiguity, and burnout.

The study follows a non-experimental, cross-sectional design using data collected from a survey. Results of linear regression analyses reveal role conflict and …

Exploring The Airline Passengers’ Preferences Of Inflight Foods, Eun Min Hwang

UNLV Theses, Dissertations, Professional Papers, and Capstones

To keep up with a rapidly expanding aviation industry, it is critical for airline marketers to incorporate most preferred service elements to enhance the passengers’ inflight experience. To attract the valued passengers, the current study focused on inflight foods and included the attributes that address the trends of healthy and environmentally sustainable foods. Usingconjoint value analysis, the study investigated the differences on participants’ preferences and importance of inflight food attributes with their demographic profiles and travel characteristics. The research found that health and taste attributes were found to be the greatest importance of inflight foods and suggested the optimal inflight …

An Investigation On The Effectiveness Of A Problem Structuring Method In A Group Decision-Making Process, Ying Thaviphoke

Engineering Management & Systems Engineering Theses & Dissertations

There is no shortage of methods to address messy problems. A messy problem is a system of problems with multiple stakeholders who may hold different views of what is feasible or desirable. Decision-makers in a messy problem are prone to committing an error – especially the Type III error. One of the ways to mitigate the chance of committing the error in a messy problem is to reach a group consensus. Problem Structuring Methods (PSM) are the collections of participatory modeling methods that aim to tackle a messy problem. Despite the positive reports, literature indicates some challenges and criticisms of …

Phenomenological Study On Lived Experiences Of Assigned Expatriates, John Alan Hennings

USF Tampa Graduate Theses and Dissertations

The academic community has researched expatriate work for over five decades, but the problems identified in the 1960s persist. This study focuses on the assigned expatriate, defined as an individual on overseas assignment for his or her employer. It uses qualitative semi-structured interviews and a phenomenological approach to answer questions research has largely ignored: What are the distinctive characteristics of life and work as an assigned expatriate? How do assigned expatriates perceive their expatriate experience? The scope includes selection, preparation, life and work abroad, and repatriation, investigating the experiences of expatriates on assignments for the U.S. military, civil government, and …

A Cross National Comparison Of Family Friendly Work Policies: The Potential Influence Of Cultural Values, Adeline Grace Hardten

Undergraduate Honors Theses

Around the world people must work for a living, but also must raise their families. To balance these obligations, parents need high levels of support. But the existence of family friendly work policies, defined as paid parental leave and affordable, high-quality childcare, vary significantly across nations, making it difficult for many to obtain the necessary support. Research indicates that countries providing supportive family friendly policies see economic benefits, increases in profitability, and stronger overall youth development. Even though research reveals strong positive outcomes, there is a deficiency of exploration into why more countries still lack comprehensive policies that support working …

Corporate Brand Impact On Sales / Revenue Per Share, Brad A. Puckey

USF Tampa Graduate Theses and Dissertations

The purpose of this dissertation is to identify the linkage between the corporate brand and sales / revenue per share growth. Utilizing a unique database, the CoreBrand® Index, this study is a quantitative analysis of the interaction between the corporate brand and financial data. A relationship between corporate brand and financial data has been suspected by practitioners; however, it has never been proven. For the first time, quantitative analysis is conducted in this dissertation using this unique dataset.

This study is intended to help those responsible for managing corporate brands to better understand their impacts and benefits. The more that …

Clarifying The Relationship Of Design Thinking To The Military Decision-Making Process, Thomas S. Fisher

USF Tampa Graduate Theses and Dissertations

The complexity of today’s operational environment where military organizations are conducting campaigns to address some of the nation’s most urgent problems has grown exponentially. To address this expanding complexity, the Defense Department introduced ‘design’ into its problem-solving doctrine as a method to understand the new and dynamic challenges associated with this increasingly complex environment and provide a tool to augment its current doctrinal military decision-making process. However, it appears military ‘design’ as prescribed by the Department may be only marginally effective at producing viable solutions for solving the complex, ill-structured problems that current military campaigns were developed to resolve. This …

Do User-Generated Ratings Affect Hotel Valuations? – An Analysis Of The Chicago Hotel Market, Shailesh Patel

Dissertations

Today’s travelers are increasingly relying on aggregated online opinions to make purchase decisions. One of the sectors most impacted by these online reviews is the hospitality industry, where consumer review websites such as TripAdvisor, Expedia, and Bookings.com play a critical role in influencing consumer's choice of hotel and the price they will pay for the room. Recently, there have been studies investigating the various aspects of user-generated online reviews and ratings. The purpose of this paper is to investigate the impact of user-generated ratings on hotel valuations. Our paper does this using regression analysis to study the impact of TripAdvisor …

Bidirectional Influences Of Decisions And Outcomes On Organizational Identity And Sustainable Viability In Small, Private, Nonprofit, Mission-Focused Higher Education Institutions, Brian J. Gilliam

USF Tampa Graduate Theses and Dissertations

As educational leaders in small, private, nonprofit, mission-focused higher education institutions confront challenges, their decisions influence organizational identity, culture, and viability. Decision-making is informed in a complex environment of internal and external influences. The purpose of this research is engaged scholarship to inform practitioners of decision-making in mission-focused institutions with better understanding of why and how adaptation is occurring, and provide a conceptual framework for decision-making and further study of organizational leadership in this important sector of higher education.

Four-year private, nonprofit, degree-granting institutions represent 34% of all accredited institutions in the United States and serve over 5 million students. …

Digital Identity: A Human-Centered Risk Awareness Study, Toufic N. Chebib

USF Tampa Graduate Theses and Dissertations

Cybersecurity threats and compromises have been at the epicenter of media attention; their risk and effect on people’s digital identity is something not to be taken lightly. Though cyber threats have affected a great number of people in all age groups, this study focuses on 55 to 75-year-olds, as this age group is close to retirement or already retired. Therefore, a notable compromise impacting their digital identity can have a major impact on their life.

To help guide this study, the following research question was formulated, “What are the risk perceptions of individuals, between the ages of 55 and 75 …

Examination Of Institutional Investment In The United States Of America From 1999 To 2018, Martin R. Lefebvre

Electronic Thesis and Dissertation Repository

This thesis examines the evolution of spatial preference of institutional investors located in the United States of America for the time period of 1999 to 2018 using a mix of exploratory data analysis techniques and more sophisticated space-time and machine learning techniques such as ESRI Space-Time cube and Latent Dirichlet Allocation topic modeling. This thesis concludes that despite having the appearance of a footloose industry due to almost negligible fixed costs, institutional investors are attracted to highly dynamic urban centres and on the 20 year time horizon, appear surprisingly sticky in their location preference. This is consistent with the belief …

The Influence Of Incumbent- And Successor-Related Factors On Succession Process In Family Firms: Exploring The Role Of Values In Family Business Succession, Shengqin Zhu

Dissertations and Theses Collection (Open Access)

Succession has been a major concern for family business. Although past research studies how to make successful family business succession from factors related to both incumbents and successors, most studies assume incumbents as the key driver of the succession process. Based on the literature about factors contributing to family business succession, the current research adopts a more comprehensive approach by combining qualitative and quantitative research methods to examine what factors lead to succession success and how to manage the succession process. Viewing succession as the process of mutual role adjustments of incumbents and successors, the qualitative research examines the interactions …

Investment Advisor Succession Planning: Attitudes, Norms, And Control, Don Mueth

Dissertations

This study investigated succession planning intentions of investment advisors who lead their small businesses. We employed the theory of planned behavior to better understand the attitudes, norms and perceptions of control that impact these business leaders’ intentions to plan. Our research included a pilot study of interviews with 10 investment advisors and a main study of advisor survey responses. With a sample size of 198 participants, we analyzed survey responses measuring traditional TPB constructs as well as involvement in outside activities. Using two-step structural equation modeling, our model fit was acceptable, and our results supported our hypotheses that beliefs, attitudes, …

Improving Engagement: The Moderating Effect Of Leadership Style On The Relationship Between Psychological Capital And Employee Engagement, Scott Beatrice

USF Tampa Graduate Theses and Dissertations

The purpose of this study is to investigate the moderating effect that different leadership styles (Transformational, Transactional, and Passive-Avoidant) can have on the relationship between Psychological Capital and Employee Engagement. Additionally, it explores the direct positive relationship that Psychological Capital and Transformational Leadership have on Employee Engagement. This study examines 238 adults that work at least 20 hours a week. The results show that Psychological Capital and Transformational Leadership have strong, positive effects on Employee Engagement and Transformational Leadership positively moderates the direct relationship between Psychological Capital and Employee Engagement. The importance of Psychological Capital in its relationship to Employee …

Challenges To Adopting Hybrid Methodology: Addressing Organizational Culture And Change Control Problems In Enterprise It Infrastructure Projects, Harishankar Krishnakumar

Dissertations and Theses

IT infrastructure projects have long been an overlooked field superseded by the more popular software development silos and cross-functional project teams when it comes to enterprise Agile transformations. This paper presents a systematic literature review by leveraging a qualitative research methodology based on empirical evidence provided in contemporary scholarly research articles to explore how certain variables such as organizational culture- including team structure, leadership hierarchy, geolocation, etc. along with an organization’s change management processes affect the adoption of a Hybrid/Agile project management methodology, focusing on reported challenges and critical success factors that define such large-scale enterprise transformations. The salient features …

Optimal Policies On Managing Drug Supply And Patient Access To Drugs, Hongmei Sun

Electronic Thesis and Dissertation Repository

Health care decision-makers face several uncertainties regarding pharmaceutical products. For new and expensive drugs, the performance outside of clinical trials could be uncertain. For old and low-profit pharmaceutical products, the supply could be uncertain, causing drug shortages. In three essays, I study mitigating strategies to deal with different types of uncertainties associated with pharmaceutical products.

In the first essay, I compare two types of pharmaceutical reimbursement contracts to mitigate the uncertainties associated with new and expensive drugs. I construct a game-theoretic model to analyze the interactions between a pharmaceutical manufacturer and a payer. The payer’s reimbursement of a drug is …

The Difficulty With Introducing Project Management Techniques In Digital Startups, Isabela Mantilla

Dissertations and Theses

Digital startups face complex issues when it comes to accurately using project management techniques because of the startup’s scarcity of resources and the governance of projects , such as having different stages of growth and development. Since project management is needed in almost all businesses, dealing with this problem is important to improve the growth of startups and their organizational issues. Because of the correlation between startups using traditional project management techniques and their problems with implementing project management, this traditional model might not be relevant for startups. Startups seem to require more flexible and quick solutions to project management, …

Work Motivation In Wealth Management: The Role Of Self Determination Theory, Mark J. Mattia

USF Tampa Graduate Theses and Dissertations

In this paper, we use Self Determination Theory (Ryan & Deci, 2000A, Deci & Ryan, 2008) as the underlying theory to help determine the factors that may influence wealth advisors to consider leaving (or being committed) to their positions. Baard et al. (2004) established that Self-determination theory was relevant to motivation in the workplace. This quantitative study utilizes a survey instrument that incorporates many already proven reliable and valid items from Self-determination Theory to better understand the wealth advisor work motivation framework. This topic is important within financial services since positive work motivation has been tied to positive work outcomes …

The Importance Of The Coaching Process For The Development Of Leaders' Skills, Jussara De Silva Soares

Business ETD Collections

The purpose of the current study is understanding the coaching process as a way to support and leverage leadership skills. In today's business world, organizations are struggling to adapt and survive. Organizations need new leaders with skills and abilities that will influence, motivate and develop people for a new model of organization. Leadership development then takes major attention as an investment in necessary organizational and behavioural changes. Thus, coaching emerges, a widely used tool for the development of leadership in organizations. For that, it was necessary to know the concept and the coaching process and identify its importance and the …

An Examination Of Optimal Level Of Ceo Narcissism: Why, How, And When Narcissism Impacts Firm Performance, Scott Boswell

Dissertations

Chief Executive Officers (CEOs) may have narcissistic tendencies that impact the firm and its performance. We explore the definition of narcissism, how it is measured, and when it might be optimal or harmful to the firm’s performance. Leaders exhibiting higher scores on one or more Dark Triad traits often are viewed negatively both inside and outside the firm. Should such negative perceptions disqualify a leader who displays a measure of a Dark Triad trait? This research answers the primary question, is there an optimal level of CEO narcissistic traits and if so, are there moderating factors that impact the level? …